36 materials development engineer jobs at 17 companies in Salida, CA
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Applications Development Engineer - Surfscan
Milpitas, California, United States
$98k-$166k/yr OnsiteFull Time
Advanced degree in EE/Physics/Materials/Engineering, experience developing demonstrations, test plans, data analysis, and communicating technical results; optics and semiconductor process knowledge preferred.
1mo
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Applications Development Engineer
Milpitas, California, United States
$98k-$166k/yr OnsiteFull Time
0+ YOEMaster's or Bachelor's in Engineering, Physics, Material Science or related; 0–2 years experience depending on degree; >70% travel; strong oral/written communication, analytical and interpersonal skills.
3mo
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Photolithography Process Development Engineer (51118)
Milpitas, California, United States
$121k-$160k/yr OnsiteFull Time
3+ YOEBachelor's in Materials Science, Physics, or Electrical Engineering; 1-3 years in magnetic recording head/HDD/semiconductor process development; wafer fab experience; SPC; MS Office; strong communication and problem-solving skills.
Microsoft Office, Statistical Process Control (SPC)
3w
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Materials Analyst, TEM
Milpitas, California, United States
$85k-$100k/yr OnsiteFull Time
Operate and analyze samples using TEM/STEM, prepare TEM samples, develop analysis protocols, BS/MS in Materials Science/Engineering or equivalent experience, U.S. Person required for ITAR, able to lift 10 lbs.
TEM, STEM, EDX, EELS, Digital Micrograph, FEI TEM, Oxford/Bruker EDS, Gatan EELS, Transmission Electron Microscope
1mo
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Principal Engineer, Technology Development Engineering
Milpitas, California, United States
$137k-$226k/yr OnsiteFull Time
3+ YOEPh.D. in EE/Materials Science/Applied Physics plus 3 years experience; strong semiconductor device physics, fabrication, characterization and reliability background; programming in Python and C/C++; strong analytical and communication skills.
Python, C/C++
1mo
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Senior Engineer/Scientist – X-ray Source Development
Dublin, California, United States
$140k-$175k/yr HybridFull Time
Master’s (or PhD) in Physics/Electrical Engineering/Materials Science, experience designing electron guns/electron optics and X‑ray targets, hands‑on prototyping, strong cross‑functional communication, and English fluency.
1w
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Senior/Principal R&D Metallurgical/Materials Engineer - Gas Transfer Systems, Onsite
Livermore, California, United States
$140k-$281k/yr OnsiteFull Time
5+ YOEBachelor's +5 years relevant experience (or equivalent), ability to obtain and maintain DOE Q-level security clearance; expertise in stainless steel metallurgy, fracture mechanics, and welding metallurgy.
SEM, optical metallography, fractography, Charpy, CTOD, tensile testing, EBW, GTAW, LBW, ASTM, ASME
1mo
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Senior Manager, Laser Development
Fremont, California, United States
$128k-$224k/yr OnsiteFull Time
15+ YOE5+ MgmtM.S. or Ph.D. in EE/Physics/Materials; 15+ years semiconductor laser development experience; 5+ years technical leadership; expertise in laser physics, device design, and product development from concept to production.
Ansys, Crosslight, FIMMWAVE, Lumerical
2mo
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Manufacturing Engineer 3 - NPI
Livermore, California, United States
$130k-$150k/yr OnsiteFull Time
7+ YOEB.S. or M.S. in Engineering (Mechanical or Materials), 7+ years precision manufacturing experience; develop lean processes, support customers, lead NPI projects; proficiency with ERP, CAD, Microsoft Excel/PowerPoint; cleanroom & testing experience.
ERP, 3D CAD, CAD, Microsoft Excel, Microsoft PowerPoint, mill, lathe, screw machine
1w
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Supercapacitor Cell Engineer (69870)
Pleasanton, California, United States
$117k-$172k/yr OnsiteFull Time
5+ YOEBachelor's or Master's in engineering/materials, 5+ years manufacturing/process development experience, hands-on cell prototyping and scale-up, ability to travel up to 20%, U.S. work authorization required.
DFM, GD&T
1mo
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Validation Engineer, Electro-Optical Devices
Milpitas, California, United States
$150k-$177k/yr OnsiteFull Time
3+ YOEBachelor's in Engineering/Physics/Materials and 3+ years' industry experience; experience testing in cryogenic environments; experience with optical/electrical test equipment (OSA, oscilloscopes, AWG, VNA); developing test methods and automation scripts.
optical power meters, lasers, optical spectrum analyzer (OSA), oscilloscopes, function generators, AWG, vector network analyzer (VNA), single photon detectors
3mo
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Manufacturing Engineer
Fremont, California, United States
$94k-$130k/yr OnsiteFull Time
3+ YOEBS in Materials/Electrical/Mechanical Engineering; 3+ years in semiconductor or sensor packaging/process development; 2+ years hands-on packaging/assembly; experience with die attach, wire bonding, flip-chip, molding/encapsulation, soldering, failure analysis; strong DOE and statistical skills; experience documenting processes and PPAP/APQP for aut...
Minitab, JMP, Excel, Wire bonders, Flip-chip bonders, Die bonders, Reflow ovens, Mold presses, Plasma cleaning tools, Pick-and-place, X-ray/CT, SEM, C-SAM, Environmental chambers
1w
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Semiconductor R&D Engineer
Milpitas, California, United States
$120k-$180k/yr OnsiteFull Time
PhD or strong Master’s in Physics/Applied Physics/Materials Science, hands-on experimental lab experience, Python (NumPy,Pandas), precision instrumentation, data analysis, and algorithm development.
Python, NumPy, Pandas, MATLAB, Spotfire, Exensio, Verilog, System Verilog, VHDL, oscilloscope, SEM, TEM
2mo
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Process Engineer 2
Fremont, California, United States
OnsiteFull Time
3+ YOEBS in chemical engineering, materials science or related field with 3+ years experience; hands-on experimental and hardware experience; strong data analysis, documentation and communication skills; able to work safely with hazardous gases and travel 20-50%.
3mo
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Metrology Engineer (Fremont, CA, US, 94538)
Fremont, California, United States
$73k-$159k/yr HybridFull Time
2+ YOEPh.D. in materials science, chemical engineering, chemistry or physics; or MS with 2+ years or BS with 4+ years experience; dual-beam FIB/SEM/TEM experience; strong documentation and communication; graduate eligible.
FIB, SEM, TEM, Helios Dual Beam
1mo
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Materials Science Division Undergraduate Intern - Fall 2026
Livermore, California, United States
OnsiteInternship, Temporary
Continuing undergraduate student in chemistry/materials/computational fields; eligible for Lab access under NDAA Section 3112; basic engineering/science skills, teamwork, communication, and familiarity with Word, Excel, PowerPoint.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2w
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Postdoctoral Appointee - Discovery Chemistry & Functional Materials, Onsite
Livermore, California, United States
OnsiteFull Time
PhD in chemistry/materials/chemical engineering; hands-on molecular synthesis and characterization experience (air-free techniques); publication record; ability to obtain DOE Q-level security clearance; US citizenship required.
NMR, HRMS, UV-Vis, XRD, DSC, TGA, FT-IR, glovebox, Schlenk-line, BET
1mo
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R&D Packaging Scientist 1 (Recent Grad Starting in 2026)
Pleasanton, California, United States
HybridFull Time
Recent graduate (Dec 2025–Aug 2026) with a 3.0+ GPA in packaging, materials, or mechanical engineering; knowledge of ASTM testing; experience with ArtiosCAD and TOPS; able to work in a lab and prototype samples.
ArtiosCAD, TOPS
6d
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R&D Laboratory Technician
Livermore, California, United States
$55k-$94k/yr OnsiteFull Time
1+ YOEAssociate or Bachelor's in electronics/engineering/material science/physics,1+ year lab experience,proficiency with MS Excel/Google Sheets/LIMS,ability to lift 30 lbs and stand for extended periods,knowledge of GLP/EHS/ASTM/ISO.
Microsoft Excel, Google Sheets, LIMS
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