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10,000+
"knowledge engineer"
jobs
in
National Security
in last 30 days
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Save
10,000+
"knowledge engineer"
jobs
in
National Security
in last 30 days
Show all >
Save
Filter
<
Date
Last 30 days
Exportability Engineer Defense Systems
APPLY
Peopletec
Huntsville, AL
L6 Lead
October 3rd, 2026
Engineers, All Other
National Security
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Exportability Engineer - Defense Systems & TSFD
APPLY
Peopletec
Huntsville, AL
L6 Lead
October 3rd, 2026
Sales Engineers
National Security
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Counter-Countermeasure and Threat Discrimination Program Engineer
APPLY
Parsons
Cusseta, AL
L6 Lead
September 16th, 2026
Engineers, All Other
National Security
Show all >
Counter-Umanned System (CUxS) System Engineering and Acquistions Advisor
APPLY
Zero Point
Palm Harbor, FL
L6 Lead
September 19th, 2026
Engineers, All Other
National Security
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STANDARD Missile Associate Engineer
APPLY
Precise Systems
California, CA
L6 Lead
September 11th, 2026
Engineers, All Other
National Security
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MBSE - TS/SCI
APPLY
System One
Hanscom Air Force Base, MA
L6 Lead
September 10th, 2026
Engineers, All Other
National Security
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Junior Analyst
APPLY
SupportFinity
Seattle, WA
L5 Senior
September 23rd, 2026
Engineers, All Other
National Security
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Counter-Unmanned System (CUxS) System Engineering and Acquisitions Advisor
APPLY
Zero Point
Haines City, FL
L6 Lead
October 2nd, 2026
Engineers, All Other
National Security
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MBSE Engineer for DoD Weapon Systems (Secret)
APPLY
CACI International
Wausau, WI
L5 Senior
September 9th, 2026
Engineers, All Other
National Security
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Class Desk Analyst - Naval Programs (Secret Clearance)
APPLY
Socket
Lexington Park, MD
L3 Junior
September 23rd, 2026
Engineers, All Other
National Security
Show all >
RF/EO-IR Threat Test Engineer (TS Clearance) - Huntsville
APPLY
Weeghman Briggs
Huntsville, AL
L4 Mid
October 3rd, 2026
Engineers, All Other
National Security
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Resource Specialist
APPLY
Bbe Consulting Engineers Professionals
Malmstrom Air Force Base, MT
L5 Senior
September 16th, 2026
Engineers, All Other
National Security
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Senior DoD Engineering & Test SME
APPLY
Laukoa
Lexington Park, MD
L5 Senior
October 3rd, 2026
Engineers, All Other
National Security
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Principal Engineer
APPLY
Bannerdefenseinc
Huntsville, AL
L6 Lead
October 2nd, 2026
Engineers, All Other
National Security
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Onsite Reliability Engineer II - DoD Clearance Eligible
APPLY
Prattwhitney
Tucson, AZ
L4 Mid
October 3rd, 2026
Engineers, All Other
National Security
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Process Engineer
APPLY
Federal It Consulting Feditc
New Boston, TX
L6 Lead
September 11th, 2026
Engineers, All Other
National Security
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Senior Systems Engineer for Threat Discrimination
APPLY
Apex Tk
Huntsville, AL
L6 Lead
September 4th, 2026
Engineers, All Other
National Security
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Senior Technical Advisor/DoD Engineering & Test - Secret
APPLY
Laukoa
Tullahoma, TN
L6 Lead
September 16th, 2026
Engineers, All Other
National Security
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Reliability Engineer
APPLY
ManTech
Aiea, HI
L6 Lead
September 11th, 2026
Engineers, All Other
National Security
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Combat Systems Engineer
APPLY
SAIC
Washington, DC
L5 Senior
September 19th, 2026
Engineers, All Other
National Security
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Principal Engineer - Radar & Systems Specialist
APPLY
Radiance Technologies
Huntsville, AL
L6 Lead
October 1st, 2026
Engineers, All Other
National Security
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Test Engineer
APPLY
Science Applications International
McLean, VA
L5 Senior
September 15th, 2026
Engineers, All Other
National Security
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Senior Engineer / Analyst for ISRT & BMC2 Applications Jobs
APPLY
Clearance
Laurel, MD
L6 Lead
September 11th, 2026
Engineers, All Other
National Security
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Senior DoD Engineering & Test SME (Secret Clearance)
APPLY
Laukoa
Port Hueneme, CA
L5 Senior
October 3rd, 2026
Engineers, All Other
National Security
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Senior DoD Engineering & Test Advisor (Secret)
APPLY
Laukoa
Palmdale, CA
L5 Senior
October 3rd, 2026
Engineers, All Other
National Security
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Senior Engineer / Analyst for ISRT & BMC2 Applications
APPLY
Johns Hopkins Applied Physics Lab
Laurel, MD
L6 Lead
October 3rd, 2026
Engineers, All Other
National Security
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Senior Anti-Tamper Systems Engineer (DoD) TS/SCI Eligible
APPLY
Serco
Fort Wayne, IN
L5 Senior
September 17th, 2026
Engineers, All Other
National Security
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Lead Engineer, Foreign Military Sales Program
APPLY
Solvere Technical
Washington, DC
L6 Lead
October 3rd, 2026
Sales Engineers
National Security
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Senior Field Service Representative- Fort Campbell Jobs
APPLY
Clearance
Syracuse, NY
L5 Senior
September 13th, 2026
Sales Engineers
National Security
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Foreign Military Sales Systems Engineer
APPLY
ManTech
Denver, CO
L5 Senior
September 10th, 2026
Sales Engineers
National Security
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Senior Field Service Representative- Fort Campbell
APPLY
Src
Wickliffe, KY
L5 Senior
September 12th, 2026
Sales Engineers
National Security
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Lead Engineer, Foreign Military Sales Programs
APPLY
Solvere Technical Group
Washington, DC
L6 Lead
October 3rd, 2026
Sales Engineers
National Security
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Lead Engineer, Foreign Military Sales (FMS)
APPLY
Solveretechnical
Washington, DC
L6 Lead
October 3rd, 2026
Sales Engineers
National Security
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Senior Engineer - FMS (ENKG_01) with Security Clearance
APPLY
Air Combat Effectiveness Consulting Group Ace Group
Lexington Park, MD
L5 Senior
September 19th, 2026
Aerospace Engineers
National Security
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Field Engineering Specialist Test Representative
APPLY
Moseley Technical Services
Aberdeen Proving Ground, MD
L6 Lead
September 16th, 2026
Engineers, All Other
National Security
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Senior Systems Engineer
APPLY
Serco
McConnell Air Force Base, KS
L6 Lead
September 21st, 2026
Engineers, All Other
National Security
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1252 - Senior Test Engineer
APPLY
ADP
Huntsville, AL
L6 Lead
September 22nd, 2026
Engineers, All Other
National Security
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1984 Cleared Deputy Chief Engineer (Countermeasure Mitigation and Discrimination) - Top Secret
APPLY
All Points Logistics
Huntsville, AL
L7 Manager
September 22nd, 2026
Engineers, All Other
National Security
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TS-Cleared Deputy Chief Engineer (CM&D) – Missile Defense
APPLY
All Points Logistics
Northern, KY
L7 Manager
September 22nd, 2026
Engineers, All Other
National Security
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Senior Systems Engineer, Advanced Effects, Active Clearance
APPLY
Anduril Industries
Irvine, CA
L6 Lead
September 15th, 2026
Engineers, All Other
National Security
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