20 materials process engineer jobs at 11 companies in Windsor, CO

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Engineer I - Materials & Process
Westminster, Colorado, United States
$65k-$110k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
BS in engineering or related field, ability to obtain Secret clearance, lab and production experience with materials testing and characterization, SEM/EDS/FTIR/XRF familiarity, valid US driver's license, strong communication skills.
SEM/EDS, FTIR, XRF, Thermal Analysis, Statistical Process Control
1w
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2026 Intern Conversion - Materials and Process Engineer I
Seattle or Van Horn or Denver or Huntsville or Florida or Arlington or Los Angeles or Longmont or Reston or United States
$75k-$114k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Completed a 2026 Blue Origin internship; enrolled in or recently graduating from college; minimum B.S. in mechanical, aerospace, or astronautical engineering; strong communication and teamwork skills; U.S. work authorization required.
Defense Biometric Identification System (DBIDS)
1mo
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Process Engineer II (Drying and Crystallization)
Thornton, Colorado, United States
$79k-$122k/yr OnsiteFull Time
Solid Power
Solid PowerNasdaq: SLDP: Designs and manufactures all-solid-state battery technology for vehicles.
2+ YOEBachelor's in chemical/materials engineering, 2+ years process engineering experience in chemical/ battery/advanced materials or powder manufacturing, hands-on drying and high-temperature crystallization experience, SCADA, JMP/Minitab, PFMEA, OSHA knowledge, ability to lift 50 lbs.
SCADA, JMP, Minitab
1w
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Wafer Process Engineer
Thornton, Colorado, United States
$74k-$107k/yr OnsiteFull Time
Forge Nano
Forge Nano: Manufactures precision nano-coating equipment and advanced battery materials.
2+ YOEAS or BS in chemistry, chemical engineering, materials, or related science/engineering field; 2+ years of hands-on laboratory experience. Semiconductor fabrication, vacuum systems, and thin-film deposition experience preferred.
ALD, TEPHRA, CVD, FSA, OSHA
1mo
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Engineer Senior - Materials & Process - Contamination Control
Boulder, Colorado, United States
$97k-$165k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
4+ YOEBS in Engineering plus 4+ years experience, US citizenship, ability to obtain DoD clearance, experience in contamination control, modeling, cleanroom practices, material outgassing, and quantitative analysis.
MATLAB
1w
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Engineer, Project Ink & Graphics
Westminster or Denver
$75k-$105k/yr HybridFull Time
Ball Corporation
Ball CorporationNYSE: BALL: Produces sustainable aluminum packaging for beverages and household products.
3+ YOEBachelor's degree required, preferably in engineering or materials science, plus 3+ years in product, process, or material development. Requires printing, coating, or decoration expertise, engineering tools, supplier management, and cross-functional leadership.
Design of Experiments (DoE), FMEA
3mo
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Weld Engineer - Launch Vehicle Structures
Broomfield, Colorado, United States
$130k-$160k/yr HybridFull Time
LEAP
LEAP: Developing rapid-response, mass-producible launch solutions for space access.
5+ YOEBachelor’s in Welding Engineering, Materials Science, Mechanical Engineering or related; 5+ years aerospace weld process development/qualification; shop-floor readiness; knowledge of weld metallurgy, NDE; capable under aggressive schedules.
AWS D17.1, AIAA S-080, Laser welding, NDE methods, Welding equipment
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Propellant Development Engineer II
Berthoud, Colorado, United States
$90k-$112k/yr OnsiteFull Time
Ursa Major
Ursa Major: Designs and manufactures rocket engines and aerospace propulsion systems.
2+ YOEBachelor’s or Master’s in a relevant engineering or science field; 2+ years or relevant coursework/lab experience with energetic materials, polymers, chemical processing, or fluid mechanics; safety and technical communication skills.
Root Cause Analysis (RCA)
2mo
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Technician II - Materials and Process Development Labs
Westminster or Broomfield or Boulder
$48k-$76k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
1+ YOEHigh school diploma or equivalent plus 1+ year related experience. Ability to operate tensile testing equipment, lift 50 lbs, follow complex procedures, work in lab/cleanroom/production, and use Microsoft Excel/Word. Must be a U.S. person and able to obtain Secret clearance. Valid U.S. driver's license required.
Microsoft Excel, Microsoft Word, tensile testing equipment, band saw, drill press, power tools, hand tools
2mo
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R&D Engineer
Wheat Ridge, Colorado, United States
$105k-$120k/yr OnsiteFull Time
USA Rare Earth
USA Rare EarthNASDAQ: USAR: Develops vertically integrated rare earth mineral and magnet supply chains.
3+ YOEBachelor's in Chemical, Metallurgical, or Materials Engineering; 3–7 years hydrometallurgy or chemical/process R&D; pilot plant and scale-up experience; solvent extraction familiarity; PFD/P&ID and SCADA/DCS knowledge; strong data analysis and troubleshooting.
PFDs, P&IDs, SCADA, DCS
1w
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Senior Staff Structural Analyst - Spacecraft Engineering
Louisville or San Francisco or College Park or California or Colorado or Massachusetts or Tennessee or Washington or Italy or Korea or Sweden or Switzerland or Canada or United Kingdom
$193k-$277k/yr OnsiteFull Time
IonQ
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
5+ YOEBachelor's in mechanical, aerospace, or related engineering plus 5+ years of aerospace structural analysis experience. Requires FEA, structural dynamics, materials, vibration, shock, acoustic loading, NASTRAN, and pre/post-processing tools.
NASTRAN, HyperMesh, Patran, FEMAP, SolidWorks 2024, ANSYS, Adams, NASGRO, ABAQUS, Python, MATLAB, ARAS, Finite Element Analysis (FEA), Computer-Aided Design (CAD), Product Lifecycle Management (PLM), Geometric Dimensioning and Tolerancing (GD&T)
3mo
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Senior Estimator
Denver or Thornton
OnsiteFull Time
Murphy Company
Murphy Company: Mechanical contractor offering opportunities and growth in preconstruction and estimating teams.
10+ YOE10+ years estimating Plumbing, HVAC and Process Piping; lead estimates up to $20M; bid document preparation; read drawings; P&ID knowledge; material, labor, and equipment cost evaluation.
Quickpen/Autobid, Microsoft Office, Outlook, Teams, Bluebeam
3w
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Director, Product & Package Scale Up (R&D)
Louisville, Colorado, United States
$149k-$214k/yr HybridFull Time
Danone
DanoneEuronext Paris: BN: Global food and beverage producing dairy and plant-based goods.
10+ YOEBachelor's in engineering/food/materials field,10+ years packaging/product/process scale-up and commercialization experience, strong technical leadership and cross-functional program management skills.
1mo
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Associate Director, Adsorbent Chemistry
Boulder, Colorado, United States
$160k-$185k/yr OnsiteFull Time
Alta Resource Technologies
Alta Resource Technologies: Uses synthetic biology to extract and refine critical minerals.
8+ YOEPh.D. with 8+ years (or M.S. with 12+ years) in chemistry/materials/chemical engineering, expertise in resin activation and immobilization chemistries, surface characterization, process development, and technology transfer; U.S. citizenship required.
Design of Experiments (DOE)