Employment Opportunities

Tri Delta Transit honors human diversity where people are appreciated, respected, and nurtured. Tri Delta Transit's environment fosters creativity and productivity among all its employees and extends a welcome to those who wish to join our team.

Service Worker


To wash, detail, and fuel Tri Delta Transit vehicles in an efficient, timely, and safe manner.


Under the direction of the Director of Maintenance, a Service Worker will perform the following duties:

  • Fuel buses, check all fluids, clean bus exteriors and interiors, empty vaults
  • Properly complete and submit all paperwork in a timely and accurate manner
  • Follow all Tri Delta Transit policies and procedures
  • Perform other duties as assigned


Applicants must:

  • have no more than two moving violations and or accidents on their driving record within the past three years
  • possess a valid Class C, California Driver’s license
  • have a high school diploma or equivalent


The minimum qualifications as stated on this job announcement represent only the basic requirements of the position. Meeting the minimum qualifications does not guarantee that a candidate will be invited to participate in other examination segments of the selection process.

IMPORTANT: Final candidates must pass a pre-employment physical and drug screen. An employment application and DMV driving history printout are required for this position.

Service Worker Package


To maintain Tri Delta Transit vehicles in an efficient, timely and safe manner.



High school diploma or equivalent preferred. ASE Transit, Truck or School Bus Certifications preferred.


A minimum of one year of recent and verifiable experience as an automotive mechanic or a heavy-duty mechanic. Experience working with zero-emission buses is preferred.

Pre-Employment Testing

Final candidates will be required to pass a Federal Transit Administration pre-employment drug screen and Department of Transportation physical.


Possession of necessary tools to perform above duties, including approved steel-toed safety shoes to be worn on the job.


Must have or be able obtain a Class B license with a “P’ endorsement. On-the-job DMV training will be provided.Applicants will not be considered if they have more than two moving violations and/or accidents on their driving record within the past three years.


Please see job description for an overview of essential duties.


To be considered for this opportunity, submit your application and required documents to HR@eccta.org

Director of Maintenance

EASTERN CONTRA COSTA TRANSIT AUTHORITY (Tri Delta Transit) is accepting applications for a Director of Maintenance. Salary range: $121,664 to $219,374 depending on qualifications.


High school diploma or equivalent required. Bachelor’s degree desired. Experience can be substituted on a year-for-year basis. Trade school, college mechanical courses, or equivalent desired.


Five years of hands-on mechanical experience on heavy-duty vehicles plus three years of mechanical supervisory experience. Experience working with vendors and experience purchasing mechanical parts, fuel, etc. desired. Transit experience preferred.

Knowledge and Abilities

  • Ability to prioritize work and manage, without direction.
  • Commitment to accuracy.
  • Strong organizational skills.
  • Flexible attitude that can accommodate a dynamic environment.
  • Demonstrable knowledge of basic mechanics, as well as the processes related to major overhauls.
  • Strong verbal and written skills.
  • Familiarity with Excel and Word.
  • Competent mathematical skills are very important.
  • Strong management skills with a history of being able to train, manage, and motivate employees.
  • Ability to troubleshoot problems associated with the maintenance department.

To Apply

To be considered for this opportunity, submit your resume and cover letter electronically to HR@eccta.org.

View Description

Manager of Planning and Grants

EASTERN CONTRA COSTA TRANSIT AUTHORITY (Tri Delta Transit) is accepting applications for a Manager of Planning and Grants. Salary range: $112,440 to $202,951 depending on qualifications.


Bachelor’s degree in transportation planning, business, urban studies, economics, public administration, or a related field. Master’s degree in the same fields is strongly preferred.


Five years of prior experience in planning and/or public transportation fields and two years of supervisory experience.

Knowledge and Abilities

An in-depth knowledge of principles, practices and trends of public administration and intergovernmental relations, as well as transportation funding, policies, planning and reporting requirements in the transit industry. Ability to analyze and interpret complex transit planning issues and ensure accurate presentation of information to external and internal stakeholders. Strong written and verbal communication skills are important, as well as the ability to present in public. Ability to prioritize work and manage without direction. Committed to accuracy and taking initiative. Strong organizational skills and a flexible attitude to accommodate a dynamic environment. Able to objectively select, supervise, train, motivate and evaluate the department's team.

To Apply

To be considered for this opportunity, submit your resume and cover letter electronically to HR@eccta.org.

View Description

Bus Operator

We are accepting applications on an ongoing basis. Applications must be completed online. click here.

Job Description

Transdev contracts with Tri Delta Transit to hire, train, and employ bus operators. Transdev’s training program consists of classroom and behind-the-wheel instruction.

General Information

  • $2,000 sign-on bonus for Non-CDL drivers**
  • Starting rate for drivers is $23.92 to $33.75 per hour after training DOE (depending on experience)
  • Cutting-edge paid training
  • Full-time employment opportunities are available
  • Attractive benefits package, including Teamster pension fund, medical, dental and vision
  • Paid sick leave/vacation
  • Teamster Local 315 membership
  • Year-round work
  • The reward of making a real difference in the lives of the passengers you serve
  • Varying hours, days, routes and buses.
  • Probationary period - 90 calendar days.
Transdev Bus Operator Notice

** Restrictions do apply.

Tri Delta Transit is an equal opportunity employer.

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