218 performance testing jobs at 121 companies in Lacey, WA

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GPU Performance Engineer
Sunnyvale or Bellevue
$120k-$160k/yr OnsiteFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
2+ YOE2+ years software engineering experience; proficiency in Go and/or Python; production Kubernetes experience; develop performance tests, automation, and platform tooling; participate in on-call rotation.
Go, Python, Kubernetes
1mo
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Fuel Development & Testing Team Manager
Bellevue, Washington, United States
$168k-$252k/yr OnsiteFull Time
TerraPower
TerraPower: Developing advanced nuclear reactor technology and medical isotopes.
8+ YOE2+ MgmtB.S. in engineering with 8+ years relevant experience, 2+ years supervisory experience, knowledge of nuclear quality programs, design control, configuration management, fuel performance modeling/testing, and strong leadership and communication skills.
2mo
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Construction Material Testing Tech-Tacoma, WA
Tacoma, Washington, United States
$25-$35/hr OnsiteFull Time
Certerra
Certerra: Testing, inspection, and certification services for critical infrastructure projects.
Perform inspection and testing on federal, commercial, and infrastructure projects; interpret documents; communicate with project managers, contractors, and clients; maintain certifications; ensure safety and code compliance.
ASTM, AASHTO, IBC, ACI, NICET
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Payments Performance Strategist, Card Authorization
San Francisco or Seattle or Chicago or New York City or Atlanta or United States
HybridFull Time
Stripe
Stripe: Provides online payment processing and financial infrastructure for businesses.
5+ YOE5+ years in payments or operations; expertise diagnosing and improving card authorization rates; ability to design A/B tests, partner with merchants, and build optimisation narratives; SQL and dashboard/reporting experience preferred.
SQL
1w
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Engines System Balance & Performance Engineer II
Seattle or Huntsville
$99k-$139k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
2+ YOEB.S. in mechanical/aerospace engineering, 2+ years engineering experience, experience modeling complex fluid systems, familiarity with numerical solvers, engine testing, and Fortran/Python/Matlab.
Python, MatLab, Fortran, ROCETS, NPSS, GFSSP, Thermal-Desktop, Agentic AI
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HR Analyst – Performance Evaluations and Projects
Seattle, Washington, United States
$78k-$84k/yr HybridFull Time
University of Washington
University of Washington: Provides higher education and comprehensive academic healthcare services.
2+ YOEBachelor's in technology or business required; 2+ years HR analyst or project management experience; skills in requirements gathering, testing, data analysis, Workday, and Microsoft Office (advanced Excel).
Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Microsoft Visio, Microsoft Excel, Microsoft SharePoint, Microsoft Teams, Workday
2d
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Software Development Engineer III
Bellevue, Washington, United States
$166k-$203k/yr HybridFull Time
Amex GBT
Amex GBTNYSE: GBTG: Provides travel management services and technology for businesses.
5+ YOEBachelor's in CS/IT plus 5+ years experience in object-oriented programming, RESTful services, mobile engineering (MVC/MVVM/SDUI), automated and performance/network testing; experience with Objective C or Swift.
Restful web services, MVC, MVVM, SDUI, Objective C, Swift, Performance Testing, Network Testing, Automated Testing
2mo
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HVAC Technician
Seattle, Washington, United States
$63k-$77k/yr OnsiteFull Time
Cascadia College
Cascadia College: Public community college offering associate and bachelor's degrees.
5+ YOE5+ years HVAC and steam systems experience; journey-level HVAC mechanic or steamfitter or equivalent; skilled in diagnostic testing, repair, and maintenance of HVAC, refrigeration, and hot/chilled water systems; ability to lift up to 50 lbs and perform frequent full-body exertion.
Microsoft Office, Microsoft Outlook, automated building monitoring and control systems, drill press, grinder, bandsaw, hand drill, tester, welding equipment, soldering gun
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Navigation Framework Software Development in Test (SDET) – Apple Maps
Seattle, Washington, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Design and build scalable test solutions and automation to improve quality, reliability, and performance of Maps across platforms; collaborate with engineers and take ownership of testing initiatives.
4w
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Test & Balance Foreman
Seattle, Washington, United States
$65-$75/hr FieldFull Time
MacDonald-Miller Facility Solutions
MacDonald-Miller Facility Solutions: Designs and services mechanical systems for commercial buildings.
Lead TAB projects and teams, perform advanced HVAC testing/adjusting/balancing, troubleshoot system performance, ensure safety and quality, and obtain/hold TAB/NEBB-related certifications.
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Tech, Test Lab - Days / Nights
Tacoma, Washington, United States
$25-$37/hr OnsiteFull Time
Toray Composite Materials America
Toray Composite Materials AmericaTokyo Stock Exchange: 3402: Produces advanced carbon fiber and composite materials for industry.
2+ YOELaboratory technician role performing calibration, testing, and maintenance; requires HS diploma, 2+ years lab experience or Associate degree; proficient in MS Excel/Word; export control compliance.
Laboratory equipment, Calibration equipment, Microsoft Excel, Microsoft Word
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Quick Lube Technician
Olympia, Washington, United States
$18-$20/hr OnsiteFull Time
I-5 Auto Group
I-5 Auto Group: A family-owned group of automotive dealerships providing sales and service.
Ability to test and diagnose vehicle systems, perform oil changes and fluid refills, use power and hand tools, drive vehicles for testing, and lift up to 50 lbs.
power tools, machine tools, hand tools
1w
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Transportation Technician 3 - Washington State Ferries
Seattle, Washington, United States
$69k-$93k/yr FieldFull Time
Washington State Department of Ecology
Washington State Department of Ecology: Provides environmental regulation and conservation services for Washington state.
Perform field inspection and materials testing for ferry terminal construction; interpret plans; prepare field reports; valid driver’s license; experience with material testing and Microsoft Office.
Windows, Microsoft Word, Microsoft Excel, Microsoft Outlook
3mo
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Medical Laboratory Scientist
Bremerton, Washington, United States
OnsiteFull Time
CommonSpirit Health
CommonSpirit Health: Large non-profit healthcare system providing hospital and medical services.
Bachelor of Science in a biological or chemical science required; preferred clinical laboratory/medical laboratory certifications. Performs complex lab testing, instrument maintenance, quality control, and proficiency testing.
2w
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Senior IT Controls Analyst (GR 31)
Renton or Bellevue
$104k-$163k/yr OnsiteFull Time
PACCAR
PACCARNasdaq: PCAR: Designs and manufactures heavy-duty commercial trucks and diesel engines.
4+ YOELead IT compliance and records management, perform ITGC/ITAC testing, document audit workpapers, support SOX testing; CISA and bachelor’s degree required; 4 years IT/audit experience.
Microsoft Word, Microsoft Access, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint, Tableau, Power Automate, SQL
6d
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Quality Control Technician
Seattle, Washington, United States
$36/hr OnsiteFull Time
Heidelberg Materials
Heidelberg MaterialsFrankfurt Stock Exchange: HEI: Manufactures and supplies cement, aggregates, and ready-mixed concrete.
Perform quality control tests on construction materials, document and report results, maintain and calibrate testing equipment, comply with safety and industry standards; ACI Field Testing Grade 1 preferred; post-offer physical, drug screen, and background check required.
1mo
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Medical Support Specialist
Seattle, Washington, United States
$21-$28/hr OnsiteFull Time
Concentra
ConcentraNYSE: CON: Provider of occupational health, urgent care, and physical therapy.
0.5+ YOEVocational training or MA experience; minimum ~6 months MA experience preferred. Perform DOT/non-DOT drug & alcohol testing, phlebotomy, vaccines/injections, PFTs, audiograms, respirator fit testing, rapid tests; maintain documentation and patient flow.
Microsoft Word, Microsoft Excel, Microsoft Outlook
1w
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Sprinkler Test & Inspect Tech II
Renton, Washington, United States
FieldFull Time
Everon
Everon: Integrates commercial security, fire, and life safety solutions.
1+ YOEPerform routine tests and inspections of fire alarm and sprinkler systems, document deficiencies, maintain truck inventory, obtain NICET Level I within one year, valid driver\u0019s license and pass drug screen.
multimeters, battery analyzers, decibel meters, personal computers
2w
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Tech Lead, Quality Assurance Engineering - Global E-commerce
Seattle, Washington, United States
$170k-$278k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
5+ YOE2+ MgmtBachelor's in Computer Science,5+ years testing/development in internet companies,2+ years leading QA,proficiency in Java/Python/Go,knowledge of CI/CD,automation,performance and stability testing.
Java, Python, Go, CI/CD
6d
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Coax Splicer
Milton, Washington, United States
$38-$48/hr FieldFull Time
Cannon Construction
Cannon Construction: Construction of utility and telecommunications infrastructure.
Perform aerial and underground coax splicing, testing, activation, maintenance; must read prints, operate RF/TDR test equipment, lift up to 75 lbs, and hold a valid driver's license.
RF testing equipment, signal level meters, leakage detectors, TDRs