228 physics engineer jobs at 78 companies in Sammamish, WA

3d
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Service Engineer
Seattle, Washington, United States
$72k-$97k/yr OnsiteFull Time, Contract
IBA
IBAEuronext Brussels: IBAB: Developing particle accelerator technology for cancer treatment and sterilization.
Bachelor's or master's degree in engineering or physics, ability to troubleshoot large systems, work autonomously, follow regulations, meet deadlines, and collaborate across teams.
Proton Therapy System (PTS)
1d
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Senior Physical Design Engineer
Hillsboro or Redmond or Mountain View or Raleigh or Austin
$120k-$235k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
1+ YOERequires a relevant engineering or computer science degree and 1–5+ years of technical engineering experience; preferred experience includes semiconductor physical design, tape-outs, low-power methods, and signoff workflows.
synthesis, place-and-route, clock construction, CTS, RTL, DFT, RTL to GDS, EMIR, formal equivalence, low-power verification
2mo
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Senior Optical Engineer
Bothell, Washington, United States
$115k-$150k/yr HybridFull Time
IonQ
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
5+ YOE5+ years in Optical Engineering or Photonics; Master’s in Optical Sciences, Physics, or Electrical Engineering; Python data analysis; LabView/Simulink; experience with ultra-stable interferometry and single-photon detectors.
Python, LabVIEW, Simulink, Zemax, Code V, Lumerical
1d
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New Graduate Engineer, Silicon Engineering
Palo Alto or Irvine or Redmond
$125k-$200k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
Engineering, mathematics, or physics degree and experience with ASIC, SOC, FPGA, RFIC, or MMIC; graduating with a bachelor's, master's, or PhD in 2026 or 2027.
C, C++, Python, SystemVerilog, Verilog, VHDL, MATLAB, ADS, Spectre, HFSS, Momentum, ASIC, FPGA, SOC, RFIC, MMIC
4d
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Startup Engineer
Savannah or Charleston or Kinston or Charleston or Savannah or Wichita or Seattle or Germany or United States or France or United Kingdom or China or Japan
$34-$43/hr FieldFull Time
Broetje-Automation
Broetje-Automation: Manufacturer of automated robotic systems for the aerospace industry.
3+ YOETechnical certificate or engineering bachelor's degree plus 3+ years in industrial automation; requires PLC, CNC, electrical controls, robotics, troubleshooting, travel, and physical work capabilities.
Siemens Step 7, Siemens TIA Portal, SINUMERIK ONE, CNC, IEC 61131, PLC, HMI, Siemens 840D, WinCC, Dial indicators, Calipers
2mo
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Principal Game Engine Engineer, Platform
Redmond, Washington, United States
$160k-$200k/yr OnsiteFull Time
Worldscape
Worldscape: AI-native data fabric for geospatial intelligence and digital twins.
10+ YOE10+ years in real-time/game physics engineering, expert C++, experience with modern game engines and physics systems, multi-threading/SIMD, profiling/debugging, GPU compute, engine integration, and mentorship/technical leadership.
C++, VTune, PIX, Nsight, RenderDoc, Unreal Engine, Unity, Havok, Bullet, PhysX, CUDA, Python, C#, Lua, DOTS
1mo
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Power Engineer, Amazon Leo
Redmond, Washington, United States
$97k-$160k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
1+ YOEBachelor's in engineering or physics, 1+ year engineering experience in power systems, proficiency in Matlab or Python, simulation and telemetry experience, strong communication and independent work skills.
Matlab, Python, Simulink, SPICE, Git
3mo
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Senior Manufacturing Engineer
Marysville, Washington, United States
$130k-$153k/yr OnsiteFull Time
Gravitics
Gravitics: Designs and manufactures large-scale orbital space structures.
5+ YOEExtensive aerospace manufacturing engineering experience; DFx, CAD, GD&T; 5+ years; degree in Engineering or Physics; willing to work Civil/Commercial/Defense projects.
NX CAD, CAD, GD&T
3mo
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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
2mo
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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
2d
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Project Engineer
Tacoma, Washington, United States
$85k-$110k/yr FieldFull Time
Evergreen Fire & Security
Evergreen Fire & Security: Provides integrated fire alarm and electronic security system solutions.
2+ YOEBachelor's degree in engineering or related field; 2–5 years in low-voltage or physical security systems; technical design, construction documents, communication, travel, valid enhanced driver's license, and background screenings.
CAD, Access Control, CCTV, Intrusion Detection, Perimeter Systems, Electronic Security System (ESS), Employee Assistance Program (EAP)
4d
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Manufacturing Engineer II - Electronics Fabrication
Kent or North America
$92k-$129k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
3+ YOEBachelor's degree in electrical engineering, computer engineering, physics, or related field and 3+ years supporting complex electrical aerospace or space hardware, with troubleshooting and manufacturing experience.
Electronic Medical Records (EMR), Microsoft Excel
4w
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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
1mo
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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
1mo
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Manufacturing Engineer I
Redmond, Washington, United States
$75k-$90k/yr HybridFull Time
Terex
TerexNYSE: TEX: Manufacturer of lifting and material processing equipment.
ABET-accredited BS in engineering required; knowledge of manufacturing methods, Solidworks/AutoCAD, CNC experience preferred, Lean/quality principles, ability to lift 50 lbs and perform physical inspections.
Solidworks, AutoCAD
3w
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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.
1mo
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Sr Systems Test Engineer
Orlando or Redmond or Washington or Hamburg or Washington
HybridFull Time
MicroVision
MicroVisionNASDAQ: MVIS: Develops lidar sensors and perception software for autonomous mobility.
5+ YOEBachelor's in engineering/physics, 5+ years system test/integration/validation experience, hands-on lab equipment experience, proficiency in Python or MATLAB, strong systems engineering and V&V skills.
Python, MATLAB, oscilloscope, power supply, DAQ, environmental chamber
4d
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Process Integration Engineer
Camas or Portland or Tacoma
$87k-$116k/yr OnsiteFull Time
TSMC
TSMCNew York Stock Exchange: TSM: Manufactures advanced semiconductor integrated circuits for global technology companies.
0+ YOEBachelor's degree required in engineering, materials science, physics, or related field; fresh graduates welcome. Requires semiconductor knowledge, teamwork, communication, and U.S. work authorization.
Statistical Process Control (SPC), Design of Experiments (DOE)
1mo
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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
3w
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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