2,266 senior mechanical engineer jobs at 774 companies in California

3w
Save
Mark Applied
Hide
Senior Mechanical Engineer
Santa Clara or Roseville or United States
$300k-$655k/yr OnsiteFull Time
Arista Networks
Arista NetworksNYSE: ANET: Provider of data-driven, client-to-cloud networking solutions.
7+ YOEBachelor's, master's, or doctoral degree in mechanical engineering and 7+ years' experience; requires English fluency, mechanical design expertise, CAD, manufacturing, and cross-functional review experience.
Creo 3D CAD, Agile, Mechanica, PDMLink, PTC Creo, PTC Creo Simulate, PTC Windchill, BOM, PCB
1mo
Save
Mark Applied
Hide
Senior Mechanical Engineer
San Diego, California, United States
$128k-$229k/yr OnsiteFull Time
General Atomics Electromagnetic Systems (GA-EMS)
General Atomics Electromagnetic Systems (GA-EMS): Private U.S. defense technology division developing electromagnetic, power, space, and nuclear systems for government and commercial customers.
8+ YOESenior mechanical engineer with extensive experience in structural/thermal/shock/vibration analysis, GD&T, design-for-manufacturing, sustainment, BOE development, and maritime corrosion/MIL-STD compliance.
ANSYS, NASTRAN, Creo, SolidWorks, NX, Microsoft Excel
1mo
Save
Mark Applied
Hide
Senior Mechanical Engineer
Escondido, California, United States
$135k-$146k/yr OnsiteFull Time
One Stop Systems
One Stop SystemsNASDAQ: OSS: Public U.S. manufacturer of rugged edge-computing hardware and software for AI, sensor processing, autonomy, defense, and industrial customers.
5+ YOEBachelor's in Mechanical Engineering, 5+ years mechanical engineering experience with liquid-cooled thermal management, heat transfer, structural dynamics, prototyping, and engineering specifications.
3mo
Save
Mark Applied
Hide
Senior Mechanical Engineer
Rancho Dominguez, California, United States
$100k-$125k/yr OnsiteFull Time
Motivo
Motivo: A hardware engineering and product development firm serving startups and Fortune 500 clients.
5+ YOEBS in engineering; MS preferred. Minimum 5 years in automotive or engineering services. Strong cross-disciplinary collaboration and client communication. Travel less than 10%.
SolidWorks, ProE, UG-NX, CATIA V5, CAD
2w
Save
Mark Applied
Hide
Senior Mechanical Engineer
Santa Barbara, California, United States
$120k-$180k/yr OnsiteFull Time
Sonatech
Sonatech: Private U.S. undersea acoustics manufacturer supplying sonar systems to defense, government, research, and commercial customers.
8+ YOEBachelor's degree in mechanical engineering, 8+ years of mechanical engineering and Solidworks experience, analysis expertise, and U.S. citizenship with security-clearance eligibility required.
Solidworks, Material Resource Planning
3mo
Save
Mark Applied
Hide
Senior Mechanical Engineer
Milpitas, California, United States
$130k-$180k/yr OnsiteFull Time
PDF Solutions
PDF SolutionsNasdaq: PDFS: Public semiconductor data and analytics providing software, connectivity, and professional services to chip manufacturers.
5+ YOEBachelor's in Mechanical Engineering,5+ years mechanical engineering experience,SolidWorks and FEA proficiency,thermal/vibration analysis, supplier management,cleanroom/fab experience.
SolidWorks, Solidworks Electrical, FEA
3w
Save
Mark Applied
Hide
Senior Mechanical Engineer
Washington or Montana or Utah or Colorado or California or Texas or Louisiana or Idaho or Ferndale or Billings
$115k-$145k/yr HybridFull Time
Eichleay
Eichleay: Family-owned industrial EPCM firm providing engineering, procurement, and construction management services to process, power, and manufacturing clients.
8+ YOEBachelor's or master's in mechanical engineering and 8+ years' industrial mechanical engineering experience, with leadership of deliverables, technical direction, piping and equipment expertise, and Microsoft Office proficiency.
Microsoft Office, API, ASME, NBIC, ASME B31.1, ASME B31.3, ASME BPVC Sec I, ASME BPVC Sec VIII, TWIC
3d
Save
Mark Applied
Hide
Senior Mechanical Engineer
Mojave, California, United States
$120k-$150k/yr HybridFull Time
Voyager Technologies
Voyager TechnologiesNYSE: VOYG: Develops defense and space technology systems.
5+ YOEBachelor's degree in Mechanical Engineering and 5 years of mechanical or aerospace experience. Requires structural and mechanism design experience and analysis knowledge for vibration, shock, and acoustic environments.
CAD
1mo
Save
Mark Applied
Hide
Senior Mechanical Engineer
Los Angeles, California, United States
HybridFull Time
Observable Space
Observable Space: Vertically integrated U.S. space technology building optical systems for satellite communications, sensing, and in-space observation.
5+ YOEBachelor's in Mechanical/Aerospace Engineering, 5+ years mechanical engineering experience (aerospace/automotive preferred). Proficiency with SolidWorks or NX, FEA (ANSYS/Nastran), fabrication and assembly; Python or MATLAB preferred.
SolidWorks, NX, ANSYS, Nastran, Python, MATLAB
1mo
Save
Mark Applied
Hide
Senior Mechanical Engineer
Escondido, California, United States
$135k-$146k/yr OnsiteFull Time
One Stop Systems
One Stop SystemsNASDAQ: OSS: Public U.S. manufacturer of rugged edge-computing hardware and software for AI, sensor processing, autonomy, defense, and industrial customers.
5+ YOE5+ years mechanical engineering experience with heat transfer, thermal management, structural dynamics, liquid cooling and prototyping; Bachelor's in Mechanical Engineering required; strong communication and specification writing skills.
1w
Save
Mark Applied
Hide
Senior Mechanical Engineer
San Francisco, California, United States
$135k-$170k/yr OnsiteFull Time
Sofar Ocean
Sofar Ocean: Privately held ocean-intelligence providing marine data and voyage optimization to maritime operators.
5+ YOERequires 5+ years of mechanical engineering experience, 3D CAD proficiency, mechanical design through production, structural analysis, fatigue, tolerancing, GD&T, engineering drawings, and physical hardware testing.
Onshape, SolidWorks, FEA, CAD
1mo
Save
Mark Applied
Hide
Senior Mechanical Engineer
Santa Clara, California, United States
$140k-$200k/yr OnsiteFull Time
nEye
nEye: NEye.ai is a private optical-switch building MEMS-based silicon-photonic circuit switches for hyperscale AI data centers.
5+ YOEBS/MS in Mechanical Engineering,5+ years mechanical design experience,expertise in precision opto-mechanical assemblies,3D CAD and FEA proficiency,GD&T and manufacturability experience.
SolidWorks, Creo, NX, Inventor, ANSYS, COMSOL, SolidWorks Simulation
1mo
Save
Mark Applied
Hide
Senior Mechanical Engineer
Los Angeles County, California, United States
$11k-$14k/mo HybridFull Time
State of California
State of California: The constitutional government of the U.S. State of California.
Licensed California Mechanical Engineer; experience in mechanical design, plan review, construction observation and Title 24 code interpretation for healthcare facilities.
1mo
Save
Mark Applied
Hide
Senior Mechanical Engineer
Sunnyvale, California, United States
$135k-$160k/yr OnsiteFull Time
LTA Research
LTA Research: Private aerospace R&D building and flying experimental and certified airships for passenger and cargo transport.
5+ YOEBSc in Mechanical/Aerospace Engineering, 5+ years mechanical/aerospace experience, SolidWorks and FEA experience, GD&T and manufacturing knowledge, ability to design, analyze, and validate mechanical/thermal/fluid systems.
SolidWorks, PDM, PLM, FEMAP, Nastran
3w
Save
Mark Applied
Hide
Senior Mechanical Engineer
Fremont, California, United States
$145k-$170k/yr OnsiteFull Time
Velo3D
Velo3DNasdaq Capital Market: VELO: Public metal additive manufacturer providing printers, software, and engineering services to aerospace, defense, energy, and industrial customers.
6+ YOEBachelor's degree in mechanical engineering or related field, 6+ years of mechanical systems design, CAD, and industrial capital equipment experience; GD&T, testing, and complex mechanical systems expertise required.
Solidworks, GD&T, FEA, CFD, CAD, Sapphire, Flow, Assure, CNC
1mo
Save
Mark Applied
Hide
Senior Mechanical Engineer
Costa Mesa, California, United States
$146k-$194k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
5+ YOEBachelors in mechanical or related field,5+ years mechanical/mechatronics engineering experience,eligible for U.S. Top Secret clearance,ability to travel up to 20%.
Siemens NX, Nastran, FEMAP
4w
Save
Mark Applied
Hide
Senior Mechanical Engineer
Milpitas, California, United States
$128k-$192k/yr OnsiteFull Time
Onto Innovation
Onto InnovationNYSE: ONTO: Semiconductor metrology and inspection equipment manufacturer.
5+ YOEB.S. in Mechanical Engineering, 5+ years mechanical design experience, SolidWorks proficiency, FEA capability, knowledge of manufacturing and compliance standards, strong communication skills.
SolidWorks, FEA
3w
Save
Mark Applied
Hide
Senior Mechanical Engineer
Menlo Park, California, United States
$140k-$165k/yr OnsiteFull Time
Mainspring Energy
Mainspring Energy: Private U.S. power infrastructure manufacturing and deploying fuel-flexible linear generators for utilities, data centers, and enterprises.
Bachelor's or master's degree in mechanical engineering or similar field, with repeated mechanical hardware design, testing, release, analysis, and cross-functional project ownership experience.
CAD, FEA, GD&T, PLM systems
2mo
Save
Mark Applied
Hide
Senior Mechanical Engineer
Lafayette, California, United States
$150k-$190k/yr HybridFull Time
CMTA
CMTA: CMTA is a private U.S. MEP engineering firm providing sustainable building design, performance contracting, and zero-energy solutions.
10+ YOE10+ years mechanical engineering consulting experience, EIT or PE required/preferred, project management and client interfacing, HVAC/MEP design experience, Revit/AutoCAD proficiency, Bachelor's in Mechanical Engineering preferred, U.S. work authorization required.
Revit, AutoCAD
1w
Save
Mark Applied
Hide
Senior Mechanical Engineer
Boydton or United States or Virginia or San Francisco or New York City
$120k-$235k/yr OnsiteFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Multinational technology providing software, cloud, and AI solutions.
7+ YOERequires 7+ years of related engineering experience, or an applicable mechanical engineering degree with qualifying experience. Security screening and citizenship verification are required.
Microsoft Azure, Bing, Office 365, Xbox, OneDrive, Material Change Review Board (MCRB)