103 physics engineer jobs at 45 companies in Lacey, WA

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Senior Spacecraft Analysis Engineer
Seattle, Washington, United States
$115k-$145k/yr OnsiteFull Time
Cowboy Space
Cowboy Space: Building satellite-based orbital infrastructure for AI data centers.
3+ YOE3+ years engineering analysis; Bachelor's in aerospace/mechanical/physics; experience in at least one analysis domain; proficient with engineering tools; strong physics/ modeling fundamentals.
ANSYS, NASTRAN, Thermal Desktop, COMSOL, MATLAB, Simulink, Python
1mo
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Substation Engineer
Seattle or Bellevue or Spokane
$80k-$139k/yr OnsiteFull Time
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
Bachelor's in Engineering and PE required; experience in power market project execution and substation physical design; proficiency with Microsoft Office and design tools (PLS CAD, AutoCAD, Plant 3D, AutoPipe, Revit).
Microsoft Office, PLS CAD, AutoCAD, Plant 3D, AutoPipe, Revit
2w
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Engineer, Modular R&D
Austin or New York City or San Francisco or Seattle
$203k-$232k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Hands-on experience engineering complex physical products or modular construction, cross-discipline collaboration, clean fabrication-ready drawings, production launch support, fast iteration without losing configuration control.
SolidWorks, Inventor, Revit
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Substation Project Engineer
Los Angeles or Ontario or Santa Clarita or Tustin or Colorado Springs or Denver or Boise or Coeur d'Alene or Pocatello or Bend or Corvallis or Portland or Salem or Bryan or College Station or Salt Lake City or Bellevue or Bellingham or Everett or Olympia or Seattle or Spokane or Tacoma or Vancouver or Woodinville or United States
$120k-$150k/yr HybridFull Time
David Evans and Associates
David Evans and Associates: Provides engineering, surveying, and planning for infrastructure projects.
4+ YOEBachelors in electrical or mechanical engineering, 4+ years substation protection & control or physical design experience, PE license required, experience coordinating multidisciplinary teams; EasyPower/ETAP familiarity preferred.
EasyPower, ETAP
1w
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Materials & Process Engineer
Kent, Washington, United States
$129k-$252k/yr OnsiteFull Time
Stoke Space
Stoke Space: Developing fully reusable rockets for frequent orbital access.
3+ YOEBachelor's in materials/engineering/physics,3+ years materials engineering experience across metals, coatings, welding, powder metallurgy; proficiency in material characterization, testing, failure analysis, and supplier qualification; familiarity with ASTM/NASA/AWS preferred.
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Senior Thermal Engineer – Payload Systems
Seattle, Washington, United States
$157k-$220k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEBachelor's in engineering/physics, 8+ years thermal engineering experience for aerospace/RF/high-power electronics, spaceborne thermal design experience, phased array thermal knowledge, thermal modeling tool proficiency, and familiarity with environmental standards.
Thermal Desktop, SINDA/FLUINT, ANSYS Icepak
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Optical Test Engineer
Bellevue, Washington, United States
$150k-$185k/yr OnsiteFull Time
Rivet Industries
Rivet Industries: Building integrated task systems for frontline industrial and defense operators.
3+ YOEB.S. in engineering/physics required; 3+ years in sensor characterization or optical test; proficiency in Python and scientific libraries; experience with optical measurement equipment; strong experimental design and communication skills.
Python, NumPy, SciPy, Matplotlib, integrating spheres, optical power meters, beam profilers, oscilloscopes
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Nuclear Methods Engineer
Bellevue, Washington, United States
$168k-$252k/yr OnsiteFull Time
TerraPower
TerraPower: Developing advanced nuclear reactor technology and medical isotopes.
15+ YOEB.S. in Mechanical Engineering or related, 15+ years relevant experience, strong reactor physics and computational skills, programming (Python/C++/Fortran), experience with reactor analysis codes, formal documentation and QA experience.
DIF3D, MC2, PARTISN, MCNP, Serpent, SCALE, PARCS, APA, CASMO, DRAGON, ARMI, Python, C++, Fortran
1w
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Interdisciplinary Civil Engineer/Physical Scientist (Environmental)
Portland or Olympia
$115k-$161k/yr FieldFull Time
Bonneville Power Administration
Bonneville Power Administration: Provides wholesale hydroelectric power and regional electrical transmission services.
1+ YOEBachelor's degree in engineering or physical science, professional engineering credentials or FE, 1+ year specialized environmental experience at GS-12 level, U.S. citizenship, valid driver's license, ability to lift 50 lbs, submit transcripts and federal resume.
4d
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Structural Engineer-Diver
Seattle or Tacoma or Long Beach
$90k-$160k/yr HybridFull Time
KPFF
KPFF: Provides structural and civil engineering design and consulting services.
2+ YOEBS in civil/structural engineering, EIT required (PE/SE preferred), 2+ years with underwater/topside inspection, ADCI certification, SCUBA and surface-supplied-air capability, First Aid/CPR/AED, ability to pass ADCI dive physical, SAP2000/L-Pile/Microsoft Excel/VBA proficiency.
SAP2000, L-Pile, Microsoft Excel, VBA
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Senior Physical Substation Engineer - Power Delivery
Sumner, Washington, United States
$100k-$150k/yr OnsiteFull Time
Westwood Professional Services
Westwood Professional Services: Engineering and design services for infrastructure and energy projects.
5+ YOEABET‑accredited Bachelor's in Electrical Engineering, 5+ years substation physical design experience, knowledge of NESC/NEC/IEEE/ASCE, proficiency with AutoCAD/MicroStation and Microsoft Office, ability to lead multidisciplinary design and site activities.
Microsoft Office, AutoCAD, MicroStation, CDEGS, WinIGS
1mo
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Senior/Principal Machine Learning Engineer
Pleasanton or Seattle
$228k-$342k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
7+ YOE7+ years ML engineering experience (10+ for principal), strong ML/deep learning background, experience with LLMs and production model hosting, cloud experience (AWS/GCP), leadership/mentoring experience, Bachelor's in CS/engineering/physics/math required (advanced degrees preferred).
PyTorch, TensorFlow, AWS, GCP
3w
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Staff Electro-Optical Payload Engineer
Tukwila or United States
$155k-$180k/yr HybridFull Time
BlackSky
BlackSkyNYSE: BKSY: Provides real-time satellite imagery and geospatial intelligence analytics.
10+ YOE10+ years engineering experience with design, modeling, integration, and test of optical systems; BS in optical engineering/physics (or equivalent); hands-on optical lab experience; numerical programming proficiency; strong optics and radiometry knowledge; US citizenship required.
Python
1w
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Substation Project Engineer (Northwest Region)
Boise or Billings or Missoula or Portland or Salem or Bellevue or Seattle or Olympia or Coeur d'Alene or Kalispell or Vancouver or Everett or Butte or Bozeman or Bend or Gig Harbor or Tacoma or Helena or Ashland or Anchorage or Spokane
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
4+ YOEBachelor's in engineering and PE required, minimum 4 years substation design experience, knowledge of physical and protection & controls design, proficiency with Microsoft Office and substation design software, ability to mentor junior staff.
Microsoft Office, PLS CAD, AutoCAD, Plant 3D, AutoPipe, Revit
1w
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Quality Control Engineer (Electronic Security Industry)
Tacoma, Washington, United States
$85k-$110k/yr OnsiteFull Time
Evergreen Fire & Security
Evergreen Fire & Security: Provides integrated fire alarm and electronic security system solutions.
5+ YOEBA/BS in engineering, 5+ years low-voltage or physical security experience, enhanced driver's license, ability to obtain US government clearance, strong communication and collaboration skills.
1mo
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Sr. Process Integration Engineer
Seattle, Washington, United States
$114k-$161k/yr OnsiteFull Time
Impinj
ImpinjNASDAQ: PI: Provides RAIN RFID technology for tracking and identifying items.
5+ YOEBachelor's in engineering/physics, 5+ years semiconductor process experience including backend/WLCSP/packaging, failure analysis using SEM/TEM/FIB/ion milling/AFM, DOE/SPC/yield analysis, JMP/Minitab/Python/MATLAB, Lean Six Sigma/8D, occasional international travel.
SEM, TEM, FIB, ion milling, AFM, JMP, Minitab, Python, MATLAB
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Senior ASIC Physical Design Engineer
Seattle, Washington, United States
$170k-$250k/yr OnsiteFull Time
K2 Space
K2 Space: Develops high-power satellite platforms for heavy-lift launch vehicles.
5+ YOEBachelor's degree in EE/CompE, 5–10 years ASIC physical design experience, hands-on experience with Synopsys ICC2/Fusion Compiler or Cadence Innovus, timing closure, power optimization, physical verification, DFT and UPF/CPF experience, scripting/automation skills.
Synopsys ICC2, Fusion Compiler, Cadence Innovus, GDSII, UPF, CPF
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Colo Physical Security Engineer [Architect], Data Center Engineering, Colocation Regional Engineering
Seattle or Herndon or Dallas
$117k-$160k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years physical security engineering; 2+ years in mission critical facilities; read/create construction drawings; manage vendors; travel <=25%
1w
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SUPERVISORY HEALTH PHYSICIST/ NUCLEAR ENGINEER
Bremerton, Washington, United States
$141k-$197k/yr OnsiteFull Time
Puget Sound Naval Shipyard and Intermediate Maintenance Facility
Puget Sound Naval Shipyard and Intermediate Maintenance Facility: Maintains, repairs, and modernizes United States Navy ships and systems.
1+ YOESupervisory GS-14 position requiring specialized experience planning, coordinating, and evaluating radiological monitoring programs for naval nuclear propulsion plants; professional engineering or health physics education and relevant certifications; Secret clearance.
2d
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Aerospace Algorithms Engineer
Cambridge or Arlington or Seattle
$90k-$210k/yr OnsiteFull Time
MORSE Corp
MORSE Corp: Develops AI and autonomous systems for US national security.
5+ YOEMS/PhD in relevant field, 5+ years experience, US citizenship or ability to obtain security clearance, strong physics/math/statistics background, Python proficiency, algorithm and simulation experience.
Python