28 hr operations coordinator jobs at 28 companies in Petaluma, CA
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Part-Time Operations / HR Coordinator
Berkeley or Oakland or Contra Costa County or San Francisco County
$24-$29/hrHybridPart Time
Scientific Adventures for Girls: Provides STEM education programs for elementary school girls.
2+ YOERequires 2–4 years in office administration, HR, recruitment, operations, or a related field; strong communication, organization, follow-through, technology troubleshooting, and proficiency with HR platforms, CRM databases, Asana, and Google Workspace.
HR Platforms, CRM Databases, Asana, Google Workspace
Together AI: Cloud platform for training and deploying artificial intelligence models.
Experience coordinating high-volume interviews across teams and time zones, strong organization, communication, judgment, and confidentiality; HR administration or workplace operations exposure preferred.
Vital Energy Solutions: Installs residential and commercial solar and backup energy systems.
5+ YOE2+ Mgmt5+ years in operations or HR, 2+ years supervising teams, experience with recruiting/onboarding/HR administration, California employment practices, systems/IT coordination, strong communication and organizational skills; bachelor’s preferred; PHR/SHRM-CP a plus.
Short Story: Personal styling and clothing subscription for petite women.
3+ YOERequires 3–4 years of HR administration, recruiting, or operations support experience in warehouse, fulfillment, retail, or hospitality settings. English required; Spanish strongly preferred.
San Francisco or Oakland or San Mateo or Marin County
$46-$72/hrHybridFull Time, Temporary
University of California, San Francisco: Public research university dedicated to health sciences and education.
3+ YOEBachelor's degree or equivalent training plus 3+ years of related experience; knowledge of HR operations, university systems, policies, process improvement, analysis, confidentiality, communication, and customer service.
Constellation Institute: Independent research center for AI safety and security.
Experience in People Operations/HR or related coordination role; strong attention to detail, written/verbal communication, HRIS/ATS familiarity; ability to manage onboarding, benefits, compliance, and immigration operations.
4+ YOEBachelor's degree or equivalent experience, 4–6 years in HR, onboarding, training, or office operations, strong organization and communication skills, and Microsoft Office Suite proficiency.
Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
North America or San Francisco or New York City or London
RemoteFull Time
Linear: Sue tracking and project management software for software teams.
4+ YOE4+ years in recruiting operations or people operations at a fast-moving tech company; hands-on ATS (Ashby) and HRIS experience; onboarding and employee lifecycle coordination; strong communicator and automation mindset.
La Raza Community Resource Center: Provides immigration, social, and educational services to immigrant families.
1+ YOERequires 1+ year of hands-on HR experience, bilingual English and Spanish proficiency, employment-law knowledge, recruitment lifecycle experience, and familiarity with HRIS, volunteer scheduling software, and Google Workspace.
Human Resources Information System (HRIS), Google Workspace, Rippling, BILL, PEAR Suite, Microsoft 365, Microsoft Teams
Bothell or Flint Township or Weatherford or Ocala or Peoria or Mineola or Richmond or Upland
$24-$27/hrOnsiteFull Time
Cascade Environmental: Providing environmental drilling and site remediation services.
2+ YOEAssociate degree preferred; 2+ years admin or HR support experience preferred. Experience with HRIS (Dayforce preferred), payroll/systems, Microsoft Office suite, confidential record management, strong communication and organizational skills.
Dayforce, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft Teams, Microsoft SharePoint
Perplexity: AI-powered search engine providing conversational answers with citations.
2+ YOEBachelor’s degree and 2–3 years in People or HR; strong organization, communication, problem-solving, customer service, and attention to detail; willingness to learn HR technology.
American Terawatt: Developing high-voltage direct current power transmission infrastructure.
Startup operations, chief of staff, or business operations experience; strong judgment, prioritization, process building, cross-functional coordination, and ability to establish functions from scratch.
FAR.AI: Non-profit research institute focused on advanced AI safety.
Hands-on generalist supporting compliance, finance, HR operations, IT coordination, events, coworking space ops, and special projects; strong communication, attention to detail, service mindset, and demonstrated results required.
Epia Neuro: A neural technology developing systems to restore function and independence for people with neurological conditions.
2+ YOERequires 2–3 years of HR, recruiting coordination, office administration, or related experience; bachelor's degree or equivalent; strong written communication; and proficiency with productivity, recruiting, and HR software.
Microsoft Outlook, Microsoft Suite, Notion, Claude, Ashby, LinkedIn, HRIS
Modern Health: Mental health platform providing personalized care and employee benefits.
1+ YOERequires 1+ year in office administration, hospitality, recruiting, or HR; Google Suite and Microsoft Office proficiency; strong communication, organization, judgment, and multitasking skills. Recruiting ATS and HRIS experience is a plus.
Google Suite, Microsoft Office, Greenhouse ATS, Rippling, Stable, Claude, ChatGPT
Thrive Support Services: Provides in-home care for adults with intellectual and developmental disabilities.
2+ YOERequires 2–3 years of HR, recruiting, or training coordination experience; bachelor's degree preferred or associate's degree with experience; California driver's license, reliable vehicle, background check, and HR technology proficiency.
Microsoft Office, Microsoft Excel, Applicant Tracking System (ATS), Learning Management System (LMS), Human Resources Information System (HRIS), Calendly
AIMS K-12 College Prep Charter District: Public charter school district providing K-12 college preparatory education.
3+ YOEBachelor’s degree in human resources, business administration, or related field preferred; 3+ years in benefits, payroll, compensation, or HR operations; fingerprint clearance and TB test required.
EECS Department Operations Manager (4801) Job #87337 - Electrical Engineering and Computer Sciences (EECS)
Berkeley, California, United States
$110k-$140k/yrOnsiteFull Time
University of California, Berkeley: Public research university offering undergraduate and graduate education.
Senior operational leader responsible for departmental operations, process improvement, HR operations, staff supervision, cross-functional coordination, and strategic planning for a large academic department.
EECS Department Operations Manager (4801) Job #87337 - Electrical Engineering and Computer Sciences (EECS)
Berkeley, California, United States
$110k-$140k/yrOnsiteFull Time
University of California: A public research university system providing higher education services.
Provides senior operational leadership for a large academic department; manages administrative operations, HR processes, staff supervision, process improvement, project coordination, and stakeholder partnerships.
San Francisco or New York City or United States or United Kingdom or Europe or Asia or South America
HybridFull Time
LangChain: Tools for building and deploying production-ready AI agents.
8+ YOE8+ years in People Ops/HR Operations with hands-on Rippling experience, global employment and EoR coordination, built automations (Zapier/Make/LLM), multi-state/California compliance, benefits/vendor management, and SOC2 readiness.