80 materials developer jobs at 51 companies in Hemet, CA

4w
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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
3w
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Senior Materials Engineer - Golf Ball R&D
Carlsbad, California, United States
$97k-$146k/yr OnsiteFull Time
Callaway Golf
Callaway GolfNYSE: CALY: Designs and manufactures premium golf equipment and performance gear.
5+ YOEMS (or equivalent) in materials-related field, 5+ years polymer/materials R&D experience, proficiency in materials characterization and polymer processing, strong project management and communication skills.
3w
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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
1d
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Materials Planning Manager
Fontana, California, United States
$81k-$112k/yr OnsiteFull Time
Flex
FlexNASDAQ: FLEX: Contract electronics manufacturing and supply chain management services.
Develop and direct material planning, manage planners, balance supply and demand, reduce backorders, and collaborate cross-functionally to maintain accurate forecasts.
2mo
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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
5d
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Direct Materials Regulatory Filings Principal Expert
Oceanside or Mississauga
$115k-$213k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Provides innovative pharmaceutical and diagnostic healthcare solutions.
8+ YOEBS/MS/PhD in science, engineering, or management and 8+ years pharmaceutical/biopharmaceutical experience with regulatory filings and material specifications; expert knowledge of ICH, ISO, GMP, and operational excellence tools.
ICH, ISO, FMEA, Six Sigma, Lean Principles
3mo
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Senior Supplier Quality Engineer - Direct Materials Acquisitions
Marlborough or Minneapolis or Arden Hills or Penang or Carlsbad
$85k-$162k/yr HybridFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Manufacturer of interventional medical devices and technologies.
5+ YOEBS in engineering with 5+ years relevant experience in regulated industries, supplier quality, audits, process validation, CAPA/SCAR, project management, cross-functional influence, and willingness to travel (~25%) or accept temporary relocation.
PLM, ERP
1mo
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Principal Engineer, R&amp;D
Aliso Viejo, California, United States
$129k-$170k/yr OnsiteFull Time
MicroVention
MicroVention: Manufacturer of neurovascular medical devices for stroke treatment.
10+ YOEBachelor's in Mechanical/Industrial/Materials Engineering, 10+ years medical device experience, strong written/verbal skills, device design/development and manufacturing knowledge, proficiency with MS Office, Minitab, SolidWorks/CAD, regulatory and IP experience.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Minitab, SolidWorks, CAD
4w
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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
1mo
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Advanced Packaging Engineer
San Diego or Vista or Santa Clara or Colorado Springs
$159k-$250k/yr OnsiteFull Time
Samtec
Samtec: Manufactures electronic connectors, cables, and optical interconnect solutions.
15+ YOE15+ years in optical/optoelectronic or advanced microelectronics development; BS in engineering required (MS/PhD preferred); expertise in materials, packaging architectures, process development, technology maturation, and technical leadership.
1mo
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Advanced Packaging Engineer
San Diego or Vista or Santa Clara or Colorado Springs
$187k-$212k/yr OnsiteFull Time
Samtec
Samtec: Manufacturer of high-speed electronic connectors and cable assemblies.
15+ YOESenior individual contributor with 15+ years in optical/optoelectronic or microelectronics development; BS in engineering required (MS/PhD preferred); expertise in materials, packaging architectures, process development, characterization, and technical leadership.
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
1w
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Metallurgical Engineer
Fontana, California, United States
$44-$47/hr OnsiteFull Time
Nucor
NucorNYSE: NUE: Produces steel products and operates scrap metal recycling facilities.
BS in metallurgy or materials science engineering required; experience with steel production preferred; ability to lead safety and continuous improvement efforts.
3w
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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
1mo
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Technical Liaison Manager - Diagnostic Materials (CA-Vista, US)
Vista, California, United States
$89k-$133k/yr HybridFull Time
Grifols
GrifolsMadrid Stock Exchange: GRF: Develops plasma-derived medicines and clinical diagnostic solutions.
5+ YOE5+ years in IVD/biotech/life sciences; bachelor’s in relevant scientific discipline; experience translating assay/dev needs into material specs, coordinating cross‑functional teams, stakeholder management, and familiarity with immunoassay and molecular diagnostic platforms.
3w
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Packaging Engineer
Coal City or Riverside
$70k-$110k/yr OnsiteFull Time
PLZ Corp
PLZ Corp: Manufactures specialty aerosol and liquid products for diverse markets.
5+ YOEBachelor's in packaging engineering required, 5+ years CPG packaging experience for liquids/aerosols, knowledge of packaging materials, Word/Excel/PowerPoint/SAP proficiency, strong communication, and willingness to travel domestically up to 25%.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, SAP
1mo
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Color Engineer
Rialto or United States
$97k-$126k/yr HybridFull Time
Westlake
WestlakeNYSE: WLK: Global manufacturer of petrochemicals, polymers, and building products.
5+ YOEBachelor's in chemical engineering/materials/color science; 5+ years in color formulation, matching, or quality control; experience with spectrophotometers, pigments, automation/inline measurement systems, and color software; strong analytical and communication skills.
spectrophotometers, color software, digital tools and databases, automation systems, inline color measurement systems, dispensing systems, mixing systems, application systems
4w
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Sr. Packaging Engineer (Irvine, CA, US)
Irvine, California, United States
$91k-$177k/yr OnsiteFull Time
Skyworks Solutions
Skyworks SolutionsNASDAQ: SWKS: Designs and manufactures analog and mixed-signal semiconductor solutions.
5+ YOEBachelor's degree in engineering or materials science, 5+ years experience in semiconductor packaging, expertise in failure analysis, material interaction, yield improvement, SPC/FMEA/Six Sigma knowledge, strong communication and problem-solving skills.
Cadence Allegro, AutoCAD
2mo
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Co-Op, Quality Engineer
Irvine, California, United States
OnsiteInternship
Precision Castparts Corp.
Precision Castparts Corp.NYSE: BRK.B: Manufacturer of complex metal components for aerospace and industrial markets.
Student pursuing a Bachelor's in Materials, Mechanical, or Aeronautical Engineering; minimum GPA 3.0; proficient with Excel and Access; good writing/interpersonal skills.
Microsoft Excel, Microsoft Access
1mo
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MAINTENANCE ENGINEER (RGC)
Riverside, California, United States
$29-$39/hr OnsiteFull Time
The Kroger Co.
The Kroger Co.NYSE: KR: Operates supermarkets, pharmacies, and jewelry stores across America.
2+ YOE2+ years maintenance mechanic experience, HS diploma/GED, welding and electrical/pneumatic/hydraulic skills, basic computer use, ability to operate material handling equipment and work any shift.
lathe, grinder, drill press, milling machine, material handling equipment, SQF 2000