177 hr administrator jobs at 136 companies in Fairfax, CA

3mo
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HR Administrator
Stanford, California, United States
$30-$35/hr HybridPart Time
Stanford University
Stanford University: Private research university in Stanford, California.
2+ YOEAssociate degree or equivalent experience; HR/administrative experience preferred; advanced computer skills; confidentiality, accuracy, and strong organizational and communication skills.
HCM, Microsoft Office, Google Suite
3mo
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HR Administrator
Stanford, California, United States
$30-$35/hr HybridPart Time
Stanford University
Stanford University: Private research university in Stanford, California.
Associate degree (or equivalent experience) required; HR/admin experience preferred; advanced computer skills, strong attention to detail, confidentiality, and HR process knowledge. PHR preferred.
Microsoft Office, Google suite, HCM system, People Analytics
2mo
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HR & Accounting Administrator
Palo Alto or United States
$55k-$85k/yr RemoteFull Time
Decile Group
Decile Group: Private venture-capital technology and services platform helping emerging fund managers launch, operate, and scale VC firms.
2+ YOE2+ years accounting, bookkeeping, or HR administration experience; hands-on Rippling experience; familiarity with QuickBooks/NetSuite; strong Excel/Google Sheets skills; attention to detail and discretion.
Rippling, QuickBooks, NetSuite, Microsoft Excel, Google Sheets
1w
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Office and HR Administrator
San Lorenzo, California, United States
$26-$31/hr OnsiteFull Time
Revolution Foods
Revolution Foods: Certified B and Public Benefit providing fresh meals to schools, seniors, and communities.
2+ YOEHigh school diploma required; 2–3 years of administrative or HR support experience preferred. Requires Microsoft Office proficiency, strong organization, communication, confidentiality, and bilingual English/Spanish skills.
Microsoft Office, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, HRIS, payroll, timekeeping, applicant tracking, document management systems
2w
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HR Coordinator
Pleasanton, California, United States
$23-$30/hr HybridFull Time
BKF Engineers
BKF Engineers: Civil engineering, surveying, and infrastructure consulting firm.
1+ YOEBachelor’s degree preferred; 1–3 years in HR or administrative support; HR practices and labor law knowledge; Microsoft Office Suite and HRIS proficiency; strong communication, organization, confidentiality, and multitasking skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, HRIS
2w
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Benefits Administrator
San Francisco, California, United States
$183k-$198k/yr HybridFull Time
PayJoy
PayJoy: Public-benefit financial technology providing point-of-sale financing and credit cards to underserved emerging-market consumers.
6+ YOEBachelor's degree in HR, business, or related field; 6+ years of benefits administration experience with international, multi-country programs; HRIS experience and strong analytical, project, and compliance skills.
HRIS, Rippling, Workday
2mo
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Intern, HR
Singapore or San Mateo or Seoul or Shanghai
OnsiteFull Time, Internship
Rakuten Viki
Rakuten Viki: Viki is a private streaming service bringing Asian television, movies, and originals to global fans with community translations.
Full-time HR internship (3–6 months) supporting talent acquisition, onboarding/offboarding, employee engagement, and general HR administration; requires prior HR or TA experience and strong communication and ownership.
1mo
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HR Generalist
Santa Rosa, California, United States
$75k-$85k/yr HybridFull Time
Foley Family Wines, Inc.
Foley Family Wines, Inc.: Family-owned luxury wine and spirits producer serving consumers through a portfolio of wineries, estates, and distilleries.
2+ YOEProvide HR support across recruiting, employee relations, performance management, onboarding, HRIS administration, compliance, and employee coaching; 2+ years HR experience preferred.
Microsoft Office Suite, Paylocity
1mo
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Sr. HR Coordinator
Newark, California, United States
$110k-$135k/yr OnsiteFull Time
Protagonist Therapeutics
Protagonist TherapeuticsNASDAQ: PTGX: Public clinical-stage biopharmaceutical developing peptide medicines for patients with rare and prevalent diseases.
3+ YOE3-5 years progressive HR experience (preferably biotech), onsite 5 days/week, strong knowledge of employment law, benefits administration, HRIS and Microsoft Office, excellent communication and discretion.
Microsoft Outlook, Microsoft Word, Microsoft Excel, HRIS
2w
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HR Assistant
Kentfield or Marin County or San Francisco
$26-$33/hr OnsiteFull Time
Kentfield Hospital
Kentfield Hospital: Private long-term acute care hospital serving patients with complex medical conditions in California.
Associate degree in business or related field or aPHR/PHR; requires confidentiality, organization, multitasking, communication, interpersonal, HR administration, and healthcare regulatory knowledge.
HIPAA, I-9
2mo
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HR Coordinator/Assistant
Livermore, California, United States
$28-$33/hr OnsiteFull Time
Kier + Wright
Kier + Wright: California civil engineering and land surveying firm serving public and private land-development clients.
3+ YOE3+ years HR or recruiting coordination experience; experience with HR systems (e.g., BambooHR); strong organization, communication, benefits administration, onboarding, and compliance support skills.
BambooHR
1mo
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HR Coordinator
San Francisco, California, United States
$31/hr OnsiteFull Time
LYRIC Center for LGBTQQ+ Youth
LYRIC Center for LGBTQQ+ Youth: San Francis nonprofit youth center providing LGBTQ+ youth with education, career training, health, housing, and leadership support.
2+ YOE2+ years HR or related experience with benefits administration, payroll support, BambooHR, Google Workspace and Microsoft Office; strong attention to detail, confidentiality, communication, and record-keeping.
BambooHR, Google Workspace, Microsoft Office
1mo
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HR Generalist
Walnut Creek, California, United States
$108k-$115k/yr HybridFull Time
SewerAI
SewerAI: AI-powered software provider helping utilities, contractors, and engineering firms inspect, assess, and rehabilitate sewer infrastructure.
5+ YOE4–5+ years of hands-on HR experience, HRIS and benefits administration, California employment compliance knowledge, strong organization and discretion, and ability to work in a fast-paced startup.
Rippling, Carta, Notion, Google Docs, Google Sheets, Google Slides, Google Drive, Google Calendar
2d
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HR Ops Specialist
San Francisco or United States or Kazakhstan
$100k-$125k/yr HybridFull Time
Higgsfield AI
Higgsfield AI: AI-native video and image creation platform for creators, marketers, brands, agencies, and studios.
3+ YOERequires 3–5+ years in HR or People Operations, U.S. payroll, benefits, onboarding, offboarding, compliance, HRIS administration, workflow improvement, reporting, automation, project management, and sensitive-data judgment.
HRIS, Rippling
1w
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Division Office Administrator - Materials Science Division
Livermore, California, United States
$82k-$116k/yr HybridFull Time, Temporary
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Federally funded research and development center for national security.
Requires active DOE Q or Top Secret clearance, administrative operations experience, project coordination, policy application, HR compliance knowledge, analytical skills, discretion, leadership, and communication skills.
5d
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HR Operations Specialist
Petaluma, California, United States
$35-$41/hr HybridFull Time
Solairus Aviation
Solairus Aviation: U.S.-based private aviation managing aircraft and providing private jet charter services for aircraft owners and travelers.
3+ YOEThree years of HR administration or operations experience, high school diploma/GED, and two years using an HRIS. Paycom, Microsoft Office, SharePoint, strong organization, communication, confidentiality, and discretion required or preferred.
iCIMS, Paycom, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft SharePoint, HRIS
2mo
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HR/Payroll Generalist
Sebastopol, California, United States
$70k-$90k/yr OnsiteFull Time
Gourmet Mushrooms, Inc.
Gourmet Mushrooms, Inc.: Pioneers in specialty mushroom cultivation producing organic culinary and nutraceutical mushrooms.
3+ YOE3+ years payroll experience, proficiency with Paycom and Acumatica, benefits and workers' comp administration, HRIS use, strong organizational, communication, and critical thinking skills; HR certificate preferred; English required, Spanish a plus.
Paycom, Acumatica, HRIS
2mo
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Payroll Manager/ HR Generalist
Sebastopol or Michigan
$70k-$90k/yr OnsiteFull Time
Gourmet Mushrooms, Inc.
Gourmet Mushrooms, Inc.: Pioneers in specialty mushroom cultivation producing organic culinary and nutraceutical mushrooms.
3+ YOERequires 3+ years of payroll experience, HR certificate or accredited credentials, administrative experience, strong English communication, problem-solving, attention to detail, and proficiency with payroll and HR systems.
Paycom, HRIS, Acumatica
1w
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HR Coordinator- Amsterdam
Amsterdam or San Francisco
OnsiteFull Time
Together AI
Together AI: Research-driven AI cloud infrastructure provider offering inference, fine-tuning, GPU clusters, and model training to developers and enterprises.
Experience coordinating high-volume interviews across teams and time zones, strong organization, communication, judgment, and confidentiality; HR administration or workplace operations exposure preferred.
Greenhouse, Gem
1d
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Senior Stock Administrator
San Francisco or United States
$132k-$149k/yr RemoteFull Time
Discord
Discord: Private American gaming communications platform serving players and communities through voice, video, and text chat.
5+ YOERequires 5+ years of stock plan administration experience at private and public companies, global equity plan and administration system experience, accuracy, and strong employee support skills.
Carta, HRIS