57 admin assistant jobs at 34 companies in Colton, CA
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Admin Assistant Intern
Huntington Beach, California, United States
$18/hrOnsiteInternship, Part Time
CareWorks Health Services: Provides in-home senior care and skilled nursing services.
Pursuing a degree in social work or related field, dependable, organized, basic technical skills for downloading/printing, comfortable handling sensitive information; on-site availability ~4 hrs/week.
Soboba Band of Luiseño Indians: Provides government and public safety services to tribal members.
3+ YOEProvide clerical support including answering phones, data entry, processing invoices and purchase orders, maintaining logs, and coordinating meetings; high school diploma and 3 years administrative experience required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Chapman University: A private university offering undergraduate and graduate degree programs.
Minimal prior experience required; familiarity with Microsoft Office Suite; ability to learn support processes; flexible availability for events; basic problem-solving and communication skills.
CenExel: Operates a nationwide network of clinical research sites.
High school diploma or GED, strong interpersonal skills, ability to work independently, complete training modules, and comply with protocols, SOPs, GCP, IRB, and FDA guidelines.
ServiceMaster by Crane IFS: Provides professional commercial janitorial and facility cleaning services.
Supports onboarding/offboarding, background checks, offer letters, timekeeping, training compliance, and employee records; requires Microsoft Teams familiarity and ability to work onsite most days in warehouse environments.
Bentley MillsEuronext Brussels: BELYS: Manufactures and designs commercial carpeting and flooring products.
3+ YOE3 years shipping experience, forklift experience, international shipping knowledge, intermediate-to-advanced math, Excel and Monarch proficiency, strong English communication, ability to work overtime including weekends.
Retirement Housing Foundation: Operates affordable housing communities and provides senior living services.
2+ YOEHigh school diploma or equivalent and 2 years of administrative experience required. Requires Microsoft Office proficiency, communication, organization, confidentiality, and customer service skills.
Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft Outlook, Yardi, RealPage
BMOTSX: BMO: Provides personal and commercial banking, investment, and wealth services.
3+ YOERequires 3–5 years of administrative or professional support experience; a related post-secondary degree is desirable. Strong communication, organization, collaboration, analytical, and problem-solving skills required.
The GEO GroupNYSE: GEO: Provides correctional, detention, and community reentry services.
10+ YOE10+ MgmtBachelor's in behavioral sciences or related plus 10+ years correctional/detention mid-management experience (or equivalent); working knowledge of correctional policies and laws; US citizenship; minimum age 21; mature, flexible, and able to command respect.
The GEO GroupNYSE: GEO: Operates private correctional facilities and community reentry programs.
10+ YOEBachelor's in behavioral sciences or related field plus 10+ years correctional mid-management experience; knowledge of correctional policies/laws; US citizen, 21+; supervisory and emergency response capability.
Skin and Cancer Institute: Dermatology and skin cancer treatment medical practice.
Entry-level accounting role requiring accounting coursework or current enrollment/recent graduation, with internship, bookkeeping, or administrative experience preferred and interest in real estate finance.
Exemplis: Manufactures customizable office seating and consumer lifestyle products.
2+ YOE2+ years administrative/operations or accounting support experience; strong attention to detail, organization, cross-functional communication; proficient in Microsoft Office Suite; experience with OnBase and Concur preferred; familiarity with ERP systems.
Microsoft Office Suite, OnBase, Concur, Nutrient, ERP, Amazon, Instacart
TPG Hotels & Resorts: Manages and operates a national portfolio of hospitality assets.
High school diploma required (bachelor's preferred), prior sales/administrative experience in hospitality preferred, proficiency with Microsoft Office and Marriott CI/TY, strong communication and organizational skills.
Hospital Assistant III Rehab Services Admin- FT Day Shift
Orange, California, United States
$28-$35/hrOnsiteFull Time
University of California, Irvine: Public research university offering higher education and academic degrees.
BLS upon hire, ability to work variable shifts (evenings/nights/weekends/holidays), English proficiency, infectious control knowledge, customer service skills, MS Office experience; patient care/rehab experience preferred.
HR MGMT 10: Provides employer of record and human resources support services.
2+ YOEHigh school diploma required; 1-3 years legal admin experience; familiarity with CA procedures; MS Office; strong writing and communication; detail oriented.
Microsoft Office Suite, Legal practice software (e.g., Clio, MyCase)
YQN Logistics: Digital logistics platform for international shipping and supply chain.
Bilingual English/Mandarin admin support for warehouse operations; 1+ year admin or warehouse experience preferred; Microsoft Office skills; WMS/ERP experience a plus; strong organization and communication.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Warehouse Management Systems (WMS), ERP
Hebrew Academy Community Day School: Private school providing secular and Jewish K-12 education.
1+ YOESupports fundraising and donor engagement with admin tasks, donor records, event coordination, Google Suite proficiency, 1+ years nonprofit or administrative experience.
West Coast University: Private university offering degree programs for healthcare professionals.
1+ YOEPerform complex administrative support including drafting correspondence, scheduling meetings, coordinating events and travel, processing expense reports in Concur/Excel, and maintaining records; 1+ year admin experience; HS required; Associates preferred.