Career Opportunities

Located in the heart of Houston, off the grassy banks of Buffalo Bayou, St. Thomas High School is the oldest Catholic boy's school in Texas. St. Thomas is a premier college preparatory high school with an outstanding work environment and is always looking for dedicated faculty, administrators and staff. In 2014, St. Thomas was selected as one of the Top Workplaces in Houston by the Houston Chronicle.

Resumes for any position are always welcome; they will be kept on file and should we feel that your qualifications meet the needs of a specific position, we will contact you. St. Thomas has excellent employee benefits, competitive salaries and educational opportunities as well as a truly congenial atmosphere.


2015 - 2016 SCHOOL YEAR

Human Resources Manager

Responsible to the Vice President of Finance

Essential Functions

General Human Resources Responsibilities

  • Manages payroll function and serves as back-up to Accounting Manager for payroll related responsibilities.
  • Maintains human resource information system records and compiles reports for trending and administrative use.
  • Assists in the development and implementation of personnel policies and procedures.
  • Prepares and maintains employee handbooks and policies and procedures manual.
  • Performs annual review of compensation levels, studies related benchmarks and makes recommendations on increases and salary scales.
  • Monitors the performance evaluation program and revises as necessary.
  • Develops specific training programs for needs identified throughout the organization.
  • Tracks all non-academic professional development.
  • Manages all pre-employment functions including new hire paperwork for all employees and coaches, screenings, back ground checks, etc.
  • Develops, maintains and conducts a new-employee orientation in conjunction with Basilian Fathers and Academic administration.
  • Maintains organization charts and the employee directory.
  • Complies with federal, state, and local legal requirements by studying existing and new legislation; anticipating legislation; enforcing adherence to requirements; advising management on needed actions.
  • Updates job knowledge by participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations.
  • Other duties as required and assigned.

Benefits Responsibilities
  • Performs benefits administration to include claims resolution, change reporting, approving invoices for payment and communicating benefit information to employees.
  • Assists faculty and staff team to develop, monitor and manage Employee Wellness Program.
  • Participates in annual review of medical, dental and vision plans as well as 403b plan.
  • Maintains a high level of confidentiality in all related assignments.
  • Other duties as required and assigned.

Ideal candidates will have a minimum of five years of Human Resources experience with emphasis on benefits, payroll and compliance.  This is a full-time, 12-month per year position.

Facilities & Grounds Services Staff

Evening Shift: 3:00 pm to 11:30 pm

Performs general cleaning and maintenance of the school buildings and grounds. Duties include: stripping and waxing floors, painting, mowing and landscaping, and other similar duties. Please download and fill out the Staff Application Form. Once that is complete, please send it to Lisa Allen at or

St. Thomas High School
Attn: Lisa Allen
4500 Memorial Drive
Houston, Texas 77007

2016-2017 School Year

Theology Teacher

This is a full-time position teaching Theology for the 2016-17 academic year. According to TCCED Requirements, a Theology teacher must be a practicing Catholic in good standing and have at least a bachelor's degree (including 12 credit hours in education or a valid, appropriate state certificate) with a major in Theology from an accredited Catholic college or university. Qualified candidates who endorse the mission of STH are encouraged to apply. Applications will be accepted until the position is filled.

Click here to download the Teacher Application and forward the completed form to Assistant Principal Christine Westman at

French and Spanish Teacher

This position is for the 2016-17 school year and includes teaching all levels of French, including AP French IV, as well as sections of Spanish. A candidate must have at least a Bachelor’s degree in the teaching area and teaching certification is preferred. Qualified candidates who endorse the mission of St. Thomas High School are encouraged to apply. Applications will be accepted until the position is filled.

Click here to download the Teacher Application and forward the completed form to Assistant Principal Christine Westman at



Individual positions may have specific instructions on how to apply. If so, follow those directions. If you are applying for a teaching position, download a St. Thomas Teacher Application form. If you are applying for a staff position, download a St. Thomas Staff Application for employment. Both applications are in Adobe Acrobat PDF format. Mail your completed application along with your cover letter, resume, and salary history to the address below. No Phone calls accepted.


Career Opportunity
St. Thomas High School
4500 Memorial Drive
Houston, TX 77007

St. Thomas High School is an Equal Opportunity Employer and considers all candidates for employment equally regardless of race, color, national origin, sex, age or handicap. Because of its status as a religious entity, the school may consider the candidate's religious affiliation in its employment decisions, consistent with State and Federal law.

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