55 materials process engineer jobs at 28 companies in Moorpark, CA
5d
Save
Mark Applied
Hide
Materials & Process Engineer
Torrance, California, United States
$85k-$165k/yr OnsiteFull Time
2+ YOEBachelor’s or postgraduate degree in materials, mechanical, chemical, or related engineering; 2–9+ years by level; welding, materials processing, laboratory testing, technical documentation, and problem-solving experience.
Laser Welding, TIG, Gas Tungsten Arc Welding (GTAW), Resistance Welding, SEM, XPS, microscopy, DSC, XRF, X-Rays, Microsoft Office
2mo
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
Materials and Process Engineer
Torrance, California, United States
$105k-$160k/yr OnsiteFull Time
Hands-on materials and process engineering for material selection, testing, failure investigation, process improvement, and compliance with 14 CFR Part 27.
1mo
Save
Mark Applied
Hide
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.
2w
Save
Mark Applied
Hide
Materials & Process (M&P) Engineer
El Segundo, California, United States
$130k-$165k/yr OnsiteFull Time
3+ YOEBachelor's degree in a relevant engineering field and 3–7 years of materials and processes experience with spaceflight or high-reliability aerospace hardware, including metals, composites, thermal materials, and failure investigations.
NASA-STD-6016
1mo
Save
Mark Applied
Hide
Senior Materials & Process Engineer (Metallurgy)
Torrance, California, United States
$141k-$194k/yr OnsiteFull Time
5+ YOEBachelor's in materials or related field,5+ years executing material qualifications and working with hardware in manufacturing,experience with AMS/ASTM/MIL standards,ability to perform metallurgical evaluation and interpret aerospace/defense requirements,able to lift 25 lbs.
Teamcenter, NX
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
Materials Engineer, Additive Manufacturing
Hawthorne, California, United States
$100k-$140k/yr OnsiteFull Time
1+ YOEBachelor's in materials or related engineering, 1+ year LPBF process development experience with nickel superalloys, experience with metallurgical characterization, fracture analysis, and additive manufacturing processes.
Scanning Electron Microscopy (SEM)
1mo
Save
Mark Applied
Hide
Materials Engineer, Ceramics
Torrance, California, United States
$115k-$185k/yr OnsiteFull Time
2+ YOEBachelor's in engineering or physics-based field,2+ years materials experience,proficiency in optical and electron microscopy and mechanical testing,knowledge of TRISO/coating processes preferred,strong communication and regulatory awareness,ability to work long hours and weekends;U.S. eligibility per ITAR.
optical microscopy, electron microscopy
1w
Save
Mark Applied
Hide
2026 Intern Conversion - Materials and Process Engineer I
Seattle or Van Horn or Denver or Huntsville or Florida or Arlington or Los Angeles or Longmont or Reston or United States
$75k-$114k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Completed a 2026 Blue Origin internship; enrolled in or recently graduating from college; minimum B.S. in mechanical, aerospace, or astronautical engineering; strong communication and teamwork skills; U.S. work authorization required.
Defense Biometric Identification System (DBIDS)
1mo
Save
Mark Applied
Hide
Materials Engineer, Additive Manufacturing
Los Angeles, California, United States
$150k-$220k/yr OnsiteFull Time
4+ YOEMaster's in materials or related field, 4+ years qualifying additive manufacturing processes (LPBF/DED), alloy knowledge, materials testing and metallurgical analysis, DOE and statistical analysis, ability to author specs and qualification docs.
MMPDS, NADCAP, AMS7000, AS9100, ASTM, AMS
3mo
Save
Mark Applied
Hide
Senior Process Engineer Solar
Los Angeles, California, United States
$140k-$175k/yr OnsiteFull Time
5+ YOEBachelor’s in a technical field; 5+ years in materials/process engineering; experience with solar array processes and characterization.
SEM, EDS, FTIR, DSC, TGA, XRD, Python, MATLAB
3d
Save
Mark Applied
Hide
Materials Engineer (New Grad Summer 2027)
Hawthorne or Los Angeles or El Segundo
$95k-$120k/yr OnsiteFull Time
Bachelor's degree in a relevant ABET-accredited engineering field and hands-on metals characterization, processing, or sample preparation experience. Materials fundamentals and first-principles problem solving required.
SEM, Instron, R, JMP, Minitab, machine learning
3mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
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
3d
Save
Mark Applied
Hide
Senior Photolithography Process Engineer
Goleta or Santa Barbara
$110k-$150k/yr OnsiteFull Time
5+ YOEEngineering, Physics, Materials Science, or related degree; 5+ years relevant experience; hands-on wafer lithography, Canon/Nikon steppers, TEL tracks, resists, SPC, JMP, and MEMS or CMOS manufacturing experience.
Canon, Nikon, TEL, SPC, JMP, MES, Lean Six Sigma
3mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Junior Packaging Engineer
Los Angeles, California, United States
HybridFull Time
1+ YOE1–3 years packaging engineering or packaging operations experience; proficiency with Asana and supplier communication; knowledge of packaging materials and manufacturing processes; strong documentation and organizational skills.
Asana, Slack
3w
Save
Mark Applied
Hide
Senior Design Engineer
Newbury Park or Thousand Oaks
$110k-$160k/yr OnsiteFull Time
4+ YOEBachelor's in engineering or aerospace with 4+ years 3D CAD (or Master's with 2+ years), experience with aerospace materials/processes, GD&T (ASME Y14.5), and Creo/Windchill preferred.
Creo Parametric, Windchill PLM, ASME Y14.5