20 materials science engineer jobs at 13 companies in Santa Paula, CA
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Materials Engineer: Metal Additive Manufacturing
Malibu, California, United States
$81k-$99k/yr OnsiteFull Time
0+ YOEEngineering or physical sciences degree, 0–3 years of experience, CAD and engineering programming knowledge, additive manufacturing and mechanical characterization experience, scientific data analysis, communication, and U.S. citizenship with clearance eligibility.
Laser Powder Bed Fusion (LPBF), 3D printers, CAD, SolidWorks, Python, MATLAB, Mathematica, Pycnometry, X-ray computed tomography, Optical microscopy, Scanning electron microscopy, Mechanical testing, Instrumentation, Data acquisition
1mo
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Materials and Process Engineer 3/4
Woodland Hills, California, United States
$104k-$194k/yr OnsiteFull Time
5+ YOEActive US Secret clearance, STEM bachelor's (materials science preferred), 5+ years engineering experience (Principal) or 8+ years (Sr Principal), metallurgy and manufacturing process knowledge, lab/ metallography experience.
SEM
1w
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Materials Physicist – Non-Destructive Evaluation (NDE)
El Segundo, California, United States
$100k-$176k/yr OnsiteFull Time
3+ YOEMaster's in relevant STEM field, minimum 3 years post-bachelor engineering/science experience (or 5+ for research scientist), proficiency with NDI techniques, ability to obtain security clearance, strong communication and project skills.
Python, C++, Labview
1w
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Process Engineer (New Grad December 2026)
Hawthorne or Los Angeles or El Segundo
$95k-$120k/yr OnsiteFull Time
Bachelor's degree in materials science, physics, mechanical engineering, or similar ABET-accredited engineering discipline; experimental design, statistical analysis, large-data interpretation, and Python or MATLAB experience.
Python, MATLAB, R, JMP, Minitab
2mo
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Semiconductor Process Engineer
Camarillo, California, United States
$114k-$151k/yr OnsiteFull Time
3+ YOEBachelor's in Materials Science, Chemical Engineering, or Electrical Engineering with 3+ years, or Master's with 2+ years; semiconductor device design/fabrication experience; cleanroom proficiency; DOE and statistical analysis; MS Office; strong communication and organizational skills.
Microsoft Office, Statistical software
2w
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Design Engineer (Associate, Experienced, or Senior)
El Segundo, California, United States
$91k-$183k/yr OnsiteFull Time
1+ YOEAbility to obtain U.S. Top Secret/SCI clearance (U.S. citizenship required), Bachelor of Science in engineering, experience with CAD and space hardware, composite materials, structural/payload engineering; years of related experience vary by level.
Computer Aided Design (CAD), Creo Parametric, Geometric Dimensioning and Tolerancing (GD&T)
3mo
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MTS Laser Physics Design & Development Engineer
Goleta or Fremont or Santa Barbara
$157k-$185k/yr OnsiteFull Time
7+ YOEMS or PhD in Electrical Engineering, Applied Physics, or Materials Science; 7+ years in laser diode design; strong modeling and simulation; DOE experience; proficient in Python/MATLAB; device characterization
Photon Design, COMSOL, Lumerical, MATLAB, Python, JMP
2mo
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Sr. Staff Thermo-Mechanical Engineer
Santa Clara or Irvine or Westlake Village
$118k-$177k/yr OnsiteFull Time
5+ YOEBachelor’s degree in Electrical/Computer Science or related field with 5-10 years experience, or Master’s/PhD with 3-5 years; strong thermo-mechanical FEA and multi-material systems experience; proficiency with ANSYS/Abaqus/COMSOL; semiconductor packaging knowledge.
ANSYS, Abaqus, COMSOL, Python, MATLAB
2w
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2027 Burbank PhD Program - Aerospace Product Developer
Burbank, California, United States
$110k-$120k/yr OnsiteFull Time
Degree in chemistry, chemical engineering, materials science or related; strong communication skills; customer-focused; available for 10-20% travel.
2mo
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Power Module Product Quality Hardware Engineer
El Segundo or Andover
$130k-$179k/yr OnsiteFull Time
10+ YOEUniversity degree in engineering, physics, or materials science; 10+ years in quality management in semiconductor or technical environments; experience with power/PCB module manufacturing, qualification strategies, supplier evaluation, risk assessments, and strong customer communication skills.
5d
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Coordinator, Package Development & Engineering
El Segundo, California, United States
$75k-$85k/yr OnsiteFull Time
2+ YOEBachelor's degree in packaging technology, science, engineering, or related field; 2+ years in cosmetic or personal care packaging engineering; material science, sustainability, statistical software, and lab testing knowledge.
Cordata
3mo
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Senior Scientist, Analytical Sciences
El Segundo, California, United States
$140k-$180k/yr OnsiteFull Time
3+ YOEMS or PhD in Chemistry, Biochemistry, Chemical Engineering, Materials Science or related; 3+ years post-PhD or 6+ years post-MS; experience developing methods for regulated filings
LC-MS, LC-MS/MS, HPLC/UPLC, NMR, UV, DSF, DLS, CD, FTIR, Raman, SEC-MALS, GC-MS, CE-SDS, icIEF, SDS-PAGE
1mo
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Chemical Warfare Material Program Manager
Arlington or Boston or Dallas or Huntsville or Indianapolis or Los Angeles or Nashville or Sacramento or Washington
$150k-$200k/yr RemoteFull Time
10+ YOE2+ MgmtBachelors in engineering or earth science, 10+ years experience with 2 years leadership, US citizenship required, USACE/MMRP and CWM remediation experience preferred.
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