123 processing assistant jobs at 75 companies in Oxnard, CA

1d
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Legal Processing Assistant III
Ventura County, California, United States
$58k-$81k/yr OnsiteMultiple Commitments Available
Ventura County
Ventura County: Provides essential public services and regional governance to residents.
3+ YOEThree years legal clerical/secretarial experience with legal document preparation and court procedure OR one year as Legal Processing Assistant II; Microsoft Office knowledge; ability to research, proofread, and coordinate legal processes.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2w
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Assistant Property Manager
Hollywood, California, United States
$25-$27/hr OnsiteFull Time
Francis Property Management
Francis Property Management: Manages and operates multifamily residential apartment communities.
Collect rental payments and deposits, maintain property records, assist with leasing and eviction processes, inspect vacant units, provide customer service, and complete company training and safety protocols.
iPad, Checkpoint ID
1w
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Project Assistant
Marina Del Rey, California, United States
$26-$30/hr OnsiteFull Time
University of Southern California
University of Southern California: Private research university providing higher education and healthcare services.
1+ YOEProcess and analyze large-scale brain imaging data, apply image-processing tools and scripting, and implement statistical/machine learning models; minimum 1 year experience and strong programming/statistics background.
FSL, FreeSurfer, SPM, MATLAB, Python, R, C++, shell scripting
2mo
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Tax Administrative Assistant
Studio City or Encino or California or Nevada
$54k-$67k/yr OnsiteFull Time
LMW Financial
LMW Financial: Full-service accounting and business management for high-net-worth clients.
Provide administrative tax support: process and scan tax documents, manage client communication and calendars, send engagement letters via DocuSign, assist billing, and support the tax team and CEO. Microsoft Office required; detail oriented and able to handle confidential information.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook, DocuSign
1mo
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Finance Assistant
Beverly Hills, California, United States
$50k-$55k/yr OnsiteFull Time
Avalon
Avalon: Global talent management and television production.
Experience in client payment processing, bank and general ledger reconciliations, A/P and A/R management; familiarity with NetSuite, Ramp, In-Entertainment, and Microsoft Excel; detail-oriented and able to meet deadlines.
NetSuite, In-Entertainment, Ramp, Microsoft Excel
3w
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Legal Assistant
Westlake Village, California, United States
$20-$29/hr OnsiteFull Time
Collection at Law
Collection at Law: Provides debt collection and civil litigation legal services.
Organized, professional communicator comfortable on the phone; draft and format documents, provide client service, and learn litigation processes. No legal experience required; willingness to learn and strong follow-through expected.
4w
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Office Assistant
Ventura, California, United States
$22-$31/hr OnsiteFull Time
Ventura Charter School of Arts & Global Education
Ventura Charter School of Arts & Global Education: Provides tuition-free public education for grades K-8.
Provides comprehensive administrative and clerical support including managing communications, maintaining student records, coordinating student services, administering first aid and student medications, processing substitutes, handling cash, and ensuring confidentiality.
1mo
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Pharmacy Assistant
Ventura, California, United States
$26-$29/hr OnsitePart Time
Kaiser Permanente
Kaiser Permanente: Provides integrated medical care and health insurance plans.
Provide reception and process prescriptions under pharmacist supervision, enter data into PIMS, handle cash/register transactions, manage inventory, lift 1-50 lbs, stand long periods, and pass a background check.
Pharmacy Information Management System (PIMS)
5d
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Instructional Assistant - Children's Services Extended Day Program after school hours
Manhattan Beach, California, United States
$18-$22/hr OnsitePart Time
Manhattan Beach Unified School District
Manhattan Beach Unified School District: Public school district providing K-12 education in Manhattan Beach.
Experience assisting students in a learning environment; must complete official district application and participate in selection process (screening, tests, interview).
1mo
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Laboratory Assistant
Northridge, California, United States
$29-$35/hr OnsitePart Time
CommonSpirit Health
CommonSpirit Health: Operates a national non-profit Catholic health system.
High school diploma/GED; California phlebotomy technician license; AHA BLS; Fire Safety Card within 90 days; ability to collect, prepare, process specimens and maintain lab equipment; ER schedule required.
1mo
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Executive Assistant
Port Hueneme, California, United States
$24-$25/hr OnsiteFull Time
DT Professional Services
DT Professional Services: Provides custom software development and IT services to government.
2+ YOEActive Secret clearance, associate degree or equivalent, 2+ years administrative/EA experience, calendar and travel management (DTS), timekeeping and personnel processing, proficiency with Microsoft Outlook/Word/Excel/Teams/SharePoint, strong communication and discretion.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Teams, Microsoft SharePoint, Defense Travel System (DTS)
3w
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Veterinary Assistant
Burbank, California, United States
$17-$28/hr OnsiteFull Time
Petco
PetcoNasdaq: WOOF: Pet specialty retailer of supplies, food, and veterinary services.
1+ YOEPreferred 1+ year veterinary or animal care experience, excellent written and verbal communication, telephone and computer skills, ability to lift up to 30 lbs, perform patient restraint, collect/process lab samples, and document in electronic medical records.
Electronic Medical Records (EMR)
2w
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Development Assistant
Santa Barbara, California, United States
OnsiteFull Time
Mental Wellness Center
Mental Wellness Center: Provides mental health support, recovery programs, and community housing.
1+ YOEProvide administrative support for fundraising, donor stewardship, communications, and events; maintain donor records; process donations; prepare communications and reports; 1-3 years administrative or nonprofit experience; high school diploma required; valid driver’s license if driving.
Canva, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, DonorPerfect, Instagram, Facebook
2w
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Laboratory Assistant
Sherman Oaks, California, United States
$24-$28/hr OnsiteFull Time
Prime Healthcare
Prime Healthcare: Operates community hospitals and provides healthcare services.
HS diploma required; BCLS (AHA) required upon hire (preferred to maintain); CPT I/II state certification where applicable; clinical laboratory experience preferred; ability to perform phlebotomy, specimen processing, clerical tasks and follow CLIA/BPC guidelines.
2w
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Staff Assistant I - Older Adults Outpatient PEI
Van Nuys, California, United States
$19-$20/hr OnsiteFull Time
San Fernando Valley Community Mental Health Center
San Fernando Valley Community Mental Health Center: Providing community-based mental health services to individuals and families
1+ YOEHigh school diploma/GED, 1 year receptionist experience, typing 45 WPM, computer/word processing skills, ability to open/close client charts and assist with intake and clerical duties; California driver’s license required.
1mo
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Medical Assistant - PRN
Westlake Village, California, United States
$22/hr OnsitePart Time
NVISION Eye Centers
NVISION Eye Centers: Provider of laser vision correction and comprehensive eye care.
1+ YOECurrent state MA licensure, BLS required, minimum 1 year MA experience (outpatient surgery/ophthalmology preferred), excellent communication; sterile processing and FEMTO laser experience preferred.
FEMTO laser
5d
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Laboratory Assistant II
Goleta, California, United States
$25-$37/hr OnsiteFull Time
Cottage Health
Cottage Health: Operates a non-profit acute care hospital system in California.
Performs pre-analytical lab operations including specimen processing, data entry into laboratory/hospital information systems, client service, and basic microbiology; computer keyboard skills and lab instrumentation knowledge preferred.
Laboratory Information System, Hospital Information System, automated instrumentation
4w
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Sr. Administrative Assistant
Culver City, California, United States
$66k-$83k/yr HybridFull Time
Sony Pictures Entertainment
Sony Pictures Entertainment: Produces and distributes theatrical movies and television programs globally.
5+ YOE5+ years supporting senior leaders, managing complex calendars, travel and expense processing; advanced Microsoft Office (Outlook, Teams, Word, Excel, PowerPoint); strong communication, discretion, and ability to manage multiple priorities.
Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Laboratory Assistant II
Santa Clarita, California, United States
$25/hr OnsitePart Time, Temporary
Northeast Valley Health Corporation
Northeast Valley Health Corporation: Provides primary healthcare services to underserved Los Angeles residents
High school diploma or GED, CPT I (California) and current CPR, bilingual English/Spanish, specimen collection and processing skills, EHR proficiency within three months; two years CPT I experience desired.
electronic health record database
2w
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Technical Assistant - Diagnostic Radiology (X-Ray) - 8-Hour Day Shift
Los Angeles, California, United States
$25-$34/hr OnsiteFull Time
Cedars-Sinai
Cedars-Sinai: Provides academic medical care, specialized treatment, and biomedical research.
High school diploma/GED, BLS required, PC proficiency, experience in busy clinic or hospital preferred; duties include room prep, patient assistance, patient transport, image processing, and documentation.