2mo
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Testing Initiative Coordinator
Modesto or Stockton or Santa Rosa
$69k-$95k/yr HybridFull Time
2+ YOETwo+ years in testing coordination or related civil rights investigations; strong organizational and recruitment skills; data handling and testing ethics awareness; bilingual in English and Spanish preferred.
2w
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Senior Testing Engineer (19024)
Pleasanton, California, United States
$137k-$147k/yr OnsiteFull Time
3+ YOEBachelor’s in Computer or Electronics Engineering and 3+ years evaluating products to CB Scheme, CE, GS, IEC, EN, UL, CSA and BIS standards; ability to prepare test proposals and document results.
1w
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ERS-NETA Electrical Testing Technician - Pleasanton, CA
Pleasanton, California, United States
FieldFull Time
3+ YOEPerform testing, troubleshooting, and inspection of electrical power distribution and switchgear through 15 kV; NETA exam passed, knowledge of NEC/OSHA/NFPA, strong computer skills, valid driver’s license, able to lift heavy test equipment, and available for significant travel.
Microsoft Word, Internet
2d
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Construction Materials Testing Technician Level I/II
Hayward or Stockton or Fresno
$25-$33/hr FieldFull Time
1+ YOEAbility to perform field and lab construction materials testing, lift up to 50+ lbs, operate testing equipment, hold multiple field certifications (ACI, Caltrans, NICET, etc.), and travel throughout Northern California.
ultrasonic non-destructive testing machine, concrete cylinder press
5d
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Site Testing Coordinator- KES 2026-2027 School Year (Internal Candidates Only)
Keyes, California, United States
$678/yr OnsitePart Time
Part-time, school-year coordinator role for 2026-2027; internal candidates only; stipend position supporting site testing activities.
1mo
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R&D Mechanical Engineer - Environmental Testing, Onsite
Livermore, California, United States
$122k-$238k/yr OnsiteFull Time
3+ YOEBachelor's degree (or equivalent) in a relevant discipline, ability to obtain DOE Q-level security clearance, experience with structural dynamics/environmental testing, proficiency in Python/Matlab/C++, and experience with data acquisition and sensors.
Python, Matlab, C++, accelerometer, load cell, Laser Doppler vibrometer, computer vision
5d
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R&D Mechanical Engineer - Environmental Testing, Onsite
Livermore, California, United States
$122k-$238k/yr OnsiteFull Time
3+ YOEBachelor's degree or equivalent, ability to obtain DOE Q-level security clearance, 3 years relevant experience preferred, experience with structural dynamics and environmental testing, proficiency in Python/Matlab/C++, strong communication.
Python, Matlab, C++
1mo
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Business Development Manager - Testing Services (56822)
San Diego or Pleasanton or Anaheim or Sacramento
$110k-$140k/yr RemoteFull Time
Qualifications not specified in job posting.
1mo
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Business Development Manager - Testing Services (56822)
San Diego or Pleasanton or Anaheim or Sacramento
$110k-$140k/yr OnsiteFull Time
Applied Technical Services: Testing, inspection, calibration, and forensic consulting services provider.
Qualifications not provided in the posting.
2mo
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Sr. Flight Test Engineer
Mountain View or San Martin
$190k-$260k/yr OnsiteFull Time
7+ YOEBachelor's in Mechanical/Electrical/Aerospace or related; 7+ years experimental flight test; test planning/leadership; aeronautical radio calls; risk assessments.
3w
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Test Engineer
Byron, California, United States
$118k-$190k/yr OnsiteFull Time
2+ YOEBachelor's in engineering, 2+ years test experience in hardware verification or lab testing, hands-on with propulsion/battery/EV systems, DAQ (National Instruments, Dewesoft), proficiency with Python, MATLAB, or LabVIEW, and strong troubleshooting and reporting skills.
National Instruments, Dewesoft, Python, MATLAB, LabVIEW, CAD, DAQ, HIL
2mo
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Embedded Flight Software Test Engineer Staff
Littleton or Pleasanton or Sunnyvale
$114k-$227k/yr OnsiteFull Time
Requires active TS/SCI clearance and experience in embedded software test development using MBSE and Cameo System Modeler; Python, IBM DOORS, Git/GitLab, and Agile/Jira experience; test development, execution, and result analysis skills.
Model Based Systems Engineering (MBSE), Cameo System Modeler, Python, Jira, IBM DOORS, SysML, UML, Git, GitLab, STARS, EZ-Framework
3w
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Principal Air Quality Engineer (Source Test)
San Francisco or Alameda County or Contra Costa County or Marin County or San Mateo County or Santa Clara County or Napa County or Solano County or Sonoma County or California
$145k-$177k/yr HybridFull Time
4+ YOEBachelor's degree in engineering (environmental/chemical/mechanical/petroleum) or closely related field and four years of air quality/environmental engineering experience; experience with source testing, permit review, rule development, emissions calculations, QA/QC, and supervising staff; valid California driver's license; pass physical/lift test.
Continuous Emission Monitoring System (CEMS)
2w
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Test Technician II
Pleasanton, California, United States
$25-$50/hr OnsiteFull Time
2+ YOEAA in electronics, 2+ years manufacturing experience including HDI, IPC610 training, ability to follow procedures, identify nonconformance, resolve problems, and perform automatic and manual product testing.
1w
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Field Engineer
Pleasanton, California, United States
$60-$80/hr FieldFull Time
5+ YOE5+ years electrical testing/commissioning experience, ability to perform independent testing and troubleshooting, read electrical diagrams, interpret test results, prepare technical reports, valid driver's license, and ability to travel up to 75%.
5d
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Instructional Paraprofessional Learning Assistant - ELD
Modesto, California, United States
OnsitePart Time
Pre-employment physical required; NCLB testing available; application attachments must be scanned into EdJoin; contact district for assistance or testing dates.
1mo
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Software Engineer
Atlanta or Dublin or Remote Location
$90k-$179k/yr HybridFull Time
2+ YOEBachelor's degree in Computer Science or related field; 2+ years in full-stack development; Java or Python; UI frameworks (Angular/React); REST, gRPC, GraphQL; cloud-native SDLC; strong problem-solving and teamwork.
Java, Python, Angular, React, GitHub Copilot, REST, gRPC, GraphQL, Cloud-native, Testing tools
1w
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Substitute Program Leader
Lodi, California, United States
$20/hr OnsitePart Time
High school diploma/GED, experience with children, availability M–F, pass Live Scan background check, TB test, and advanced math/English testing; 48 semester/60 quarter units or pass Instructional Aide Test may be required.
1mo
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Local Delivery Driver - CDL A
Cheektowaga or Stockton or San Francisco or Los Angeles or United States
$29/hr OnsiteFull Time
Must be 21+, hold a valid U.S. CDL A (non-excepted interstate status where applicable), pass DOT physical, DOT road test, drug test and physical capabilities test; able to lift 20-45 lb repeatedly and perform merchandising and invoice settlement.
pallet jacks, hand trucks
2mo
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Communications Systems Test Engineer
Livermore, California, United States
$190k-$215k/yr OnsiteFull Time
2+ YOEClearable or eligible for clearance; degree in Electrical/ Optical Engineering; 2-5 years lab experience with high-speed comm systems; MATLAB/Python skills; experience with high-speed test equipment; knowledge of coherent optical systems.
Bit Error Rate Testers, Arbitrary Waveform Generators, Oscilloscopes, Optical Spectrum Analyzers, Optical Power Meters, Variable Optical Attenuators, Polarization Controllers, Matlab, Python
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