Jobs in Contra Costa County | Careers in Government

59Jobs found

Gardener
- Contra Costa County, California
- Contra Costa County, CA
$57,810.83 - $63,736.44 Annually
- Full Time
- Parks and Recreation
Grounds Maintenance Specialist - Irrigation
- Contra Costa County, California
- Contra Costa County, CA
$78,114.64 - $86,121.35 Annually
- Full Time
- Agriculture / Farm / Ranch Related
- Building Maintenance
- Grounds and Landscaping Services
Associate Teacher - Project Substitute
- Contra Costa County, California
- Contra Costa County, CA
$38,113.93 - $46,327.74 Annually
- Full Time
- Education and Training
Associate Teacher - Project
- Contra Costa County, California
- Contra Costa County, CA
$50,115.82 - $60,916.08 Annually
- Full Time
- Education and Training
Supervising Accountant
- Contra Costa County, California
- Contra Costa County, CA
$106,705.14 - $129,700.76 Annually
- Full Time
- Accounting and Finance
Research and Evaluation Manager
- Contra Costa County, California
- Contra Costa County, CA
$126,439.90 - $153,688.50 Annually
- Full Time
- Administration and Management
Deputy Fire Chief - Exempt
- Contra Costa County, California
- Contra Costa County, CA
$240,148.50 - $291,902.04 Annually
- Full Time
- Administration and Management
- Fire and EMS
- Other
Mental Health Program Supervisor
- Contra Costa County, California
- Contra Costa County, CA
$111,677.56 - $135,744.76 Annually
- Full Time
- Project Management
- Public Health
Senior Capital Facilities Project Manager
- Contra Costa County, California
- Contra Costa County, CA
$136,134.37 - $165,472.19 Annually
- Full Time
- Project Management
Ultrasound Technologist II
- Contra Costa County, California
- Contra Costa County, CA
$147,522.42 - $179,314.46 Annually
- Full Time
- Planning and Development
- Public Health
Social Worker
- Contra Costa County, California
- Contra Costa County, CA
$80,524.92 - $97,878.60 Annually
- Full Time
- Human and Social Services
Social Worker II
- Contra Costa County, California
- Contra Costa County, CA
$95,124.28 - $104,874.50 Annually
- Full Time
- Human and Social Services
Social Worker III
- Contra Costa County, California
- Contra Costa County, CA
$101,447.64 - $123,310.25 Annually
- Full Time
- Human and Social Services
Substance Abuse Counselor
- Contra Costa County, California
- Contra Costa County, CA
$81,916.73 - $99,570.29 Annually
- Full Time
- Human and Social Services
- Legal Services
Public Health Nutritionist
- Contra Costa County, California
- Contra Costa County, CA
$81,431.52 - $98,980.52 Annually
- Full Time
- Nutrition and Food Services
- Public Health
Registered Dental Assistant
- Contra Costa County, California
- Contra Costa County, CA
$57,868.13 - $70,339.02 Annually
- Full Time
- Accounting and Finance
- Public Health
Occupational Therapist I
- Contra Costa County, California
- Contra Costa County, CA
$101,350.26 - $123,191.87 Annually
- Full Time
- Public Health
Occupational Therapist II
- Contra Costa County, California
- Contra Costa County, CA
$111,346.28 - $135,342.13 Annually
- Full Time
- Public Health
Physical Therapist I
- Contra Costa County, California
- Contra Costa County, CA
$101,350.26 - $123,191.87 Annually
- Full Time
- Public Health
Physical Therapist II
- Contra Costa County, California
- Contra Costa County, CA
$111,346.28 - $135,342.13 Annually
- Full Time
- Public Health
Mental Health Specialist II
- Contra Costa County, California
- Contra Costa County, CA
$72,602.76 - $102,585.84 Annually
- Full Time
- Public Health
Nurse Practitioner
- Contra Costa County, California
- Contra Costa County, CA
$172,123.99 - $214,959.28 Annually
- Full Time
- Public Health
Medical Social Worker II
- Contra Costa County, California
- Contra Costa County, CA
$98,673.76 - $119,938.60 Annually
- Full Time
- Human and Social Services
Deputy Sheriff (Lateral)
- Contra Costa County, California
- Contra Costa County, CA
$113,162.30 - $144,426.97 Annually
- Full Time
- Public Safety
Deputy Sheriff (Recruit)
- Contra Costa County, California
- Contra Costa County, CA
$73,718.03 Annually
- Full Time
- Public Safety
Diagnostic Imaging Technologist II
- Contra Costa County, California
- Contra Costa County, CA
$121,394.36 - $147,555.55 Annually
- Full Time
- Planning and Development
- Public Health
Clinical Psychologist
- Contra Costa County, California
- Contra Costa County, CA
$88,414.86 - $124,927.92 Annually
- Full Time
- Public Health
Child & Adolescent Psychiatrist
- Contra Costa County, California
- Contra Costa County, CA
$283,482.74 - $322,139.47 Annually
- Full Time
- Public Health
Clerk - Experienced Level
- Contra Costa County, California
- Contra Costa County, CA
$53,085.88 - $65,865.82 Annually
- Full Time
- Clerical and Administrative Support
Clinical Laboratory Scientist II
- Contra Costa County, California
- Contra Costa County, CA
$124,438.76 - $151,256.10 Annually
- Full Time
- Sciences and Laboratory
Certified Medical Assistant
- Contra Costa County, California
- Contra Costa County, CA
$58,040.26 - $70,548.31 Annually
- Full Time
- Public Health
Forensic Supervisor & Deputy Sheriff Forensic Supervisor
- Contra Costa County, California
- Contra Costa County, CA
$124,912.20 - $160,181.52 Annually
- Full Time
- Administrative Analysis and Research
- Clerical and Administrative Support
- Criminology and Forensics
- Public Safety
Social Service Appeals Officer
- Contra Costa County, California
- Contra Costa County, CA
$103,274.96 - $125,531.35 Annually
- Full Time
- Administration and Management
- Human and Social Services
Social Service Information Systems Analyst
- Contra Costa County, California
- Contra Costa County, CA
$90,622.01 - $110,151.65 Annually
- Full Time
- Administrative Analysis and Research
- Human and Social Services
- Information Technology and Communication Services
Detention Services Worker (Custodian)
- Contra Costa County, California
- Contra Costa County, CA
$48,806.46 - $59,324.57 Annually
- Full Time
- Custodial and Janitorial
- Public Safety
Eligibility Worker III
- Contra Costa County, California
- Contra Costa County, CA
$96,068.71 - $105,915.76 Annually
- Full Time
- Clerical and Administrative Support
Deputy District Attorney II
- Contra Costa County, California
- Contra Costa County, CA
$138,241.45 - $152,411.21 Annually
- Full Time
- Legal Services
- Other
Deputy District Attorney III
- Contra Costa County, California
- Contra Costa County, CA
$176,435.02 - $225,180.77 Annually
- Full Time
- Legal Services
- Other
Ambulatory Care Provider - Exempt (Detention Health)
- Contra Costa County, California
- Contra Costa County, CA
$220,619.04 - $250,188.12 Annually
- Full Time
- Public Health
- Public Safety
Registered Veterinary Technician
- Contra Costa County, California
- Contra Costa County, CA
$69,064.73 - $83,948.60 Annually
- Full Time
- Animal Control or Services
Primary Care Provider - Exempt
- Contra Costa County, California
- Contra Costa County, CA
$251,379.60 - $286,685.28 Annually
- Full Time
- Other
Charge Nurse
- Contra Costa County, California
- Contra Costa County, CA
$180,790.18 - $225,782.16 Annually
- Full Time
- Public Health
Deputy County Counsel - Exempt
- Contra Costa County, California
- Contra Costa County, CA
$172,920.58 - $205,548.20 Annually
- Full Time
- Legal Services
- Municipal or County Clerk
- Other
Associate Medical Director-Exempt - CCHP
- Contra Costa County, California
- Contra Costa County, CA
$301,930.08 - $366,997.90 Annually
- Full Time
- Public Health
Juvenile Institution Officer I
- Contra Costa County, California
- Contra Costa County, CA
$63,726.58 - $77,460.04 Annually
- Full Time
- Probation
Adult Psychiatrist
- Contra Costa County, California
- Contra Costa County, CA
$270,919.62 - $307,863.20 Annually
- Full Time
- Public Health
Registered Nurse (Public Health, Behav Health, CC Health Plan, Ambulatory, & Detention Assignments)
- Contra Costa County, California
- Contra Costa County, CA
$155,796.49 - $194,568.47 Annually
- Full Time
- Public Health
- Public Safety
Laboratory Technician II
- Contra Costa County, California
- Contra Costa County, CA
$58,443.90 - $71,038.94 Annually
- Full Time
- Sciences and Laboratory
Mental Health Program Manager
- Contra Costa County, California
- Contra Costa County, CA
$122,692.14 - $149,133.08 Annually
- Full Time
- Project Management
- Public Health
Eligibility Worker II
- Contra Costa County, California
- Contra Costa County, CA
$77,791.32 - $94,555.81 Annually
- Full Time
- Clerical and Administrative Support
- Parks and Recreation
Diagnostic Imaging Technologist III - A (CT and MRI)
- Contra Costa County, California
- Contra Costa County, CA
$133,533.80 - $162,311.11 Annually
- Full Time
- Planning and Development
- Public Health
Psychiatric Technician
- Contra Costa County, California
- Contra Costa County, CA
$67,292.30 - $85,935.07 Annually
- Full Time
- Public Health
Licensed Vocational Nurse
- Contra Costa County, California
- Contra Costa County, CA
$70,497.85 - $90,028.66 Annually
- Full Time
- Public Health
- Other
Certified Nursing Assistant
- Contra Costa County, California
- Contra Costa County, CA
$48,469.36 - $58,914.83 Annually
- Full Time
- Accounting and Finance
- Public Health
Registered Nurse ( Emergency, Perianesthesia, GI Assignments)
- Contra Costa County, California
- Contra Costa County, CA
$155,796.49 - $194,568.47 Annually
- Full Time
- Emergency Management
- Public Health
Registered Nurse ( Inpatient Psych, Psych Emergency Assignments)
- Contra Costa County, California
- Contra Costa County, CA
$155,796.49 - $194,568.47 Annually
- Full Time
- Emergency Management
- Public Health
Registered Nurse (Critical Care, Intermediate Care, Telemetry, Surgical, and Medical Assignments)
- Contra Costa County, California
- Contra Costa County, CA
$155,796.49 - $194,568.47 Annually
- Full Time
- Public Health
Registered Nurse (Labor & Delivery, Nursery, and Postpartum Assignments)
- Contra Costa County, California
- Contra Costa County, CA
$155,796.49 - $194,568.47 Annually
- Full Time
- Public Health
Registered Nurse (Operating Room Assignment)
- Contra Costa County, California
- Contra Costa County, CA
$155,796.49 - $194,568.47 Annually
- Full Time
- Public Health

FEATURED JOBS

Featured Employers

Gardener
- Contra Costa County, California United States
- Contra Costa County, CA
- Jul 02, 2026
- $57,810.83 - $63,736.44 Annually - Full Time
Contra Costa County, CA

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
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Job Details
- $57,810.83 - $63,736.44 Annually
- Full Time
- Jul 02, 2026
Job Description
The Position

Bargaining Unit: Local 856 - General Services & Maintenance Unit

Contra Costa County's Public Works Department is seeking qualified individuals to fill multiple Gardener vacancies. Gardeners perform a variety of skilled grounds maintenance duties in a team-oriented environment to preserve and enhance the appearance of County facilities, parks, street medians, and unincorporated areas throughout Contra Costa County.

Gardeners maintain County grounds by planting, fertilizing, cultivating, and caring for trees, lawns, shrubs, and ornamental plants using a variety of gardening tools and equipment. They are also responsible for maintaining and controlling the weeds in open land areas to help maintain. In emergency situations, Gardeners may respond to public safety needs, such as clearing debris from fallen trees and assisting with storm-related cleanup efforts.

The Contra Costa County Public Works Department (CCCPWD) is responsible for the maintenance and operation of over 650 miles of roads, 79 miles of streams and channels, and over 150 County buildings. CCCPWD services include parks and recreation, sandbag distribution, flood control, road and facilities maintenance, and storm water management. CCCPWD operates two airports, Buchanan Field Airport in Concord, and Byron Airport in Byron. CCCPWD strives for continuous improvement to deliver cost effective, safe reliable and sustainable projects, programs, and quality services.

We are looking for someone who:
Is self-motivated, takes initiative, and demonstrates enthusiasm for their work
Prioritizes safety and communicates effectively with coworkers, supervisors, and the public
Exhibits a strong work ethic, integrity, and a positive attitude
Works collaboratively as part of a team, embraces learning opportunities, and adapts to changing priorities
Consistently follows and promotes safe work practices and safety requirements
Takes ownership of their work and responsibilities
Is dependable, reliable, and takes pride in delivering high-quality work
What you will typically be responsible for:
Maintaining landscaped areas at County facilities, roadsides, and street medians
Keeping drains, walkways, and other public areas clear of debris and obstructions
Performing litter and trash removal to maintain clean and safe environments
Weed abatement throughout the County.
Operating a variety of power tools, large equipment, towing trailers
Identify and report safety hazards and maintenance issues
Apply herbicides as needed with established regulations, policies, and safety procedures
A few reasons you might love this job:
On-the-job training provided, with all necessary tools and equipment supplied
Opportunity to work in a diverse, team-oriented environment where collaboration is highly encouraged
Flexible scheduling available
A few challenges you might face in this job:
Work in adverse conditions, including outdoor environments in all weather conditions and high-traffic areas
Perform physically demanding and strenuous tasks
Navigate varied terrain, including slippery, uneven, and rugged surfaces
Maintain time management and keep pace with crew operations
Competencies Required:
Professional & Technical Expertise: Applying technical subject matter to the job
Mechanical Insight: Comprehending how mechanical, electrical, and structural systems operate and interact
Environmental Exposure Tolerance: Performing under physically demanding conditions
General Physical Ability: Using strength, endurance, flexibility, balance, and coordination
Safety Focus: Showing vigilance and care in identifying and addressing health risks and safety hazards
Action & Results Focused (Taking Initiative): Initiating tasks and focusing on accomplishment
Adaptability: Responding positively to change and modifying behavior as the situation requires
Displaying Ownership and Accountability: Holding self and others accountable for measurable high-quality, timely, and cost-effective results
Listening: Fully comprehending spoken communication
Oral Communication: Engaging effectively in dialogue

The eligible list established from this recruitment process may be valid for 6 months.
To review the full classification specification please visit https://www.governmentjobs.com/careers/contracosta/classspecs

Minimum Qualifications

License Required: Possession of a valid California Motor Vehicle Operator's license. Out of state valid motor vehicle operator's license will be accepted during the applicant process.

Experience: One year of full-time experience as a gardener or groundskeeper performing the full range of grounds maintenance tasks.

Desirable Qualifications:
Possession of a Qualified Applicator Certificate (QAC) issued by the State of California
Background and/or education in horticulture and arboriculture
Knowledge of Integrated Pest Management (IPM) principles and practices
Experience operating compact equipment such as Bobcat or Kubota machinery
Experience operating a wood chipper and related landscape maintenance equipment

Selection Process

Application Filing and Evaluation: Applicants will be required to complete a supplemental questionnaire at the time of application, applications will be evaluated to determine which candidates will move forward in the next phase of the recruitment process. Performance Examination: A performance examination will be conducted to measure candidates' competencies as they relate to the job. These may include but not limited to: professional and technical expertise, mechanical insight, design sense, attention to detail, and safety focus. (Weighted 100%) Departmental Hiring Interviews: To be scheduled once the eligible list is established.
The Performance Exam is tentatively scheduled to take place in late July or August, 2026.

The Human Resources Department may change the examination steps noted above in accordance with the Personnel Management Regulations and accepted selection practices.

For recruitment-specific questions, please contact Fina Prak at Fina.Prak@pw.cccounty.us . For any technical issues, please contact the GovernmentJobs’ applicant support team for assistance at +1 855-524-5627.

CONVICTION HISTORY
After you receive a conditional job offer, you will be fingerprinted, and your fingerprints will be sent to the California Department of Justice (DOJ) and the Federal Bureau of Investigation (FBI). The resulting report of your conviction history (if any) will be used to determine whether the nature of your conviction conflicts with the specific duties and responsibilities of the job for which you have received a conditional job offer. If a conflict exists, you will be asked to present any evidence of rehabilitation that may mitigate the conflict, except when federal or state regulations bar employment in specific circumstances. Having a conviction history does not automatically preclude you from a job with Contra Costa County. If you accept a conditional job offer, the Human Resources department will contact you to schedule a fingerprinting appointment.

DISASTER SERVICE WORKER

All Contra Costa County employees are designated Disaster Service Workers through state and local law. Employment with the County requires the affirmation of a loyalty oath to this effect. Employees are required to complete all Disaster Service Worker-related training as assigned, and to return to work as ordered in the event of an emergency.

EQUAL EMPLOYMENT OPPORTUNITY

It is the policy of Contra Costa County to consider all applicants for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, sexual orientation, gender, gender identify, gender expression, marital status, ancestry, medical condition, genetic information, military or veteran status, or other protected category under the law.

To find more information on Benefits offered by Contra Costa County, please go to https://www.contracosta.ca.gov/1343/Employee-Benefits

Closing Date/Time: 7/9/2026 11:59 PM Pacific
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Please mention you found this employment opportunity on the CareersInGovernment.com job board.
Contra Costa County, CA
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
Contra Costa County, CA
- Martinez, California, United States
- https://www.cccounty.us/index.aspx?nid=361
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Search Jobs In Contra Costa County

59 Jobs in Contra Costa County

Gardener

Grounds Maintenance Specialist - Irrigation

Associate Teacher - Project Substitute

Associate Teacher - Project

Supervising Accountant

Research and Evaluation Manager

Deputy Fire Chief - Exempt

Mental Health Program Supervisor

Senior Capital Facilities Project Manager

Ultrasound Technologist II

Social Worker

Social Worker II

Social Worker III

Substance Abuse Counselor

Public Health Nutritionist

Registered Dental Assistant

Occupational Therapist I

Occupational Therapist II

Physical Therapist I

Physical Therapist II

Mental Health Specialist II

Nurse Practitioner

Medical Social Worker II

Deputy Sheriff (Lateral)

Deputy Sheriff (Recruit)

Diagnostic Imaging Technologist II

Clinical Psychologist

Child & Adolescent Psychiatrist

Clerk - Experienced Level

Clinical Laboratory Scientist II

Certified Medical Assistant

Forensic Supervisor & Deputy Sheriff Forensic Supervisor

Social Service Appeals Officer

Social Service Information Systems Analyst

Detention Services Worker (Custodian)

Eligibility Worker III

Deputy District Attorney II

Deputy District Attorney III

Ambulatory Care Provider - Exempt (Detention Health)

Registered Veterinary Technician

Primary Care Provider - Exempt

Charge Nurse

Deputy County Counsel - Exempt

Associate Medical Director-Exempt - CCHP

Juvenile Institution Officer I

Adult Psychiatrist

Registered Nurse (Public Health, Behav Health, CC Health Plan, Ambulatory, & Detention Assignments)

Laboratory Technician II

Mental Health Program Manager

Eligibility Worker II

Diagnostic Imaging Technologist III - A (CT and MRI)

Psychiatric Technician

Licensed Vocational Nurse

Certified Nursing Assistant

Registered Nurse ( Emergency, Perianesthesia, GI Assignments)

Registered Nurse ( Inpatient Psych, Psych Emergency Assignments)

Registered Nurse (Critical Care, Intermediate Care, Telemetry, Surgical, and Medical Assignments)

Registered Nurse (Labor & Delivery, Nursery, and Postpartum Assignments)

Registered Nurse (Operating Room Assignment)

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Contra Costa County, CA

Job Details

Job Description

Contra Costa County, CA

Contra Costa County, CA