27 business support assistant jobs at 25 companies in Manteca, CA

1w
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Audit Business Support Assistant Manager
Sacramento County or Sacramento
$8k-$11k/mo OnsiteFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Supervises professional and technical staff, manages workloads, develops training, and provides technical and administrative support. Requires supervisory experience, analytical skills, communication, and leadership abilities.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint, Taxpayer Information (TI), Business Entities Tax System (BETS), Taxpayer Folder (TPF), Case Management (CM), Return Analysis (RA), Manual of Audit Procedures (MAP)
2mo
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Business Office Assistant (CA, San Jose, Courtyard Care Center)
San Jose, California, United States
OnsiteFull Time
Anaheim Healthcare Center
Anaheim Healthcare Center: Provides skilled nursing, rehabilitation, and memory care services.
Provide clerical and administrative support: assist with accounting, answer calls, manage filing, update documents, organize office, support onboarding, coordinate events, and input data into spreadsheets (Excel).
Microsoft Excel
3mo
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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
1mo
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Boat Business Assistant (Part Time)
Manteca, California, United States
$24-$28/hr OnsitePart Time
Bass Pro Shops
Bass Pro Shops: Operates outdoor retail stores and manufactures recreational fishing boats.
Provide clerical support for boat/motor/trailer/ATV sales, process paperwork in IDS, perform cash handling and closing activities, complete title work, and deliver customer service; high school education and age 21+ required.
IDS
1mo
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Business Office Manager (49650)
San Jose or San Jose or Fremont
$43-$50/hr OnsiteFull Time
Bay Area Community Health
Bay Area Community Health: Provides comprehensive medical and social services to community members.
2+ YOE2+ MgmtAA in Business or equivalent, 2+ years administrative/exec assistant experience in a lead role, supervisory experience, proficient in Microsoft Office and EPIC, strong communication and organizational skills.
EPIC, Microsoft Office
1mo
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Executive Assistant to the Chief Financial Officer, Commercial Business
Milpitas, California, United States
$92k-$153k/yr OnsiteFull Time
Sandisk
SandiskNasdaq: SNDK: Designs and manufactures flash memory and data storage products.
5+ YOEBachelor's degree or equivalent, 5+ years supporting SVP, advanced Microsoft 365 skills, strong written/oral communication, digital fluency and AI tool experience, discretion and executive support experience.
Microsoft 365, Copilot, Teams, Outlook, PowerPoint, Excel
3w
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Executive Assistant - Confidential, Business Services
San Jose, California, United States
$2k-$2k/mo OnsiteFull Time
Alum Rock Union Elementary School District
Alum Rock Union Elementary School District: Public school district providing primary and middle school education.
4+ YOEBachelor's degree or equivalent, four years of administrative/clerical experience, Windows certification preferred, valid California driver's license, required application documents: cover letter, three recommendation letters, copy of degree, resume.
Microsoft Windows
1w
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Executive assistant
Fremont, California, United States
$100k-$150k/yr OnsiteFull Time
Dexmate
Dexmate: Building AI-powered mobile humanoid robots for industrial automation.
3+ YOERequires 3–5 years of experience in executive support, business operations, consulting, startups, or another high-intensity environment, plus strong organization, communication, judgment, and problem-solving skills.
AI
1mo
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Executive Assistant - Full Time
Fremont, California, United States
$35-$45/hr OnsiteFull Time
Universal Health Services
Universal Health ServicesNYSE: UHS: Operates acute care hospitals and behavioral health facilities.
3+ YOEHigh school diploma required; 3+ years administrative assistant experience in healthcare; expert in Microsoft Word and Outlook; type 65 WPM; medical terminology knowledge; may require CPI training; Associate in Business Administration preferred.
Microsoft Word, Microsoft Outlook
1d
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Executive Assistant to the Asst. Superintendent of Business Services
San Jose, California, United States
OnsiteFull Time
Moreland School District
Moreland School District: Provides public preschool, elementary, and middle school education services.
Submit a cover letter, resume, and two recommendation letters from recent supervisors. The position also handles accounts receivable.
1mo
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Admissions Assistant
Tracy, California, United States
$20/hr OnsiteFull Time, Part Time
Aspen Skilled Healthcare
Aspen Skilled Healthcare: Operates and manages a network of skilled nursing facilities.
High school diploma or equivalent, basic nursing home/business knowledge, computer and documentation skills, strong communication, customer service experience; will train.
1mo
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Administrative Assistant
Concord, California, United States
$25-$36/hr OnsiteFull Time
Center for Elders' Independence
Center for Elders' Independence: Provides integrated healthcare and social services for the elderly.
1+ YOEOne year clerical/administrative experience, strong written and oral communication, ability to use standard business software, organize records, meet deadlines, and work independently in a multicultural setting.
1d
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Administrative Assistant
Walnut Creek, California, United States
$53k-$56k/yr OnsiteFull Time
SLR Consulting
SLR Consulting: Global sustainability consultancy providing environmental advisory and engineering services.
2+ YOE2+ years of administrative experience, an associate's degree in business or office administration, Microsoft Office proficiency, PDF editing experience, and strong communication, organization, proofreading, and problem-solving skills.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint, Adobe, PDF-XChange, Deltek Vantagepoint, Sustain
1w
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Cemetery Administrative Assistant
Pioneer or Jackson
OnsiteFull Time
Foundation Partners Group
Foundation Partners Group: Providing funeral, cremation, and cemetery services for families.
3+ YOEHigh school diploma or equivalent and at least three years of small-business office experience. Requires Microsoft Office Suite knowledge, accuracy, communication, follow-up, and ability to learn office systems.
Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1w
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Assistant Studio Manager
Dublin, California, United States
$20/hr OnsiteFull Time
Orangetheory Fitness Franchise #0303
Orangetheory Fitness Franchise #0303: A fitness franchise offering science-based, technology-enabled full-body workouts.
Supports the Studio Manager, represents the fitness brand, shares workout information, helps set and exceed goals, and supports studio operations. Paid training and certifications are provided.
technology
4d
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Administrative Assistant (Wellness and Athletics)
Rocklin or Truckee or Grass Valley or Sacramento or Placer County or Nevada County or El Dorado County or Sacramento County
$31/hr OnsiteFull Time
Sierra College
Sierra College: Provides community college education and vocational training in California.
3+ YOECompletion of high school or GED plus college coursework in business administration, accounting, or related field, and three years of increasingly responsible administrative and clerical experience.
Zoom, Microsoft Teams, Facebook, Instagram, Twitter, OptiSigns, HTML, Banner Enterprise Resource Planning (ERP) system
1mo
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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.
5d
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Assistant Property Manager
Antioch or Pittsburg
OnsiteFull Time
Satellite Affordable Housing Associates
Satellite Affordable Housing Associates: Develops and manages affordable housing for low-income populations.
Requires strong computer, organizational, communication, customer service, and administrative skills; English fluency; ability to support tenants and operate independently across housing properties.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook, Yardi, HUD, Section 8
2mo
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Assistant Store Manager - Spirit
Concord, California, United States
OnsiteSeasonal
Spencer Spirit Holdings
Spencer Spirit Holdings: Retailer of novelty gifts, apparel, and seasonal Halloween merchandise.
1+ YOESupports Store Manager in staffing, merchandising, inventory control; requires prior retail management experience, 18+ with flexible schedule; 8+ hours standing and walking; ability to lift up to 50 pounds.
2w
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Purchasing Assistant
San Jose, California, United States
$3k-$4k/mo OnsiteFull Time
Microland Electronics
Microland Electronics: Value-added distributor of IT hardware and storage systems.
1+ YOESupport senior buyer by placing and tracking POs, sourcing products, negotiating costs; 1-2 years computer-related business experience preferred; knowledge of computer peripherals and manufacturer communication.