40 administrative support specialist jobs at 26 companies in Cabazon, CA

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Lead Administrative Specialist, Guest Services
Highland, California, United States
OnsiteFull Time
Yuhaaviatam of San Manuel Nation
Yuhaaviatam of San Manuel Nation: Operates a luxury resort and casino in Southern California.
5+ YOEHigh school diploma or GED and 5+ years of administrative experience required. Microsoft Office proficiency, strong communication, organization, discretion, multitasking, and independent judgment required.
Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Outlook
1w
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Administrative Services Specialist
Upland or San Bernardino
$45k-$61k/yr OnsiteFull Time
Housing Authority of the County of San Bernardino
Housing Authority of the County of San Bernardino: Provides affordable housing and support services to county residents.
2+ YOEHigh school diploma or equivalent, typing and office software skill, ~2 years clerical experience preferred, public contact experience preferred, bilingual preferred.
Yardi, P2P
1mo
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COMMUNITY SUPPORT SPECIALIST (Temporary)
Corona, California, United States
$20-$22/hr OnsiteFull Time
The Management Trust
The Management Trust: Provides comprehensive management services for residential community associations.
1+ YOEHigh school diploma required, 1+ years administrative support experience preferred, proficiency with Microsoft Office, strong communication, multitasking, conflict resolution, and customer service skills.
Microsoft Office
3mo
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Branch Support Specialist
Riverside, California, United States
$22/hr OnsiteFull Time
Allied Universal
Allied Universal: Provides security personnel, technology, and facility management services.
High school diploma; administrative experience; ability to multi-task; proficient in Microsoft Office; able to handle deadlines and work under pressure.
Microsoft Office, HRIS/ATS systems (e.g., iCIMS)
5d
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Support Specialist II, Assigned to Central Office Sped Department
Victorville or Barstow or Corona or Ontario or Phelan or Redlands or San Bernardino
OnsiteFull Time, Temporary
Excelsior Charter Schools
Excelsior Charter Schools: Provides hybrid secondary education and college preparatory programs.
2+ YOEHigh school diploma or equivalent, two years of clerical experience, valid driver's license, and two letters of recommendation required.
3mo
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Branch Support Specialist
Riverside, California, United States
$22/hr OnsiteFull Time
Allied Universal
Allied Universal: Global provider of security guard and facility management services.
Perform branch HR administration including personnel and I-9 file maintenance, payroll discrepancy resolution, benefits support, unemployment and workers' comp coordination, HR audits, and HRIS data entry.
iCIMS, WinTeam, DOMO, Microsoft Office
1w
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High School Learning System Support Specialist, Temecula Administrative Office
Temecula, California, United States
HybridFull Time
Springs Charter Schools
Springs Charter Schools: Operates a network of personalized learning public charter schools.
2+ YOEBachelor's degree and valid California teaching credential required; 2+ years online course design experience. Canvas, instructional design, customized curriculum, and educator training experience preferred.
Canvas
1mo
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Account Specialist
Victorville, California, United States
$24-$32/hr OnsiteFull Time
Prime Healthcare Services
Prime Healthcare Services: Operates a nationwide network of acute care hospitals.
1+ YOEInput and maintain professional charges, verify patient demographics and insurance, perform data audits; high school/GED and familiarity with medical billing codes required; 1+ year billing experience preferred.
ICDA, CPT, HCPCS
2w
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MEDICAL RECORDS ADMIN SPECIALIST
March AFB, California, United States
$72k-$94k/yr OnsiteFull Time
Department of the Air Force: Conducts military operations and defense for the United States.
1+ YOESpecialized GS-07 equivalent experience in medical records administration including HIPAA/privacy, patient rights, healthcare information systems, data analysis, and program management; must meet ART/military membership requirements.
3mo
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Utilization Specialist PRN
Riverside, California, United States
$31-$50/hr OnsiteContract
Acadia Healthcare
Acadia HealthcareNasdaq: ACHC: Operates specialized psychiatric and addiction treatment centers.
2+ YOEClinical experience (2+ years preferred), high school diploma or equivalent, preferred clinical licensure (LPN/RN/LMSW/LCSW/LPC/LPC-I), CPR and de-escalation/restraint certifications.
11h
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Senior Office Specialist
Colton, California, United States
$49k-$60k/yr OnsiteFull Time
City of Colton
City of Colton: Providing municipal services and public safety to Colton residents.
2+ YOEHigh school diploma or equivalent, two years of related clerical experience, valid California Class C driver's license, accurate typing at 45 words per minute, and proficiency with office software.
Microsoft Office Suite, Microsoft Word, Microsoft Outlook, Microsoft Excel
1mo
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IT Support Services II - Help Desk
Palm Springs, California, United States
OnsiteFull Time
Courser
Courser: Provides managed IT services through a network of partner companies.
3+ YOE3+ years IT support or system administration experience, knowledge of Windows/Linux/macOS, networking (TCP/IP,DNS,DHCP,VPN), helpdesk tools, strong communication and troubleshooting skills.
Windows Server, Linux, macOS, TCP/IP, DNS, DHCP, VPN, ServiceNow, JIRA, Zendesk, ConnectWise, AWS, Azure, VMware, Hyper-V
1mo
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Health Information Specialist I - Palm Springs, CA
Palm Springs, California, United States
$24/hr OnsiteFull Time
Datavant
Datavant: Platform for secure health data connectivity and exchange.
Process release of information and medical record requests in compliance with HIPAA; phone and walk-in customer support; basic computer proficiency; high school diploma/GED; attention to detail and strong data entry skills.
Microsoft Word, Microsoft Excel, EHR
1mo
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Behavioral Health Authorizations Specialist
San Bernardino or Orange County
$52k-$70k/yr OnsiteFull Time
South Coast Community Services
South Coast Community Services: Providing community-based mental health and behavioral support services.
Manage full prior authorization lifecycle across commercial, managed care, and Medi‑Cal payers; proficiency with payer portals and EHR; HIPAA knowledge; strong written/verbal skills; California driver and occasional travel required.
Availity, Navinet, MyEvolve, EHR, Microsoft Office
3w
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Patient Admitting Specialist
Rancho Mirage, California, United States
$19-$29/hr OnsiteFull Time
Eisenhower Health
Eisenhower Health: Provides comprehensive medical care and hospital services in California.
High school diploma/GED required (per policy), healthcare or customer service experience preferred; ability to use office equipment, Microsoft Office (Word, Excel, Outlook, PowerPoint), and handle patient registration and insurance verification.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
6h
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PUBLIC WORKS SPECIALIST
La Quinta, California, United States
$69k-$97k/yr OnsiteFull Time
City of La Quinta
City of La Quinta: Provides municipal services and community infrastructure for La Quinta residents.
4+ YOEHigh school diploma or GED and four years of office or customer service experience, including one year in public works or engineering; valid California Class C driver's license required.
1mo
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Financial Services Specialist
San Bernardino, California, United States
$25-$27/hr OnsiteFull Time
Loma Linda University Health
Loma Linda University Health: Nonprofit academic medical center providing healthcare and higher education.
2+ YOEVerify eligibility and benefits, enter patient demographics, obtain and document authorizations, and maintain billing information. Requires 2 years registration/authorization/insurance verification experience and proficiency with office software.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
20h
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Library Specialist: 2026-2027 School Year
Poway or San Diego County or Orange County or Riverside County or Imperial County
OnsiteFull Time
Pacific Coast Academy
Pacific Coast Academy: A public charter school providing personalized K-12 educational programs.
Maintains library records and catalogs, processes materials, runs inventory reports, manages checkouts and returns, and provides customer service to students, families, and school staff.
Library management system, library catalog
1mo
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Patient Access Specialist/Coordinator-PAS
Temecula, California, United States
$23-$34/hr OnsiteFull Time
Universal Health Services
Universal Health ServicesNYSE: UHS: Operates acute care hospitals and behavioral health facilities.
1+ YOEOne year hospital admitting or medical business office experience preferred; high school diploma preferred; CPI certification within 90 days; computer and typing (35-40 wpm) skills; knowledge of medical terminology and insurance verification.
SMS, HDX
1w
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LTA Office Specialist II (Reception)
Temecula, California, United States
$27-$34/hr OnsitePart Time, Temporary
City of Temecula
City of Temecula: Provides municipal services and governance for the Temecula community.
1+ YOEHigh school diploma or equivalent and one year of increasingly responsible general clerical experience. Requires office software proficiency, customer service, communication, organization, and accurate document preparation.
Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook