212 operations administrator jobs at 141 companies in San Jacinto, CA

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DOT Administrator
Pomona, California, United States
$29-$43/hr OnsiteFull Time
Henkels & McCoy West
Henkels & McCoy West: Private utility infrastructure contractor serving utility, commercial, industrial, and government customers across the Western United States.
2+ YOEHigh school diploma or equivalent and 2+ years of administrative, compliance, safety, fleet, HR, or operations support experience. Requires Microsoft Office proficiency and strong organizational and communication skills.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook
1w
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Administration - Office Administrator
Fontana, California, United States
$27-$29/hr OnsiteFull Time
Great Northern Laminations
Great Northern Laminations: Laminated paperboard packaging manufacturer providing edge protection, load containment, stabilization, and weight distribution for shipping and warehousing.
Administrative operations experience with knowledge of HR, accounting, invoicing, purchasing, bookkeeping, budgeting, customer service, data confidentiality, and problem-solving.
2mo
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Clinic Administrator
Oceanside, California, United States
$82k-$93k/yr OnsiteFull Time
DAP Health
DAP Health: Nonprofit community health center providing comprehensive care and support services across Southern California.
3+ YOE5+ MgmtLeads clinic operations, compliance, fiscal performance and staff supervision; requires bachelor\u0002s degree, BLS, 3+ years administrative healthcare experience and 5+ years nursing leadership/supervisory experience preferred.
Microsoft Office, Internet, Electronic Health Records (EHR)
1mo
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Branch Office Administrator
Big Bear Lake, California, United States
$26-$28/hr OnsiteFull Time
Edward Jones
Edward Jones: Financial services firm providing wealth management and investment advice.
Provides client service, account management, administrative support, scheduling, marketing coordination, and technology support while learning financial services operations.
MoneyGuide, Salesforce, Microsoft Office
1d
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Contracts Administrator
Corona, California, United States
$80k-$110k/yr OnsiteFull Time
Ames Construction
Ames Construction: Employee-owned heavy civil and industrial contractor delivering infrastructure projects across transportation, mining, rail, water, and federal work.
3+ YOERequires 3–7 years in subcontract or contract administration, procurement, project controls, or construction management; heavy civil experience; contract compliance knowledge; and strong organizational and communication skills.
Microsoft Office Suite, Microsoft Excel
4w
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Executive Operations and Projects Administrator
Claremont, California, United States
$80k-$90k/yr HybridFull Time
Pitzer College
Pitzer College: A top-ranked liberal arts college focused on interdisciplinary education and social justice.
5+ YOEBachelor's degree and 5+ years supporting senior leaders or managing strategic projects; advanced Microsoft 365 and AI tool proficiency; strong project management, confidentiality, and communication skills; CA driver required; background check and COVID-19 vaccination required.
Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, ChatGPT, Microsoft Copilot, Claude, Gemini
2mo
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Practice Administrator - Anesthesiology
Laguna Hills or Orange County
$24-$30/hr OnsiteFull Time
Vituity
Vituity: Physician-owned partnership providing acute care and clinical services.
2+ YOE2+ years office or healthcare experience required; associate or bachelor\u0002s in Business Administration, HR, or related preferred. Intermediate to advanced Microsoft Excel/Word/PowerPoint/Outlook, knowledge of HR and healthcare terminology, recruitment, credentialing, finance, and data analysis skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook
1mo
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Firm Administrator - Franklin, TN or Redlands, CA
Franklin or Redlands
$90k-$120k/yr OnsiteFull Time
Smith Marion & Co.
Smith Marion & Co.: Private accounting firm serving nonprofits, public housing authorities, businesses, and taxpayers.
5+ YOEExecutive-level experience overseeing operations, HR, vendor and facilities management; 5+ years progressive leadership in firm administration or professional services; bachelor’s degree preferred.
1mo
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Part Time Branch Office Administrator - Oceanside, CA
Oceanside, California, United States
OnsitePart Time
Edward Jones
Edward Jones: Financial services firm providing wealth management and investment advice.
Provide exceptional client service, manage account administration, perform administrative and operational support for financial advisors, and use tools like MoneyGuide, Salesforce, and Microsoft Office.
MoneyGuide, Salesforce, Microsoft Office
1w
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DOT Administrator
Pomona, California, United States
$29-$43/hr OnsiteFull Time
Henkels & McCoy
Henkels & McCoy: Private utility infrastructure construction, design, and engineering contractor serving utility, commercial, and government clients across North America.
2+ YOEHigh school diploma or equivalent and 2+ years of administrative, compliance, safety, fleet, HR, or operations support experience. Requires Microsoft Office proficiency and strong organization, communication, confidentiality, and judgment.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook
1w
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DOT Administrator
Pomona, California, United States
$29-$43/hr OnsiteFull Time
Henkels & McCoy
Henkels & McCoy: Private utility infrastructure construction, design, and engineering contractor serving utility, commercial, and government clients across North America.
2+ YOEHigh school diploma or equivalent and 2+ years of administrative, compliance, safety, fleet, HR, or operations support experience. Requires Microsoft Office proficiency, organization, communication, confidentiality, and sound judgment.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook
2w
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Workforce Operations
Irvine, California, United States
$20-$23/hr OnsiteFull Time
Boot Barn
Boot BarnNYSE: BOOT: Nation's leading lifestyle retailer of western and work-related apparel.
Requires operations or administrative experience, strong customer service and communication skills, computer literacy, analytical and critical thinking, presentation skills, multitasking, and problem-solving ability.
computer
1d
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Operations Support Rep
Riverside, California, United States
$23-$28/hr OnsiteFull Time
Rain for Rent
Rain for Rent: Provider of temporary liquid handling and pump rental solutions.
Associate degree or equivalent, or 2+ years of related experience and training. Requires branch operations and office administration knowledge plus a driver's license.
1w
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Operations Assistant
Rancho Cucamonga, California, United States
$21-$23/hr OnsiteFull Time
Aspire General Insurance Services, LLC
Aspire General Insurance Services, LLC: Private California insurer providing non-standard auto coverage to underserved and unbanked drivers through independent brokers.
High school diploma or GED equivalent and an active California driver's license required. Experience with administrative, mail-processing, printing, records, and office support tasks is needed.
USPS, e-sign
3w
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ARF Senior Administrator
Indio or Anaheim
$76k-$90k/yr OnsiteFull Time
California Enhanced Behavioral Support Services
California Enhanced Behavioral Support Services: Private California provider of 24/7 residential behavioral support for people with developmental disabilities and severe behavioral challenges.
3+ YOE2+ MgmtProvide operational leadership for multiple residential programs; ensure compliance, staffing stability, financial oversight, QA, and team development.
Microsoft Office, electronic health record/documentation systems
2mo
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IT Service Operations and Support Administrator CL
Fontana, California, United States
$25/hr OnsiteFull Time
CEVA Logistics
CEVA Logistics: CEVA Logistics is a private global third-party logistics provider serving businesses with freight management and contract logistics.
1+ YOEHigh school diploma, 1+ years IT support experience, knowledge of Windows and Microsoft Office Suite, basic networking, hardware/software troubleshooting, strong communication, ability to lift/move IT equipment.
Windows, Microsoft Office Suite
2w
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Concur Administrator
Carlsbad, California, United States
$26-$34/hr OnsiteFull Time
Alphatec Spine
Alphatec SpineNasdaq: ATEC: Medical device manufacturer developing spinal surgery implants, biologics, imaging, and navigation solutions for spine surgeons.
2+ YOEHigh school diploma and 2–6 years in travel and expense management, accounting, or financial operations. Requires T&E software experience, advanced Excel, analytical skills, and attention to detail.
Microsoft Excel, Concur, SAP, Workday
3w
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Administrator (CA, Pomona, Pomona Vista Care Center)
Pomona, California, United States
OnsiteFull Time
Sun Mar Management Services
Sun Mar Management Services: Management for skilled nursing and senior care facilities.
Experience in skilled nursing administration; directing daily facility operations, ensuring regulatory compliance, overseeing departmental policies, training staff on PHI handling, and managing purchases and safety programs.
5d
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Events and Operations Associate
San Francisco or New York City or London or Palm Springs
$75k-$115k/yr OnsiteFull Time
Pallet
Pallet: AI logistics software automating freight workflows for carriers, brokers, 3PLs, and shippers.
1+ YOERequires 1–3 years in events, office operations, workplace experience, hospitality, or administrative support; strong organization, communication, vendor coordination, initiative, judgment, and attention to detail.
1w
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Facilities Operations Assistant Manager
Claremont, California, United States
$77k-$82k/yr OnsiteFull Time
Harvey Mudd College
Harvey Mudd College: Private nonprofit liberal arts college educating undergraduate engineers, scientists and mathematicians through rigorous STEM and humanities programs.
3+ YOEBachelor's degree or equivalent education and experience, 3–5 years of administrative or operational experience, software and spreadsheet proficiency, strong communication and organizational skills, and ability to work select weekends and evenings.
Microsoft Office, Microsoft Excel, Workday, Lenel Security Systems