Contra Costa County Human Resources Department

  • Martinez, California
Contra Costa County Human Resources Department

Employer Description

The County of Contra Costa, California was incorporated in 1850 as one of the original 27 counties of the State of California, with the City of Martinez as the County Seat. 

Contra Costa County is home to more than one million residents. Comprised of 19 cities and many established communities in the unincorporated area, it is the ninth most populous county in the state.

The most notable landmark in the county is Mount Diablo, rising 3,849 feet at the northern end of the Diablo Range. It is the centerpiece of Mt. Diablo State Park, one of many recreation areas residents and visitors can enjoy. The East Bay Regional Park District is comprised of more than 100,000 acres within 65 parks, including more than 1,200 miles of trails.

Our Mission: Contra Costa County is dedicated to providing public services which improve the quality of life of our residents and the economic viability of our businesses.

Our Vision: Contra Costa County is recognized as a world-class service organization where innovation and partnerships merge to enable our residents to enjoy a safe, healthy and prosperous life.

Our Values: Contra Costa County serves people, businesses and communities. Our organization and each one of our employees value:

  • Clients and communities
  • Accountability
  • Partnerships
  • Fiscal prudence
  • Quality Services
  • Organizational excellence

80 JOB(S) AT Contra Costa County Human Resources Department

  • Information Systems Assistant II

    • Contra Costa County, California
    • Contra Costa County, CA
    • May 07, 2026
    • Full Time
    • Accounting and Finance
    • Information Technology and Communication Services
  • Network Administrator I

    • Contra Costa County, California
    • Contra Costa County, CA
    • May 07, 2026
    • Full Time
    • Information Technology and Communication Services
  • District Attorney Senior Inspector

    • Martinez, California
    • Contra Costa County, CA
    • May 07, 2026
    • Full Time
    • Code Enforcement and Inspections
    • Legal Services
  • Senior Management Analyst - Exempt

    • Martinez, California
    • Contra Costa County, CA
    • May 07, 2026
    • Full Time
    • Administrative Analysis and Research
  • Institutional Services Aide (Environmental Services Unit)

    • Contra Costa County, California
    • Contra Costa County, CA
    • May 05, 2026
    • Full Time
    • Clerical and Administrative Support
    • Environmental Services
  • Animal Center Technician

    • Martinez, California
    • Contra Costa County, CA
    • May 04, 2026
    • Full Time
    • Animal Control or Services
  • Assistant Director of Health Services (Revenue Cycle Management) - Exempt

    • Contra Costa County, California
    • Contra Costa County, CA
    • May 02, 2026
    • Full Time
    • Accounting and Finance
    • Clerical and Administrative Support
    • Public Health
  • Detention Services Worker (Custodian)

    • Contra Costa County, California
    • Contra Costa County, CA
    • May 02, 2026
    • Full Time
    • Custodial and Janitorial
    • Public Safety
  • Health Services Information Technology Manager

    • Martinez, California
    • Contra Costa County, CA
    • May 02, 2026
    • Full Time
    • Administration and Management
    • Information Technology and Communication Services
    • Public Health
  • Tax Compliance Officer

    • Martinez, California
    • Contra Costa County, CA
    • Apr 30, 2026
    • Full Time
    • Accounting and Finance
    • Regulatory and Licensing
  • Assessor's Mapping Technician

    • Contra Costa County, California
    • Contra Costa County, CA
    • Apr 28, 2026
    • Full Time
    • Municipal or County Clerk
  • Nursing Program Manager

    • Martinez, California
    • Contra Costa County, CA
    • Apr 26, 2026
    • Full Time
    • Project Management
    • Public Health
  • Eligibility Worker III

    • Contra Costa County, California
    • Contra Costa County, CA
    • Apr 24, 2026
    • Full Time
    • Clerical and Administrative Support
  • Vegetation Management Technician

    • Contra Costa County, California
    • Contra Costa County, CA
    • Apr 15, 2026
    • Full Time
    • Agriculture / Farm / Ranch Related
    • Human Resources and Personnel
  • Firefighter Recruit

    • Contra Costa County, California
    • Contra Costa County, CA
    • Apr 15, 2026
    • Full Time
    • Fire and EMS
  • Firefighter-Paramedic Recruit

    • Contra Costa County, California
    • Contra Costa County, CA
    • Apr 15, 2026
    • Full Time
    • Fire and EMS
    • Public Health
  • Respiratory Care Practitioner II

    • Martinez, California
    • Contra Costa County, CA
    • Apr 11, 2026
    • Full Time
    • Public Health
  • Deputy District Attorney II

    • Contra Costa County, California
    • Contra Costa County, CA
    • Mar 29, 2026
    • Full Time
    • Legal Services
    • Other
  • Deputy District Attorney III

    • Contra Costa County, California
    • Contra Costa County, CA
    • Mar 29, 2026
    • Full Time
    • Legal Services
    • Other
  • Mental Health Program Chief

    • Martinez, California
    • Contra Costa County, CA
    • Mar 19, 2026
    • Full Time
    • Administration and Management
    • Public Health

Contra Costa County Human Resources Department

The County of Contra Costa, California was incorporated in 1850 as one of the original 27 counties of the State of California, with the City of Martinez as the County Seat. 

Contra Costa County is home to more than one million residents. Comprised of 19 cities and many established communities in the unincorporated area, it is the ninth most populous county in the state.

The most notable landmark in the county is Mount Diablo, rising 3,849 feet at the northern end of the Diablo Range. It is the centerpiece of Mt. Diablo State Park, one of many recreation areas residents and visitors can enjoy. The East Bay Regional Park District is comprised of more than 100,000 acres within 65 parks, including more than 1,200 miles of trails.

Our Mission: Contra Costa County is dedicated to providing public services which improve the quality of life of our residents and the economic viability of our businesses.

Our Vision: Contra Costa County is recognized as a world-class service organization where innovation and partnerships merge to enable our residents to enjoy a safe, healthy and prosperous life.

Our Values: Contra Costa County serves people, businesses and communities. Our organization and each one of our employees value:

  • Clients and communities
  • Accountability
  • Partnerships
  • Fiscal prudence
  • Quality Services
  • Organizational excellence