Administrative assistant jobs in Hercules, CA and nearby

Administrative assistant jobs within 25 miles of Hercules, CA. Nearby towns and cities are included. Distances are straight-line, not driving distances.

Hiring at a glance

View jobs
Open jobs
109
Employers
91

Advertised starting pay

Average starting payUSD / hour
$25.53Across 47 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote
0%0 listings
Hybrid
0%0 listings
On-site
5%5 listings

Not specified: 95% (104 listings)

Employers hiring include One Medical (5), Robert Half (5), The John Stewart Company (3).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

About these jobs

Before you apply

Compare the office software, language skills and clerical experience requested in each ad. Job Bank lists secondary school and administrative training or previous clerical experience as typical requirements. Individual employers set their own criteria. Job Bank / Guichet-Emplois.

Guidance reviewed on September 16, 2026.

Based on the dated count above. Listings can change. How we count

Administrative assistant jobs in Hercules, CA and nearby

Within 25 miles

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  • School Secretary I - Collins Elementary 27TP074

    West Contra Costa Unified School District

    Richmond, CA

  • Administrative Assistant

    Guidepost Montessori

    Mill Valley, CA

    We're looking for an Administrative Assistant to join our team in a full-time capacity as soon as possible. The person we hire will spend half of their time in an administrative role,…

  • Administrative Assistant / Cashroom Manager

    Jetro Holdings, Inc

    Concord, CA

    The Administrative Assistant / Cash Room Manager is responsible for overseeing administrative, payroll, and cash handling operations to ensure accuracy, compliance, and operational…

  • Administrative Assistant

    Express Employment Professionals

    Richmond, CA

    We are looking to hire an administrative assistant. We are looking for someone who has great interpersonal skills, and office skills. This is a temporary position, for Monday - Friday from…

  • Administrative Support Assistant (OA)

    National Park Service

    San Francisco, CA

    Summary You will serve as an Administrative Support Assistant (OA) with National Park Service. The primary purpose of the position is to provide administrative information and assistance to…

  • Administrative Assistant

    City of Petaluma

    Petaluma, CA

    • $30.46 to $37.04 USD / hour

    The City is currently recruiting for one (1) Administrative Assistant position in the Community Development Department. This recruitment may also be used to fill future Administrative…

  • Administrative Assistant

    ChanceLight Behavioral Health, Therapy, & Education

    Pittsburg, CA

    • $22 USD / hour

    …organization with a social mission to offer hope, is seeking an Administrative Assistant to join our award-winning Special Education team and perform meaningful work in a culture that…

  • Sr Administrative Assistant, Institutional

    Stifel

    San Francisco, CA

    • $58,500 to $87,600 USD / year

    The Sr Administrative Assistant provides a higher level of support on a variety of administrative functions to senior level leadership and other senio

  • ADMINISTRATIVE ASSISTANT I

    City of El Cerrito

    El Cerrito, CA

    • $27.46 to $33.38 USD / hour

    The City of El Cerrito Public Works Department is seeking a Part-Time Administrative Assistant I to support recycling operations and regulatory compliance within the Department’s Operations…

  • Administrative Secretary - District Office (Administrative Services)

    Orinda Union School District

    Orinda, CA

    • $31.68 to $37.04 USD / hour

    Under general direction, to perform responsible administrative secretarial duties to support a complex District program; to apply knowledge of District policies, rules, regulations,…

  • Phlebotomist / Administrative Assistant

    One Medical

    San Rafael, CA

    • $26.25 to $28.25 USD / hour
  • Administrative Assistant

    DMG North INC

    Castro Valley, CA

    • $35 to $38 USD / hour
  • Production Administrative Assistant

    Groundworks Operations, LLC

    Fairfield, CA

    At Groundworks, North America’s leader in foundation solutions, our Production Administrative Assistants are essential partners to our field and leadership teams - providing the…

  • Administrative Assistant (OA)

    U.S. Coast Guard

    Alameda, CA

    • $57,055 to $82,007 USD / year

    This vacancy is for a GS-0303-7, Administrative Assistant (OA) located in the Department of Homeland Security, U.S. Coast Guard, Base Alameda in ALAMEDA, California and Base Kodiak in…

  • Administrative Assistant

    Synergy Health AST LLC

    Petaluma, CA

    • $23 to $28 USD / hour
  • Part Time GM Administrative Assistant $22/hr to $25/hr

    Six Flags Entertainment Corporation

    Vallejo, CA

    • Part-time

    Six Flags Discovery Kingdom is seeking a highly organized, professional, and detail-oriented Administrative Assistant to provide administrative and operational support to the Park Manager.…

  • Administrative Assistant

    Lilly

    San Francisco, CA

  • Senior Administrative Assistant

    Hope Program, A Licensed Clinical Social Worker Professional Corporation

    San Ramon, CA

    The Senior Administrative Assistant is a key contributor to the smooth operation of our healthcare and social services programs. This position provides high-level administrative support to…

  • School Administrative Assistant (Temporary Substitute Assignment)

    Oakland School for the Arts

    Oakland, CA

    • $24.18 to $31.78 USD / hour

    OSA seeks an organized, service-oriented, and detail-focused Long Term Substitute School Administrative Assistant to support daily school operations during a temporary assignment from…

  • Sr. Administrative Assistant

    BMO Bank N.A.

    San Francisco, CA

    Performs a variety of administrative and clerical tasks, financial and human resources administration and provides professional support to one or more Managers and their direct reports. The…

  • Lead Administrative Assistant

    SERVPRO of CLEANAIR IMAGE, INC.

    San Leandro, CA

    • $24 to $27 USD / hour
  • Administrative Assistant

    Pace Solano

    Benicia, CA

    • $22.5 USD / hour
  • Administrative Assistant II, Executive Support, Data Analytics and Project Management

    Continental Casualty Company

    Walnut Creek, CA

    • $35,000 to $65,000 USD / year

    We are seeking an experienced Administrative Assistant II to provide proactive, high-quality administrative and operational support to leaders within our Commercial Underwriting…

  • Administrative Assistant - Confidential Position

    Regional Center of the East Bay

    San Leandro, CA

    • $63,067.68 to $93,179.58 USD / year

    POSITION TITLE: Administrative Assistant- Confidential Position