128 process development engineer jobs at 87 companies in Sonoma, CA
2w
Save
Mark Applied
Hide
Process Development Engineer
Oakland, California, United States
OnsiteFull Time
8+ YOEBachelor's in chemical/process engineering, 8+ years industrial process engineering experience, hands-on pilot-scale equipment design/build/operate/troubleshoot, PFD/P&ID and process controls familiarity, strong safety and communication skills.
2w
Save
Mark Applied
Hide
Staff Process Development Engineer
Austin or San Francisco
$165k-$220k/yr OnsiteFull Time
10+ YOEPhD (or equivalent) with ~10+ years developing nanofabrication processes, hands-on cleanroom and thin-film experience, metrology familiarity, and ability to design and execute experiments.
SEM, ellipsometry, profilometry
1mo
Save
Mark Applied
Hide
Sr. Process Development Engineer - Pyrolysis Test
Fort Lupton or San Francisco or Colorado or Louisiana
$98k-$148k/yr OnsiteFull Time
7+ YOEBachelor's in engineering, 7+ years process development/scale-up experience with pilot systems, strong heat transfer/reaction engineering/process safety knowledge, hands-on troubleshooting, process modeling, and cross-functional leadership.
2mo
Save
Mark Applied
Hide
Process Development Engineer - CNC
Richmond, California, United States
$92k-$157k/yr OnsiteFull Time
5+ YOEBachelor’s degree in Manufacturing or Mechanical Engineering; 5+ years CNC programming/machining; proficient with CAM software; GD&T; reading drawings; knowledge of materials; problem-solving and teamwork.
GibbsCAM, Mastercam, Fusion 360, NX, Esprit, Predator, Vericut
1mo
Save
Mark Applied
Hide
Semiconductor Process Development Engineer - Lithography
Santa Rosa, California, United States
$127k-$212k/yr OnsiteFull Time
5+ YOEM.S. or Ph.D. in Materials Science/Chemical Engineering/Physics/Chemistry, 5+ years semiconductor process development experience (recent cleanroom grads considered), deep lithography expertise (coating, exposure, overlay, CD-SEM), SPC/DOE experience, strong problem-solving and communication; must be U.S. person and local or willing to relocate to S...
CD-SEM, SPC, DOE
1mo
Save
Mark Applied
Hide
Semiconductor Process Development Engineer - Lithography
Santa Rosa, California, United States
$127k-$212k/yr OnsiteFull Time
5+ YOEMS or PhD in materials/chemical engineering/physics/chemistry,5+ years semiconductor lithography process experience,SPC and DOE proficiency,cleanroom experience,strong problem-solving and communication skills.
CD-SEM, SPC, DOE, overlay metrology, coating track, exposure tool
2mo
Save
Mark Applied
Hide
Staff Electrode Process Engineer
Hayward, California, United States
$125k-$167k/yr OnsiteFull Time
3+ YOEAdvanced degree in engineering/materials/chemistry with relevant experience; hands-on slurry-based electrode process development across mixing, coating, drying, and calendering; process scale-up, equipment selection, QA/QC, DOE and SPC skills.
MES
1w
Save
Mark Applied
Hide
Senior Test Engineer (Process Development)
Berkeley, California, United States
$129k-$161k/yr OnsiteFull Time
4+ YOEDegree in chemical/electrical engineering,4+ years method development experience,lab safety knowledge,proficiency with Python and SQL,procedure ownership and documentation skills.
Python, SQL
2mo
Save
Mark Applied
Hide
Scientist, Process Development (I,II,III)
South San Francisco or Bridgewater
$90k-$210k/yr OnsiteFull Time
0+ YOEDegree in bioengineering/chemical engineering/biology/biochemistry (BSc/MSc/PhD). 0–15 years process development experience in cell and gene therapy; GMP/clinical manufacturing preferred; DOE, scale-up, troubleshooting, autologous/allogeneic experience; strong communication.
Design of Experiments (DOE), flow cytometry
2mo
Save
Mark Applied
Hide
Senior Process Engineer (Preconstruction)
San Francisco, California, United States
$150k-$250k/yr RemoteFull Time
7+ YOE7+ years at an EPC/PMC/owner-operator, strong FEED and detailed design experience, ownership of PFD and P&ID development, Aspen HYSYS/Aspen Plus experience, knowledge of API/ASME/NFPA/ISA standards, strong cross-discipline judgement.
Aspen HYSYS, Aspen Plus
1mo
Save
Mark Applied
Hide
Process Engineer/Scientist, Crystalization/Separation
Hayward, California, United States
$130k-$175k/yr OnsiteFull Time
Experience developing crystallization/separation processes, continuous multiphase reactor and filtration systems, solid handling/characterization, cross-functional collaboration, and working in fast-paced startup environments.
1w
Save
Mark Applied
Hide
Process Design Engineer
San Francisco, California, United States
OnsiteFull Time
4+ YOEBA in Chemical Engineering with 4+ years experience, mass/energy-balance reconciliation, Aspen Plus/SuperPro modeling, techno-economic modelling, experimental design, HPLC/UV-Vis familiarity, strong written communication.
Aspen Plus, SuperPro Designer, HPLC, UV-Vis, JMP, Python
2mo
Save
Mark Applied
Hide
Principal Scientist, Purification Process Development
South San Francisco, California, United States
$159k-$207k/yr OnsiteFull Time
10+ YOEPhD in biology/biochemistry/chemical engineering or related, 10+ years of experience; purification process characterization and validation; PPQ; CMOs; analytical methods (ELISA, HPLC, UV, SDS-PAGE) and biophysical techniques.
AKTA, HPLC, LC/MS, SDS-PAGE, DLS
2w
Save
Mark Applied
Hide
Staff Radar Systems Development Engineer
El Segundo or Hawthorne or Los Angeles or Washington or San Francisco or Seattle or London
$110k-$240k/yr OnsiteFull Time
10+ YOEBachelor's in STEM or equivalent,10+ years radar systems experience,expertise in radar principles,signal processing,DSP,RF systems,algorithm development,data analysis;proficiency with Python/MATLAB;ability to lead tests and mentor engineers.
C++, Python, MATLAB, FPGAs, DSPs
3w
Save
Mark Applied
Hide
Supplier Development Engineer
Austin or New York or San Francisco or Seattle
$186k-$223k/yr OnsiteFull Time
Experience in supplier quality or development engineering, process audits, PPAP/first articles, root-cause problem solving on supplier floors, and supplier capacity building.
PPAP, SPC, MSA, FMEA
3mo
Save
Mark Applied
Hide
Mechanical Engineer, New Product Development
Berkeley, California, United States
$105k-$125k/yr HybridFull Time
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
1w
Save
Mark Applied
Hide
Manufacturing Engineer
Concord, California, United States
$90k-$104k/yr HybridFull Time
3+ YOEBachelor's in engineering,3+ years manufacturing engineering experience in power electronics,tooling and fixture design,process development,NPI support,SolidWorks and ERP experience,knowledge of Lean/Six Sigma and process validation.
Minitab, SolidWorks, ARAS, Avante, Factory Logic, PLC
3mo
Save
Mark Applied
Hide
Software Engineer, Full Stack (Process Execution)
San Francisco, California, United States
HybridFull Time
3+ YOE3+ years professional software engineering; full-stack across backend Python and frontend React; collaborative; experience with AI tools; interest in life sciences.
Python, React, AI tools (Cloud agents, Cursor, Claude Code)
1mo
Save
Mark Applied
Hide
Manufacturing Engineer
Hayward, California, United States
$105k-$220k/yr OnsiteFull Time
5+ YOEBachelor's in engineering, 5+ years manufacturing engineering for precision electromechanical products; experience with CAM, fixture and tooling design, precision machining, DFM, GD&T, CMM, SPC, CAD/PLM/ERP, and NPI/process development.
CAM, CAD, PLM, ERP, CMM, GD&T, SPC
3w
Save
Mark Applied
Hide
Manufacturing Engineer II
Alameda, California, United States
$92k-$120k/yr OnsiteFull Time
3+ YOEBachelor's degree in engineering, 3+ years manufacturing engineering experience, ability to develop manufacturing processes, read drawings, apply DFM/DFA and GD&T, and work cross-functionally in production environments.
CAD, MES, ERP, PLM
Explore Jobs