54 materials development engineer jobs at 39 companies in Oak Park, CA
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Materials Engineer, Polymer Development
Hawthorne, California, United States
$100k-$160k/yr OnsiteFull Time
2+ YOEBachelor's degree in chemistry, polymer science, or materials science and engineering, plus 2+ years of polymer formulation, chemical synthesis, polymer chemistry, or non-metallic materials engineering experience.
FTIR, TGA, DSC, DMA, TMA, TPS, NMR, UV-Vis, GPC, GC, MS
2mo
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Materials & Process Engineer
Torrance, California, United States
$100k-$165k/yr OnsiteFull Time
4+ YOEProvide engineering support for materials and joining processes including welding, brazing, soldering, cleaning, plating, and laboratory testing; develop specs, troubleshoot, and train operators.
SEM, XPS, microscopy, DSC, XRF, X-Rays, Microsoft Office
1w
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Principal TPS Materials Engineer
Playa Vista, California, United States
$175k-$244k/yr OnsiteFull Time
12+ YOEBachelor's degree or equivalent experience, 12+ years developing materials for extreme temperatures, ablative or ceramic composite experience, characterization testing, fabrication scale-up, and Secret/Top Secret clearance eligibility.
automated tape winding, mandrel tooling, FIAT, CHAR, PATO, TGA, DSC, laser flash, dilatometry, autoclave, oven cure
1mo
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Staff Materials and Process Engineer
Los Angeles, California, United States
OnsiteFull Time
5+ YOEB.S. in materials/mechanical engineering, 5+ years in materials selection/qualification/process development, experience with brazing/welding and test campaigns, hands-on manufacturing process development.
3mo
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Energetic Materials Engineer, Solid Propellant
Los Angeles, California, United States
OnsiteFull Time
5+ YOEB.S. or M.S. in chemistry/chemical engineering/materials + 5+ years hands-on composite-propellant formulation and mix/process development with at least one propellant taken through motor flight/qualification; experience with mixers, burn-rate testing, thermochemistry codes, supplier qualification; U.S. Person.
Claude Code, Codex, OpenCode
2mo
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Senior AM Process Development Engineer
Torrance, California, United States
$141k-$225k/yr OnsiteFull Time
5+ YOEB.S. or M.S. in Mechanical or Materials Engineering, 5+ years hands-on fabrication/assembly/testing and 5+ years developing L-PBF equipment or print file programming, ITAR/export-control access, ability to handle metal powders and lift 25 lbs, proficiency in materials engineering and process optimization.
Teamcenter, NX, Python, C++, DAPS
2mo
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Staff Propulsion Development Engineer (Thrusters)
Redondo Beach, California, United States
$150k-$175k/yr OnsiteFull Time
8+ YOEBachelor's in engineering or science, 8+ years aerospace propulsion experience with bipropellant engines, hands-on hardware and test experience, proficiency in fluids/thermodynamics/materials, system trade capability, and project leadership.
3mo
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Materials Scientist — Organic Crystal Growth & Process Engineering
Pasadena, California, United States
$154k-$217k/yr OnsiteFull Time
3+ YOEPhD in chemical/ materials science or related field; 3+ years experience; strong materials development and characterization background.
COMSOL Multiphysics, Ansys Fluent, Siemens FLOEFD/StarCCM+, NX, SolidWorks, CNC machining, 3D printing, NMR, GC/MS, LC/MS, SEM, AFM, XRD, DSC, TGA
3mo
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Robotics Engineer: Process
Carson, California, United States
$80k-$150k/yr OnsiteFull Time
1+ YOEBachelor's degree in Mechanical Engineering, Materials and Process Engineering, Materials Science, or related field; 1+ year manufacturing process development experience; strong materials science knowledge; analytical and collaborative skills; U.S. work authorization.
CAD
2w
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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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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
1w
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Senior Mechanical Engineer
Torrance or Los Angeles
$155k-$200k/yr OnsiteFull Time
7+ YOEBachelor's degree or higher in mechanical, aerospace, or related engineering; 7+ years developing complex hardware; expertise in mechanical design, GD&T, materials, manufacturing, structural analysis, and system tradeoffs.
CAD, GD&T, ITAR
3w
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Manufacturing Engineer 3
Los Angeles, California, United States
$104k-$155k/yr OnsiteFull Time
5+ YOEExperience in manufacturing engineering, process development, IPC standards, MRP/MES use, material review board activity, ability to obtain U.S. Secret clearance; Bachelor's+5yrs or Master's+3yrs (or 9yrs experience).
IPC Standards, Manufacturing Resource Planning (MRP), MES
5d
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Manager, Packaging Engineer
Los Angeles, California, United States
$110k-$130k/yr HybridFull Time
Experience leading technical engineering teams in consumer products; expertise in packaging materials, print production, manufacturing, product development, ArtiosCAD, SolidWorks, and Adobe Creative Suite; travel required.
ArtiosCAD, SolidWorks, Adobe Creative Suite, Adobe Illustrator, Adobe Photoshop
3mo
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Principal Process Engineer Solar
Los Angeles, California, United States
$175k-$200k/yr OnsiteFull Time
8+ YOE8+ years of materials and process engineering experience in solar array development; Bachelor's degree in a technical field; strong background in manufacturing processes and qualification.
Semiconductor/solar array manufacturing tools, DOE/statistical analysis software, Python, MATLAB, XRD/SEM/EDS/FTIR/DSC/TGA (characterization tools)
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Focal Plane Engineer
Camarillo, California, United States
$141k-$176k/yr OnsiteFull Time
5+ YOEBachelor’s or master’s degree in Materials Science, Electrical Engineering, or related field plus 5+ years of fabrication process experience, cleanroom fabrication, semiconductor process development, and SPC/DOE data analysis.
Statistical Process Control (SPC), Design of Experiments (DOE), JMP, Key Performance Indicators (KPIs), Work-in-Process (WIP)
1mo
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Industralization Engineer
Rancho Dominguez, California, United States
OnsiteFull Time
Develop and qualify production materials, equipment and technologies; write technical specifications; lead process transfers; perform tests and ramp-up; manage operational projects with risk analysis and reporting.
1w
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Mechanical Engineer II
Los Angeles, California, United States
$140k-$160k/yr OnsiteFull Time
Experience in mechanical and structural analysis, CAD modeling, materials science, DFM, CAM, fabrication, rapid prototyping, and hands-on development, testing, and iteration of physical systems.
FDM, SLA, CNC, VMC, CAD, CAM, ANSYS, OneMedical
2w
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Packaging Engineer
Playa Vista, California, United States
$85k-$104k/yr HybridFull Time
2+ YOEBachelor’s degree in packaging or equivalent; 2–4 years of CPG packaging development experience; proficiency in TOPS/CAPE, Minitab or JMP, Google Suite, and Gemini; packaging materials and retailer compliance knowledge.
TOPS/CAPE, Minitab, JMP, Google Suite, Gemini, JD Edwards, Veeva
1w
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Principal Additive Manufacturing Engineer
Los Angeles, California, United States
OnsiteFull Time
5+ YOEBS, MS, or PhD in a relevant engineering, materials science, manufacturing, welding, metallurgy, physics, or related field; 5+ years of hands-on AM or related metal processing experience; expertise in metal AM processes and process development.
LPBF, DED, WAAM, EBAM, CAD
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