164 materials engineering jobs at 88 companies in Washington, DC
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Senior Materials Engineer
Rockville, Maryland, United States
$169k-$197k/yrOnsiteFull Time
Nuclear Regulatory Commission: Regulates civilian use of nuclear energy and radioactive materials.
1+ YOEOne year specialized experience in nuclear materials engineering, knowledge of materials degradation and codes/standards, ability to lead research projects, security suitability and drug testing required.
Delphinus Engineering: Provides engineering and technical services for naval ship repair.
2+ YOEBachelor's in materials/mechanical/welding discipline, 2+ years engineering experience in materials/welding/NDE, knowledge of NDE methods (UT, RT, MT, PT, VT), U.S. citizenship, eligible for Secret clearance, strong writing and problem-solving.
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
4+ YOEBachelor's in materials-related field; 4+ years in materials research; understanding of processing, microstructure; hands-on lab experience; ability to obtain Secret clearance (US citizenship).
15+ YOEAdvanced materials or civil engineering degree preferred; 15+ years in cementitious materials or concrete technology; expertise in mix design, material optimization, field application, lab-to-field translation, and technical problem solving.
Principal Materials Engineer (Metallics) - Advanced Nuclear Technology
Rockville, Maryland, United States
$122k-$203k/yrHybridFull Time
X-energy: Develops advanced small modular nuclear reactors and fuel technology.
10+ YOEBachelor’s in materials engineering; typically 10 years experience; metallurgical analysis; focus on nuclear materials; leadership and independent work.
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Bachelor's degree; experience in textile materials, testing, and industry standards; ability to obtain Secret clearance; experience with PLM systems and textile/footwear/apparel knowledge.
Adobe Illustrator, Accumark, Browzwear, CLO, PLM systems
Electra: Developing hybrid-electric aircraft for sustainable regional air mobility.
5+ YOESenior materials/process/test engineer with 5+ years aerospace experience; lead materials, processes, testing; FAA Part 23/25 knowledge; NX/Teamcenter preferred.
Ion Storage Systems: Develops and manufactures high-performance solid-state ceramic battery technology.
5+ YOEM.S./Ph.D. +5 years or B.S. +8 years in materials/chemical/ceramic engineering, experience with ceramic processing (tape casting, sintering), R&D/process development, strong communication and organizational skills.
Python, Matlab, Minitab, JMP, SEM, TGA, FTIR, XRD, SolidWorks, Fusion360, 3D printing, particle size analysis
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
4+ YOESTEM degree with relevant years of experience, understanding of corrosion mechanisms and mitigation, knowledge of additive manufacturing, metallurgy, coatings, cathodic protection; US citizen able to obtain/maintain Top Secret/SCI clearance.
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
4+ YOESTEM degree with 4–8+ years experience (depending on degree), knowledge of corrosion mechanisms and mitigation, additive manufacturing, metallurgy, coatings, cathodic protection; US citizen able to obtain/maintain Top Secret/SCI clearance.
Peraton: Provides advanced technology and mission support for government agencies.
5+ YOEBS Engineering with GPA 3.0+, 5+ years experience (3 years with MS/MA); hands-on engineering; polymer processing bonus; acoustics bonus; leadership; active DoD Secret Clearance.
Polymer processing, Prototype fabrication, Hand tools
Houston or Las Cruces or Chantilly or United States
OnsiteFull Time
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
2+ YOEBachelor's in engineering or materials field, 2+ years experience, expertise in nonmetallic/fibrous materials, flammability and combustion testing, characterization methods (FTIR, DSC, TGA, SEM/EDS), strong communication and problem-solving skills.
Electronics Parts, Materials, and Processes Engineer - Advanced Packaging
El Segundo or Chantilly
$117k-$176k/yrOnsiteFull Time
The Aerospace Corporation: Provides technical expertise and research for national space programs.
8+ YOEBachelor’s in materials science, electrical engineering, or related; 8+ years engineering experience; proficiency in advanced semiconductor packaging; PMP standards; ability to obtain TS/SSBI clearance.
MS Project, Jira, advanced semiconductor packaging, PMP standards
High school diploma, valid driver’s license, ability to lift up to 70 lbs, perform field and lab soil/asphalt/concrete tests, read plans, write reports, and pass pre-employment screenings.
Leadership Development Program - Engineering, Materials & Chemistry Discipline (Starts June 2027)
Arlington or United States
$59k-$139k/yrOnsiteFull Time
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
Bachelor's in materials engineering, materials science, chemistry or related STEM (must be completed by start); willingness to relocate for three 8-month rotations across U.S.; experience or coursework in materials characterization, testing, and statistical tools (Minitab, MATLAB, Python, JMP). U.S. citizenship required.
Senior Construction Materials Testing & Inspection Engineer
Manassas, Virginia, United States
$100k-$150k/yrOnsiteFull Time
WDP & Associates: Engineering consulting specializing in structural forensics and building enclosures.
7+ YOEVirginia PE license, BS/MS in Civil Engineering, 7+ years CMTI experience, leadership and project management, Special Inspections experience, valid driver's license, legally authorized to work in the U.S., ability to travel and work in the field.