38 test engineer jobs at 17 companies in Windsor, CA

2mo
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Electrical Field Test Engineer
Salem, Oregon, United States
OnsiteFull Time
Electrical Consultants, Inc.
Electrical Consultants, Inc.: Power delivery engineering, consulting, and construction services.
6+ YOEBSEE/BSME/BSEEET; 6-10 years for Senior; NICET III; travel; driving; no visa sponsorship; strong test equipment knowledge; IEEE/NETA standards familiarity.
Doble, Fluke, test equipment
3w
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In-Fab Wafer Test Engineer
Santa Rosa, California, United States
$93k-$155k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
2+ YOEBachelor's in Electrical Engineering (or equivalent) with 2+ years testing/troubleshooting RF, analog, and digital circuits; microwave and semiconductor device knowledge; experience with electrical test instrumentation; strong communication and problem-solving skills.
C#, .NET, Visual Studio, SPECS Test Framework
1w
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Senior Test Automation Engineer, onsite in Petaluma, California
Petaluma, California, United States
$121k-$193k/yr OnsiteFull Time
Ciena
CienaNYSE: CIEN: Provides high-speed optical networking and network automation solutions.
5+ YOEBachelor's in a technical discipline,5+ years SQA/test automation experience,Python and Linux proficiency,experience with Git/Bitbucket,JIRA and Jenkins,strong troubleshooting and communication skills.
Python, Linux, Git, Bitbucket, JIRA, Jenkins, Ixia, Spirent, Xena, TestRail, Confluence
3mo
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Test Technician
Woodland or Davis
$65k-$85k/yr OnsiteFull Time
Terabase Energy
Terabase Energy: Digital and automation platform for utility-scale solar plants.
5+ YOE5+ years electro-mechanical automation experience; high school diploma or GED; mechanical drawings and schematics; PLC and control systems experience; onsite Davis/Woodland CA; willing to travel.
PLC (Allen-Bradley, Siemens, Beckhoff), Electrical Schematics, Schematic Reading, Test Instrumentation, Data Logging, Welding (MIG/TIG), Machining (basic), Low Voltage Control Systems, Sensors (photoelectric, proximity, encoders), Hydraulic systems
3w
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Senior Air Quality Engineer (Source Test)
Richmond or San Francisco or Alameda County or Contra Costa County or Marin County or San Francisco County or San Mateo County or Santa Clara County or Napa County or Solano County or Sonoma County
$132k-$160k/yr HybridFull Time
Bay Area Air Quality Management District
Bay Area Air Quality Management District: Regulates stationary air pollution sources to protect public health.
2+ YOEBachelor's in engineering (environmental/chemical/mechanical/petroleum) or equivalent and 2+ years air quality engineering experience; knowledge of source testing, permitting, modeling, and emission inventories; valid California driver license; pass physical/lift test.
Geographic Information Systems
1mo
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Mechanical Engineer
Fairfield, California, United States
OnsiteFull Time
Jelly Belly Candy Company
Jelly Belly Candy Company: Manufactures and sells premium jelly beans and confectionery products.
2+ YOEDesigns, analyzes, and tests mechanical/electromechanical systems; plans factory layouts; requires a BS in Mechanical Engineering or related experience; proficiency with AutoCAD/SolidWorks; PLC, electrical controls; OSHA/ NEC knowledge.
AutoCAD, SolidWorks, Microsoft Office, PLC, servo drives, pneumatics, hydraulics, process instrumentation
1w
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Systems Engineer II (E2)
Benicia, California, United States
$96k-$132k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
2+ YOEBachelor's degree and 2+ years related experience in systems engineering; experience with system architecture, integration, testing, specifications, and cross-functional collaboration.
1w
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Systems Engineer II (E2)
Benicia, California, United States
$96k-$132k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
2+ YOEBachelor's degree and 2+ years related experience; systems engineering across electrical, mechanical, physics, algorithms and software; ability to create specifications, perform integration and testing.
1d
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Product Design Engineer
Santa Rosa, California, United States
$120k-$179k/yr OnsiteFull Time
ITT Inc.
ITT Inc.NYSE: ITT: Engineers and manufactures critical components for harsh environments.
10+ YOEBachelor's in Mechanical or Electrical Engineering,10+ years electro-mechanical product design, 3D CAD (Creo/Solidworks/NX), ASME Y14.5/GD&T, ability to create drawings/BOMs, test procedures, export document visibility, travel up to 10%.
Creo, Solidworks, NX, Microsoft Excel, Microsoft Word
4w
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Field Engineer II
Pennsylvania or Nashville or Santa Rosa
FieldFull Time
Educational Media Foundation
Educational Media Foundation: Non-profit network broadcasting Christian radio and digital media.
4+ YOEBachelor's in electronics/broadcast or 3+ years related experience; SBE desirable; 4+ years troubleshooting/maintaining broadcast equipment; FCC knowledge; networking and test-equipment proficiency.
VOMs, Oscilloscopes, Spectrum Analyzers, Microsoft Office
2mo
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Senior Prenatal Implementation Engineer
Richmond or Richmond
$126k-$143k/yr OnsiteFull Time
Revvity
RevvityNYSE: RVTY: Sells laboratory equipment and diagnostic tests for healthcare research.
3+ YOEBachelor’s degree in Biochemistry, Biotechnology, Biomedical Engineering or related; 3 years biotech support in prenatal/diagnostics lab; Hamilton Star/Starlet and cfDNA extraction experience; clinical imaging and testing equipment experience; willingness to travel up to 15%.
Hamilton Star/Starlet, cfDNA Extraction equipment, Clinical Imaging equipment, Testing equipment
1mo
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Full Stack Engineer, Foundation
United States or Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago
$146k-$235k/yr RemoteFull Time
LaunchDarkly
LaunchDarkly: Provides a feature management platform for software development teams.
5+ YOE5+ years full-stack engineering; strong TypeScript and React; experience with Go or Node; shipped AI/agent features and MCP/LLM tooling; instrumentation, funnel analysis, A/B testing, and on-call support experience.
TypeScript, React, Go, Node, MCP servers, LLM, IDE, LaunchDarkly
6d
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Software Engineer Support - SOC Security Information Management
Rancho Cordova or Sacramento or Vacaville or San Jose
OnsiteFull Time
Anvaya Solutions
Anvaya Solutions: Provides cybersecurity consulting and information security assessment services.
5+ YOE5+ Mgmt5+ years cloud and software engineering experience (.Net/.Net Core), database and analytics, REST/SOAP APIs, SQL/KQL, GIT, cloud security, automated testing, and SIEM/SOAR training.
.Net, .Net Core, REST, SOAP, SQL, Kusto Query Language (KQL), GIT, GitHub, Azure DevOps, GitHub Actions, Docker, SIEM, SOAR
3mo
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R&D Software Engineer
Santa Rosa, California, United States
$123k-$199k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNew York Stock Exchange: KEYS: Manufactures hardware and software for electronic test and measurement.
6+ YOE6+ years in C#/.NET development with WPF/Blazor; GUI design; Agile; driver/software interaction; testing and CI/CD; software for test/measurement
.NET, WPF, Blazor, Azure, AWS, REST, Jira, Confluence, Bitbucket, SourceTree, Jenkins, Artifactory, Dotfuscator, InstallShield, NUnit, xUnit, MSTest, Git, CI/CD, DevOps
3w
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Maintenance Engineer (CA, San Rafael)
San Rafael, California, United States
OnsiteFull Time
Equinox Hospitality
Equinox Hospitality: Owns and operates branded and independent hotel properties.
Skilled in troubleshooting and maintaining HVAC-R, electrical and plumbing systems; performing preventative maintenance, calibrations, life-safety tests; using Microsoft Office and Marriott systems; inventory and repair documentation.
Microsoft Office Suite, Microsoft Excel, Microsoft Word, Microsoft Outlook, Marriott systems, HVAC-R, Electrical, Plumbing, copier, fax, scanner, label maker, power lift, fire-pump, generator
3w
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Engineering Technician
Windsor or Santa Rosa
$80k-$95k/yr OnsiteFull Time
PNI Sensor
PNI Sensor: Develops high-precision magnetic sensors and navigation systems.
1+ YOEAssociate degree or equivalent experience, 1+ years electronics technician experience preferred, soldering and PCB assembly skills, wiring harness build/troubleshoot, Python scripting for test automation, and experience with electronic lab equipment.
Python, oscilloscopes, multimeters, power supplies, analyzers, PCB, SMT, drone
1mo
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Nitrous Oxide Plant Operator - Richmond, CA
Richmond, California, United States
$43/hr OnsiteFull Time
Matheson
MathesonTokyo Stock Exchange: 4091: Supplying industrial, medical, and specialty gases and handling equipment.
Operate nitrous oxide production facility, test and release materials, monitor processes, maintain records, ensure safety and regulatory compliance.
Gas chromatography, Analytical methods, Instruments and test equipment, Basic computer skills
3mo
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Repair and Tool Technician
Santa Rosa, California, United States
$23/hr OnsiteFull Time
The Home Depot
The Home DepotNYSE: HD: Operates retail stores selling home improvement and construction products.
Evaluating and repairing small engines, outdoor power equipment and handheld devices; supporting tool rental operations, writing contracts/invoices, maintaining and testing repaired units.
1mo
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Asphalt Specialist
Vallejo, California, United States
$90k-$104k/yr OnsiteFull Time
Vulcan Materials Company
Vulcan Materials CompanyNYSE: VMC: Produces construction aggregates, asphalt, and ready-mix concrete.
High school diploma required (bachelor's in engineering/geology preferred). Preferred 5 years construction materials testing experience (aggregates, asphalt, ready-mix). Must be able to perform ASTM/AASHTO/DOT tests, travel as needed, lift up to 50 lbs, and hold a valid driver’s license.
Microsoft Office Suite, Google, Oracle Business Environment