266 operations assistant jobs at 128 companies in Gustine, CA

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Athletics Game Operations Assistant
Turlock, California, United States
$17/hr OnsiteTemporary
California State University
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.
digital scoreboard, public address (P.A.)
1w
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Assistant Critical Operations Manager
San Jose, California, United States
$73-$77/hr OnsiteFull Time
STACK Infrastructure
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.
Microsoft Office, CMS, EPMS, BMS
1mo
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Seasonal, Operations Administrative Assistant (Part Time)
San Jose, California, United States
$19-$29/hr OnsitePart Time, Seasonal
H&R Block: A tax services that provides tax preparation and office support while blending human expertise with digital innovation.
1+ YOEHigh school diploma, 1+ years administrative experience, customer service skills, Microsoft Teams/Office/Copilot/Windows familiarity, hiring/onboarding and invoice processing experience, strong communication and problem-solving.
Microsoft Teams, Microsoft Office, Microsoft Copilot, Microsoft Windows
1mo
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Seasonal, Operations Administrative Assistant (Part Time)
San Jose, California, United States
$19-$29/hr OnsitePart Time, Seasonal
H&R Block
H&R Block: A tax preparation providing tax filing and related financial services.
1+ YOEHigh school diploma or equivalent; 1+ years administrative experience preferred; strong communication, organization, and problem-solving skills; customer service experience; proficiency with Microsoft Teams/Office/CoPilot and Windows; ability to work independently.
Microsoft Teams, Microsoft Office, Microsoft CoPilot, Windows
1mo
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Seasonal, Operations Administrative Assistant (Part Time)
San Jose, California, United States
$19-$29/hr OnsitePart Time, Seasonal
H&R Block
H&R BlockNYSE: HRB: Provides income tax preparation and small business financial services.
High school diploma or equivalent; customer service and administrative experience; strong communication, organization, problem-solving skills; ability to learn Microsoft/Windows systems and internal hiring/onboarding tools.
Microsoft Teams, Microsoft Office, CoPilot, Windows
2mo
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Assistant General Manager of Water Operations
Modesto, California, United States
$219k-$284k/yr OnsiteFull Time
Modesto Irrigation District
Modesto Irrigation District: Provides electric power and water to California Central Valley.
10+ YOE3+ MgmtTen years in water operations with domestic water and irrigation delivery; three years in admin/management; Bachelor's in civil/agricultural engineering or related field; CA driver’s license;Professional Engineer in CA desirable.
1mo
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Assistant Community Manager - LINQ
San Jose, California, United States
OnsiteFull Time
Greystar
Greystar: Provides global property management and real estate investment services.
1+ YOEAssist Community Manager with financial operations, invoicing, rent collection, reporting, and resident relations; 1-3 years property mgmt experience; bachelor preferred.
Yardi, OneSite, Entrata, Microsoft Office
2mo
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First Assistant Manager
San Jose, California, United States
$18-$25/hr OnsiteFull Time
O'Reilly Auto Parts
O'Reilly Auto PartsNASDAQ: ORLY: Retailer of automotive aftermarket parts and professional tools.
Retail operations and leadership experience preferred; strong communication and customer service skills.
4d
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Executive Assistant – Global Operations
San Jose, California, United States
OnsiteFull Time
onsemi: Designs and manufactures semiconductor solutions for power and sensing.
10+ YOEHS/GED + 10 years related experience; 8+ years supporting VP/C-level; advanced Microsoft Office and collaboration tools proficiency; experience managing complex calendars, travel logistics, expense reporting, and confidential executive support.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, SharePoint, Global Transfer Systems (GTS)
2w
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Assistant General Manager
San Jose, California, United States
$70k-$90k/yr OnsiteFull Time
Stress-Free Auto Care
Stress-Free Auto Care: Provides tech-enabled automotive repair and vehicle maintenance services.
Proven leadership in customer-facing environments, sales coaching, team hiring/training/management, operational efficiency, strong customer communication, and ability to learn operational technology.
2mo
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Assistant Store Manager
San Jose, California, United States
$22-$33/hr OnsiteFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Discount retail chain selling brand-name apparel and home fashions
2+ YOETwo+ years store or Assistant Store Manager experience; ability to supervise and motivate; multi-task; English fluency; ability to work evenings and weekends.
POS systems, PDTs, Registers, PCs
2d
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Assistant Store Director
San Jose, California, United States
$79k-$94k/yr OnsiteFull Time
Albertsons Companies
Albertsons CompaniesNew York Stock Exchange: ACI: Operates supermarkets and pharmacies across the United States.
4+ YOEHigh school diploma required, 4+ years retail/managerial experience, prior assistant/department manager experience, strong leadership, customer service, planning, analytical and computer skills.
2mo
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Assistant Manager I
San Jose, California, United States
OnsitePart Time
Dollar Tree
Dollar TreeNASDAQ: DLTR: Operates discount variety stores selling household and seasonal merchandise.
Part-time Assistant Store Manager with retail experience preferred; high school diploma preferred; ability to lift up to 55 lbs; strong communication and customer service skills.
Cash Register, Point of Sale, Inventory Management
2mo
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Assistant Store Director
Watsonville, California, United States
$25-$29/hr OnsiteFull Time
Heritage Grocers Group
Heritage Grocers Group: Operates ethnic and Hispanic-focused grocery store chains across the US.
2+ YOEOversee daily store operations, lead and develop team, drive profitability, ensure compliance, and deliver excellent customer service.
Microsoft Office, Excel, Word, PowerPoint
2w
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Assistant Gym Manager
Gilroy, California, United States
$18-$22/hr OnsiteFull Time
Anytime Fitness
Anytime Fitness: Operates 24/7 fitness centers with personalized coaching and community.
Lead staff, grow memberships, manage budgets and operations, plan events, maintain a safe and welcoming facility, and stay current on fitness trends.
1d
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Assistant Director of Maintenance Operations and Transportation
San Jose, California, United States
$103k-$126k/yr OnsiteFull Time
Berryessa Union School District
Berryessa Union School District: Provides K-8 public education services in San Jose, California.
Qualifications not specified; role oversees maintenance and transportation operations for a K-8 school district. Interview scheduled for August 3, 2026.
2w
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Assistant Team Leader
Modesto, California, United States
$17-$20/hr OnsiteFull Time
Loop Neighborhood
Loop Neighborhood: Operates a chain of convenience stores and fuel stations.
0.5+ YOEHigh school diploma or equivalent; 6–9 months assistant manager or related experience; strong math and English communication; reliable transportation; flexible availability including nights, weekends, and holidays; ability to lift up to 50 lbs and perform standing/manual tasks.
1w
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Assistant Manager
Modesto, California, United States
$18-$20/hr OnsiteFull Time
Forward Corporation
Forward Corporation: Operates retail convenience stores, fuel stations, and branded restaurants.
Assist in daily restaurant operations, support staff, handle guest concerns, and ensure smooth service; background check required.
1mo
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Assistant General Manager
San Jose, California, United States
$80k-$85k/yr OnsiteFull Time
Huntington Hotel Group
Huntington Hotel Group: Developing and managing Marriott and Hilton branded hotels.
Hotel operations leadership with experience in front office, housekeeping, and F&B; team development, guest service focus, labor and cost management, payroll and HR familiarity, strong communication and organizational skills.
1mo
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Assistant Produce Manager
Tracy, California, United States
$20-$29/hr OnsiteFull Time
Sprouts Farmers Market
Sprouts Farmers MarketNASDAQ: SFM: Operates a chain of healthy, natural grocery stores.
Manage and merchandise produce department, supervise and train team, oversee ordering/inventory and product quality, maintain freshness and safety standards, operate pallet jack, lift up to 50 lbs., be 18+ and work flexible schedule including nights/weekends/holidays.