23 reliability test engineer jobs at 14 companies in Kent, WA

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Reliability Engineer
San Jose or Bellevue
$165k-$215k/yr OnsiteFull Time
Rivet Industries
Rivet Industries: Building integrated task systems for frontline industrial and defense operators.
5+ YOEBachelor's in engineering (or equivalent), 5+ years reliability engineering experience, hands-on reliability test and failure analysis experience, familiarity with ASTM/MIL/JEDEC/IEC standards, strong statistical and communication skills.
optical microscopy, X-ray, CT, SEM, EDX, FTIR
2d
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Electrical Test and Reliability Engineer, Satellites (Starlink)
Redmond, Washington, United States
$105k-$175k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in EE/CE/physics or STEM,1+ years hardware or electronics test experience,ability to design automated test solutions,program in Python/C/C++,and analyze circuit and reliability data.
Python, C/C++, oscilloscope, multimeter, spectrum analyzer, network analyzer, vector signal generator, source measurement unit
1mo
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Reliability Engineer III
Seattle or Brevard County or Huntsville or Denver or Los Angeles or Reston
$111k-$169k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEB.S. in engineering, 5+ years in reliability role, experience with FMEA/FTA/RBD/PHA, failure rate prediction (MIL-HDBK-217/217Plus), reliability/life test design, strong analytical and communication skills, U.S. work eligibility required.
FMEA, FTA, Reliability Block Diagrams (RBD), Preliminary Hazard Analysis (PHA), MIL-HDBK-217, 217Plus, PRA, Monte Carlo methods, DBIDS
3w
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Reliability Test Specialist, Amazon LEO
Redmond, Washington, United States
$99k-$160k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOEBachelor's in relevant engineering/science,2+ years hands-on hardware/test lab or aerospace experience,ability to run HALT/HASS/ALT campaigns,train staff,and support failure investigations.
accelerometers, thermocouples, DAQs, power supplies, oscilloscopes, function generators, HALT, HASS, ALT
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Member of Technical Staff, Hardware Reliability Engineer
Redmond, Washington, United States
$100k-$120k/yr OnsiteFull Time
Lumotive
Lumotive: Develops programmable optical semiconductors for solid-state LiDAR and sensing.
5+ YOEBachelor's in electrical, physics, or optical engineering; 5+ years in hardware reliability; environmental, accelerated life, and mechanical testing; FA/CAPA/8D; FMEAs; DFM/DFT; quality processes; lidar/photonic hardware experience.
Test equipment, Environmental testing equipment, Statistical analysis, CAPA/8D tooling, FMEA
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Senior Integration & Test Engineer
Seattle, Washington, United States
OnsiteFull Time
Endurance Energy
Endurance Energy: Develops modular seafloor geothermal power plants for clean energy.
7+ YOE7+ years in integration, test, manufacturing, reliability, or systems engineering with complex hardware; hands-on multidisciplinary hardware; lead integration and test efforts; travel to offshore/remote sites as needed.
DAQ systems, Instrumentation, Electrical harnessing, Test infrastructure tooling, Automation and data acquisition, Control systems, Wiring diagrams, P&IDs
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Sr. Reliability Engineer, Power Modules and AI Applications
San Jose or Kirkland
$115k-$170k/yr OnsiteFull Time
Monolithic Power Systems
Monolithic Power SystemsNasdaq: MPWR: Provides energy-efficient integrated power semiconductor solutions for electronics.
5+ YOE5+ years in reliability testing/qualification of IC devices and packages; MSc/PhD in materials/EE/physics/mechanical; JMP/Weibull; SEM/CSAM/X-ray/OBIRCH/TIVA; AI data center power architectures a plus.
JMP, Reliasoft, SEM, CSAM, X-ray, OBIRCH/TIVA, Weibull
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Embedded Systems Test Engineer
Redmond, Washington, United States
$95k-$137k/yr OnsiteFull Time
Pacific Northwest Defense Coalition
Pacific Northwest Defense Coalition: Trade association for the Northwest defense and security industry.
3+ YOEBS/MS in engineering, minimum 3 years hardware reliability or embedded systems testing, Python scripting, experience with lab instrumentation and communication protocols, ability to lift 50 lbs and stand up to 12 hours.
Python, Environmental chambers, Logic analyzers, Oscilloscopes, CAN, EtherCAT, MIPI, USB, UART, SPI, I2C, Ethernet, Power-cycling rigs, Programmable electronic loads, Embedded system APIs, Data logging, Telemetry platforms
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Site Reliability Engineer (SRE) - Hybrid Cloud Storage
Seattle, Washington, United States
$140k-$210k/yr HybridFull Time
Qumulo
Qumulo: Unified file and object storage for hybrid cloud environments.
3+ YOE3+ years building/operating automated testing for complex software; strong C and Python skills; experience with on‑prem and cloud (AWS/GCP/Azure); Linux/Ubuntu fluency; familiarity with Kubernetes, Ansible, Terraform, and observability tooling.
Python, C, Jenkins, Argo, OpenMetrics, Grafana, InfluxDB, Prometheus, AWS, GCP, Azure, Linux, Ubuntu, Ansible, Terraform, Kubernetes, NFS, SMB, S3
2mo
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Senior Electrical Engineer, Radiation Effects & Avionics Reliability
Seattle, Washington, United States
$150k-$200k/yr OnsiteFull Time
Cowboy Space
Cowboy Space: Building satellite-based orbital infrastructure for AI data centers.
4+ YOEBachelor’s in Electrical Engineering; 4+ years in radiation effects, avionics reliability, or high-reliability electronics; hands-on radiation testing; experience with FMEA/FMECA, FTA, derating; knowledge of FPGA/ASIC/power systems; able to translate test data into design decisions.
FPGAs, ASICs, Power electronics, COTS, Radiation test equipment, SPENVIS, OMERE, NOVICE
2w
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Staff Software Engineer, Test Platform
San Francisco or Seattle
$154k-$264k/yr OnsiteFull Time
SoFi
SoFiNasdaq: SOFI: Mobile-first platform for banking, lending, and investment services.
8+ YOEBachelor's or Master's in CS or related,8+ years software development,cloud (AWS),containers (Docker,Kubernetes),distributed systems,Java/Kotlin/Python/Go,automated testing and reliability expertise.
AWS, Docker, Kubernetes, Istio, Envoy, Java, Kotlin, Python, Go, Locust, Artillery, Cypress, Gremlin, AWS FIS, Datadog, Elastic, Splunk, Argo, GitLab CI/CD
2mo
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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.
2w
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Mechanical Engineer, Robotics
Austin or New York or San Francisco or Seattle
$203k-$232k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Design mechanical systems for robotics and automation, prototype to reliability testing, define interfaces and tolerances, instrument testing, collaborate with controls/software; end-effector, GD&T and DFM experience a plus.
4d
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Senior Software Engineer, Revenue Recapture
Seattle, Washington, United States
$167k-$230k/yr OnsiteFull Time
Atoms
Atoms: Building robotics and software to automate physical world industries.
Experienced engineer with strong backend Java skills building reliable distributed systems, front-end ability, strong communication, ownership, and focus on testing, observability, and CI/CD.
Java
1w
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Staff Software Engineer, Code RL
San Francisco or New York City or Seattle
$405k-$625k/yr HybridFull Time
Anthropic
Anthropic: Developing safe and reliable artificial intelligence systems.
Deep Python expertise, API and framework design experience, large codebase familiarity, reliability and testing focus, strong communication, and ability to embed with research teams.
Python