77 materials engineering jobs at 38 companies in Oxnard, CA

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2026-2027 Facilities Engineering Materials Engineering Intern
Houston or Richmond or El Segundo or Pasadena or Pascagoula or Salt Lake City
$28/hr OnsiteFull Time
Chevron
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
Must be a student pursuing BS/MS/PhD in metallurgical, materials, or corrosion engineering with strong academics, communication, teamwork, leadership, and problem-solving skills.
1mo
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Construction Materials Testing Engineering Manager
Ventura, California, United States
$155k-$200k/yr OnsiteFull Time
NV5
NV5NASDAQ: NVEE: Technical engineering and consulting for infrastructure and energy projects.
5+ YOE2+ MgmtBS Civil Engineering, California PE required, 5+ years materials testing/inspection experience, 2+ years special inspection or supervision, DSA/Caltrans experience preferred, strong technical review and leadership skills.
Microsoft Office
2mo
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Electronics Parts, Materials, and Processes Engineer (Senior Engineering Specialist)
El Segundo, California, United States
$166k-$250k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
Bachelor's in materials science, electrical engineering, or related field; PMP proficiency for PM&P; experience with COTS and MIL parts selection; ability to work on-site in El Segundo, CA; TS/SSBI-level clearance/ability to obtain preferred.
MS Project, Jira
2mo
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Principal/Sr Principal Materials and Process Engineer
El Segundo, California, United States
$104k-$193k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEUS Secret-clearable materials/process engineer with materials testing/qualification experience, STEM degree, Microsoft Office proficiency, and demonstrated troubleshooting and supplier/design interaction skills; travel up to 10%.
Teamcenter, JDL, Fibersim, Catia, Microsoft Office Suite
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Materials and Process Engineer 3/4
Woodland Hills, California, United States
$104k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEExperience in metallurgy, materials testing, and manufacturing processes; active US Secret clearance; 5+ years engineering experience with STEM bachelor's; hands-on lab and supplier support experience.
SEM, NDT, NDI
1mo
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Materials and Process Engineer I
El Segundo, California, United States
$63k-$120k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
0+ YOEUniversity degree or equivalent and typically less than 2 years relevant experience; experience with wet chemistry and lab equipment (microscopes, viscometer, mixers, Instron); knowledge of OSHA/Cal-OSHA and hazardous materials handling; U.S. citizenship required.
microscopes, viscometer, mixers, Instron, FTIR, ICP, DSC, DMA, GC, TGA, Microsoft Office
1mo
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Process Engineering Internship (Fall 2026)
Los Angeles or Hawthorne or El Segundo
$30-$35/hr OnsiteFull Time, Internship
Freeform
Freeform: Deploys autonomous AI-powered metal 3D printing factories.
Currently pursuing a Bachelor's in materials science, physics, or engineering; experimental design and statistical data analysis experience; strong data analysis skills; experience with Python and/or MATLAB.
Python, MATLAB, R, JMP, Minitab
1mo
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Reliability Engineer, MHE Reliability Engineering Team
Tempe or Austin or Nashville or Bellevue or Atlanta or Santa Monica or Irving or Houston
$69k-$115k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years engineering or maintenance experience, experience with material handling equipment or reliability programs, Associate degree or equivalent Amazon RME experience, flexible schedule with travel, project management and cross-functional leadership skills.
CMMS, Overall Equipment Effectiveness (OEE), AutoCAD, VBA, SQL, Failure Mode and Effects Analysis (FMEA), Gantt Charts
2mo
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Calibration Test Engineer
Sylmar, California, United States
$99k-$120k/yr OnsiteFull Time
PPG
PPGNYSE: PPG: Manufacturer of paints, coatings, and specialty materials.
BS in Mechanical or Materials Engineering; aerospace fabrication experience; CAD proficiency; English proficiency; US work eligibility.
AutoCAD, Unigraphics, CATIA
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Manufacturing Engineer I
Van Nuys, California, United States
OnsiteFull Time
Capstone Green Energy
Capstone Green EnergyNASDAQ: CGRN: Develops and manufactures microturbine-based energy generation systems.
0+ YOEBachelor's in engineering preferred (or equivalent experience); 0–3 years manufacturing/process engineering experience; hands-on knowledge of assembly, welding, testing, and material handling; lean and RCA methods; ability to author SOPs and train operators.
AutoCAD, SolidWorks, 5S, Value Stream Mapping, Kaizen, 5 Whys, 8D, Fishbone
2mo
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Semiconductor Process Engineer
Camarillo, California, United States
$114k-$151k/yr OnsiteFull Time
Teledyne Technologies
Teledyne TechnologiesNYSE: TDY: Manufactures sensors, cameras, and electronics for aerospace and defense.
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
2mo
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Senior Mechanical Engineer, Fluid Systems
El Segundo, California, United States
$158k-$219k/yr OnsiteFull Time
Radiant
Radiant: Designs and manufactures portable, mass-produced nuclear microreactors.
4+ YOEBachelor’s in Mechanical, Materials, Aeronautical, Civil, or Structural Engineering; 4+ years fluids systems design; proficient in fluid dynamics, thermodynamics, heat exchanger design.
Matlab, Python, FEA, Piping design tools, Thermodynamics
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Design Engineer (Associate, Experienced, or Senior)
El Segundo, California, United States
$91k-$183k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
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)
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Senior Design Engineer
Newbury Park or Thousand Oaks
$110k-$160k/yr OnsiteFull Time
Frontier Aerospace
Frontier Aerospace: Designs and manufactures rocket thrusters for space exploration.
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
1mo
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Product Design Engineer
Santa Monica or Los Angeles
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
3+ YOEBS in mechanical engineering or related field, 3+ years industry experience, strong materials/manufacturing knowledge, proficiency in 3D CAD, mechanical design, tolerance and structural analysis, strong communication skills.
Nx CAD, Lens Studio, Snap OS
1mo
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Product Design Engineer
Santa Monica, California, United States
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
3+ YOEBS in Mechanical Engineering, 3+ years industry experience, strong materials and manufacturing knowledge, proficiency in 3D CAD, mechanical design and tolerance analysis, strong communication; up to 20% international travel.
Nx CAD, Lens Studio, Snap OS
1mo
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Senior Director, Packaging Engineer & Innovation
West Hollywood or Los Angeles or United States or Asia or Europe or China or Vietnam or Korea
$170k-$200k/yr HybridFull Time
Patrick Ta Beauty
Patrick Ta Beauty: Manufactures and sells luxury professional makeup and beauty products.
10+ YOE10+ years packaging engineering experience in cosmetics/luxury goods; expertise in tooling, materials, decoration processes; supplier management, team leadership, project management, and willingness to travel domestically and internationally.
2mo
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MTS Laser Physics Design & Development Engineer
Goleta or Fremont or Santa Barbara
$157k-$185k/yr OnsiteFull Time
Kyocera SLD Laser
Kyocera SLD Laser: Develops and manufactures gallium nitride-based laser light sources.
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
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MTS Laser Physics Design & Development Engineer
Fremont or Goleta
$157k-$185k/yr OnsiteFull Time
Kyocera SLD Laser
Kyocera SLD Laser: Develops and manufactures high-performance gallium nitride laser light sources.
7+ YOEMS or PhD in Electrical Engineering, Applied Physics, or Materials Science; 7+ years in laser diode design; strong modeling, simulation, and data analysis; DOE experience; cross-functional collaboration.
Photon Design, COMSOL, Lumerical, MATLAB, Python, JMP, DOE
3mo
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Mfg Eng 3 (51128)
Oxnard or Henderson
$81k-$136k/yr OnsiteFull Time
Haas Automation
Haas Automation: Manufactures CNC machine tools and industrial automation equipment.
3+ YOEBachelor's degree in Mechanical Engineering with 3-5 years of related experience; ability to read/interpret technical materials; strong problem-solving and communication skills.