Careers
Why Work With Us
At TMI Episcopal, you don’t just work at a school—you join a vibrant community that feels like family. Every day, you’ll be surrounded by passionate educators, curious students, and supportive colleagues who share a commitment to excellence, growth, and purpose.
Enjoy the perks that make our campus special: a beautiful hilltop setting overlooking San Antonio, amazing free lunches, and the chance to take part in spirited traditions and community events that bring our students, faculty, and families together.
From pep rallies and chapel services to milestone celebrations and campus-wide gatherings, life at TMI is full of connection, energy, and joy. Come be part of a place where your work truly matters—and where every day reminds you why you love what you do.
How to Apply
To apply for any of the positions below, please submit your resume using the orange button below (you may click on a position title in the lists below to view the complete position description).


Submit Full Application
If you have been asked to submit a full application, please click on the black link below to complete the next step in the employment application process.
Open Positions
Below is a current listing of open job positions at TMI. Please click on a job title below to view the details and requirements for each position. To apply for one of the positions below, please use the submit resume link to send in your application. If you are asked to complete a full application, please use the "Full Online Application" button above.
Faculty/Staff Positions
- Academic Support Mentor
- Assistant Director of Admissions - Middle School
- Custodian
- Facilities Maintenance
- Groundskeeper
- Middle School Science Instructor
- Security Officer
- Substitute Teacher
- Theatre Director
- Upper School History Instructor
- Upper School Math Instructor
- Upper School Science Instructor
- Upper School Science Instructor
Academic Support Mentor
JOB DESCRIPTION
Position Title: Academic Support Mentor
Position Type: Part-time
Department: Faculty
Classification: Non-Exempt
Reports To: Director of Academic Support
Position Summary
TMI Episcopal is seeking motivated and enthusiastic college students pursuing careers in education to serve as Academic Support Mentors. This role provides academic support across subject areas while also helping students strengthen organizational skills and executive functioning strategies. The ideal candidate is passionate about education, dependable, and eager to gain hands-on experience in an independent school environment.
This is an excellent opportunity for aspiring educators to develop classroom management, mentoring, and instructional skills in a supportive academic setting.
Job Details
Academic Tutoring
· Provide individual and small-group tutoring in a variety of subject areas (math, science, English, history, and other core subjects as needed)
· Assist students in understanding course content, completing assignments, and preparing for assessments
· Reinforce effective study habits and academic strategies
· Communicate student progress or concerns to supervising faculty/staff as appropriate
Mentorship & Executive Functioning Support
· Help students develop organizational skills, time management strategies, and goal-setting practices
· Support students in building independence and accountability
· Assist with planner use, project planning, and prioritization techniques
· Serve as a positive role model within the school community
Exam Proctoring
· Proctor quizzes and exams in accordance with school policies
· Ensure testing integrity and provide a quiet, structured environment
· Monitor students during assessments and report any irregularities
Qualifications
· Currently enrolled in a college or university
· Pursuing (or planning to pursue) a degree in Education or a related field
· Strong academic background in one or more core subject areas
· Excellent communication and interpersonal skills
· Organized, dependable, and professional
· Experience working with middle or high school students preferred
· Ability to maintain confidentiality and uphold school policies
Assistant Director of Admissions - Middle School
JOB DESCRIPTION
Position Title: Assistant Director of Admissions - Middle School
Position Type: Full-time
Department: Office of Admissions
Classification: Exempt
Reports To: Director of Enrollment Management and Financial Aid
Job Summary
TMI Episcopal seeks a dynamic and detail-oriented Assistant Director of Admissions to begin in Spring 2026. This 12-month, full-time position reports to the Director of Enrollment Management and Financial Aid and plays a vital role in advancing the school’s enrollment strategy while delivering an exceptional experience to prospective families.
The ideal candidate brings strong database proficiency, demonstrated success using data to inform strategy, and outstanding interpersonal and interviewing skills. This individual will warmly and professionally guide students and families through each stage of the admission process while contributing to the school’s broader enrollment goals.
Primary Responsibilities
· Serve as a primary point of contact for prospective families from inquiry through enrollment, including managing communications, scheduling visits and tours, conducting student interviews, and providing thoughtful follow-up.
· Create a welcoming, mission-aligned experience for families while exercising sound judgment, professionalism, and confidentiality.
· Oversee the Middle School Student Ambassador and Shadow Day Program, including selection, training, and coordination.
· Serve on the Middle School Admissions and Scholarship Committees to review applicant files and support admissions decisions.
· Strengthen and refine admissions systems and workflows, including inquiry management, event logistics, communication templates, and application review processes.
· Partner in the development of strategic enrollment marketing and communications initiatives to grow and sustain the inquiry pipeline.
· Collaborate across departments to support new student onboarding and transition communications.
· Coordinate logistics for admissions testing (ISEE).
· Manage admissions marketing materials and promotional inventory.
· Maintain an engaged presence in the life of the school by attending key events and cultivating relationships within the community.
· Perform additional duties as assigned by the Director of Enrollment Management.
Qualifications & Experience
· Bachelor’s degree required; Master’s degree preferred.
· Minimum of two years of experience in admissions, education, or a related field; independent school experience preferred.
· Experience with enrollment management databases such as Finalsite or Veracross is strongly preferred.
· Strong interpersonal, organizational, and written and verbal communication skills.
· Demonstrated ability to use data to inform strategy and decision-making.
· Ability to manage multiple priorities in a fast-paced, seasonal environment.
· Proficiency with Google Workspace (Mail, Calendar, Docs, etc.)
· Ability to handle confidential information with discretion and integrity.
· Proven capacity to anticipate departmental needs, multitask effectively, and prioritize accordingly.
· Ability to collaborate across teams, build strong professional relationships, and embody a growth-oriented, mission-aligned mindset.
· Willingness to work occasional evenings and weekends.
This is an excellent opportunity for a relationship-driven and analytically minded professional who thrives in a collaborative, mission-centered environment and seeks to make a meaningful impact on enrollment and community engagement at TMI Episcopal.
Custodian
Position Title: Custodian
Position Type: Full-time
Department: Facilities
Classification: Non-Exempt
Reports To: Janitorial Supervisor
Job Summary
The basic function is to perform tasks that provide school personnel, students, and the public with an environmentally safe, attractive, comfortable, and clean facility in which to work and conduct school activities.
Essential Job Duties
This position is responsible for routine cleaning of the campus, including offices, classrooms, restrooms, gymnasiums, athletic rooms, etc. A custodian must have flexible availability and potentially support weekend events such as Homecoming, Stars Over TMI, Graduation, dances, etc. All employees are expected to maintain good personal hygiene and wear the appropriate attire which may include uniforms. This position requires the ability to carry out instructions in written or verbal form and communicate effectively with all TMI constituents.
Ensure a well-cared for and clean facility by performing tasks such as emptying and cleaning waste receptacles, washing windows, dusting furniture, cleaning vents, fans, walls, mop and vacuum floors.
- Perform deep cleaning tasks such as cleaning baseboards in offices and bathrooms, around sinks and toilets.
- Maintain organization and cleanliness of storage and supply areas; maintain a record of inventory and ask for supplies as needed.
- Advise the janitorial supervisor of needed maintenance and repairs in the assigned areas as soon as an issue is noticed.
- Be ready to assist other custodians as directed by the janitorial supervisor.
- Tasks may be performed with potential exposure to adverse environmental conditions, such as strong odors, fumes, dusts, wetness, humidity, machinery, vibrations, temperature and noise extremes, pathogenic substances and toxic/poisonous agents.
- Follow all applicable workplace safety guidelines and immediately advise of any safety issues.
Physical Requirements
May be required to stand for long periods of time while working and be able to walk stairs between floors in a multi-story building. Must be able to move around and/or be on your feet 7-8 hours a day.
- Tasks involve the ability to exert heavy physical effort in duties which require climbing, balancing, stooping, kneeling, crouching and crawling, lifting, carrying, pushing and/or pulling of machinery, and carrying materials weighing up 50 pounds.
- Must be able to push/pull supply cart on an inclined outdoor walkway
- Must be able to complete onsite training to safely operate an electric floor buffer.
- Valid drivers required.
Experience
Previous custodial/janitorial experience
Education
High school diploma or GED desired.
Facilities Maintenance
JOB DESCRIPTION
Position Title: Facilities Maintenance
Position Type: Full-time
Department: Facilities
Classification: Non-Exempt
Reports To: Director of Facilities
Job Summary
The basic function of this position as a skilled tradesman is to monitor and maintain the physical school facilities. This position provides expertise in all areas of general repair and maintenance including plumbing, electrical, HVAC, and carpentry. This position will be tasked with all matters of repair, preventative maintenance, and upgrades to various school assets such as building interior and exterior, furnishings and equipment. Completion of work may involve coordinating and working with others to accomplish repairs and occasional oversight of contractors. This position requires a high degree of attention to detail, the ability to work on a team, respect of school property while helping foster a culture of safety. The ability to work alongside administrators, faculty, staff, parents and students with tact and polite demeanor is very important.
Essential Job Duties
1. Accomplish repair and maintenance of various school assets using the work order system. Prioritize urgency of repairs and communicate status of work with the Director of Facilities.
2. Evaluate necessary materials and equipment purchases to accomplish repairs and or tasks. Upon approval, procure necessary supplies and tools through our network of vendors.
3. Coordinate with the Director of Facilities to support school functions. This may include before and after hours as well as weekends. Collaborate with various school constituencies as needed for special event planning, setup and take down.
4. As directed by the Director of Facilities, work alongside outside contractors as needed.
Skills
Excellent interpersonal skills. Strong organizational skills and the ability to multitask. Perform in a fast-paced environment and be able to take initiative. Be flexible to changing priorities and demonstrate professionalism and integrity.
Experience
Prior Experience working in facilities management, construction, or applicable trades. Three years’ experience in a similar setting is preferred.
Education
High School Diploma
Licenses & Certifications
Valid Driver’s License, certified electrical, plumbing, HVAC, or other designations are preferred.
Physical Requirements
May be required to stand or sit for long periods of time. Must have physical dexterity to climb stairs/ladder, move equipment/furniture/materials, crawl in tight spaces, lift hands/arms to accomplish overhead work. Must be able to lift 50 pounds.
Groundskeeper
JOB DESCRIPTION
Position Title: Groundskeeper
Position Type: Full-time
Department: Facilities
Classification: Non-Exempt
Reports To: Director of Facilities
Job Summary
The groundskeeper is responsible for assisting with all grounds related work, snow removal, setups and furniture moves, custodial duties and all other maintenance duties.
Essential Job Duties
Maintain all grounds – mowing, lining, watering, and fertilizing
Mow and weed grounds year round
Maintain and repair irrigation systems for all grounds year round
Perform other related duties as requested
Skills / Knowledge
Knowledge in different types of turf management including operation of various types of irrigation systems and field mowers
Operating knowledge of a tractor, deck mower, and weed-eater.
Experience
Minimum one year experience performing landscaping tasks
Education
High School Diploma or G.E.D. required
Must have valid driver’s license with good driving record
Middle School Science Instructor
JOB DESCRIPTION
Position Title: Middle School Science Instructor
Position Type: Full-time
Department: Faculty
Classification: Exempt
Reports To: Head of Middle School
Job Summary
TMI invites applications for a full-time position as Middle School Science Instructor. The role begins in August, 2026 and will consist of the following duties:
· Teach 4 sections of Physical Science (8th Grade) and 1 additional course that is to be determined.
· Serve as an advisor to a small group of students.
· Fulfill additional duties as assigned by supervisors.
· Actively participate in and contribute to extracurricular activities, including athletics, residential life, or club programs.
Experience
The ideal candidate will have 2-5 years of teaching experience—preferably in an Independent School setting—be well-versed in NAIS best practices, and have knowledge and experience in:
· Promoting and developing a mindset of inquiry and curiosity in the natural sciences.
· Guiding students as they gather and evaluate data and apply critical thinking skills to problem-solving in STEM-related fields.
· Creating daily lesson plans and learning activities for students based on national standards in science education.
· Delivering high-quality, engaging instruction in the form of discussion, direct teaching, demonstrations, laboratory experiences and independent practice using a variety of proven methods.
· Evaluating student performance on tasks established by the standards using different methods such as observation, performance-based tasks or other test practices.
· Maintaining a safe, orderly and supportive classroom and laboratory by modeling expected behavior and standards, promoting positive interactions and quickly addressing behaviors that are not in line with the school discipline plan.
Qualifications
· Bachelor’s degree in Science or Education
· Open to candidates with various levels of teaching experience, from recent graduates to seasoned educators.
Required Expertise
The ability to engage in innovative lessons that allow students to grow academically, socially and emotionally; incorporate technology and hands-on learning experiences into the classroom; believe in collaboration with colleagues, and promote understanding and communication in a diverse learning and cultural environment.
Security Officer
JOB DESCRIPTION
Position Title: Security Officer
Position Type: Hourly
Department: Safety & Security
Classification: Non-Exempt
Reports To: Director of Safety & Security
Job Summary
1. This position is responsible for providing uniformed security and safety for students, faculty, staff, visitors, and school resources 24/7/365. This position is responsible for assisting the Director of Safety & Security with the overall safety and security measures in place, to protect the campus population and resources on the TMI campus. As such, the individual must be professional, visible, trusted, flexible, and tuned in to every activity that takes place at the school. He/she should strive to gain the trust of students and parents and be watchful and vigilant during periods of pick-up and drop-off of students.
2. Must pass the personnel screening and background check required by the Diocese and successfully complete the presentation “Safeguarding God’s Children” within thirty (30) days of hiring.
Essential Job Duties
1. Provide scheduled coverage of the Security Welcome Center and ensure that all vehicles entering the campus without a properly issued and authorized TMI decal are stopped. Screen and issue a visitor’s badge to each occupant after getting appropriate identification/information from them.
2. Stop all students leaving campus during the day and ask them for their authorization from the Attendance Office.
3. Control traffic flow, vehicle speed, and all fire lane parking violations
4. Monitor that all day students safely and timely leave the campus each day after school and athletic/special events.
5. Provide security of school resources by patrolling the campus and monitoring activities. Secure campus after normal operating hours to ensure doors are secured, parking lot lights working, and front and back gates closed.
6. Coordinate with the Director of Safety & Security regarding times the gates are to open and close at night, weekends, special events.
7. Work special events as assigned (Football games, Homecoming, Stars over TMI, Graduation, etc.).
8. Maintain understanding and familiarization with the school’s Emergency Operations Plan.
9. Attend monthly security staff meetings, and training events.
10. Maintain a professional, open, and friendly relationship with TMI parents, faculty, staff, and students.
11. Communicate any safety or security issues to the Director of Safety & Security.
12. Communicate any maintenance concerns to the Director of Safety & Security or the Facilities Director.
13. Assist the Director of Safety & Security as needed in other safety and security matters.
14. May be required to take a person into custody or deal with physical confrontation.
15. Shift work to include weekend assignments.
16. Other duties as assigned.
Required Experience, Certifications, and Licenses
1. Texas Level 3 Commissioned Security Officer License
2. Experience as a Security Officer
3. Texas Driver License
Preferred Experience
1. Experience as a Security Officer in an educational setting.
2. Prior Law Enforcement.
Physical Requirements
1. Must be able to lift 50 lbs.
2. Be able to sprint 50 yards
3. Be able to climb multiple levels of stairs
4. Be able to stand for long hours, if necessary
5. May be exposed to extreme hot and cold weather
Education
High school diploma
Substitute Teacher
JOB DESCRIPTION
Position Title: Substitute Teacher
Position Type: Part-time
Department: Varies
Classification: Non - Exempt
Reports To: Head of Upper & Middle Schools (directly supervised and managed by the Attendance Officer)
Job Summary
Substitute Teachers at TMI fulfill a wide range of classroom supervision, administration & academic duties. Throughout a single school day, Substitutes may cover for multiple teachers in multiple different classrooms at multiple different grade levels (6-12) as needed. While subject matter specific academic skills are not required to cover a class, Substitutes are expected to have a college education, a high-level of academic experience, and a general ability to guide, assist, and advise students in their studies. The position requires working closely with students, faculty, and staff in a collaborative teamwork environment. Successful candidates will have prior teaching experience or working with children (preferably grades 6-12), excellent communication skills, a high level of attention to detail, and a high degree of patience!
Essential Job Duties
· Supervise, instruct, and assist students while performing related job duties of the regular classroom teacher in their absence.
· Monitor classroom attendance and maintain disciplined, yet positive classroom environment.
· Adhere to all regular classroom teacher’s lesson plans, policies, & procedures provided.
· Serve as a positive role model to students.
· Oversee and ensure classroom safety of assigned students; provide leadership and direction to students during any emergency or drill.
· Maintain open and friendly lines of communication with students, faculty & staff.
· Know the principles of child development, accepted teaching techniques, education programs, and the rules and regulations of TMI Episcopal School.
· Report all infractions or violations of school rules and regulations to the Attendance Officer and appropriate school leadership as necessary.
Education & Experience
· Bachelor’s degree from an accredited institution required.
· Experience teaching or working with children at the middle and/or upper school levels is strongly preferred.
Special Knowledge and Skills
· Excellent oral & written communication skills; ability to maintain professionalism, tact, patience, and courtesy while effectively interacting with students, faculty, and staff.
· Ability to maintain confidentiality while demonstrating broad understanding, tolerance, and acceptance.
· Able to control emotions & maintain composure in stressful situations.
· Dependable & reliable; ability to show up to work on time on assigned / agreed day of duty.
· Comfortable using technology (computers, phones, apps, etc.)
Working Conditions & Physical Activities
· Standard classroom atmosphere located inside multiple, separated buildings.
· Will be exposed to outdoor elements while changing classrooms & supporting daily school events and activities.
· Frequent sitting, standing, and walking may be required for long periods of time, and may involve climbing stairs and walking up inclines.
· TMI is a diverse community and requires all members to maintain a high degree of professional behavior in all dealings with students, colleagues, and parents, regardless of personal beliefs or background.
· Generally, substitute teachers hired and employed by TMI on an “as needed” and “on call” basis and may or may not be asked to work every day depending on the need.
Training & Qualifications
· Must complete “Safeguarding God’s Children” Training (upon initial acceptance/job offer).
· Must pass a criminal & sex offender background investigation.
Theatre Director
JOB DESCRIPTION
Position Title: Theatre Director
Position Type: Full-time
Department: Faculty
Classification: Exempt
Reports To: Head of Middle School
Job Summary
TMI Episcopal seeks a dynamic, organized, and collaborative Theater Director and Instructor to lead and grow the school’s theater program. This individual will teach 2 sections of Upper School (Theater Production and Production Technology) and 3 sections of Middle School theater while directing and producing a school-wide theatrical production each year.
Experience
The ideal candidate is a passionate educator and experienced theater practitioner who can inspire students, manage productions with professionalism, and cultivate strong relationships across the school community. Experience directing and producing theatrical productions, preferably in an educational setting
· Knowledge of theater pedagogy and curriculum development for middle and high school students.
· Experience teaching or mentoring students in acting, stagecraft, and technical theater.
· Working knowledge of technical production elements, including lighting, sound, set construction, costumes, and stage management.
· Experience planning and managing productions from concept through performance, including scheduling, rehearsals, and technical preparation.
· Demonstrated ability to manage production budgets responsibly and coordinate purchasing of materials and services.
· Experience working with vendors, designers, and production professionals.
· Strong organizational and project management skills to oversee complex production timelines and multiple student responsibilities.
· Experience fostering student collaboration, leadership, and accountability in rehearsal and production settings.
· Ability to communicate effectively with students, families, faculty, and school leadership.
· Knowledge of safety practices and procedures in theater production environments.
· Familiarity with the expectations and culture of independent or college-preparatory schools is preferred.
Qualifications
· Bachelor’s degree in Theater, Theater Education, or related field (Master’s preferred)
· Experience teaching theater at the middle or high school level
· Experience directing and producing theatrical productions
· Knowledge of technical theater and production processes
Required Expertise
The ideal candidate will possess strong expertise in theater education and production, with experience directing and managing theatrical performances in an academic setting. This includes knowledge of acting instruction, technical theater, and all phases of production such as scheduling, staging, set and costume coordination, and technical design. The candidate should demonstrate exceptional organizational and project management skills, the ability to manage budgets and vendor relationships, and strong communication with students, families, and school leadership. A successful candidate will be committed to fostering student growth while upholding high standards and modeling TMI Episcopal’s WISER core values.
Upper School History Instructor
JOB DESCRIPTION
Position Title: Upper School History Instructor
Position Type: Full-time
Department: Faculty
Classification: Exempt
Reports To: Head of Upper School
Job Summary
TMI invites applications for a full-time position as Upper School History Instructor. The role begins in August, 2026 and will consist of the following duties:
· Teach 4 sections of on-level United States History and 1 section of United States Government.
· Serve as an advisor to a small group of students.
· Fulfill additional duties as assigned by supervisors.
· Actively participate in and contribute to extracurricular activities, including athletics, residential life, or club programs.
Experience
We welcome both experienced educators and those newer to the teaching profession. Our ideal candidate is someone who:
· Values cherishing students as members of our community, knowing their unique talents and capabilities, and challenging them to be thinkers and learners.
· Upholds TMI's core values of Wisdom, Integrity, Service, Excellence, and Reverence both in their teaching practice and also in daily interactions with students, colleagues, and community members.
· Collaborates with colleagues to ensure vertical/horizontal alignment.
· Is knowledgeable and experienced in using standards and data to guide instruction and assessment.
· Has demonstrated success in teaching United States History or related fields, with a strong understanding of historical thinking skills, document analysis, and essay writing techniques.
· Shows expertise in developing students' analytical and argumentative writing skills within the context of historical research and documentation.
· Is experienced in incorporating primary sources, diverse perspectives, and contemporary historiography into classroom instruction.
· Provides students with effective, timely, individual feedback on assessments and works with students to achieve their potential.
· Supports the following History Department long-term transfer goals that students will:
1. Develop critical thinking skills through analysis of historical evidence and interpretation of multiple perspectives.
2. Master historical thinking practices including chronological reasoning, comparison, contextualization, and historical argumentation.
3. Connect historical events and themes to contemporary issues and develop informed perspectives on current events.
4. Build research and writing skills necessary for success in college-level history courses and beyond.
Qualifications
· Bachelor’s degree in related fields.
· Strong eye for detail and exceptional organizational skills.
· Ability to adapt to new and emerging technologies, especially as they concern education.
· Must be self-motivated and able to work independently, but willing to ask for assistance when needed.
· Must be able to adapt to change quickly and efficiently both in and out of a classroom environment.
· Open to candidates with various levels of teaching experience, from recent graduates to seasoned educators. Independent School (NAIS) experience preferred.
Upper School Math Instructor
JOB DESCRIPTION
Position Title: Upper School Math Instructor
Position Type: Full-time
Department: Faculty
Classification: Exempt
Reports To: Head of Upper School
Job Summary
TMI invites applications for a full-time position as an Upper School Math Instructor. The role begins in August, 2026.
Essential Job Duties
· Teach five total sections: 2 Advanced Placement Statistics and 3 on-level Statistics.
· Serve as an advisor to a small group of students.
· Fulfill additional duties as assigned by supervisors.
· Actively participate in and contribute to extracurricular activities, including athletics, residential life, or club programs, especially DECA and Stock Market Club.
Experience
We welcome both experienced educators and those newer to the teaching profession. Our ideal candidate is someone who:
· Values Collaboration: You believe in working alongside colleagues and promoting understanding in a diverse educational and cultural environment.
· Brings Fresh Perspectives: Even if you're relatively new to teaching, your fresh ideas and enthusiasm for math education are highly valued.
· Has a Solid Foundation in Math: Whether your strength lies in geometry, algebra, or other areas, you have a robust understanding of math concepts and a passion for sharing that knowledge.
· Engages Through Innovation: You’re adept at creating lessons that are both innovative and engaging, helping students to grow academically, socially, and emotionally.
· Embraces Technology: You’re skilled in incorporating technology and hands-on learning experiences into your teaching methods.
Qualifications
· Bachelor’s degree in Math, Education, or a related field; a focus or concentration in Math is preferred.
· Open to candidates with various levels of teaching experience, from recent graduates to seasoned educators.
Required Expertise
· Proficiency in a range of mathematical topics, particularly Statistics.
· Experience with innovative teaching strategies and curriculum development tailored to diverse learning styles.
· Ability to integrate technology effectively in math instruction.
· Skills in guiding students in critical thinking and problem-solving in mathematics.
· Experience in assessing student progress with various methods and adapting teaching strategies accordingly.
· Commitment to ongoing professional development in math education
Upper School Science Instructor
JOB DESCRIPTION
Position Title: Upper School Science Instructor
Position Type: Full-time
Department: Faculty
Classification: Exempt
Reports To: Head of Upper School
Job Summary
TMI invites applications for a full-time position as Upper School Science Instructor. The role begins in August, 2026 and will consist of the following duties:
· Teach 2 sections of Astronomy and Meteorology, 1 section of Chemistry, and 1 section of Electrical Engineering.
· Serve as an advisor to a small group of students.
· Fulfill additional duties as assigned by supervisors.
· Actively participate in and contribute to extracurricular activities, including athletics, residential life, or club programs.
Experience
The ideal candidate will have 3-5 years of teaching experience—preferably in an Independent School setting—be well-versed in NAIS best practices, and have knowledge and experience in:
· Promoting and developing a mindset of inquiry and curiosity in the natural sciences.
· Guiding students as they gather and evaluate data and apply critical thinking skills to problem-solving in STEM-related fields.
· Creating daily lesson plans and learning activities for students based on national standards in science education.
· Delivering high-quality, engaging instruction in the form of discussion, direct teaching, demonstrations, laboratory experiences and independent practice using a variety of proven methods.
· Evaluating student performance on tasks established by the standards using different methods such as observation, performance-based tasks or other test practices.
· Maintaining a safe, orderly and supportive classroom and laboratory by modeling expected behavior and standards, promoting positive interactions and quickly addressing behaviors that are not in line with the school discipline plan.
Qualifications
· Bachelor’s degree in Chemistry, Engineering, Education, or a related field; a focus or concentration in Physics or Chemistry is preferred.
· Open to candidates with various levels of teaching experience, from recent graduates to seasoned educators.
· Experience with Advance Placement science curricula preferred.
Required Expertise
The ability to engage in innovative lessons that allow students to grow academically, socially and emotionally; incorporate technology and hands-on learning experiences into the classroom; believe in collaboration with colleagues, and promote understanding and communication in a diverse learning and cultural environment.
Upper School Science Instructor
JOB DESCRIPTION
Position Title: Upper School Science Instructor
Position Type: Full-time
Department: Faculty
Classification: Exempt
Reports To: Head of Upper School
Job Summary
TMI invites applications for a full-time position as Upper School Science Instructor. The role begins in August, 2026 and will consist of the following duties:
· Teach 5 sections of on-level Physics.
· Serve as an advisor to a small group of students.
· Fulfill additional duties as assigned by supervisors.
· Actively participate in and contribute to extracurricular activities, including athletics, residential life, or club programs.
Experience
The ideal candidate will have 2-5 years of teaching experience—preferably in an Independent School setting—be well-versed in NAIS best practices, and have knowledge and experience in:
· Promoting and developing a mindset of inquiry and curiosity in the natural sciences.
· Guiding students as they gather and evaluate data and apply critical thinking skills to problem-solving in STEM-related fields.
· Creating daily lesson plans and learning activities for students based on national standards in science education.
· Delivering high-quality, engaging instruction in the form of discussion, direct teaching, demonstrations, laboratory experiences and independent practice using a variety of proven methods.
· Evaluating student performance on tasks established by the standards using different methods such as observation, performance-based tasks or other test practices.
· Maintaining a safe, orderly and supportive classroom and laboratory by modeling expected behavior and standards, promoting positive interactions and quickly addressing behaviors that are not in line with the school discipline plan.
Qualifications
· Bachelor’s degree in Chemistry, Engineering, Education, or a related field; a focus or concentration in Physics or Chemistry is preferred.
· Open to candidates with various levels of teaching experience, from recent graduates to seasoned educators.
· Experience with Advance Placement science curricula preferred.
Required Expertise
The ability to engage in innovative lessons that allow students to grow academically, socially and emotionally; incorporate technology and hands-on learning experiences into the classroom; believe in collaboration with colleagues, and promote understanding and communication in a diverse learning and cultural environment.
Coaching Positions
Lacrosse Girls Varsity Assistant Coach
JOB DESCRIPTION
Position Title: Lacrosse Girls Varsity Assistant Coach
Position Type: PT
Department: Athletics
Classification: Stipend
Reports To: Lacrosse Girls Varsity Head Coach
Job Summary
The Assistant Girls Lacrosse Coach is responsible for supporting the development of the Girls’ Lacrosse program in alignment with TMI's core values and mission. This role encompasses skill development, supervision, transportation, communication, and fostering positive relationships with athletes and their families. The assistant coach is expected to cultivate a culture of excellence, integrity, and sportsmanship, ensuring that student-athletes embody the values of TMI both in and out of the pool.
Essential Job Duties
Program Leadership & Development
- Serve as a role model, exemplifying leadership, moral character, commitment, and sportsmanship.
- Develop and implement a comprehensive Girls’ Lacrosse program plan, including offseason and preseason training, in collaboration with the full-time strength & conditioning coach.
- Manage the Girls’ Lacrosse program’s budget and resources responsibly.
- Recruit and develop mission-appropriate student-athletes who align with TMI’s values of wisdom, integrity, service, excellence, and reverence (WISER).
- Foster a team culture prioritizing character development, academic responsibility, and athletic excellence.
Academic Alignment & Student Support
- Collaborate with academic faculty and administration to ensure student-athletes maintain good academic standing.
- Monitor student-athletes' academic progress, encourage time management skills, and provide mentorship to support a balance between academics and athletics.
Player Development & Coaching
- Instruct student-athletes on Girls’ Lacrosse rules, regulations, strategies, and techniques, ensuring proper sportsmanship and ethical conduct.
- Plan and oversee daily practices, focusing on individual and team development.
- Prepare for and manage game-day logistics, including strategies, scouting reports, and game film analysis.
- Encourage student-athletes to set personal and team goals, reinforcing accountability and commitment to continuous improvement.
Team Management & Supervision
- Supervise student-athletes during practices, games, and team events until a responsible adult is present to pick them up.
- Organize and oversee team selection, player evaluations, and roster decisions.
Communication & Administration
- Establish and maintain effective relationships with student-athletes, parents, faculty, and administration.
- Communicate season schedules, weekly updates, and team expectations with families and players.
- Maintain accurate records of attendance, team performance, and player statistics.
- Report game results and team updates via the TMI Athletics app and other designated platforms.
Community Engagement & Feeder Program Involvement
- Actively engage with middle school Girl’s Lacrosse program and youth development initiatives to create a pipeline of mission-appropriate student-athletes.
- Promote TMI Athletics in the community to attract and retain student-athletes who align with the school’s values.
- Participate in school-wide events, prospective student activities, and community service projects to reinforce the role of athletics in holistic student development.
Professional Development
- Attend coaching clinics, workshops, and seminars to stay updated with the latest lacrosse strategies, techniques, and trends.
Compliance & Safety
- Ensure all coaching activities comply with TAPPS regulations and school policies.
- Adhere to school policies regarding athlete eligibility, academic standards, and behavior expectations.
- Maintain current First Aid/CPR certification and always prioritize player safety.
Experience/Skills
- Prior head coaching experience preferred.
- Previous lacrosse coaching experience required.
- Strong leadership, communication, and interpersonal skills.
- Knowledge of lacrosse-specific conditioning, skills development, and game strategies.
- Ability to mentor and guide student-athletes in their academic and athletic growth.
- Experience in scouting, film breakdown, and player analysis is beneficial.
- Certified First Aid/CPR required.
- Valid Driver’s License, Class B with Passenger Endorsement preferred (for driving team transportation).
Education
- Bachelor’s degree required.
- Must submit background checks and certifications as required by the school and the Diocese of West Texas.
Middle School Athletic Director
JOB DESCRIPTION
Position Title: Middle School Athletic Director
Position Type: Full-time
Department:Athletics
Classification: Exempt
Reports To: Athletic Director
Job Summary
The Middle School Athletic Director plays a key leadership role in the success of the TMI Episcopal athletic program. This position is responsible for the day-to-day management of Middle School athletics, serving as a liaison with the Independent School Athletic League (ISAL), and coordinating athletic communications and digital presence. Additionally, the Middle School Athletic Director is a member of the Athletics Leadership Team and plays a key role in creating and implementing the athletics strategic plan. The Middle School Athletic Director also plays a central role in developing and refining policies and procedures in alignment with TMI’s core values: Wisdom, Integrity, Service, Excellence, and Reverence.
The Middle School Athletic Director acts as a key cultural ambassador, responsible for recruiting and mentoring mission-appropriate students, coaches, and staff who embrace and contribute to TMI’s culture of Cherishing, Knowing, and Challenging every member of its community.
Essential Job Duties
● Provide direct oversight of the Middle School athletics program, including staffing, scheduling, transportation, student-athlete support, and communication with families, while providing leadership and supervision of Middle School part-time coaches through onboarding, training, evaluation, and ongoing accountability to ensure alignment with TMI Athletics standards, expectations, and the school’s mission-driven culture
● Work directly with the Athletic Director to advance the mission and vision of TMI Athletics by ensuring strategic alignment and programmatic synergy between Middle School and Upper School athletic programs, including shared philosophy, athlete development pathways, coaching collaboration, and consistent standards of excellence across divisions.
● Serve as TMI’s liaison to the Independent School Athletic League (ISAL), managing compliance, league scheduling, and correspondence.
● Collaborate with the Head and Assistant Head of Middle School to ensure the athletic experience supports academic and developmental goals.
● Work with the Marketing and Communications Manager to manage the athletics section of the school website and lead the social media strategy for TMI Athletics.
● Serve as an active member of the Athletics Leadership Team, contributing to the design and execution of the department’s strategic plan.
● Assist in the development and implementation of new athletics policies and procedures that reflect TMI’s Episcopal identity and core values.
● Support event operations, including coverage of home and away games, coordination of athletic trainers, officials, and event staff.
● Maintain and manage records related to eligibility, physicals, waivers, and ISAL compliance.
● Assist with budget tracking, purchasing of uniforms and equipment, and submission of coaching stipends for Middle School Athletics
● Support major TMI athletics events, including but not limited to Senior Night, seasonal banquets, athletic awards, and summer programming.
● Monitor student-athlete academic progress, behavior, and attendance in accordance with school and athletic handbooks.
● Perform other responsibilities as assigned by the Athletic Director.
Education
● Bachelor’s degree required; Master’s degree preferred.
Experience
● Minimum of three years of experience in coaching and/or athletic administration required.
● Experience working with middle school athletics and familiarity with ISAL or comparable leagues are preferred.
● Demonstrated experience managing or supporting athletics-related communications and branding initiatives strongly preferred.
Skills
● Ability to remain calm and effective under pressure in a dynamic environment
● Strong organizational and multitasking skills with attention to detail
● Excellent verbal and written communication skills
● Proven ability to collaborate with diverse stakeholders, including parents and the community
● Demonstrated leadership with a strategic, solutions-oriented mindset
● Experience with budget oversight and logistics coordination
● Knowledge of ISAL compliance requirements
● Experience developing or implementing policies and procedures
● Proficiency in managing social media and maintaining web content
● Commitment to fostering a positive, inclusive, and values-driven athletic culture
Physical Activities
● Works across office settings, athletic facilities, and event venues
● Frequently moves throughout campus during the school day and events
● Regularly uses computers and digital tools for extended periods
● Uses close and distance vision to complete tasks and monitor activities
● Sits or stands for extended periods at a desk or event station
● Occasionally lifts and carries items or athletic equipment up to 30 lbs.
● Works outdoors during practices and events, with exposure to varying weather conditions
● Maintains stamina and attention to detail in high-energy, fast-paced environments
● Manages multiple priorities and deadlines with frequent interruptions
● Works flexible hours, including evenings and weekends during athletic seasons and special events
Working Conditions
The standard office atmosphere is in a building with no hazardous or significantly unpleasant conditions. May be exposed to outdoor elements while supporting athletic events.
Coach Position, General
JOB DESCRIPTION
Position Title: Coach Position, General
Position Type: PT
Department: Athletics
Classification: Stipend
Reports To: Head Coach and/or Athletic Administration
Job Summary
A TMI Athletic Coach is responsible for supporting the development of the sport program in alignment with TMI's core values and mission. This role encompasses skill development, supervision, transportation, communication, and fostering positive relationships with athletes and their families. The coach is expected to cultivate a culture of excellence, integrity, and sportsmanship, ensuring that student-athletes embody the values of TMI both in and out of the pool.
Essential Job Duties
Program Leadership & Development
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Serve as a role model, exemplifying leadership, moral character, commitment, and sportsmanship.
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Develop and implement a comprehensive sport program plan, including offseason and preseason training, in collaboration with the full-time strength & conditioning coach.
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Manage the sport program’s budget and resources responsibly.
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Recruit and develop mission-appropriate student-athletes who align with TMI’s values of wisdom, integrity, service, excellence, and reverence (WISER).
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Foster a team culture prioritizing character development, academic responsibility, and athletic excellence.
Academic Alignment & Student Support
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Collaborate with academic faculty and administration to ensure student-athletes maintain good academic standing.
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Monitor student-athletes' academic progress, encourage time management skills, and provide mentorship to support a balance between academics and athletics.
Player Development & Coaching
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Instruct student-athletes on sport rules, regulations, strategies, and techniques, ensuring proper sportsmanship and ethical conduct.
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Plan and oversee daily practices, focusing on individual and team development.
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Prepare for and manage game-day logistics, including strategies, scouting reports, and game film analysis.
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Encourage student-athletes to set personal and team goals, reinforcing accountability and commitment to continuous improvement.
Team Management & Supervision
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Supervise student-athletes during practices, games, and team events until a responsible adult is present to pick them up.
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Organize and oversee team selection, player evaluations, and roster decisions.
Communication & Administration
-
Establish and maintain effective relationships with student-athletes, parents, faculty, and administration.
-
Communicate season schedules, weekly updates, and team expectations with families and players.
-
Maintain accurate records of attendance, team performance, and player statistics.
-
Report game results and team updates via the TMI Athletics app and other designated platforms.
Community Engagement & Feeder Program Involvement
-
Actively engage with both the Middle School and Upper School sport program and youth development initiatives to create a pipeline of mission-appropriate student-athletes.
-
Promote TMI Athletics in the community to attract and retain student-athletes who align with the school’s values.
-
Participate in school-wide events, prospective student activities, and community service projects to reinforce the role of athletics in holistic student development.
Professional Development
-
Attend coaching clinics, workshops, and seminars to stay updated with the latest sport strategies, techniques, and trends.
Compliance & Safety
-
Ensure all coaching activities comply with TAPPS regulations and school policies.
-
Adhere to school policies regarding athlete eligibility, academic standards, and behavior expectations.
-
Maintain current First Aid/CPR certification and always prioritize player safety.
Experience/Skills
-
Prior head coaching experience preferred.
-
Previous sport coaching experience required.
-
Strong leadership, communication, and interpersonal skills.
-
Knowledge of sport-specific conditioning, skills development, and game strategies.
-
Ability to mentor and guide student-athletes in their academic and athletic growth.
-
Experience in scouting, film breakdown, and player analysis is beneficial.
-
Certified First Aid/CPR required.
-
Valid Driver’s License, Class B with Passenger Endorsement preferred (for driving team transportation).
Education
-
Bachelor’s degree required.
-
Must submit background checks and certifications as required by the school and the Diocese of West Texas.
