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10,000+
"knowledge engineer"
jobs
in
National Security
in last 30 days
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10,000+
"knowledge engineer"
jobs
in
National Security
in last 30 days
Show all >
Save
Filter
<
Date
Last 30 days
INTERDISCIPLINARY ENGINEER
APPLY
U.S. Navy
Denver, CO
L5 Senior
September 11th, 2026
Engineers, All Other
National Security
Show all >
Sentinel ICBM Secondary Launch Engineer
APPLY
Baesystemsusa
Hill AFB, UT
L6 Lead
October 2nd, 2026
Engineers, All Other
National Security
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Deputy Chief Engineer
APPLY
General Dynamics Mission Systems
Pittsfield, MA
L7 Manager
September 23rd, 2026
Engineers, All Other
National Security
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General Interdisciplinary Engineer, Journeyman - Secret
APPLY
RPMGlobal
Oklahoma City, OK
L6 Lead
October 3rd, 2026
Engineers, All Other
National Security
Show all >
Senior Test Engineer - DoD Defense Systems
APPLY
Cintel
Huntsville, AL
L6 Lead
October 3rd, 2026
Engineers, All Other
National Security
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Acquisition Program Systems Engineer
APPLY
DCS
Eglin Air Force Base, FL
L5 Senior
October 3rd, 2026
Engineers, All Other
National Security
Show all >
Senior Principal Engineer, Airworthiness Office (Onsite)
APPLY
Prattwhitney
Middletown, CT
L6 Lead
October 3rd, 2026
Engineers, All Other
National Security
Show all >
Senior Engineer - Defense Systems & Energetics
APPLY
General Dynamics
Eastern, KY
L5 Senior
October 3rd, 2026
Engineers, All Other
National Security
Show all >
Reliability Engineer
APPLY
Beyond New Horizons
Tullahoma, TN
L5 Senior
October 3rd, 2026
Engineers, All Other
National Security
Show all >
Systems Engineer
APPLY
JobLeads
Wharton, NJ
L6 Lead
October 4th, 2026
Engineers, All Other
National Security
Show all >
Senior Defense Systems Engineer - Propulsion & SE Lead
APPLY
JobLeads
Wharton, NJ
L6 Lead
October 4th, 2026
Engineers, All Other
National Security
Show all >
Senior Test Engineer
APPLY
Ventus Solutions Ves
Washington, DC
L5 Senior
September 11th, 2026
Engineers, All Other
National Security
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Chief Engineer (RSC)
APPLY
Techinc
San Diego, CA
L7 Manager
October 4th, 2026
Engineers, All Other
National Security
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Mid-Level Exportability Engineer
APPLY
Peopletec
Huntsville, AL
L6 Lead
September 18th, 2026
Engineers, All Other
National Security
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Principal Radar Systems Engineer
APPLY
Systemstechnologyresearch
Woburn, MA
L6 Lead
October 3rd, 2026
Engineers, All Other
National Security
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Principal Engineer
APPLY
Chenega
Huntsville, AL
L6 Lead
September 11th, 2026
Engineers, All Other
National Security
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Engineer (E2)
APPLY
Star3
Eastern, KY
L6 Lead
October 4th, 2026
Engineers, All Other
National Security
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Electronic Warfare Systems Engineer
APPLY
SAIC
Crane, IN
L5 Senior
October 4th, 2026
Engineers, All Other
National Security
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Principal Systems Engineer - Cross Product Team Lead - Onsite
APPLY
Raytheon
Tallahassee, FL
L6 Lead
October 4th, 2026
Engineers, All Other
National Security
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Advanced Electronic Warfare SME
APPLY
Serco29660aa5
Tampa, FL
L6 Lead
September 11th, 2026
Electronics Engineers, Except Computer
National Security
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Senior DoD Test & Evaluation Engineer
APPLY
Ventus Solutions
Washington, DC
L5 Senior
October 3rd, 2026
Validation Engineers
National Security
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Top Secret/SCI Systems Engineer NC3 Ops Leader
APPLY
Thecseteam
Bellevue, NE
L5 Senior
September 21st, 2026
Computer Systems Engineers/Architects
National Security
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Signals Analyst RF/EW for Army Systems
APPLY
CACI International
Hyattsville, MD
L3 Junior
September 10th, 2026
Electronics Engineers, Except Computer
National Security
Show all >
Engineering Branch Chief
APPLY
SOSI
Camp HM Smith, HI
L7 Manager
September 10th, 2026
Architectural and Engineering Managers
National Security
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Threat Specialist, NC3 Mission Engineering - Fort Meade
APPLY
Apogee Engineering
Fort Meade, MD
L5 Senior
September 10th, 2026
Nuclear Engineers
National Security
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INTERDISCLIPLINARY ELECTRONICS ENG/MECHANICAL ENG/COMPUTER ENG/AREOSPACE ENG/COMPUTER SCIENTIST
APPLY
Department of the Air Force
Dayton, OH
L5 Senior
September 23rd, 2026
Aerospace Engineers
National Security
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Mechanical Engineer - Mid with Security Clearance
APPLY
Galapagos Federal Systems
Kahului, HI
L5 Senior
September 28th, 2026
Mechanical Engineers
National Security
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TEMPEST Engineer Key Lead
APPLY
Booz Allen Hamilton
Arlington, VA
L6 Lead
September 16th, 2026
Architectural and Engineering Managers
National Security
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FMS SI&T Engineering Management Senior Analyst with Security Clearance
APPLY
Precise Systems
Washington, DC
L6 Lead
September 27th, 2026
Project Management Specialists
National Security
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Senior Engineer: Explosive Energetics & Demilitarization
APPLY
Vectrus
Indian Head, MD
L5 Senior
October 3rd, 2026
Explosives Workers, Ordnance Handling Experts, and Blasters
National Security
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Senior Mission Engineer: Defense Systems & Mission Analytics
APPLY
Nou Systems
Arlington, VA
L6 Lead
October 3rd, 2026
Aerospace Engineers
National Security
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DSP Engineer (TS/SCI, CI Poly) - Real-Time Signal Processing
APPLY
CACI International
Hyattsville, MD
L6 Lead
September 29th, 2026
Electronics Engineers, Except Computer
National Security
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Defense System Safety Engineer II – MIL-STD-882 Expert
APPLY
Apex Systems
Woburn, MA
L5 Senior
October 4th, 2026
Computer Systems Engineers/Architects
National Security
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Missile Defense System Mission Engineer/Analyst, Mid-Level
APPLY
Simulationtechnologiesinc
Huntsville, AL
L6 Lead
September 14th, 2026
Aerospace Engineers
National Security
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TEMPEST Engineer Lead
APPLY
Booz Allen Hamilton
Arlington, VA
L6 Lead
September 19th, 2026
Architectural and Engineering Managers
National Security
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Senior Mission Engineer: Mission Analysis & Digital Modeling
APPLY
Nou Systems
Fort Belvoir, VA
L5 Senior
September 9th, 2026
Aerospace Engineers
National Security
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Reliability and Maintainability (R&M) Engineer - Mobility
APPLY
Applied Research Solutions
Oklahoma City, OK
L6 Lead
September 19th, 2026
Computer Systems Engineers/Architects
National Security
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RF/EO-IR Threat Test Engineer - Mission-Critical T&E
APPLY
Weeghman Briggs
Huntsville, AL
L5 Senior
October 3rd, 2026
Engineering Technologists and Technicians, Except Drafters, All Other
National Security
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Engineering Branch Chief
APPLY
Smartrecruiters
Honolulu, HI
L7 Manager
September 27th, 2026
Architectural and Engineering Managers
National Security
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TSCM Engineer
APPLY
Analytic Solutions Group
Batesville, AR
L6 Lead
October 3rd, 2026
Engineers, All Other
National Security
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