136 materials engineering jobs at 80 companies in Rialto, CA

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Staff Materials Engineer, Design Allowables & Materials Data
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
8+ YOEBachelor's in materials-related field,8+ years materials/process engineering experience in aerospace/defense,expertise in materials characterization,design allowables,materials data management,and ability to obtain U.S. Top Secret clearance.
Lattice OS, MMPDS, CMH-17
1mo
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Senior Materials Engineer - Metals
Tustin or Plymouth or Normal
$99k-$123k/yr OnsiteFull Time
Rivian
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
5+ YOEMaster’s degree in materials/metallurgical/mechanical engineering, 5+ years in automotive product development, deep steel metallurgy, light-metal knowledge, hands-on microscopy and testing, familiarity with manufacturing and supplier processes, strong communication.
microscopy, formability testing, mechanical testing, corrosion evaluation, APQP, PPAP, DFMEA, PFMEA, CAE
2mo
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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
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Composites Materials and Process Engineer (US)
Anaheim, California, United States
$123k-$168k/yr OnsiteFull Time
Syensqo
SyensqoEuronext Brussels: SYENS: Develops specialty chemicals and advanced materials for global industries.
5+ YOEBachelor's in engineering or materials science required; 5+ years' experience in composites R&D, 2+ years reviewing composite part designs, 3+ years in composite materials/process R&D, aerospace industry experience, strong problem solving and communication.
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Production & Materials Planner
Huntington Beach, California, United States
$120k-$195k/yr OnsiteFull Time
Mach Industries
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
3+ YOE3+ years production planning/supply chain experience, familiarity with MRP/ERP/PLM/MES, BOM/MBOM knowledge, capacity and inventory planning, material readiness, problem solving and cross-functional coordination. Bachelor's in engineering/manufacturing or equivalent experience.
PLM, MRP, ERP, SAP, Oracle, MES, MPS, MBOM, BOM
4d
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Engineering Intern – Summer 2027
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
Enrolled in BS/MS engineering (biomedical, mechanical, electrical, industrial, materials, computer or related) with expected graduation 2027–2029; U.S. work authorization required; minimum 3.0 GPA preferred; prior engineering coursework/projects preferred.
CAD
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Senior Materials and Process Engineer (Onsite)
Riverside, California, United States
$96k-$182k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOESTEM degree with 5+ years' relevant experience (or advanced degree with 3+ years), experience with composites, prepregs, structural adhesives, technical writing, Microsoft Word/Excel, and supplier qualifications; U.S. Person required.
Microsoft Word, Microsoft Excel, SAP, Teamcenter
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PT Engineering Instructor
Norwalk or Artesia or Bellflower or Cerritos or Downey or Hawaiian Gardens or La Mirada or Bell Gardens or Lakewood or Long Beach or Santa Fe Springs or South Gate
$98-$145/hr HybridPart Time
Cerritos College
Cerritos College: Provides community-based higher education and vocational training programs.
Master's in engineering required OR Bachelor's in engineering plus a Master's in math/physics/computer science/chemistry/geology; PE license is an alternative. Must be able to teach graphics, circuits, MATLAB, statics, dynamics, and/or strength of materials; provide transcripts, fingerprint clearance, TB test, and proof of California residency.
MATLAB
6d
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Sr. Vice President of Engineering, Silicon Photonics
Temecula, California, United States
OnsiteFull Time
Skorpios Technologies
Skorpios Technologies: Designs and manufactures silicon photonics for high-speed optical communications
15+ YOE5+ MgmtPh.D. or M.S. in physics/EE/materials or related,15+ years in semiconductor/photonics with 5–7 years executive leadership, deep III-V and silicon photonics expertise, experience from concept to high-volume manufacturing.
Ansys Lumerical, Zemax
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Staff R&D Materials Chemist Engineer
Pomona, California, United States
$135k-$165k/yr OnsiteFull Time
Envista
EnvistaNYSE: NVST: Manufactures and sells a comprehensive range of dental products.
5+ YOEMS or PhD in relevant STEM field; 8 years' experience with MS or 5 years with PhD; wet/dry lab experience, statistical analysis (Minitab), DOE, GLP, MS Office proficiency, Instron familiarity, and <10% travel.
Minitab, Instron, Microsoft Office, DOE
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Operations Engineering Supervisor
Fountain Valley, California, United States
$72k-$106k/yr OnsiteFull Time
Hyundai MOBIS Parts America
Hyundai MOBIS Parts AmericaKorea Exchange: 012330: Supplies automotive parts and aftermarket services for vehicle manufacturers.
5+ YOELead facility standards, storage, slotting and material flow for PDC network; 5+ years distribution/warehousing experience; experience with slotting/WMS/AutoCAD/AMOS; strong Excel and Lean/Six Sigma background; supervisory experience.
AMOS, AutoCAD, WMS, SAP, Oracle, Microsoft Excel
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Construction Materials Engineering and Testing (CMT) Senior Project Manager
Ontario, California, United States
$150k-$175k/yr FieldFull Time
Kleinfelder
Kleinfelder: Provides engineering, design, and environmental consulting services for infrastructure.
15+ YOE10+ Mgmt15+ years materials testing/special inspection/construction experience, 10+ years project management, valid driver's license, US work authorization, MS Office proficiency, strong communication and leadership.
Microsoft Word, Microsoft Excel, Microsoft Outlook
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Senior Structural Designer Engineering
Perris, California, United States
$70k/yr OnsiteFull Time
Builders FirstSource
Builders FirstSourceNYSE: BLDR: Supplier of building materials and services to professional homebuilders.
4+ YOEBachelor's degree (or equivalent experience), 4+ years drafting experience in construction or building-materials industry, proficient with AutoCAD and Microsoft Office, technical writing and blueprint interpretation skills.
Microsoft Office, AutoCAD, MITEK
1mo
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Materials Project Manager
Carson or Gardena or Colton
$93k-$144k/yr OnsiteFull Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
5+ YOEBachelor's in engineering, construction management, or geology plus 5+ years' related experience (or 9 years' experience in lieu of degree). Valid driver's license may be required. PE/PG and ICC inspection certifications preferred.
3mo
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Sr Research Engineer - Polymer Materials (Fontana, CA, US, 92337)
Fontana, California, United States
$120k-$135k/yr OnsiteFull Time
James Hardie
James HardieNYSE: JHX: Manufacturer of fiber cement siding and exterior building products.
0+ YOEPhD in polymer science/engineering or MS with 3–10 years of experience; PVC expertise; AI-assisted material characterization; travel ~35%; strong communication.
PVC, extrusion, formulation development, DSC, TGA, DMA, rheometer
2mo
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Applied Scientist, Materials and Process Development, AWS Center for Quantum Computing
Pasadena, California, United States
$143k-$193k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
PhD in engineering, physics, or materials science; expertise in thin-film deposition and 200 mm wafer scale; strong materials characterization and cross-functional collaboration.
Thin-film deposition, Materials characterization, Semiconductor process integration
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Lead Application Engineer
Irvine or Irvine
$108k-$140k/yr OnsiteFull Time
Henkel
HenkelXETRA: HEN3: Manufactures laundry, beauty, and adhesive products globally.
5+ YOEDegree in engineering or materials science required; 5+ years (PhD) or 7+ years (BSc/MSc) experience in R&D/application engineering; customer support, SMT/encapsulant knowledge, material handling and statistical analysis (MinTab/JMP) experience; global travel up to 25%.
MinTab, JMP
2mo
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Project Engineer
Irvine, California, United States
$65k-$96k/yr OnsiteFull Time
RD Olson Construction
RD Olson Construction: Provides general contracting for hospitality and multifamily construction projects.
0+ YOEEntry level project engineer with growth mindset; experience with RFIs/submittals, subcontractors coordination, and material deliveries preferred.
Microsoft Project, Excel, Procore
1mo
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Engineer II, Technology (Metallurgy)
Irvine, California, United States
OnsiteFull Time
ATI
ATINYSE: ATI: Manufactures specialty materials and metal components for aerospace and defense.
Bachelor's in Metallurgical Engineering or Materials Science required; strong analytical and problem-solving skills; Microsoft Office competency; ability to collaborate with sales, manufacturing, and quality teams on material development and production projects.
Microsoft Office, Microsoft Word, Microsoft Excel
1w
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Composite Engineer
Adelanto, California, United States
$69k-$116k/yr OnsiteFull Time
General Atomics Aeronautical Systems
General Atomics Aeronautical Systems: Designs and manufactures unmanned aircraft and radar systems.
2+ YOEBachelor's in engineering or equivalent experience, 2+ years engineering experience, composite materials and fabrication experience, ability to obtain DOD security clearance, strong communication and documentation skills.
SAP, AMPS, NX, Microsoft Excel