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1,017 operations assistant jobs at 392 companies in Vacaville, CA

1mo
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Operations Assistant
Berkeley, California, United States
$25-$28/hr OnsitePart Time
RACO Manufacturing & Engineering
RACO Manufacturing & Engineering: Designs and manufactures remote monitoring and industrial alarm systems.
Detail-oriented, comfortable with computers; able to perform data entry, process customer repairs, assist with purchase orders, perform QC, handle shipping/receiving, and communicate via email/Slack/phone. ERP (Cin7) and HubSpot experience a plus.
HubSpot, Cin7, Slack, CRM, ERP
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1mo
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Assistant Manager, Operations
Concord, California, United States
$35-$45/yr HybridFull Time
Pacific Service Credit Union
Pacific Service Credit Union: Full-service member-owned credit union providing banking and loan products.
6+ YOE1+ MgmtSix years in credit union operations management; at least one year in a managerial role; strong leadership, communication, and computer skills; bachelor's degree preferred.
Microsoft Office Suite, Symitar
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4w
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Operations Assistant NF-02
Dublin, California, United States
$20-$27/hr OnsiteFull Time
U.S. Department of the Army
U.S. Department of the Army: Defends the United States through land-based military operations.
Experience processing cash receipts and change funds, customer service and effective communication skills, inventory monitoring and ordering, facility security and fire safety checks; must meet state/local alcohol-serving age where applicable.
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2d
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Operations Assistant Supervisor
Roseville, California, United States
$58k-$70k/yr OnsiteFull Time
Sims Limited
Sims LimitedASX: SGM: Provides global metal recycling and electronic waste solutions.
2+ YOEHigh school diploma, 2 years industrial experience, supervisory responsibilities, MS Office proficiency, safety and SHECS compliance, Lean Six Sigma support, recycling/warehouse experience, strong communication and problem-solving skills.
MS Office Suite
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1mo
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Operations and Project Assistant
California or San Francisco
$84k-$120k/yr HybridFull Time
Fenwick & West
Fenwick & West: Legal services for technology and life sciences companies.
3+ YOE3+ years supporting senior leaders in administrative, operations, or executive support roles; bachelor's degree or equivalent preferred; high proficiency with Microsoft Office (CoPilot, Outlook, Word, PowerPoint, Excel); strong communication and organizational skills.
Microsoft Office, Microsoft CoPilot, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Excel
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4w
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Assistant Director of Operations
San Francisco, California, United States
$90k-$134k/yr OnsiteFull Time
Hyatt
HyattNYSE: H: Global hospitality providing luxury hotel and resort accommodations.
5+ YOE3+ Mgmt5+ years progressive hotel operations leadership with significant F&B responsibility, 3+ years leading managers, proficiency in Microsoft Word and Excel, strong communication and analytical skills, ability to work flexible hours and lift up to 50 lbs.
Microsoft Word, Microsoft Excel
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1mo
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Operations Assistant - Richmond
Richmond, California, United States
OnsiteFull Time
UniUni
UniUni: Provides technology-driven last-mile delivery services for e-commerce businesses.
Experience in logistics, last-mile operations, or dispatch coordination preferred. Familiar with DSP model and driver performance management. Strong problem-solving and multitasking in a fast-paced environment. Proficient in Excel and dispatch systems; bilingual preferred.
Excel, Dispatch systems
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3d
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Assistant Director of Service Operations
Austin or Tallahassee or Dover or Sacramento or Carson City or Baton Rouge
$119k/yr HybridFull Time
Capitol Services
Capitol Services: Provides outsourced corporate document filing and compliance services.
10+ YOE10+ years industry experience with management in corporate/UCC/registered agent service operations; knowledge of Secretary of State filing systems; strong leadership, communication, and organizational skills; Microsoft and Adobe proficiency.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Adobe PDF
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2mo
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Assistant Operations Administrator
San Francisco, California, United States
$70k-$80k/yr OnsiteFull Time
Commercial Bank of California: A private business bank providing personalized financial and lending services
5+ YOE3+ MgmtHigh school diploma or equivalent; five years bank operations experience; at least 3 years supervisory experience.
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3mo
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Trust Operations Assistant
Sacramento, California, United States
$17-$27/hr OnsiteFull Time
Westamerica Bank
Westamerica BankNASDAQ: WABC: Provides commercial and consumer banking services in California.
Experience in trust operations and accounting; familiarity with trust accounting software; PC literate; finance/accounting coursework; strong analytical, organizational, and communication skills.
SEI Trust, Trust accounting software, PC
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3w
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Technical Operations and Executive Assistant
Walnut Creek, California, United States
$23-$25/hr OnsiteFull Time
Visiting Angels Walnut Creek
Visiting Angels Walnut Creek: Provides non-medical in-home care services for seniors.
Entry-level role requiring advanced digital fluency (Google Workspace, spreadsheets), ability to use digital project tools and AI to synthesize information, strong systems execution, checklist and timeline discipline, and rapid independent execution.
Google Workspace
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4w
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Seasonal, Operations Administrative Assistant (Part Time)
Santa Rosa, California, United States
$18-$28/hr OnsitePart Time, Seasonal
H&R Block
H&R Block: A tax preparation providing tax and related financial support services.
Provide administrative and operational support across districts; assist with hiring/onboarding, vendor coordination, supply management, invoices, and use Microsoft Teams/Office (including Copilot) and internal systems.
Microsoft Teams, Microsoft Office, Microsoft CoPilot, Microsoft Windows
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2w
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Executive Operations
San Francisco, California, United States
$130k-$160k/yr OnsiteFull Time
Virio
Virio: Builds a B2B go-to-market platform that helps companies drive revenue through executive-led content.
1+ YOE1-3 years executive operations/executive assistant experience in startups; strong calendar/inbox management, meeting and travel logistics, sales support, systems-building, and high-quality written communication. Comfortable with Notion, HubSpot, Google Workspace, and Slack.
Notion, HubSpot, Google Workspace, Slack
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1mo
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Business Operations Associate
Sacramento or Elk Grove
$17-$37/hr OnsiteFull Time
CarMax
CarMaxNYSE: KMX: Operates a national network of used vehicle retail stores.
Assist store operations with cash handling, paperwork, audits, and customer service; support multiple departments.
Microsoft Office
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2d
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Catering - Assistant Operations Manager
Sacramento, California, United States
$25/hr OnsiteFull Time
SSA Group
SSA Group: Provides integrated dining and retail services to cultural attractions.
2+ YOEMinimum 2 years catering or event operations experience, strong communication and leadership, ability to lift 35 lbs, flexible hours including nights/weekends/holidays, basic computer skills; Tripleseat knowledge a plus.
Tripleseat
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1mo
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Operations Assistant (CA, Oakland)
Oakland or Sacramento or Los Angeles or California
$30-$33/hr FieldFull Time, Part Time
Diligence Security Group
Diligence Security Group: Provides physical security guards and mobile patrol services.
3+ YOEArmed security professional with 3+ years security experience, BSIS Guard Card and Firearms Permit, valid driver’s license, Google Workspace proficiency, open availability including nights/weekends/holidays, able to lift 100 lbs, pass background check.
Google Workspace, Docs, Sheets, Calendar, Drive, Gmail
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1w
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Supplier Operations Assistant
Berkeley, California, United States
$23-$29/hr HybridFull Time
Backroads
Backroads: Provides guided biking, hiking and multi-adventure trips globally.
Perform administrative tasks to confirm vendor services, generate contracts and cancel letters, update internal systems, support projects, and communicate with stakeholders.
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1w
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Supplier Operations Assistant
Berkeley, California, United States
HybridFull Time
Backroads
Backroads: A provider of guided active travel experiences that emphasizes accommodations, meals, expert trip leaders, and local encounters.
Performs vendor follow-ups, document and contract management, supports internal systems, conducts analyses, and communicates cross-functionally; strong organization, communication, and problem-solving skills required.
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2w
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Operations Specialist, Remote Assistance
San Francisco or Dublin or Oakland or Tempe or New York City or Illinois or Colorado or United States
$24-$35/hr OnsiteFull Time
DoorDash
DoorDashNASDAQ: DASH: On-demand delivery platform connecting consumers with local merchants.
2+ YOE2+ years in autonomous/robotics operations, strong Google Suite, Slack and Jira skills, ability to use remote assistance software, strong communication, organization, and safety mindset; flexible to work 6AM–11PM shifts.
Google Sheets, Google Docs, Google Slides, Google Forms, Google Calendar, Slack, Jira
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3w
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Assistant Director of Operations (Administrator I, Range 1) - Campus Recreation
San Francisco, California, United States
$80k-$85k/yr OnsiteFull Time
California State University
California State University: Public university system providing higher education and academic research.
5+ YOEMaster's in a related field and minimum 5 years progressive experience in recreation or facilities operations with supervisory responsibility; experience in risk management, budget oversight, facility coordination, and stakeholder collaboration required. Background check required.
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