25 human services assistant jobs at 18 companies in Temecula, CA

2w
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Human Resources Assistant
San Marcos, California, United States
$25-$35/hr OnsiteFull Time
The Neuron Clinic
The Neuron Clinic: Outpatient neurology practice providing specialized diagnosis and patient care.
Experience with HR tasks, strong communication, customer service, Microsoft Office proficiency, time management, organizational skills, handling confidential documentation.
Microsoft Office
1mo
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Human Resources Assistant
Los Angeles or Orange County
$65k-$75k/yr OnsiteFull Time
Gibson Dunn
Gibson Dunn: A global law firm advising clients on significant transactions and disputes with tailored legal strategies.
1+ YOE1–3 years HR experience preferred, undergraduate degree in HR/Business preferred, proficiency with HRIS (PeopleSoft), Microsoft Office, strong organization, confidentiality, communication, and customer-service skills.
HRIS, PeopleSoft, Workday, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
3w
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Human Resources Assistant - Sunroad Auto Shared Services Inc.
San Diego, California, United States
$24-$26/hr OnsiteFull Time
Sunroad Enterprises
Sunroad Enterprises: Diversified holding operating car dealerships and real estate developments.
1+ YOEHigh school diploma, 1–2 years HR/data entry/admin experience, proficiency with Microsoft Excel and HRIS, strong attention to detail, confidentiality, and ability to lift up to 15 pounds.
HRIS, Microsoft Excel, Microsoft Office, ADP, Paycom, UKG, Workday, BambooHR, Paylocity
1mo
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HR Shared Services Assistant
San Juan Capistrano, California, United States
$26-$29/hr HybridFull Time, Temporary
Ensign Services
Ensign ServicesNASDAQ: ENSG: Provides administrative and clinical support to post-acute healthcare facilities.
Frontline HR support across onboarding, benefits, records, offboarding and HR projects; strong customer service, problem-solving, data accuracy and ability to manage multiple priorities. Occasional travel; background check required.
Workday, Microsoft Teams, Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint
1mo
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HR Support Services Assistant - Full-Time
Temecula, California, United States
$25-$36/hr OnsiteFull Time
Universal Health Services
Universal Health ServicesNYSE: UHS: Operates acute care hospitals and behavioral health facilities.
1+ YOEHigh school diploma required; 1+ year office/admin experience; HRIS high-volume data entry (e.g., UKG, Workday, Lawson); knowledge of FLSA/HIPAA, Form I-9 and E-Verify compliance; Microsoft Office proficiency; attention to detail and confidentiality.
UKG, Kronos, Lawson, Workday, HRIS, Microsoft Office, E-Verify, Form I-9, The Joint Commission (TJC)
2w
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Business Services Consultant
Irvine, California, United States
$23-$27/hr OnsiteFull Time
Equus Workforce Solutions
Equus Workforce Solutions: Provides workforce development and vocational training services.
2+ YOEIdentify and develop job opportunities, build employer relationships, assist hiring processes, and maintain knowledge of local labor market; bachelor's degree or 2 years related experience; valid driver’s license required.
Microsoft Windows, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2w
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Temporary Animal Services Counselor
Thousand Palms, California, United States
$58k-$75k/yr OnsiteFull Time, Temporary
County of Riverside
County of Riverside: Provides regional government services and public safety for county residents.
0.5+ YOEAssist with animal admissions, owner surrenders, adoptions and outreach; interview owners, complete paperwork, maintain records; handle animals humanely; may work weekends and varied shifts.
2w
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Recruiting Assistant
Phoenix or Tucson or Reno or Las Vegas or Irvine or San Francisco or Sunnyvale or Walnut Creek or Huntsville or New York or Boston or Charlottesville or Wilmington or Mc Lean or Washington or Greenville or Greensboro or Winston-Salem or Raleigh or Durham or Charlotte or Columbia or Atlanta or Nashville or Denver or Colorado Springs
$37k-$59k/yr OnsiteFull Time
Womble Bond Dickinson
Womble Bond Dickinson: Transatlantic law firm providing comprehensive legal services to businesses.
Bachelor's preferred; strong attention to detail, punctuality, client-service orientation, discretion with confidential information, and ability to work independently.
Microsoft Outlook, Applicant Tracking System (ATS)
1mo
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Assistant Manager
San Marcos, California, United States
$21-$22/hr OnsiteFull Time
Hobby Lobby
Hobby Lobby: Operates a national chain of arts and crafts stores.
Customer service and leadership skills, merchandise display ability, basic computer skills, dependable with references; some prior management experience preferred.
2mo
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Staffing Assistant (Temporary Assignment)
Ontario, California, United States
$25/hr OnsiteFull Time, Temporary
Employbridge
Employbridge: Provides specialized industrial staffing and workforce management solutions.
2+ YOE2+ years administrative experience in a busy office, strong customer service and communication skills, proficiency with Microsoft Office and CRM, ability to multitask, handle onboarding, process payroll and paperwork.
Microsoft Office, CRM
1mo
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Student Employment Assistant
Orange, California, United States
$17/hr OnsitePart Time
Chapman University
Chapman University: A private university offering undergraduate and graduate degree programs.
Undergraduate student role requiring little to minimal prior experience, familiarity with Microsoft Office, flexible availability, and Federal Work Study eligibility. Up to 19 hours/week supporting Student Employment Services and HR operations.
Microsoft Office
3w
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HR Assistant/ Office Administrator
Costa Mesa, California, United States
$20-$23/yr OnsiteFull Time
Benrich Service Company
Benrich Service Company: Provides commercial plumbing, HVAC, and water treatment maintenance services.
Experience in office administration or HR support preferred; strong customer service, communication, organization, confidentiality, and Microsoft Office proficiency.
Microsoft Outlook, Microsoft Excel, Microsoft Word
2mo
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HSS Student Success Center - Graduate Assistant Pool
Fullerton, California, United States
$3k-$6k/mo OnsiteContract, Part Time
California State University
California State University: Public university system providing higher education and academic research.
Currently enrolled graduate student in CSUF’s College of Humanities and Social Sciences; good standing; available 8am-5pm with possible evenings/weekends; strong communication and research skills; MS Office proficiency; able to work with minimal supervision.
Microsoft Office
2mo
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Assistant Professor In-Residence - Neuropathology & Neurodegeneration
Irvine or Orange
$260k-$310k/yr OnsiteFull Time
University of California
University of California: A public research university system providing education and healthcare.
MD or MD/PhD, board-certified/board-eligible in Anatomic Pathology and Neuropathology, eligible for California medical license, significant research and publication record in human neuropathology focused on neurodegeneration.
1mo
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Biology Student Laboratory Teaching Assistant 2/1 (TA2,1) Su’26 BIOL131/L; 132/L Human A&P I & II
Riverside, California, United States
$17-$18/hr HybridPart Time, Temporary
La Sierra University
La Sierra University: Private university offering undergraduate and graduate degree programs.
Must be a La Sierra University student enrolled Summer or Fall 2026; have passed BIOL131/L and BIOL132/L with a grade of B or higher; be cleared to start by June 15; able to work all lab sections and perform grading/clerical tasks.
2mo
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Coordinated Family Support Staff
Riverside, California, United States
$20-$25/hr OnsitePart Time
Inland Family Support Services, Inc
Inland Family Support Services, Inc: A nonprofit agency providing family support and connecting clients to community resources.
3+ YOE3+ years in supporting individuals with intellectual disabilities; AA or BA in Human Services; bilingual in Spanish; reliable transportation; strong communication and organization; knowledge of state/federal assistance programs.
Calendar management, Documentation, Microsoft Office, Communication tools
2mo
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Direct Support Professional
Rancho Cucamonga, California, United States
OnsiteFull Time
Sevita
Sevita: Specialized home and community-based healthcare and rehabilitation provider.
0+ YOEDirect care role assisting individuals with developmental disabilities; HS diploma; 6 months human services preferred; valid driver’s license; pay $17.11/hr.
1mo
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Employment Specialist for Adults with Developmental Disabilities - South OC
Mission Viejo or Irvine or Costa Mesa or Dana Point or Rancho Santa Margarita or Laguna Hills or Laguna Niguel
$20-$22/hr FieldFull Time
Institute for Applied Behavior Analysis
Institute for Applied Behavior Analysis: Provides behavioral therapy and support for individuals with developmental disabilities
High school diploma/GED, valid CA driver's license and reliable vehicle, CPR/First Aid within 2 weeks, negative TB test, complete ACRE training within first year, ability to assist with ADLs and transport clients; prior ABA/human services experience a plus.