Highway Mechanic Supervisor (Caltrans Highway Mechanic Supervisor)

Department of Transportation · San Joaquin County

Salary: $6,874 – $8,137 per month

Closes: 2026-11-17T00:00:00.000Z

Job description and requirements

Job Description and Duties While working for the Department of Transportation, Division of Equipment, the incumbent will be under the direction of the Highway Equipment Superintendent I, II or III. Supervises a force of mechanics, helpers, and apprentices engaged in constructing, servicing and repairing automotive, construction and highway maintenance equipment. May be assisted by a CT Heavy Equipment Mechanic Leadworker. Keeps records, establishes training programs, implements departmental policies, and prepares tool and equipment budgets, makes estimates for equipment repairs, improvements, and disposal. Makes decisions regarding the repair, use, and transportation of equipment. Acts in the absence of the Highway Equipment Superintendent. Directs the efforts of shop and field personnel. Maintains a safe workplace. Maintains a good working relationship with outside vendors while ensuring quality and timely repairs. Works closely with district personnel to maintain Caltrans equipment in a safe and operable manner. Works with other State agencies to promote the economical use of equipment. PARF# 32-27-0182 / JC- 537578 Personal Leave Program: Effective July 1, 2025, state employees are subject to temporary salary reductions ranging from 2% to 4.62% in exchange for Personal Leave Program (PLP) hours. Please note that the salary ranges listed in this Job Control may not reflect these reductions associated with the 2025 Personal Leave Program. Please follow the link for more information regarding the 2025 Personal Leave program: http://hrmanual.calhr.ca.gov/Home/ManualItem/1/2113. Eligibility for hire may be determined by your score on the Caltrans Highway Mechanic Supervisor exam. For those who do not have current eligibility (e.g., transfer, permissive reinstatement, or voluntary demotions) and/or who will be new to state civil services employment, you must be on the state examination list to be eligible for these positions. To apply for the exam, please click here and search by typing in the classification title. Please take this 1-minute Caltrans Recruitment survey to tell us how you found out about this job. https://forms.office.com/g/RyK102ty4G https://youtu.be/oC9wIp8QalI Apply today to join our team! We especially encourage applicants to check out our Caltrans Career Compass tool! The Caltrans Career Compass is a tool to assist and help candidates understand and succeed in applying to Caltrans positions. You will find additional information about the job in the Duty Statement. Special Requirements • Possession of a valid driver’s license is required when operating a state owned or leased vehicle. • Statement of Qualifications (SOQ) is required. Failure to submit a Statement of Qualifications will disqualify candidates from the hiring process. The Statement of Qualifications (SOQ) serves as documentation of each applicant’s ability to present information clearly and concisely in writing. Please follow the instructions below; failure to include and complete the SOQ as instructed may result in the SOQ not being considered and in disqualification from the interview. Each question must be numbered and addressed in the same order as the questions below. The SOQ must be typed, no more than two pages in length, and 12-point Arial font. • Describe your strategies for professional growth. Include examples of practicing self-development through adapting and planning for continued learning. Possession of Minimum Qualifications will be verified prior to interview and/or appointment. If you are basing your eligibility on education, you must include your unofficial transcript(s)/diploma for verification. Unofficial, original, or official sealed transcripts will be accepted and may be required upon appointment. Applicants with foreign transcripts/degrees must provide a transcript/degree U.S. equivalency report evaluation that indicates the number of units and degree to which the foreign coursework is equivalent. Please visit either of the following two websites for a list of evaluation agencies: https://www.naces.org/members or https://aice-eval.org. Please redact birthdates and social security numbers.
Show full description and requirements

Job Description and Duties

While working for the Department of Transportation, Division of Equipment, the incumbent will be under the direction of the Highway Equipment Superintendent I, II or III. Supervises a force of mechanics, helpers, and apprentices engaged in constructing, servicing and repairing automotive, construction and highway maintenance equipment. May be assisted by a CT Heavy Equipment Mechanic Leadworker. Keeps records, establishes training programs, implements departmental policies, and prepares tool and equipment budgets, makes estimates for equipment repairs, improvements, and disposal. Makes decisions regarding the repair, use, and transportation of equipment. Acts in the absence of the Highway Equipment Superintendent. Directs the efforts of shop and field personnel. Maintains a safe workplace. Maintains a good working relationship with outside vendors while ensuring quality and timely repairs. Works closely with district personnel to maintain Caltrans equipment in a safe and operable manner. Works with other State agencies to promote the economical use of equipment.


PARF# 32-27-0182 / JC- 537578


Personal Leave Program: Effective July 1, 2025, state employees are subject to temporary salary reductions ranging from 2% to 4.62% in exchange for Personal Leave Program (PLP) hours. Please note that the salary ranges listed in this Job Control may not reflect these reductions associated with the 2025 Personal Leave Program. Please follow the link for more information regarding the 2025 Personal Leave program: http://hrmanual.calhr.ca.gov/Home/ManualItem/1/2113.


Eligibility for hire may be determined by your score on the Caltrans Highway Mechanic Supervisor exam. For those who do not have current eligibility (e.g., transfer, permissive reinstatement, or voluntary demotions) and/or who will be new to state civil services employment, you must be on the state examination list to be eligible for these positions. To apply for the exam, please click
here and search by typing in the classification title.

Please take this 1-minute Caltrans Recruitment survey to tell us how you found out about this job.

https://forms.office.com/g/RyK102ty4G

https://youtu.be/oC9wIp8QalI

Apply today to join our team! We especially encourage applicants to check out our Caltrans Career Compass tool! The Caltrans Career Compass is a tool to assist and help candidates understand and succeed in applying to Caltrans positions.

You will find additional information about the job in the Duty Statement.

Special Requirements

  • Possession of a valid driver’s license is required when operating a state owned or leased vehicle.

  • Statement of Qualifications (SOQ) is required. Failure to submit a Statement of Qualifications will disqualify candidates from the hiring process.

The Statement of Qualifications (SOQ) serves as documentation of each applicant’s ability to present information clearly and concisely in writing. Please follow the instructions below; failure to include and complete the SOQ as instructed may result in the SOQ not being considered and in disqualification from the interview. Each question must be numbered and addressed in the same order as the questions below. The SOQ must be typed, no more than two pages in length, and 12-point Arial font.

  1. Describe your strategies for professional growth. Include examples of practicing self-development through adapting and planning for continued learning.

Possession of Minimum Qualifications will be verified prior to interview and/or appointment. If you are basing your eligibility on education, you must include your unofficial transcript(s)/diploma for verification. Unofficial, original, or official sealed transcripts will be accepted and may be required upon appointment. Applicants with foreign transcripts/degrees must provide a transcript/degree U.S. equivalency report evaluation that indicates the number of units and degree to which the foreign coursework is equivalent. Please visit either of the following two websites for a list of evaluation agencies: https://www.naces.org/members or https://aice-eval.org. Please redact birthdates and social security numbers.


About this opportunity

More jobs at this employer

Department of Transportation currently has 91 other open positions in this database.

Regional hiring context

There are 33 current state openings in San Joaquin County, including this position.

Application timeline

Applications close in 13 days, on November 17, 2026.

Posting history

This posting appears on CalCareers. CA Public Jobs first observed it on November 3, 2026. It was last verified open on November 4, 2026.

View the official posting