189 materials engineer jobs at 79 companies in Fillmore, CA

1mo
Save
Mark Applied
Hide
Sr. Materials Engineer, Materials Laboratory
Hawthorne, California, United States
$135k-$190k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOEBachelor's in materials or related field, 5+ years materials lab engineering experience, hands-on with mechanical/thermal/characterization testing, proficiency with Python or MATLAB, experience with SEM/EDS/XRD/TGA/DSC/DMA/Gleeble, ability to lift 25 lbs and work extended hours/weekends.
Python, MATLAB, SEM, EDS, XRD, FTIR, spark OES, pycnometer, TGA, DSC, DMA, Gleeble, ASTM, ISO
6d
Save
Mark Applied
Hide
2026-2027 Facilities Engineering Materials Engineer
Houston or Pasadena or Pascagoula or Richmond or El Segundo or Salt Lake City
$108k-$136k/yr OnsiteFull Time
Chevron
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
0+ YOECandidates completing a Bachelors/Masters/Doctorate in Metallurgical, Materials or Corrosion Engineering or graduates with ≤2 years related experience; strong academics, communication, teamwork and problem-solving skills.
6d
Save
Mark Applied
Hide
Staff Materials and Process Engineer
Los Angeles, California, United States
OnsiteFull Time
Karman Industries
Karman Industries: Modular electric heat pumps for industrial thermal energy management.
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
Save
Mark Applied
Hide
Senior Materials Engineer (Metal 3D Printing)
Hawthorne, California, United States
$125k-$200k/yr OnsiteFull Time
Freeform
Freeform: Deploys autonomous AI-powered metal 3D printing factories.
7+ YOEBachelor’s in materials science/engineering or related; 7+ years metals experience; expertise in metallurgical prep techniques.
R, JMP, Minitab, Laser Powder Bed Fusion, Additive Manufacturing
2mo
Save
Mark Applied
Hide
Energetic Materials Engineer, Solid Propellant
Los Angeles, California, United States
OnsiteFull Time
Furientis
Furientis: Develops cost-effective, high-volume interceptor missile systems.
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
6d
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
Electronics Parts, Materials, and Processes Engineer - Advanced Packaging
El Segundo or Chantilly
$117k-$176k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
8+ YOEBachelor’s in materials science, electrical engineering, or related; 8+ years engineering experience; proficiency in advanced semiconductor packaging; PMP standards; ability to obtain TS/SSBI clearance.
MS Project, Jira, advanced semiconductor packaging, PMP standards
3w
Save
Mark Applied
Hide
Materials Scientist
Burbank, California, United States
$115k-$130k/yr OnsiteFull Time
PPG
PPGNYSE: PPG: Manufacturer of paints, coatings, and specialty materials.
Ph.D. in materials-related field required, US citizen or permanent resident, hands-on materials engineering and formulation development (60-70% lab), experience commercializing products; 3+ years materials formulation experience desirable.
1mo
Save
Mark Applied
Hide
Materials Program Manager
Los Angeles or Mesa
OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
3+ YOEBachelor's in supply chain/operations/engineering, 3+ years in material program/planning or supply chain, MRP/ERP experience, advanced Microsoft Excel; strong analytical, communication, and BOM/multi-tier experience.
MRP, ERP, Microsoft Excel, SQL, Power BI
2mo
Save
Mark Applied
Hide
Materials Scientist — Organic Crystal Growth & Process Engineering
Pasadena, California, United States
$154k-$217k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
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
1mo
Save
Mark Applied
Hide
Sr Materials Mgmt Analyst
Torrance, California, United States
$94k-$117k/yr OnsiteFull Time
Honeywell International
Honeywell InternationalNASDAQ: HON: Designs and manufactures technologies for aerospace, buildings, and industry.
5+ YOE5+ years in manufacturing operations or supply chain; US citizen; Bachelor’s degree; project management experience; skilled with MRP/ERP systems
MRP/ERP systems
2mo
Save
Mark Applied
Hide
Senior Solar Process Engineer
Los Angeles, California, United States
$100k-$140k/yr OnsiteFull Time
K2 Space
K2 Space: Develops high-power satellite platforms for heavy-lift launch vehicles.
2+ YOEBachelor's degree in materials science, chemical/ mechanical engineering, physics, aerospace; 2+ years in materials and process engineering; proven material/process decisions for high-reliability hardware.
Python, MATLAB, SEM, EDS, FTIR, DSC, TGA, XRD
3mo
Save
Mark Applied
Hide
Test Engineer
Los Angeles, California, United States
$115k-$180k/yr OnsiteFull Time
Hermeus
Hermeus: Develops high-speed and hypersonic aircraft for defense and transportation.
Bachelor’s degree in mechanical or aerospace engineering; industry experience owning a project lifecycle; strong knowledge of fluid mechanics, heat transfer, mechanics of materials, and mechanical design.
NX CAD
1mo
Save
Mark Applied
Hide
Mechanical Design Engineer
Torrance or Los Angeles
$95k-$129k/yr OnsiteFull Time
Northwood Space
Northwood Space: Manufacturing ground stations and providing satellite communication infrastructure.
2+ YOEBachelor’s in Mechanical or Aerospace Engineering; 2-4+ years hardware design; concept to production; manufacturability; thermal, materials, and structural design.
Siemens NX, ANSYS
1mo
Save
Mark Applied
Hide
Turbomachinery Engineer
Redondo Beach, California, United States
$115k-$165k/yr OnsiteFull Time
Impulse Space
Impulse Space: Developing in-space transportation services and orbital transfer vehicles.
3+ YOEBachelor's in engineering or science, 3+ years turbomachinery experience, proficiency in fluids/thermodynamics/heat transfer/materials, CAD and analysis software experience, turbopump assembly knowledge, ability to take project ownership.
CAD
1mo
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
Manufacturing Engineer II
Burbank, California, United States
$85k/yr OnsiteFull Time
Senior
SeniorLondon Stock Exchange: SNR: Designs and manufactures high-technology components for aerospace and land vehicles.
3+ YOEB.S. in Mechanical or related engineering with 3+ years (or M.S. with 2+ years) engineering experience in aerospace preferred; experience with APQP, NPI, tooling, visual work instructions, root cause analysis, and manufacturing processes for aerospace materials.
2mo
Save
Mark Applied
Hide
Lead Process Engineer
Los Angeles, California, United States
OnsiteFull Time
Arcturus
Arcturus: Develops carbon nanomaterial-infused metal composites for high-performance conductors.
8+ YOE8+ years in process/manufacturing engineering; BS/MS/PhD in materials/engineering; experience scaling complex manufacturing; DOE, process controls, root-cause analysis; strong documentation skills.
LPBF, DED, Laser processing, CVD/LCVD/LACVD, Welding, High-temperature gas processes