254 first assistant jobs at 66 companies in San Diego, CA

6d
Save
Mark Applied
Hide
First Assistant Engineer - 139427
San Diego, California, United States
$53-$78/hr FieldFull Time
University of California, San Diego
University of California, San Diego: A public research university providing higher education and healthcare.
Requires a U.S. Coast Guard First Assistant Engineer license, STCW95 and lifeboat endorsement, TWIC, VPDSD, U.S. passport, maritime engineering expertise, and ability to work at sea for 8–12 weeks.
word processing, spreadsheet applications
2mo
Save
Mark Applied
Hide
Instructional Assistant Special Education
Encinitas or San Diego or Carmel Valley
$22-$29/hr OnsitePart Time
San Dieguito Union High School District
San Dieguito Union High School District: Operates public middle and high schools in San Diego.
0.5+ YOESix months working with children (paid or volunteer), CPR with hands-on training and First Aid certification, ability to assist instruction in special education settings.
2w
Save
Mark Applied
Hide
Lifestyle Assistant/ Driver
La Mesa, California, United States
$17-$24/hr OnsitePart Time
Westmont Living
Westmont Living: Providing comprehensive housing and care services for senior citizens.
2+ YOEProvide activity assistance, encourage resident participation, transport residents, document programs; must pass health and background checks, have CPR/first aid and Class B driver license.
2w
Save
Mark Applied
Hide
Activities Assistant (Full-Time)
Vista, California, United States
$18-$19/hr OnsiteFull Time
Rancho Vista Senior Living
Rancho Vista Senior Living: Provides senior independent, assisted living, and memory care services.
High school diploma or equivalent, First Aid certification, experience running activities for seniors (dementia experience preferred), strong organization and communication, ability to engage and assist residents.
VCR, DVD, stereo system
1mo
Save
Mark Applied
Hide
Activity (Vitality) Assistant
National City, California, United States
$18-$23/hr OnsiteFull Time
Generations
Generations: Operates senior living communities providing assisted and independent living.
High school diploma or equivalent; medication assistance experience preferred; CNA or HHA certification a plus; CPR/First Aid training available; must pass pre-employment physical and background checks; flexible availability including weekends/holidays.
1mo
Save
Mark Applied
Hide
Caregiver (Personal Care Assistant)
Carlsbad, California, United States
$17-$22/hr OnsiteFull Time
Sunrise Senior Living
Sunrise Senior Living: Operator of senior living and memory care communities.
High school diploma or GED, age 18+, CPR/First Aid (or ability to obtain), strong communication, compassion, and ability to assist with ADLs and mobility.
1w
Save
Mark Applied
Hide
Assistant Teacher (Waddler/Toddler/Preschool) (Escondido)
Escondido, California, United States
OnsiteFull Time
Heartbeat Music & Performing Arts Academy
Heartbeat Music & Performing Arts Academy: Offers arts-integrated preschool and performing arts education for youth.
Child Development Assistant Permit or equivalent, CPR/First Aid certification, Mandated Reporter training, and 3 semester units of Infant/Toddler coursework when assigned to infant/toddler classrooms.
1w
Save
Mark Applied
Hide
Adult Transition Program - Instructional Assistant
Poway, California, United States
$21-$27/hr OnsitePart Time
Poway Unified School District
Poway Unified School District: Operates public K-12 schools in the Poway area.
2+ YOEHigh school diploma or equivalent, 2 years experience with students in specialized learning environments, must obtain First Aid/CPR/AED within six months; ability to assist with instruction, behavior management, lifting, and student supervision.
2w
Save
Mark Applied
Hide
Clerical Assistant
El Cajon, California, United States
$19-$24/hr OnsiteFull Time
Grossmont-Cuyamaca Community College District
Grossmont-Cuyamaca Community College District: A public community college district providing higher education services.
High school diploma or equivalent and responsible clerical experience with public contact; may require CPR/First Aid and fingerprint clearance; must complete application assessments and selection process.
Microsoft Word, Microsoft Excel
2w
Save
Mark Applied
Hide
Activities Assistant
Escondido, California, United States
$19-$19/hr OnsiteFull Time
Pacifica Senior Living
Pacifica Senior Living: Operates assisted living, memory care, and independent living communities.
Experience working with seniors (dementia experience preferred), high school diploma/GED, valid First Aid certification, strong organization and engagement skills, ability to operate VCR/DVD/stereo, and reliable attendance.
VCR, DVD, stereo
1mo
Save
Mark Applied
Hide
Assistant Lifeguard
San Diego County, California, United States
$18-$18/hr OnsitePart Time
YMCA of San Diego County
YMCA of San Diego County: Provides community-focused fitness, childcare, and social support programs.
Must be at least 16, hold lifeguard, CPR PRO/AED, First Aid and O2 certifications (or obtain within employer timelines); pass written and practical exams; able to observe and respond to pool emergencies.
4d
Save
Mark Applied
Hide
HRIS Assistant
San Diego, California, United States
$21-$24/hr HybridFull Time
YMCA of San Diego County
YMCA of San Diego County: Providing community health, fitness, and social services.
2+ YOEHigh school diploma or GED, 2+ years of administration and data entry, 1+ year using HCM systems for employee records and HR transactions, and CPR/AED and First Aid certification within 30 days.
Human Resources Information Systems (HRIS), Human Capital Management (HCM), Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook
1w
Save
Mark Applied
Hide
PROGRAM ASSISTANT-HEALTH
San Diego, California, United States
$24-$27/hr OnsiteFull Time
Neighborhood House Association
Neighborhood House Association: Provides social, educational, and healthcare services to families and seniors.
2+ YOEAssociate degree or 2 years of data entry or computer records experience; California driver's license required. Pediatric First Aid and CPR required within 90 days; fingerprints, immunizations, TB, and physical required.
GoEngage, HIPAA, FERPA
3w
Save
Mark Applied
Hide
Advanced Care Assistant
Chula Vista, California, United States
$20-$23/hr OnsitePart Time
Safe Harbor Home Care
Safe Harbor Home CareNASDAQ: PNTG: Providing non-medical in-home care and companionship for seniors.
Must be 18+, registered with CA Home Care Aide registry with active HCA number, current TB clearance, CPR/first aid as required, complete LIC forms and fingerprint background, able to lift and perform personal care tasks.
2mo
Save
Mark Applied
Hide
PACE Administrative Assistant
Escondido, California, United States
$25-$35/hr OnsiteFull Time
Neighborhood Healthcare
Neighborhood Healthcare: Provides integrated medical, dental, and behavioral health services.
2+ YOEHigh school/GED required (BA preferred). 2+ years administrative experience (healthcare preferred). BLS, CPR, First Aid required. Strong Microsoft and electronic health data system skills, communication, scheduling, confidentiality, ability to lift 10 lbs.
Microsoft applications, electronic health data systems, spreadsheets
1mo
Save
Mark Applied
Hide
PHYSICAL EDUCATION ASSISTANT (Part Time)
Fallbrook, California, United States
$18-$21/hr OnsitePart Time
Fallbrook Union Elementary School District
Fallbrook Union Elementary School District: Provides K-8 public education services in Fallbrook, California.
Must have high school diploma or equivalent, First Aid/CPR certificate, ability to perform basic first aid, clerical skills, and pass fingerprint, TB, physical, and drug screening requirements.
1w
Save
Mark Applied
Hide
Competitive Sports Office Assistant
San Diego, California, United States
$18/hr OnsitePart Time, Student Employment
Associated Students SDSU
Associated Students SDSU: Manages recreational facilities and student programs at SDSU.
Current SDSU enrollment, good academic standing, U.S. work eligibility, intramural sports operations knowledge, CPR/AED/First Aid certifications, computer proficiency, and strong English communication skills.
FusionPlay, DSEREC, Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2w
Save
Mark Applied
Hide
Program Assistant - Bilingual Preferred
San Diego, California, United States
$22-$24/hr FieldFull Time
San Diego Youth Services
San Diego Youth Services: Provides shelter and counseling for at-risk youth populations.
Bilingual (Spanish/English) preferred. Bachelor\u0002s degree preferred. Experience with office support, crisis hotline, intake assessments, CPR/First Aid, reliable vehicle, and Microsoft Outlook/Word/Access.
Microsoft Outlook, Microsoft Word, Microsoft Access
1mo
Save
Mark Applied
Hide
Assistant City Manager
Santee, California, United States
$200k-$269k/yr OnsiteFull Time
City of Santee
City of Santee: Provides municipal government services and public safety to Santee residents.
Application requires a cover letter, resume, and six professional references; recruitment open until filled with first review the week of August 17, 2026; position assigned to the City Manager's Office.
1mo
Save
Mark Applied
Hide
Academic Assistant- Adolescent Residential Healthcare
Fallbrook or Bonsall
OnsiteFull Time
AMFM Healthcare
AMFM Healthcare: Providing residential and outpatient mental health treatment services.
0.5+ YOEMust be 18+, high school diploma/GED, 6+ months experience with adolescents, CPR/First Aid and TB clearance, successful background check, classroom and computer proficiency.
Microsoft Office, Adobe Acrobat, Google Workspace (G Suite)