• Systems Engineer

    Nightwing (Sterling, VA)
    …civil, and commercial markets. Job Title: Systems Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This position is CONTINGENT upon contract award** The ... on program-level documentation (eg, requirements specification, system architecture, design documents, test plans and security plans). + Work with the… more
    Nightwing (09/26/25)
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  • Lead, Project Engineer

    L3Harris (Waco, TX)
    Secret Security Clearance with the ability to obtain and maintain a DoD Top Secret ( SCI ) Security Clearance, which requires US Citizenship ... sea and cyber domains in the interest of national security . Job Title: Lead, Project Engineering Job Code :...processes and policies + Demonstrated experience in Aircraft Integration, Test and Delivery + Ability to travel as needed… more
    L3Harris (12/05/25)
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  • Software Engineers - All Levels

    DCCA (Littleton, CO)
    …to assist in maintaining code coverage . Providing inputs towards the architecture solution . TS or TS / SCI security clearance Required Skills: . ... Engineers - All Levels Candidate must have an active TS / SCI to be considered For over 40...or equivalent . Engineer Consultant (CT11): Senior consultant to top management typically with an advanced degree and 18+… more
    DCCA (11/21/25)
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  • Senior Cyber Warfare Threat Analyst

    Noetic Strategies Inc. (Alexandria, VA)
    …Senior Cyber Analyst City: Alexandria State: Virginia Position Requirements Active DoD Top Secret / SCI Clearance Counterintelligence Polygraph MINIMUM ... + Excellent ability to research, analyze, document, and convey technical information + Familiarity with intelligence tools including Defense Intelligence Threat… more
    Noetic Strategies Inc. (11/05/25)
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  • Software Architect (Level 4)

    Lockheed Martin (Herndon, VA)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...and applies appropriate systems thinking skills\. * An active TS / SCI Clearance is required for consideration this… more
    Lockheed Martin (12/24/25)
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  • Lead, Thermal Mechanical Engineer (Space Systems)

    L3Harris (Wilmington, MA)
    …experience with thermal vacuum testing + Ability to obtain and maintain a US TS / SCI Security Clearance Preferred Additional Skills: + Experience with finite ... sea and cyber domains in the interest of national security . Job Title: Lead, Mechanical Engineering - Thermal Analyst...Microsoft office tools (Word, Excel, PowerPoint, etc.) + Active TS / SCI clearance In compliance with pay transparency… more
    L3Harris (10/12/25)
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  • Network Engineer - Senior

    Amentum (Fort Meade, MD)
    …* Ability to travel up to 20%. **Clearance Required:** * Must have active Top Secret clearance with SCI eligibility **Minimum Education:** * Bachelor's ... and troubleshooting, troubleshooting network automation and tooling, and troubleshooting network security appliances. * Coordinate with the Information Assurance… more
    Amentum (12/21/25)
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  • Senior Python Engineer

    SAIC (Quantico, VA)
    …work experience may be considered. + Active Top Secret clearance with SCI eligibility. + IAT-II Certification (ie, Security +). + Three (3) to five (5) ... **Description** Make a difference for national security by joining a team of dedicated IT...proud to be supporting DCSA in safeguarding our nation's information . DCSA is the designated oversight authority on the… more
    SAIC (12/03/25)
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  • Cyber Integration Engineer

    Leidos (Tampa, FL)
    …EDAT innovation phase to EOM sustainment. **Qualifications** ** Security Clearance:** Active Top Secret clearance with SCI eligibility is required. ... tactical environments. This position directly maps to the DoD 8140 **Systems Security Engineer** (Work Role ID: 651) Senior level, requiring broad technical… more
    Leidos (11/21/25)
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  • F15E Virtual Instructor Pilot (SkillBridge Intern)

    Huntington Ingalls Industries (Nellis AFB, NV)
    …0 - 10% Employment Type: Temporary Worker Anticipated Salary Range: $0.00 - $0.00 Security Clearance: TS / SCI Level of Experience: Intern This opportunity ... Pilot Additional Goals + Identify opportunities for F-15E Operational Test (OT) utilization in MTC + Identify current F-15E...Education and Experience dependent on Program of Instruction. + Security Clearance: Active TS / SCI +… more
    Huntington Ingalls Industries (12/10/25)
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