Employment Opportunities

Long Term Substitute–Science

Trinity High School is seeking a long-term substitute for Earth Science/Environmental Science beginning January 7, 2022, for the remainder of the school year, with the possibility of this position becoming a permanent, full-time position in the 2022-2023 school year. Interested candidates should possess a valid teaching certificate in secondary science, with an ability to teach Earth Science/Environmental Science.

Candidates may send their resume to Eileen Poplaski, Vice Principal/Director of Academics at or at Trinity High School, 3601 Simpson Ferry Road, Camp Hill, PA 17011.

Track and Field Throws Coach

The Trinity High School track and field team is currently looking for a throws coach for the 2022 season. A successful applicant will:

  • Have previous experience competing in shot put, discus, and javelin,
  • Be able to teach beginning and advanced throws skills,
  • Have current knowledge of techniques, rules and regulations, and training theory of the sport,
  • Be available weekday afternoons, and some Saturdays, and
  • Pass all federal, state, and diocesan background checks.

Interested individuals should contact Coach Chris Pushart at

Substitute Teacher

Trinity High School is looking for substitute teachers.  Most will be used for day-to-day substituting, although long-term substitution may become necessary as the school year progresses.  Substitute teachers are also the first to be considered for full-time employment when a position opens in the discipline that corresponds to their certifications.  Candidates possessing Pennsylvania teaching certification in their respective subject areas will be preferred.  Those interested should send resume, certification, and clearance information to:

Eileen Poplaski
3601 Simpson Ferry Road
Camp Hill, PA 17011

All clearances must be less than one year old. To complete clearances for employment, please see below, or visit the Diocese of Harrisburg.

Please make sure when completing all clearances it is for EMPLOYMENT not for volunteer positions.

Required Documents and Clearances

Below you will find the necessary links to important forms to work, coach, or volunteer at Trinity. All potential employees must provide current clearances.

Payroll Packet

Volunteer Drive Form


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