134 materials engineering jobs at 53 companies in Seattle, WA

3mo
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Core Structural Materials Engineering Manager
Bellevue, Washington, United States
$168k-$252k/yr OnsiteFull Time
TerraPower
TerraPower: Developing advanced nuclear reactor technology and medical isotopes.
8+ YOE2+ Mgmt8+ years in nuclear engineering with 2+ years of people management; metallurgy knowledge across ferrous/nonferrous alloys; experience with quality programs (ISO-9001/AS9100, ASME NQA-1); strong communication and budgeting skills.
ASME NQA-1, ISO-9001, AS9100, NQA-1, 175 CFR 50 Appendix B, Quality management systems
4w
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Associate, Materials Process Engineering (40389)
Redmond, Washington, United States
$68k-$126k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
Pursuing or recent Bachelor's in materials-related field, experience with metallurgical lab evaluations (optical/electron microscopy), familiarity with materials specifications and manufacturing support.
optical microscopy, electron microscopy
2mo
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Materials Engineer
Everett, Washington, United States
$159k-$208k/yr OnsiteFull Time
Helion
Helion: Building fusion reactors to produce clean, low-cost electricity.
3+ YOEBachelor's or Master's in Materials Science or related field; 3+ years in materials characterization and failure analysis; experience with insulation systems; lab FA tools and testing.
Optical microscopy, SEM, Mechanical testing, Dielectric testing, Polymer characterization
1w
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Materials & Process Engineer
Kent, Washington, United States
$129k-$252k/yr OnsiteFull Time
Stoke Space
Stoke Space: Developing fully reusable rockets for frequent orbital access.
3+ YOEBachelor's in materials/engineering/physics,3+ years materials engineering experience across metals, coatings, welding, powder metallurgy; proficiency in material characterization, testing, failure analysis, and supplier qualification; familiarity with ASTM/NASA/AWS preferred.
2mo
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Senior Materials Scientist or Engineer
Seattle or Houston
$125k-$250k/yr OnsiteFull Time
Interlune
Interlune: Harvests natural resources from the Moon for Earth applications.
5+ YOEBS in physics/engineering/materials science; 5+ yrs space materials experience; know-how in contamination, dust effects, and charging; able to develop analyses, test plans, and documentation; strong communication and teamwork.
Materials analysis, testing, materials documentation, design support, dust mitigation
3mo
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Materials & Process Engineer
Everett, Washington, United States
$121k-$165k/yr OnsiteFull Time
magniX
magniX: Designs and manufactures electric propulsion systems for sustainable aircraft.
7+ YOEBachelors in materials science/chemical engineering or related; 7+ years in a regulated industry (aerospace preferred); materials/process selection and validation, test/qualification experience, familiarity with FAA/AS9100/ISO standards, and statistical analysis skills.
MMPDS, CMH-17, AS9100, ISO/IEC 9001, FAA, E-Verify
1w
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Head of Materials & Process
Seattle, Washington, United States
$160k-$227k/yr OnsiteFull Time
Cowboy Space
Cowboy Space: Building satellite-based orbital infrastructure for AI data centers.
5+ YOEBachelor's in materials engineering,5+ years M&P experience including nickel-based superalloys,1+ year additive manufacturing experience,knowledge of metallography,fractography,mechanical testing,and LPBF/DED processes.
LPBF, DED
1mo
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Materials Engineer, Amazon Leo
Redmond, Washington, United States
$117k-$160k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOEBachelor's in a materials-related field, 2+ years materials selection/testing and fabrication experience, prototyping experience, hands-on lab testing and failure analysis; U.S. work-authorization per export control.
SEM-EDS, FTIR, DSC, TGA, LFA, rheometry, spectrophotometry, optical microscopy, hardness testers
1mo
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Assistant State Materials Engineer - Materials Quality (WMS3)
Tumwater, Washington, United States
$115k-$147k/yr HybridFull Time
Washington State Department of Ecology
Washington State Department of Ecology: Provides environmental regulation and conservation services for Washington state.
Professional civil engineer licensed (or able to obtain WA PE within 6 months), demonstrated transportation construction and materials quality assurance expertise, leadership/management experience, valid driver’s license, and ability to travel and conduct field work.
Materials Testing System (MATS), Qualified Products List (QPL), Aggregate Source Approval (ASA), Record of Materials (ROM), Qualified Tester Database
2mo
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Materials and Process Engineer III, Engines
Seattle, Washington, United States
$121k-$169k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
7+ YOEBS in Materials Science/Engineering or related; 7+ years in materials and processes; experience with metals, ceramics, polymers; joining and fabrication methods; advanced degree preferred.
1mo
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Division Materials Planning Manager (Aerospace)
Kent, Washington, United States
$121k-$211k/yr OnsiteFull Time
Parker Hannifin
Parker HannifinNYSE: PH: Manufacturer of motion and control technologies and systems.
5+ YOEBachelor's degree in business, engineering, or materials management; minimum 5 years purchasing/materials management experience in high-volume manufacturing; aerospace experience preferred; knowledge of MRP/MRPII, JIT, Kanban, supply chain; strong analytical and communication skills.
MRP, MRPII, Kanban, JIT, Microsoft PC software
1w
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Materials Artist (Contract)
Bellevue or United States
$40-$58/hr HybridContract
ArenaNet
ArenaNet: Develops and publishes premier online role-playing video games.
3+ YOE3+ years professional game development experience, strong portfolio, proficiency with Substance Designer, Maya, ZBrush, Blender, Photoshop, Unreal Engine (UE5), understanding of PBR, asset optimization, and strong collaboration skills.
Substance Designer, Maya, ZBrush, Blender, Photoshop, Unreal Engine 5, UE5
2d
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Materials Process Engineer I/II – Manufacturing Technical Operations 
Redmond or Seattle
$80k-$92k/yr OnsiteFull Time
Evotec
EvotecFrankfurt Stock Exchange: EVT: Accelerates drug discovery and biologics development for pharmaceutical partners.
2+ YOEBS in engineering or sciences,2+ years relevant pharma/biotech experience,cGMP knowledge,experience with single-use systems and autoclave systems,ability to perform CQV and technical investigations.
2w
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Flammability and Materials &Process Engineer
Renton, Washington, United States
$92k-$130k/yr OnsiteFull Time
SEKISUI Aerospace
SEKISUI Aerospace: Manufactures advanced composite products for the aerospace industry.
1+ YOEBachelor's in materials/chemical/process engineering or equivalent, 1+ year aerospace flammability/M&P experience, knowledge of FAA flammability regulations, TSCA/REACH/ROHS compliance, and test/qualification planning.
Microsoft Office
2mo
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Director, Data Center Passive Materials NPI
Seattle, Washington, United States
$123k-$292k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
10+ YOE10+ years leading cross-functional programs in data center hardware/software, with strong leadership and supplier readiness experience.
BOM tooling, patch matrix, validation APIs, dashboards, data center networking
2d
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Materials Process Engineer I/II – Manufacturing Technical Operations 
Redmond or Seattle
$80k-$92k/yr OnsiteFull Time
Evotec
EvotecFrankfurt Stock Exchange: EVT: Provides drug discovery and development services through global research alliances.
2+ YOEBS in engineering or life science engineering, 2+ years in pharma/biotech manufacturing, cGMP knowledge, single-use systems and autoclave experience, CQV proficiency, strong communication and investigation skills.
2mo
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Automation Engineer, Materials Research Science
Redmond, Washington, United States
$184k-$257k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
6+ YOEPhD or equivalent; 6+ years lab automation; Python production-grade; lab automation platforms; LIMS/ELN/MES; automated workflows; scalable automation for materials research.
Python, Lab automation, Laboratory information management systems, APIs/SDKs
1w
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Product Review Engineer-Liaison Engineering (Associate, Mid-level, or Senior)
Everett or Renton or Seattle or Auburn
$91k-$183k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
2+ YOEBachelor's degree related to engineering or sciences, minimum 2 years production/manufacturing experience, experience in structures/systems/production engineering, MRB experience and hands-on materials/manufacturing experience preferred, must be a U.S. Person.
2mo
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Senior Game Engineer - Graphics
Bellevue or United States
$160k-$240k/yr RemoteFull Time
teamLFG
teamLFGNYSE: SONY: Developing social multiplayer action games as a PlayStation studio.
Expert in real-time rendering; proficient in C++, Unreal Engine 5; experience building tools for designers/artists; strong collaboration and autonomous work.
Unreal Engine 5, C++, Shader tools, Materials, Particles, Post-processing
1w
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Material Handling & Intralogistics Engineer
Austin or New York or San Francisco or Seattle
$203k-$232k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience engineering material handling for heavy manufacturing (cranes, AGVs, conveyors), plant layout and throughput calculation, equipment specification and commissioning, safety-focused design, and continuous flow improvement.
FlexSim, Plant Simulation, WMS, WES