237 mechanical systems engineer jobs at 92 companies in Bothell, WA

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
2w
Save
Mark Applied
Hide
Mechanical Systems Engineer
Bothell or Denton
$90k-$124k/yr OnsiteFull Time
Greenpoint Technologies
Greenpoint TechnologiesEuronext Paris: SAF: Designing and installing custom VIP interiors for private aircraft.
5+ YOEBachelor's in Aerospace or Mechanical Engineering and 5+ years' relevant experience (or equivalent). Strong 3D/2D CAD skills (Inventor preferred, AutoCAD), knowledge of FAA/ANSI standards, ability to meet schedules/budgets, and ability to travel up to 10%.
Computer-Aided Design (CAD), Inventor, AutoCAD
1w
Save
Mark Applied
Hide
Associate Mechanical Systems Engineer-Nuclear
Seattle, Washington, United States
$99k-$166k/yr HybridFull Time
Black & Veatch
Black & Veatch: Provides engineering, procurement, and construction services for global infrastructure.
1+ YOEBachelor's degree in engineering, minimum 1 year related experience, familiarity with mechanical system design for power generation, engineering calculations, P&ID development, and ability to work to codes and standards; EIT preferred.
2mo
Save
Mark Applied
Hide
Mechanical Engineer, Industrial HVAC Systems
Washington or Kings Bay or Bangor or McLean
$97k-$165k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
4+ YOEABET Bachelor's in Mechanical Engineering preferred (or equivalent) with ≥4 years related HVAC/facility mechanical experience; HVAC design, chill water, ASHRAE 62.1, life-cycle cost analysis, EIT or equivalent, MS Office proficiency.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft Teams, Trane Trace
2mo
Save
Mark Applied
Hide
Systems Modeling Mechanical Engineer, Fleet Remediation Engineering
Seattle, Washington, United States
$117k-$160k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
6+ YOEMaster’s in mechanical/thermal engineering; 6+ years data center thermal modeling; CFD software proficiency; Python/MATLAB/C++; validation with mechanical test fixtures/DAQ; strong communication.
ANSYS Fluent, Cadence, Python, MATLAB, C++, DAQ
3mo
Save
Mark Applied
Hide
Mechanical Engineer
Keyport, Washington, United States
OnsiteFull Time
McLaughlin Research Corporation
McLaughlin Research Corporation: Engineering and technical services for defense agencies.
4+ YOEBS in Mechanical Engineering with 4+ years (journeyman) or 7+ years (senior) in electrical/electrical engineering for complex systems; security clearance of Secret; US citizenship.
Solid Edge, SolidWorks, MATLAB, LabVIEW, T&E analysis, Adobe Acrobat, Microsoft Office
2w
Save
Mark Applied
Hide
Mechanical Engineer
Tukwila, Washington, United States
$100k-$180k/yr OnsiteFull Time
Starfish Space
Starfish Space: Develops autonomous satellite servicing and orbital logistics technology.
Must be a U.S. person, willing to work in Tukwila, WA; B.S. in Mechanical/Aerospace Engineering or equivalent; mechanical/electrical design, manufacturing, and testing capability; experience with space or robotic systems preferred.
CAD, FEA
1mo
Save
Mark Applied
Hide
Mechanical Engineer
Edmonds or California or Indiana
$90k-$129k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
3+ YOEABET-accredited Bachelors in Mechanical/Aerospace Engineering, 3+ years mechanical design and analysis experience, ability to obtain US Secret clearance, proficiency with SolidWorks/AutoCAD/Autodesk Inventor, structural analysis and high-pressure fluid systems experience.
SolidWorks, AutoCAD, Autodesk Inventor
1mo
Save
Mark Applied
Hide
Mechanical Engineer
Kent, Washington, United States
$111k-$130k/yr HybridFull Time
Digital Control
Digital Control: Develops and manufactures underground locating systems for horizontal drilling.
3+ YOEBachelor's in mechanical engineering, 3+ years in electronic product design or manufacturing, electromechanical component and system design, hands-on prototyping/troubleshooting, solid modeling and GD&T proficiency, strong problem-solving and communication.
SolidWorks simulation, SolidWorks ePDM, Mill, Lathe
2mo
Save
Mark Applied
Hide
Mechanical Engineer III
Seattle or Huntsville
$121k-$169k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
2+ YOEBachelor’s in mechanical engineering; 2+ years in mechanical engineering, preferably in space systems; cross-disciplinary collaboration; US citizen, permanent resident, or eligible to work in the US.
LabVIEW, MATLAB
2mo
Save
Mark Applied
Hide
Sr. Mechanical Engineer
Seattle, Washington, United States
$150k-$200k/yr OnsiteFull Time
Cowboy Space
Cowboy Space: Building satellite-based orbital infrastructure for AI data centers.
5+ YOE5+ years designing mechanical systems for aerospace or high-performance hardware; experience from concept to build and test; CAD proficiency; strong fundamentals in mechanics, materials, and thermal systems.
CAD, NX, SolidWorks
1w
Save
Mark Applied
Hide
Mechanical Engineer, Deployment Engineering
Austin or New York or San Francisco or Seattle
$200k-$250k/yr HybridFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Bachelor's in mechanical engineering, hands-on mechanical commissioning and startup experience in data centers or high-density facilities, ability to diagnose and correct cooling system performance, and travel up to 50%.
CFD, CMMS, thermal monitoring systems
3w
Save
Mark Applied
Hide
Senior Mechanical Engineer
San Francisco or Los Angeles or San Diego or Oakland or Seattle
$129k-$147k/yr HybridFull Time
Arup
Arup: Global professional services firm for the built environment.
8+ YOEBachelor's in mechanical or architectural engineering, 8+ years designing HVAC systems, AutoCAD and Revit MEP proficiency, familiarity with CMC, IECC/ASHRAE 90.1, LEED and NFPA, strong communication and presentation skills.
AutoCAD, Revit MEP
1mo
Save
Mark Applied
Hide
Mechanical Engineer - Fusion
Everett, Washington, United States
$110k-$160k/yr OnsiteFull Time
Zap Energy
Zap Energy: Develops compact and scalable fusion reactors for carbon-free power.
3+ YOEMS (with 3 years relevant experience) or PhD in mechanical engineering or related field; experience in fluid dynamics, heat transfer, CAD, fabrication, vacuum systems, instrumentation, modeling, and hands-on build/test.
COMSOL, ANSYS, OpenFOAM, CAD, 3D printing, data acquisition
3w
Save
Mark Applied
Hide
Senior Mechanical Engineer
Everett or Westminster or North America
$150k-$170k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
15+ YOEBachelor's in mechanical/mechatronics or related; 15+ years electro-mechanical system design; proficiency in 3D CAD and PLM (PTC Creo preferred); manufacturing and regulated-industry experience; strong communication.
PTC Creo, PLM, 3D CAD
2mo
Save
Mark Applied
Hide
Mechanical Engineer III
Belleville or Newport or St Louis or Bellevue or Orlando or Milwaukee
$85k-$115k/yr OnsiteFull Time
RTM Engineering Consultants
RTM Engineering Consultants: Provides multidisciplinary engineering design and consulting services.
5+ YOE5+ years experience in mechanical systems design; HVAC; project management; AutoCAD and Revit; knowledge of building codes and standards.
AutoCAD, Revit, HVAC, Engineering Drafting Standards
5d
Save
Mark Applied
Hide
Systems Engineer - Traction Electrification
Seattle, Washington, United States
$81k-$155k/yr HybridFull Time
Sound Transit
Sound Transit: Provides regional bus and rail transit in the Puget Sound.
4+ YOEBachelor's in electrical/mechanical engineering (or equivalent) and 4 years mechanical systems engineering experience; knowledge of traction electrification, codes, troubleshooting, and project design/construction.
3mo
Save
Mark Applied
Hide
Senior Mechanical Engineer (Pipe Stress)*
Omaha or Phoenix or Charlotte or Austin or Bellevue or Walnut Creek or Kansas City or Denver or Pennington or Orlando or Chicago or New York or Boise or Minneapolis or Pittsburgh or Salt Lake City or San Antonio or Dallas or Arlington or Irvine or Columbus
$119k-$196k/yr OnsiteFull Time, Contract
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
10+ YOEBachelor's degree in Mechanical Engineering; 10+ years in mechanical system design/pipe stress; PE license; proficiency with MS Office, MS Project, AutoCAD; leadership and project coordination experience; experience in architectural/engineering or engineering consulting firms.
Bentley AutoPipe, AutoCAD, MS Office, MS Project
1mo
Save
Mark Applied
Hide
Principal/Senior Principal Mechanical Engineer
Hawthorne or El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$160k-$260k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
10+ YOEBachelor's in Mechanical Engineering, 10+ years mechanical design and system integration experience in aerospace/defense, launcher design experience, CAD and FEA proficiency, electro-mechanical integration, MIL-STD familiarity, ability to obtain U.S. security clearance.
SolidWorks, NASTRAN, ABAQUS, ANSYS, COMSOL
5d
Save
Mark Applied
Hide
Principal Datacenter Mechanical Engineer
Redmond, Washington, United States
$143k-$275k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
6+ YOEDesign and develop mechanical datacenter systems, perform analysis and testing, support fabrication/installation, conduct root-cause investigations; doctorate/master/bachelor in mechanical engineering or equivalent experience with multi-year engineering experience.
1mo
Save
Mark Applied
Hide
Mechanical Engineer, Precision Machining (Starlink)
Woodinville, Washington, United States
$100k-$135k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in mechanical or aerospace engineering; 1+ years design experience; CAD/PDM, GD&T, milling/turning/CMM, and quality systems experience.
CAD, PDM, Milling, Turning, CMM, GD&T, Programming