109 testing engineer jobs at 55 companies in Loomis, CA
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CxA/Owner Testing Engineer (On-Site) (Data Center)
Birmingham or Montgomery or Fayetteville or Little Rock or Tempe or Irvine or Oakland or Sacramento or San Diego or San Francisco or Colorado Springs or Denver or Baton Rouge or Wethersfield or Washington or Cape Canaveral or Fort Lauderdale or Fort Walton Beach or North Miami Beach or Jacksonville or Naples or Orlando or Palm Beach Gardens or Pensacola or Sarasota or Tallahassee or Tampa or The Villages or West Des Moines or Boise or Twin Falls or Chicago or Indianapolis or Fort Wayne or Lawrence or Fort Campbell or Louisville or Boston or Baltimore or Rockville or Silver Spring or Troy or Kansas City or St. Louis or Jackson or Cary or Charlotte or Bedford or Clark or Morristown or Albuquerque or Farmington or Rio Rancho or Henderson or Garden City or Albany or New York or Syracuse or Cleveland or Columbus or Oklahoma City or Bend or Corvallis or Portland or Philadelphia or Greenville or Chattanooga or Nashville or Austin or Corpus Christi or Dallas or El Paso or Fort Worth or Houston or Freeport or San Antonio or Salt Lake City or Arlington or Reston or Bellevue or Seattle or Spokane or Yakima or Appleton or Milwaukee
$95k-$131k/yr OnsiteFull Time
10+ YOEBachelor's in engineering/construction/related,10+ years commissioning/testing/construction/mission-critical experience or 5+ years hyperscale data center commissioning; strong commissioning, testing, QA/QC, documentation, and stakeholder coordination skills.
1mo
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Rail System Design, Testing & Commissioning Manager
Sacramento, California, United States
$125k-$165k/yr HybridFull Time
0+ YOEProfessional Engineer required, degree in engineering, expertise in rail systems integration, testing and commissioning, FRA regulatory knowledge, system engineering and interface management, experience across design through commissioning phases.
ETCS Level 2, SCADA
3d
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Test Engineer
Sacramento or Burlingame
$150k-$215k/yr OnsiteFull Time
1+ YOEBachelor's in engineering, 1+ years test engineering experience (battery/energy preferred), strong electromechanical fundamentals, data analysis skills, problem solving, and communication.
6d
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Systems Engineer VI – Test
Reno or Folsom
$161k-$279k/yr OnsiteFull Time
15+ YOEBachelor's degree in engineering or STEM,15+ years propulsion integration and test experience, expert knowledge of propulsion testing, systems engineering, test automation, and leadership; strong communication and troubleshooting skills.
C/C++, MATLAB, Simulink, Python
1mo
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Electrical Engineer
Roseville, California, United States
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years electrical engineering experience, BS in Electrical or Computer Engineering required, ability to obtain Secret clearance, experience with electronics/PCB design, testing, EMI/environmental testing, integration into military platforms, and travel up to 25%.
Model-Based Systems Engineering (MBSE), Agile, MOSA, SOSA
1mo
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Electrical Engineer
Roseville, California, United States
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years electrical engineering experience, bachelor’s in Electrical or Computer Engineering required, ability to obtain Secret clearance, experience with electronics design, PCB, integration and EMI/environmental testing, and travel up to 25%.
MBSE, Agile, MOSA, SOSA
3w
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Process Engineer
Rancho Cordova, California, United States
$25-$29/hr OnsiteFull Time
BS in engineering or equivalent experience, strong MS Office skills, project/time management, process improvement, ability to conduct grinding tests, strong communication.
Microsoft Office
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Electrical Engineer II
Rancho Cordova or Sacramento
$95k-$140k/yr OnsiteFull Time
Technical expertise in low/medium voltage power system design, switchgear/switchboard engineering, component specification, creating SOO and drawings, and supporting manufacturing and testing; prior electrical or manufacturing engineering experience required.
AutoCAD Electrical, SolidWorks Electrical, EPLAN
2w
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Interdisciplinary Engineer
McClellan, California, United States
$45k-$153k/yr OnsiteFull Time
1+ YOEBachelor's in engineering or related field required (transcripts required). Minimum 1 year specialized experience in radiation effects testing or related field. Secret clearance and drug screening required.
2w
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Mechanical Engineer
Sacramento, California, United States
OnsiteFull Time
5+ YOEBS in Mechanical Engineering or equivalent experience, 5+ years industrial machine design, familiarity with roll forming and FEA methods, SolidWorks proficiency, statistical/test methodology and strong communication skills.
SolidWorks
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Lead Commissioning Engineer
Roseville, California, United States
$140k-$185k/yr HybridFull Time
8+ YOE8+ years testing and commissioning experience for electrical substations and generation, bachelor’s in engineering preferred, valid driver’s license, strong relay and protection expertise.
SCADA, RTU, DFR, GE, SEL, ALSTOM, SCHNEIDER, SIEMENS, ABB
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Silicon Product Engineer
Folsom, California, United States
$155k-$200k/yr OnsiteFull Time
3+ YOEBachelor’s in engineering or STEM with 5 years experience, or Master’s with 3 years; test methodology, failure analysis, qualification, and manufacturing ramp support experience.
1mo
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Compliance Engineer
Rancho Cordova, California, United States
$80k-$95k/yr OnsiteFull Time
2+ YOEAssociate's degree or equivalent experience, 2–5 years in compliance/safety/regulatory engineering, knowledge of electrical safety and elevator standards, ability to interpret technical drawings and support product certification and testing.
1mo
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Principal Engineer, Product Development Engineering
Folsom, California, United States
$135k-$224k/yr OnsiteFull Time
8+ YOEBachelor's in engineering required, 8+ years in memory/storage/test/validation engineering, proficiency in C/C++/Python, experience with ATE (Advantest, Teradyne), oscilloscopes and protocol analyzers, NPI-to-production test development.
C, C++, Python, Automated Test Equipment, Advantest, Teradyne, Oscilloscope, Protocol Analyzer, Signal Injection Tools
1w
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Development Engineer, Mechanical
Auburn or Earth City
$100k-$120k/yr OnsiteFull Time
4+ YOEBS in Mechanical Engineering, 4+ years design experience, SolidWorks proficiency, machining familiarity, ability to create drawings/BOMs, prototype testing, and strong communication skills.
SolidWorks, Micrometer, Caliper, Optical comparator
1mo
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Software Engineer II
Roseville, California, United States
$106k-$214k/yr HybridFull Time
2+ YOEBachelor's or Master's in CS/CE or related; 2+ years software engineering; proficiency in C and C++; experience with software systems design, testing, debugging, and multi-platform development.
C, C++, Linux
6d
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Source Test Engineer
Sacramento County, California, United States
$6k-$12k/mo HybridFull Time
Experience conducting stationary source testing, writing source test reports, ability to work in industrial settings, pass medical clearance and annual respirator certification, lift up to 50 lbs, and submit an SOQ and two authored source test reports.
2w
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Network Software Test Engineer III
Roseville, California, United States
$121k-$243k/yr HybridFull Time
4+ YOE4+ years in network QA or engineering, BS/MS in related field preferred, strong Python and pytest automation skills, networking protocol and security testing experience, familiarity with CI/CD and AI/LLM-driven testing.
Python, pytest, CI/CD, Jenkins, GitHub Actions, Git, Wireshark, tcpdump, VMware, Docker, Kubernetes, GNS3, Mininet, EVE‑NG, AI models, LLMs
1mo
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Software Engineer II
Roseville, California, United States
$106k-$214k/yr HybridFull Time
2+ YOEBachelor's degree in CS/CE (Master's preferred), 2–4 years software engineering experience, proficiency in C and C++, software systems design and testing, experience across multiple platforms, strong analytical and communication skills.
C, C++, Linux
1d
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OCS Designer / Junior Engineer
Sacramento, California, United States
$86k-$120k/yr HybridFull Time
Bachelor’s degree in engineering or computer science; eagerness to learn OCS design, field testing willingness, strong organization, communication, collaboration, analytical, and problem-solving skills.
OCS
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