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222 material engineer jobs at 101 companies in Simi Valley, CA

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Engineer or Principal Engineer Material & Process - HGT
El Segundo, California, United States
$83k-$125k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBachelor's in STEM required, minimum 2 years relevant experience (or higher for principal level). Active U.S. Secret clearance required, experience with composites, adhesives, materials testing, lab techniques, and engineering documentation.
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Engineer or Principal Engineer Material & Process - HGT
El Segundo, California, United States
$83k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEBachelor's in STEM with 2+ years (or higher degree with equivalent experience), experience with adhesives/composites and materials testing, active U.S. Secret clearance, ability to travel ~10%.
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3mo
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Material Scientist
Oxnard, California, United States
$112k-$186k/yr OnsiteFull Time
PTI Technologies
PTI TechnologiesNYSE: ESE: Manufactures filtration and fluid control systems for aerospace.
5+ YOEMaster’s degree in engineering, material science, physics, biology, or chemistry; 5–10 years aerospace design/manufacturing; technical lead experience; FAA/AS9100 familiarity; CAD (SolidWorks); strong analysis, communication, and documentation.
SolidWorks, CAD
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2mo
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Automation Engineer, Material Conveyance
Los Angeles, California, United States
$140k-$220k/yr OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
3+ YOEBachelor's in ME/EE/Mechatronics or related; 3+ years deploying AMRs/AGVs and material-flow systems; hands-on with fleet commissioning and MES/WMS integration; knowledge of VDA 5050, OPC-UA, MQTT, REST; safety in mixed human-robot environments.
AnyLogic, FlexSim, Emulate3D, Siemens Plant Simulation, VDA 5050, OPC-UA, MQTT, REST, PLC, MES/WMS integration, ROS/ROS2, Python
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Operations Engineer (Material Flow)
Hawthorne, California, United States
$100k-$135k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
2+ YOEBachelor's degree in engineering,2+ years manufacturing engineering experience,material flow/layout expertise,analytical and project management skills,AutoCAD/SQL/Excel/Tablueau familiarity,ability to work extended hours.
Microsoft Excel, Tableau, SQL, AutoCAD
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Materials Engineer II
Torrance, California, United States
$115k-$150k/yr OnsiteFull Time
Antares
Antares: Designing and manufacturing microreactors for defense and space missions.
2+ YOEBachelor's in materials/mechanical engineering, 2+ years materials engineering experience, proficiency in optical/electron microscopy and mechanical property evaluation, materials characterization and failure analysis.
optical microscopy, electron microscopy
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Material Handler (84282)
El Monte, California, United States
$23-$24/hr OnsiteFull Time
The Gill Corporation
The Gill Corporation: Manufactures high-performance composite materials and components for aerospace industries.
High School Diploma; Forklift Certification; California driver’s license with clean driving record; able to lift 50 lbs; English proficiency; overtime flexibility.
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Material Handler (84278)
El Monte, California, United States
$24-$29/hr OnsiteFull Time
The Gill Corporation
The Gill Corporation: Manufacturer of high-performance composite materials for aerospace and aviation.
High School Diploma; forklift certification; CA driver’s license; English reading/verbal; able to lift 50 lbs; math proficiency; shift flexibility for overtime/weekends.
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Aerospace Material Planner
Valencia, California, United States
OnsiteFull Time
Regent Aerospace Corporation
Regent Aerospace Corporation: Provider of aircraft interior maintenance, repair, and manufacturing services.
3+ YOE3+ years material planning experience; degree in business, supply chain or engineering or equivalent experience; proficiency with Excel/Word and computerized inventory systems; knowledge of ISO 9000, JIT, project management; APICS (CPIM) preferred.
Microsoft Excel, Microsoft Word
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Robotics Engineer: Process
Carson, California, United States
$80k-$150k/yr OnsiteFull Time
GrayMatter Robotics
GrayMatter Robotics: Develops autonomous robotic systems for industrial surface finishing applications.
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
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Material Planner – Millennium Space Systems
El Segundo, California, United States
$64k-$94k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
3+ YOEAbility to manage material readiness from MRP to production, analyze shortages, validate BOM conversions, and coordinate across engineering, procurement, and manufacturing. US person and ability to obtain U.S. security clearance required.
Deltek Costpoint, Teamcenter, Microsoft Excel, Power BI, MRP
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Material Planner - Millennium Space Systems
El Segundo, California, United States
$76k-$135k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
4+ YOE4+ years supply chain/production/engineering experience with 4+ years in material planning; aerospace/defense experience; ability to obtain U.S. security clearance (U.S. citizenship required); ERP/MRP experience and bachelor's degree preferred.
Costpoint, Jira, ERP/MRP, MRP, IMS
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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.
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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
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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
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Senior Process Engineer Solar
Los Angeles, California, United States
$140k-$175k/yr OnsiteFull Time
K2 Space
K2 Space: Develops high-power satellite platforms for heavy-lift launch vehicles.
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
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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
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Office/Field Engineer Tunneling
San Jose or Long Beach or Evansville or Alexandria
OnsiteFull Time
Traylor Bros., Inc.
Traylor Bros., Inc.: Heavy civil contractor specializing in complex infrastructure construction projects.
2+ YOEBachelor's in engineering, 2-8 years field/office engineering experience, proficiency in Microsoft Word and Excel and AutoCAD, ability to analyze survey data, estimate materials/costs, inspect sites, communicate clearly, and lead teams.
Microsoft Word, Microsoft Excel, AutoCAD
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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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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
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