78 materials engineer jobs at 54 companies in Mentone, CA
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Materials Engineer II
Lake Forest, California, United States
$80k-$100k/yrOnsiteFull Time
IRP Medical: Manufacturer of precision silicone and elastomer components for medical devices.
4+ YOEBachelor's degree in materials science or related engineering, 4+ years in materials science and engineering, polymer and metallic wire experience, testing methodologies, DOE, technical writing, and English fluency.
Scanning Electron Microscope (SEM), Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA), Fourier Transform Infrared (FTIR), Microsoft Office, Design of Experiments (DOE)
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.
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.
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.
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.
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.
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.
Sr Research Engineer - Polymer Materials (Fontana, CA, US, 92337)
Fontana, California, United States
$120k-$135k/yrOnsiteFull Time
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.
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%.
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.
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
2+ YOEBachelor’s degree in Aerospace or Mechanical Engineering; 2–5+ years in aerospace structural design and stress analysis; experience with FEM and structural analysis tools; knowledge of materials and startup environments.
10+ YOE10+ years engineering experience in facility design, automation, material handling, distribution or pharmacy fulfillment; bachelor\u0002s in engineering; PMP or Lean/Six-Sigma preferred; strong project, analytics, and vendor management skills.
WMS, WCS, ERP, automation controls, CAD, Microsoft Project, Microsoft Visio, Lucidchart, SQL, Power BI, Tableau, Microsoft Access, Microsoft Excel
Precision Castparts Corp.NYSE: BRK.B: Manufacturer of complex metal components for aerospace and industrial markets.
5+ YOEBachelor's in Mechanical/Manufacturing/Industrial/Materials Engineering; 5–8 years in manufacturing engineering, preferably aerospace; CNC, GD&T, Lean; problem solving; cross-functional collaboration.
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
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
Skorpios Technologies: Designs and manufactures silicon photonics for high-speed optical communications
Degree in engineering, materials science, physics or chemistry with extensive fab metrology and SPC experience; ability to operate characterization tools, analyze data, troubleshoot, and work offset shifts.
Statistical Process Control (SPC), Document Control, Manufacturing Execution Systems
AMADA WELD TECH: Manufactures precision welding, marking, and automation equipment.
3+ YOEBS in Mechanical/Electrical/Materials,3-5 years product/engineering/applications experience,experience with industrial production/automation,EXCEL/WORD/CAD/SolidWorks,US passport and willingness to travel.
NV5NASDAQ: NVEE: Technical engineering and consulting for infrastructure and energy projects.
2+ YOEEIT or obtain within 6 months, BS in civil engineering preferred, minimum 2 years relevant experience, CA EIT preferred, strong soils/materials knowledge, MS Office proficiency, good driving record and willingness to travel.
MKS InstrumentsNASDAQ: MKSI: Supplies process control instruments and chemicals for semiconductor manufacturing.
2+ YOEBachelor's in Materials Science/Physics/Engineering, 2+ years thin film manufacturing experience, strong troubleshooting and communication skills, proficiency with Microsoft Excel and PowerPoint.
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Meets Senior Transportation Engineer minimum qualifications per class specification; must submit Statement of Qualifications and application materials and may need examination eligibility.