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10,000+
"materials engineer"
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National Security
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585
"materials engineer"
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National Security
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Materials Engineer (SkillBridge Intern) - 12904 with Security Clearance
APPLY
ClearanceJobs
Dayton, OH
L1 Intern
April 12th, 2026
Materials Engineers
National Security
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Material and Process Engineer
APPLY
Lockheed Martin
Huntsville, AL
L6 Lead
April 14th, 2026
Materials Engineers
National Security
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MATERIALS ENGINEERING TECHNICIAN
NEXT STEPS
NAVWAR
San Diego, CA
L5 Senior
April 12th, 2026
Materials Engineers
National Security
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Critical Materials Engineer (Engineer Material Process 3) - 27654
NEXT STEPS
Mission Technologies
Fort Belvoir, VA
L6 Lead
April 12th, 2026
Materials Engineers
National Security
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Staff Materials Engineer, Thermoplastics: High-Impact Defense Tech
APPLY
Anduril Industries
Costa Mesa, CA
L6 Lead
June 20th, 2026
Materials Engineers
National Security
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Composite Engineer
NEXT STEPS
Moseley Technical Services
Marion, VA
L5 Senior
April 9th, 2026
Materials Engineers
National Security
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Critical Materials Engineer (Engineer Material Process 3) - 27654
NEXT STEPS
Huntington Ingalls Industries
Fort Belvoir, VA
L6 Lead
April 9th, 2026
Materials Engineers
National Security
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Mission-Driven Materials Engineer for Army Programs
APPLY
DCS
Fort Belvoir, VA
L5 Senior
June 21st, 2026
Materials Engineers
National Security
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Military CMC Materials Application Engineer
APPLY
Geaerospace1
Evendale, OH
L6 Lead
April 14th, 2026
Materials Engineers
National Security
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Material and Process Engineer
APPLY
Lockheed Martin
Buellton, CA
L6 Lead
June 5th, 2026
Materials Engineers
National Security
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Material Process Engineer Level 3 with Security Clearance
APPLY
Indotronix International
Woodland, CA
L5 Senior
July 5th, 2026
Materials Engineers
National Security
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Materials Engineer (6 Month Register)
APPLY
DLA
Fort Belvoir, VA
L6 Lead
April 12th, 2026
Materials Engineers
National Security
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Senior Metrology Engineer XPS/SEM/AFM Expert (9/80)
APPLY
Elbit Systems of America
Roanoke, VA
L5 Senior
June 17th, 2026
Materials Engineers
National Security
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Senior Non-Metals Materials & Processes Engineer
APPLY
Next Matter
Industry, CA
L5 Senior
June 17th, 2026
Materials Engineers
National Security
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MATERIALS ENGINEER
APPLY
Prescient Edge
San Diego, CA
L6 Lead
July 14th, 2026
Materials Engineers
National Security
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SUPERVISORY MATERIALS ENGINEER
APPLY
Prescient Edge
San Diego, CA
L7 Manager
July 14th, 2026
Materials Engineers
National Security
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Materials Engineer (6 Month Register).
APPLY
Defense Logistics Agency
Fort Belvoir, VA
L6 Lead
April 22nd, 2026
Materials Engineers
National Security
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Material Process Engineer Level 3
APPLY
Indotronix International
Woodland, CA
L5 Senior
July 14th, 2026
Materials Engineers
National Security
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Advanced Materials & Process Engineer - Composites
APPLY
Progeny Systems
Marion, VA
L5 Senior
June 14th, 2026
Materials Engineers
National Security
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Material Specialist
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Orbis
Norfolk, VA
L5 Senior
April 14th, 2026
Materials Scientists
National Security
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Materials & Processes Associate Manager
NEXT STEPS
Lockheed Martin
Palmdale, CA
L6 Lead
April 12th, 2026
Materials Scientists
National Security
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Senior Advanced Materials S&T Analyst (Hybrid)
APPLY
Strategic Analysis
Alexandria, VA
L6 Lead
July 1st, 2026
Materials Scientists
National Security
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Senior Polymer Components Engineer - W93 Program (Onsite)
APPLY
Coastal International Security
Los Alamos, NM
L5 Senior
June 18th, 2026
Materials Scientists
National Security
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Sentinel - Sr Principal Metals & Corrosion Material Process Engineer- *17364
APPLY
Northrop Grumman
Roy, UT
L6 Lead
June 6th, 2026
Materials Scientists
National Security
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Strategic High Temperature Composite Material Capacity (CMC) Expansion
APPLY
Strategic Spectrum Missions Advanced Resilient Trusted Systems S2marts Ota
High Point, NC
L5 Senior
June 23rd, 2026
Materials Scientists
National Security
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MATERIALS PROCESS ENGINEER III with Security Clearance
APPLY
Asd
Calabasas, CA
L6 Lead
July 4th, 2026
Materials Engineers
National Security
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Materials Engineer (US Citizen)
APPLY
Trispoke Managed Services
King of Prussia, PA
L5 Senior
July 5th, 2026
Materials Engineers
National Security
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Materials & Processes Engineer (Level 2 / 3)
APPLY
Swiftcruit
Melbourne, FL
L6 Lead
July 8th, 2026
Materials Engineers
National Security
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Materials Engineer II
APPLY
Janus Research Group
Aberdeen Proving Ground, MD
L6 Lead
April 12th, 2026
Materials Engineers
National Security
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Materials Engineer Mission-Critical Army Programs
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DCS
Fort Belvoir, VA
L5 Senior
June 20th, 2026
Materials Engineers
National Security
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MATERIALS ENGINEER/CHEMIST
APPLY
NAVWAR
Chrisman, IL
L6 Lead
April 15th, 2026
Materials Engineers
National Security
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Materials & Processes Engineer Secret Clearance, Onsite CA
APPLY
Belcan
Woodland, CA
L5 Senior
July 9th, 2026
Materials Engineers
National Security
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MATERIALS ENGINEER
NEXT STEPS
NAVWAR
Washington, DC
L6 Lead
April 12th, 2026
Materials Engineers
National Security
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MATERIALS ENGINEER with Security Clearance
APPLY
ClearanceJobs
Jacksonville, FL
L6 Lead
April 12th, 2026
Materials Engineers
National Security
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SUPERVISORY MATERIALS ENGINEER
APPLY
NAVWAR
San Diego, CA
L7 Manager
July 4th, 2026
Materials Engineers
National Security
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Onsite Materials Engineer II Ceramics & Defense
APPLY
Prattwhitney
Tucson, AZ
L5 Senior
June 17th, 2026
Materials Engineers
National Security
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Materials Engineer
APPLY
DCS
Fort Belvoir, VA
L6 Lead
April 9th, 2026
Materials Engineers
National Security
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Materials Engineer (6 Month Register)
APPLY
Navstar
Fort Belvoir, VA
L5 Senior
July 14th, 2026
Materials Engineers
National Security
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Pliable Materials Work
NEXT STEPS
U.S. Department of Defense
Salt Lake City, UT
L4 Mid
May 9th, 2026
Materials Scientists
National Security
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Materials Scientist III
APPLY
Battelle
Natick, MA
L6 Lead
June 19th, 2026
Materials Scientists
National Security
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