1,101 program assistants jobs at 422 companies in Costa Mesa, CA

1mo
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Assistant Program Director
Los Angeles County or Ventura County or United States
$20-$22/hr HybridPart Time
i9 Sports
i9 Sports: Franchisor of community-based youth sports leagues and camps.
Manage local youth sports operations, supervise staff and volunteer coaches, support marketing and programming, ensure player safety, work varied schedule including nights/weekends, and pass a national background check.
2d
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PROGRAM MANAGER I / Emergency Appointment Fire
Los Angeles County, California, United States
$82k-$105k/yr OnsiteFull Time, Temporary
County of Los Angeles
County of Los Angeles: Provides public services and healthcare to Los Angeles County residents.
2+ YOEBachelor's degree and two years of administrative staff experience, including one year developing public-impact programs; alternatively, one year as a Los Angeles County Administrative Assistant II.
GovernmentJobs.com
4d
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Assistant Program Manager
San Bernardino, California, United States
$70k-$73k/yr OnsiteFull Time
St. John's Community Health
St. John's Community Health: Provides comprehensive healthcare services to underserved communities in Los Angeles.
Leadership and coordination skills to support program operations, supervise staff, manage compliance, reporting, partnerships, outreach, billing, budgets, and strategic initiatives.
Microsoft Excel
4w
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PROGRAM DIRECTOR, NURSE ASSISTANT TRAINING PROGRAM
Costa Mesa, California, United States
$36-$63/hr OnsitePart Time
Coastline ROP
Coastline ROP: Provides career technical education and vocational training programs.
Oversee Nurse Assistant Training Program compliance and implementation; part-time (~5–10 hrs/month) with increased hours during renewal; salary based on experience.
2d
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Program Assistant, YOLA - Inglewood
Los Angeles, California, United States
$20/hr OnsitePart Time
Los Angeles Philharmonic
Los Angeles Philharmonic: Operates concert venues and produces orchestral music performances.
2+ YOEBachelor's degree or equivalent experience; 2+ years in program coordination, youth development, or arts education; strong organization, communication, technical, and relationship-building skills; bilingual Spanish/English required.
Microsoft Office, Google Suite, Salesforce, Monday.com
2w
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Program Assistant
Los Angeles, California, United States
$18/hr OnsiteSeasonal
YMCA of Metropolitan Los Angeles
YMCA of Metropolitan Los Angeles: Provides community-based health, fitness, and youth development programs.
Provide supervision and program activities for school-age children; maintain safety, first aid/CPR, and child abuse prevention compliance; strong communication and emotional maturity.
2w
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Program Assistant
Whittier, California, United States
$25/hr OnsiteFull Time
Helpline Youth Counseling
Helpline Youth Counseling: Providing behavioral health and social services to at-risk communities.
Organize and maintain paper/electronic records, perform data entry, answer phone calls, assist staff, pass background check, hold valid CA driver license and auto insurance, and use Microsoft/Exym systems.
Exym, Microsoft Excel, Microsoft Outlook
2w
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Senior Program Manager (relocation assistance will be provided)
Torrance, California, United States
$180k-$200k/yr OnsiteFull Time
OSI Systems
OSI SystemsNASDAQ: OSIS: Manufacturer of electronic systems for security and healthcare markets
12+ YOEBachelor's degree, PMP required, 12+ years government program management experience with high-technology equipment or service contracts, ability to obtain TSA clearance, strong communication and financial oversight skills.
Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Outlook
1d
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Assistant Program Administrator
California or San Diego or El Segundo or San Bruno or Oakland or Riverside or Santa Rosa or Orange or Fresno or San Jose or Sacramento or Monterey Park or Woodland Hills or Santa Barbara or Chico or San Bernardino
$10k-$11k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Leads statewide licensing operations, administers statutes and regulations, oversees regional managers, analyzes field data, and develops recommendations. Requires California work residency and background clearance.
2w
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Driver Program Aide Partial Hospitalization Program
Hawthorne, California, United States
$23-$26/hr OnsiteFull Time
College Medical Center
College Medical Center: Community hospital providing acute care and behavioral health services.
Valid CA driver license with Class B/C passenger endorsement or permit, current DOT physical, BLS within 30 days, healthcare transporting experience, knowledge of roads/vehicle safety, ability to assist patients and protect PHI.
2mo
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PROGRAM LEADER (AT-WILL) (PL-2026)
Torrance, California, United States
$18-$19/hr OnsitePart Time, Temporary
Torrance
Torrance: Providing municipal services and community programs for Torrance residents.
0.5+ YOEPart-time, hourly program leader for community services; requires customer service skills and ability to assist program registrations and facility bookings. Some positions may require a driver’s license; CPR desirable. Six months related experience desirable.
MS Office, Internet
3w
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BULLETIN #13 - PROGRAM ADMINISTRATOR, SPECIAL EDUCATION
Norwalk, California, United States
OnsiteFull Time
Norwalk-La Mirada Unified School District
Norwalk-La Mirada Unified School District: Provides K-12 public education and student support services.
Coordinate and facilitate the district special education program, manage due process and mediations, and assist with recruitment, placement, supervision, and evaluation of special education staff; advanced training in special education required.
4w
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Academic Program Assistant
Los Angeles, California, United States
$25/hr OnsitePart Time
Keck Medicine of USC
Keck Medicine of USC: Provides specialized medical care and research via university health system.
Bachelor's degree (or equivalent experience), 0-6 months experience acceptable, excellent interpersonal and communication skills, program logistics and project management, database/data entry experience.
1mo
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Program Assistant
Pomona or Claremont
$22/hr OnsiteFull Time
Mt. San Antonio Gardens
Mt. San Antonio Gardens: Provides comprehensive retirement living and skilled nursing services.
1+ YOE1+ year experience working with older adults (including cognitive impairments); First Aid and CPR required; Activity Director or Social Services Designee certificate preferred; valid California driver's license; strong communication, organizational, and record-keeping skills; flexible schedule.
1d
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Program Assistant
Loma Linda, California, United States
$47k-$62k/yr OnsiteFull Time
Department of Veterans Affairs
Department of Veterans Affairs: Provides healthcare, benefits, and cemetery services to military veterans.
1+ YOEOne year of specialized experience equivalent to GS-04, four years of postsecondary education, or a combination; U.S. citizenship, office automation, customer service, correspondence, and problem-solving skills required.
Microsoft Word, Microsoft Excel, PDF tools, email/calendar systems, word processing, spreadsheet, electronic mail, desktop publishing, calendar, scheduling, database, graphic
2w
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Program Assistant
San Bernardino, California, United States
$23-$27/hr OnsiteFull Time
Community Action Partnership of San Bernardino County
Community Action Partnership of San Bernardino County: Delivers social services and economic support to alleviate poverty.
2+ YOECollege coursework (15 semesters/23 quarter units) required,2 years social service para‑professional/administrative experience,valid California driver license and insurable,ability to lift 25 lbs,proficiency with Microsoft Office and Adobe Reader.
Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Outlook, Adobe Reader, Internet Explorer
4w
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Academic Program Assistant
Los Angeles, California, United States
$25/hr OnsitePart Time
University of Southern California
University of Southern California: Private research university providing higher education and healthcare services.
0+ YOEBachelor's degree (or equivalent experience), 0-6 months experience, excellent interpersonal, oral and written communication, attention to detail, program logistics, database/data entry, project management and problem solving.
2mo
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Assistant Program Director
Ontario, California, United States
$80k-$85k/yr OnsiteFull Time
MarSell Wellness Center
MarSell Wellness Center: Mental health, foster care, and community wellness services provider.
5+ YOESupervise program staff and daily operations, ensure compliance with sexual abuse prevention/detection/response, coordinate with law enforcement, conduct training, and support intake/placements. Bachelor’s degree and multi-year social services experience required.
Microsoft Word, Microsoft Excel, Microsoft Outlook
2w
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Home Visit Program Coordinator
Anaheim, California, United States
$27-$34/hr FieldFull Time
AltaMed
AltaMed: Provides comprehensive healthcare services to underserved Southern California communities.
2+ YOEHigh school graduate with medical assistant certification, BLS required, minimum 2 years managed care/back-office experience preferred; bilingual Spanish/English preferred.
1mo
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Program Assistant I Cal AIM
San Bernardino, California, United States
$25-$26/hr FieldFull Time
Step Up
Step Up: Provides housing and mental health services for homeless individuals.
Support non-clinical program and office operations, intake, data reporting, EHR entry (Welligent), strong organizational and analysis skills, bilingual Spanish preferred, must own vehicle and California driver's license.
Microsoft Office, Microsoft Excel, Welligent