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38 testing position jobs at 28 companies in Ontario, CA

1mo
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Finish Carpenter -- Commercial Millwork/Cabinets/Trim -- Traveling Position
Riverside, California, United States
$25-$35/hr RemoteFull Time
Nationwide Fixture Installations
Nationwide Fixture Installations: Commercial fixture and architectural millwork installation services.
3+ YOE3-5 years installation and commercial/retail finish carpentry experience; high school or trade school; willing to travel; overtime; OSHA 10/30; CPR/First Aid; drug test, background check, MVR.
hand tools, cordless drill
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4d
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Paraprofessional-General Education -17.5 hr/wk (Position is subject to funding)
Whittier, California, United States
$45/mo OnsitePart Time
East Whittier City School District
East Whittier City School District: Operates public elementary and middle schools in Whittier, California.
1+ YOEOne year working with multi-age groups of children; completion of twelfth grade; ESSA requirement of AA degree, 48 semester units, or passing the District Instructional Assistant Test; coursework in child development desirable.
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1w
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Instructional Assistant - Transitional Kindergarten
Fountain Valley, California, United States
$21-$26/hr OnsitePart Time
Fountain Valley School District: Operates public elementary and middle schools in California.
Position requires meeting district instructional assistant qualifications; candidates must pass a written test (NCLB test accepted if already passed). See district job description for education and experience details.
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3mo
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Home Care Aide NEEDED For Elderly Female In Lake Elsinore, CA
Lake Elsinore, California, United States
$25/hr OnsitePart Time
Care Planning Institute
Care Planning Institute: Providing home care aide and advocacy services for seniors.
0+ YOEPart-time personal care aide position requiring caregiving experience; training provided; background check and TB test required.
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3mo
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Federal Work Study - Basic Needs
San Bernardino, California, United States
$17/hr OnsitePart Time
San Bernardino Community College District
San Bernardino Community College District: Operates community colleges and public broadcasting in San Bernardino.
Federal Work-Study student position; requires FWS award, enrolled in 6+ units, 2.0 GPA, TB test, confidentiality.
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2mo
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Registered Veterinary Technician (RVT)
Long Beach, California, United States
$25-$30/hr OnsiteFull Time
National Veterinary Associates: Operates a network of veterinary hospitals and pet resorts.
Licensed Veterinary Technician (RVT) or pending testing; full-time position; requires weekend availability; friendly, responsible, and team-oriented.
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1w
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SUBSTITUTE - Campus Security Associate
Whittier, California, United States
OnsitePart Time
Whittier Union High School District
Whittier Union High School District: Provides secondary education and adult learning programs.
Substitute, as-needed campus security position; applicants screened for minimum qualifications, tested if selected, and must complete fingerprinting (applicant pays $49).
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3w
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Substitute Health Services Technician
Menifee, California, United States
$20/hr OnsiteTemporary, Part Time
Menifee Union School District
Menifee Union School District: Provides public elementary and middle school educational services.
Substitute on-call position requiring CPR and First Aid (AHA or Red Cross), fingerprint clearance, TB clearance (<60 days), resume, and 2 references (one supervisor). Keenan online training and position-specific testing/training may be required.
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2mo
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Softball - Assistant Coach Jurupa Hills High School APXC #1708.26
Fontana, California, United States
OnsitePart Time
Fontana Unified School District
Fontana Unified School District: Provides K-12 and adult public education services.
Part-time coaching position with required parent/guardian and district guidelines for athletics; applicant must meet minimum education requirements and pass required tests.
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3w
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Classified Substitute - Candidate Pool 2026/2027
Temecula, California, United States
$17-$30/hr OnsiteMultiple Commitments Available
Temecula Valley Unified School District
Temecula Valley Unified School District: Provides public K-12 education and student support services in Temecula.
Day-to-day, on-call substitute for classified positions. Applicants must complete online application, attend orientation, provide original driver's license and Social Security card, TB test, fingerprinting, and may require job-specific testing/training.
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3w
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Program Assistant
Venice, California, United States
$23/hr OnsiteFull Time
Phoenix House California
Phoenix House California: Provides non-profit substance use and mental health treatment services.
High school diploma or equivalent required; prior administrative experience preferred. Must obtain yearly TB test clearance and maintain any position-required credential.
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2mo
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CBTC is Hiring! Apply Today and Start Tomorrow
East Los Angeles, California, United States
$22-$26/hr OnsitePart Time
California Behavioral Treatment Center
California Behavioral Treatment Center: Providing Applied Behavior Analysis therapy for children with developmental disabilities.
0+ YOEEntry-level position requiring High School diploma; valid CA driver’s license; ability to pass TB test and background checks; bilingual English/Spanish encouraged.
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4d
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Medical Supply Technician Sterile Processing (Technical Career Field Trainee (TCF)
Loma Linda, California, United States
$68k-$88k/yr OnsiteFull Time
Department of Veterans Affairs
Department of Veterans Affairs: Provides healthcare, benefits, and cemetery services to military veterans.
0.5+ YOETrainee position requiring basic sterile processing knowledge or related coursework/experience, English proficiency, U.S. citizenship, drug test, background check, and ability to meet physical demands.
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1w
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Aerospace Engineer-Aircraft Icing (Direct Hire)
Lakewood or Denver or Washington or Orlando or Hapeville or Chicago or Wichita or Burlington or Kansas City or Greensboro or Westbury or Vandalia or Oklahoma City or Fort Worth or Des Moines
$95k-$148k/yr OnsiteFull Time
Federal Aviation Administration
Federal Aviation Administration: Regulates civil aviation and manages national air traffic systems.
1+ YOEABET-accredited engineering degree required, 1+ year specialized experience with wind-tunnel/flight-test icing evaluation, positive education requirement with transcripts, U.S. citizenship required.
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3mo
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Logistics Stepvan Delivery Driver
Redlands, California, United States
$24-$25/hr OnsiteFull Time
D6 Logistics: Provides last-mile delivery and logistics services for Amazon packages.
Delivery driver with valid license, must be 21+, pass background and drug tests, able to lift up to 50 lbs, English proficiency, work in Redlands, CA; full-time position.
Smartphone, GPS Navigation
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2mo
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Recreation Technician
Pomona, California, United States
$18/hr OnsitePart Time
Associated Students, Inc. Cal Poly Pomona
Associated Students, Inc. Cal Poly Pomona: Operates recreational facilities and student services for Cal Poly Pomona.
Part-time student position with training; experience with fitness equipment maintenance preferred; CPR/AED and pool operator cert required within 30 days; ability to pass background and respirator tests.
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3d
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Marketing Brand Director
Chicago or Appleton or Cincinnati or Cleveland or Denver or Southfield or Downers Grove or Kansas City or Milwaukee or St Louis or Wichita or Arlington or Baltimore or Philadelphia or Pittsburgh or Boston or Edison or Hartford or New York or Melville or Atlanta or Charlotte or Columbia or Fort Lauderdale or Jacksonville or Orlando or Raleigh or Tampa or Austin or Dallas or Houston or Oklahoma City or Tulsa or Bellevue or Los Angeles or Newport Beach or Phoenix or Portland or Reno or Salt Lake City or San Diego or San Jose or San Francisco
$184k-$276k/yr HybridFull Time
Grant Thornton
Grant Thornton: Provides audit, tax, and professional advisory services to businesses.
12+ YOEBachelor's degree or equivalent experience, 12+ years enterprise/global brand strategy experience, expertise in positioning, brand architecture, M&A brand decisions, research and testing, exceptional writing and strategic judgment.
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5d
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CFY - Speech Language Pathologist (Clinical Fellowship)
Norco, California, United States
$79k-$83k/yr OnsiteFull Time
Leaps & Bounds Pediatric Therapy
Leaps & Bounds Pediatric Therapy: A pediatric outpatient therapy practice offering physical, occupational, and speech services with family-centered care.
Entry-level clinical fellowship position requiring SLP credential, CPR, TB test, clear Livescan, ability to work until 7pm, pediatric experience preferred, strong teamwork and documentation skills.
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2mo
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Firefighter/Paramedic
Canyon Lake, California, United States
$70k-$85k/yr OnsiteFull Time
City of Canyon Lake
City of Canyon Lake: Municipal government providing public services and safety for Canyon Lake.
Firefighter/Paramedic position requiring CA driver license, Paramedic licensure, Firefighter I, CPAT/NTN tests; college coursework in fire/EMS preferred; strong physical fitness and relevant certifications.
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2d
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Coach - Dance, Assistant - San Clemente High School 2026-2027 School Year
San Clemente, California, United States
$9k/yr OnsitePart Time
Capistrano Unified School District
Capistrano Unified School District: Provides K-12 public education and student support services.
Coaching and choreography for competitive high school dance; must hold First Aid/CPR, NFHS coaching and safety certificates, TB test, and be a positive role model with high-school team experience preferred.
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