68 mechanical process engineer jobs at 50 companies in Fairfield, CA

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Process TD Engineer
Rancho Cordova, California, United States
OnsiteFull Time
Solidigm
Solidigm: Develops and manufactures NAND flash memory and solid-state drives.
3+ YOEMaster’s or PhD in Mechanical Engineering preferred, or bachelor’s with significant experience; 3+ years with a master’s or 5+ with a bachelor’s in simulation, process development, NPI, or manufacturing engineering.
ANSYS, SolidWorks, Statistical analysis, Process control
3mo
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Mechanical Engineer
Woodland, California, United States
$100k-$110k/yr OnsiteFull Time
Terabase Energy
Terabase Energy: Digital and automation platform for utility-scale solar plants.
2+ YOEBS in Mechanical Engineering; 2+ years in mechanical design; CAD (SolidWorks preferred) with GD&T; manufacturing processes; motion components; hands-on R&D mindset; strong communication.
SolidWorks
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Mechanical Engineer
Pittsburg, California, United States
$80k-$120k/yr OnsiteFull Time
Bishop-Wisecarver
Bishop-Wisecarver: Manufacturer of linear and rotary motion guided technologies.
2+ YOEBS/MS in Mechanical Engineering; 2+ years in product development; experience with motion components, manufacturing processes, project management, technical specifications, and product development from concept to production.
Creo, SolidWorks, AutoCAD, Microsoft Office, 3D CAD, FEA
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Manufacturing Mechanical Engineer
San Francisco, California, United States
$175k-$280k/yr OnsiteFull Time
Sesame
Sesame: Designing wearable computers with lifelike voice-driven AI agents.
7+ YOE7+ years in mechanical/manufacturing/tooling engineering; expert CAD skills; strong materials and process knowledge; experience improving quality, yield, and working with suppliers; BS in Mechanical Engineering or equivalent.
3D CAD
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Senior Mechanical Engineer
San Francisco, California, United States
$150k-$220k/yr OnsiteFull Time
Nimble
Nimble: Building autonomous robotic systems for supply chain fulfillment.
7+ YOEBachelor's in mechanical engineering, 7+ years designing complex mechanical/electromechanical hardware, GD&T (ASME Y14.5) fluency, SolidWorks/Creo proficiency, FEA and manufacturing process knowledge, strong communication.
SolidWorks, Creo
4w
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frog, Mechanical Engineer
New York City or San Francisco
$113k-$213k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
5+ YOEBS in Mechanical Engineering,5+ years mechanical design experience (consumer electronics preferred),SolidWorks and 3D CAD expertise,DFM/DFA and manufacturing process knowledge,prototyping and vendor documentation skills.
SolidWorks, 3D CAD
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Mechanical Engineer III
West Sacramento, California, United States
$101k-$120k/yr OnsiteFull Time
Miller Electric Company
Miller Electric Company: Provides electrical and technology infrastructure construction and maintenance services.
5+ YOEBachelor's in mechanical engineering, 5+ years engineering/design experience, PE license or in-process, AutoCAD and Microsoft Office proficiency, energy simulation experience, HVAC systems knowledge, permitting familiarity.
AutoCAD, Microsoft Office
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Mechanical Engineer
Fremont, California, United States
$95k-$137k/yr OnsiteFull Time
Bloom Energy
Bloom EnergyNYSE: BE: Manufactures solid oxide fuel cell systems for onsite power.
3+ YOE3+ years in NPI/manufacturing or design development; experience in process automation and test equipment design; SolidWorks proficiency; ability to produce mechanical detail drawings and lead projects.
Solidworks
2mo
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Process Engineer
Union City, California, United States
$95k-$110k/yr OnsiteFull Time
U.S. Pipe
U.S. Pipe: Manufacturer of ductile iron pipe and water infrastructure products.
3+ YOEBachelor's in engineering required; 3–7 years manufacturing engineering experience preferred; Lean/Quality experience preferred; proficiency with Microsoft Office and CAD (AutoCAD); strong mechanical aptitude and communication skills.
Microsoft Office, AutoCAD, CNC
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Process Engineer
South San Francisco, California, United States
OnsiteFull Time
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
4+ YOE4+ years mechanical/mechatronic experience translating designs into maintenance processes, CAD proficiency, GD&T knowledge, workflow validation, root-cause analysis, and willingness to travel up to 25% for field validation.
SolidWorks, CATIA, GD&T
2w
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Mechanical Engineer
Shenzhen or Suzhou or Thailand or Malaysia or Emeryville
RemoteFull Time
Eko Health
Eko Health: Develops AI-powered stethoscopes and cardiac disease detection software.
5+ YOEBachelor's degree in a relevant engineering or materials discipline, 5+ years of regulated medical device manufacturing experience, process validation expertise, supplier audit experience, CAD proficiency, and Mandarin and English fluency.
IQ/OQ/PQ, FDA 21 CFR Part 820, ISO 13485, GD&T, pFMEA, SPC, Cpk, Ppk, 510(k), PLM, QMS, SolidWorks
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Mechanical Engineer – Field Integrations
Alameda, California, United States
$115k-$125k/yr FieldFull Time
Rondo Energy
Rondo Energy: Manufactures thermal batteries for industrial zero-carbon heat delivery.
3+ YOEBachelor's in Mechanical/Manufacturing Engineering, 3–8 years developing manufacturing/assembly/installation processes, strong SolidWorks and geometric tolerancing skills, cross-functional experience.
SolidWorks, MBOM
3w
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Senior Process Design Engineer
Los Angeles or Irvine or San Diego or San Francisco
$122k-$194k/yr HybridFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
10+ YOEB.S. in Civil or Mechanical Engineering, CA P.E. required, 10+ years process mechanical engineering experience for water/wastewater, proficiency in CAD, BIM and Microsoft Office.
CAD, BIM, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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Senior Process Design Engineer
Los Angeles or Irvine or San Diego or San Francisco
$122k-$194k/yr HybridFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
10+ YOE10+ years process mechanical engineering experience for water/wastewater, BS in Civil/Mechanical Engineering, California PE license, EMR of design standards, CAD/BIM proficiency, strong communication and mentoring skills.
CAD, BIM, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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Sr. Mechanical Design Engineer
Rancho Cordova or Sacramento
$130k-$165k/yr OnsiteFull Time
Butcher Power Products
Butcher Power Products: Manufacturer of mission-critical industrial power and switchgear solutions.
7+ YOEBachelor’s degree in Mechanical Engineering, 7+ years of relevant manufacturing or engineering experience, UL 891 and UL 50 knowledge, SolidWorks proficiency, and manufacturing process expertise.
SolidWorks, Microsoft Dynamics D365, 3DEXPERIENCE, SolidWorks PDM, MRP, PDM, PLM
3mo
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Mechanical Engineer, New Product Development
Berkeley, California, United States
$105k-$125k/yr HybridFull Time
Copper
Copper: Manufacturing battery-integrated induction stoves for simple home electrification.
2+ YOE2–5 years of hands-on mechanical/product development engineering; experience with hardware products; CAD proficiency; knowledge of volume manufacturing processes; strong collaboration and communication.
CAD, GD&T
3mo
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Senior Mechanical Engineer, Module & Enclosure
Berkeley, California, United States
$129k-$169k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
4+ YOEBachelor’s degree in Mechanical Engineering, 4+ years of experience; proficiency in 3D CAD (SolidWorks) and 2D drafting; experience with DFMEA, design release processes, ECOs; collaboration across functions; knowledge of battery systems a plus.
SolidWorks, FEA, Python
3mo
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Staff Mechanical Design Engineer, EPC 
San Francisco or Carson City
$188k-$248k/yr OnsiteFull Time
Redwood Materials
Redwood Materials: Recycles batteries and manufactures sustainable battery materials for energy storage.
7+ YOEBachelor's in Mechanical Engineering; PE license; 7+ years HVAC/Plumbing design; code knowledge; Revit/AutoCAD; RFP process experience.
Revit, AutoCAD, Pipe-Flo, Caesar II, AspenTech, Applied Flow Technology, Carrier HAP, Trane Trace, Navisworks, Bluebeam
2w
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Staff Process Design Engineer - Material Handling
Alameda, California, United States
$151k-$191k/yr OnsiteFull Time
Sila
Sila: Manufactures silicon-based anode materials to improve battery performance.
6+ YOEBachelor's or master's degree in chemical or mechanical engineering, 6+ years of industrial process design experience, process simulation, HMBs, PFDs, P&IDs, safety compliance, HAZOP, MOC, and commissioning experience.
ASPEN, HYSYS, Heat and Material Balances (HMBs), PFDs, P&IDs, NFPA, API, ASME, OSHA, HAZOP, Management of Change (MOC)
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Senior Process Engineer -Optoelectronics/ CPO
Fremont, California, United States
$160k-$250k/yr OnsiteFull Time
Koch Inc.
Koch Inc.: Operates global manufacturing, refining, and industrial technology businesses.
10+ YOEMS in materials/mechanical/physics/optics, 10+ years R&D experience with solder/epoxy processes for optoelectronic packages; hands-on DOE/DFM and statistical tools (Minitab or JMP); experience with NPI and reliability testing.
MRSI, Minitab, JMP