882 operations assistant jobs at 348 companies in Tracy, CA
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Operations Assistant
Berkeley, California, United States
$25-$28/hrOnsitePart Time
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.
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.
Heartwood Residential Design + Build: Provides residential design-build remodeling and home addition services.
Support business operations and family logistics, manage calendars, run local errands, maintain discretion, valid driver's license and clean driving record required, reliable vehicle, background checks required.
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.
Ritchie Bros.NYSE: RBA: Conducts global auctions for heavy equipment and industrial assets.
Customer support and clerical skills plus yard operations experience; forklift operation (or willingness to learn), mechanical knowledge, Microsoft Office proficiency, strong communication and problem resolution skills.
Microsoft Excel, Microsoft PowerPoint, Microsoft Office
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.
California State University: Public university system providing higher education and academic research.
Must be an enrolled student (minimum units required), able to work evenings and weekends, provide customer service, work independently, and perform event setup/cleanup and game-day operations.
UniUni: Provides technology-driven last-mile delivery services for e-commerce businesses.
Experience in logistics/last-mile or dispatch coordination preferred; strong Excel skills, problem-solving, multitasking, and communication; familiar with DSP/driver performance and dispatch systems.
Oakland or Sacramento or Los Angeles or California
$30-$33/hrFieldFull Time, Part Time
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
Khan Lab School: Independent school providing personalized, mastery-based K-12 education.
5+ YOE5-7 years office/administrative support experience; Associates degree required (Bachelor's preferred); intermediate Microsoft Office/Google Suite; CPR/First Aid preferred; strong communication, judgment, and organizational skills.
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.
Stanford University: Private research university providing academic education and medical services.
3+ YOEBachelor’s degree plus 3 years relevant experience (or equivalent combination); strong organizational, prioritization, written and oral communication, judgment, and subject-matter knowledge; ability to direct others when required.
San Francisco or Dublin or Oakland or Tempe or New York City or Illinois or Colorado or United States
$24-$35/hrOnsiteFull Time
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
STACK Infrastructure: Developer and operator of sustainable wholesale data center infrastructure.
4+ YOEHigh school diploma, 4+ years mission-critical/data center operations experience, expert electrical/mechanical knowledge, preventative maintenance and vendor/project management experience, Microsoft Office and database proficiency.
Compass GroupLondon Stock Exchange: CPG: Provides contract food and support services globally.
2+ YOEMinimum 2 years experience with foodservice equipment or facilities, bachelor’s preferred, strong communication, safety focus, ability to manage hourly technicians, use digital platforms, and produce reports.
Google Docs, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1+ YOEHigh school diploma; 1–2 years office or laboratory experience; proficiency with Microsoft Office (Word, Excel); ability to lift up to 50–75 lbs; follow SOPs and perform warehouse/lab support tasks.
Microsoft Office, Microsoft Word, Microsoft Excel, forklifts, tractors