• Integration and Test Software Engineer

    CACI International (Fairfax, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 25% ... * CACI is currently looking for a Senior Integration and Test Software Engineer to join our team developing next generation signals intelligence (SIGINT) and… more
    CACI International (12/17/25)
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  • VMWare Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …RQ211622 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... client's physical/virtual infrastructure for the future. Our work depends on a VMware Engineer joining our team to support Government activities in Sterling, VA or… more
    General Dynamics Information Technology (12/15/25)
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  • Ground Software Engineer Sr Stf

    Lockheed Martin (King Of Prussia, PA)
    …security and prosperity\. **THE WORK** Lockheed Martin is seeking a **talented Ground SW Engineer with a Top Secret clearance \(TS/SCI pref\)** to work ... to have fun with your work\. As Ground Software Engineer Sr Stf: * You will take on a...You will collaborate with an enthusiastic team of software, systems , and test engineers using the Agile Development methodology… more
    Lockheed Martin (12/13/25)
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  • Chief Facility Engineer

    V2X (Springfield, VA)
    …scope, and complexity. Security Clearance Requirement: This position requires a current Top Secret / Sensitive Compartmented Information (TS/SCI) Clearance. At ... The program requires a highly capable team to ensure mission-critical systems and environments operate efficiently and securely, supporting thousands of personnel… more
    V2X (12/11/25)
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  • Software Engineer with Poly Sr Swe2

    Lockheed Martin (Annapolis Junction, MD)
    …plan\. Paid time off for work/life balance\. And more **Basic Qualifications:** Active Top Secret clearance with polygraph Twenty \(20\) years' experience as a ... emerging threats and opportunities\. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse software systems … more
    Lockheed Martin (12/07/25)
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  • TS/SCI - Electrical/Electronic Engineer SME

    Insight Global (Eglin AFB, FL)
    …substituted for education requirements. * Position requires candidates possess a current TOP SECRET security clearance with a background investigation completed ... Job Description We are seeking a Senior level Electrical/Electronic Engineer under the Technical and Management Advisory Services (TMAS) Armament Task Order contract… more
    Insight Global (12/02/25)
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  • Senior Engineer

    Applied Research Associates, Inc. (Alexandria, VA)
    …from an accredited institution + 10+ years of relevant experience + Current DoW TOP SECRET clearance with SCI eligibility + Experience with one or more ... Applied Research Associates, Inc. (ARA) is seeking to contingently hire a **Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War for Critical… more
    Applied Research Associates, Inc. (11/26/25)
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  • Subject Matter Expert (SME) - Professional…

    V2X (Washington, DC)
    …roles must be highly qualified, possess an active Department of Defense (DoD) Top Secret level Security Clearance (minimum), and demonstrate commitment to ... agency employees. The Subject Matter Expert (SME) - Licensed Professional Engineer (PE) (Mechanical, Electrical, Structural, Fire Protection, and/or Civil) shall… more
    V2X (11/20/25)
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  • Program Quality Engineer Staff (TS…

    Lockheed Martin (Littleton, CO)
    …or Integration & Test or anything else related\)\. * US citizenship and an active DOD Top Secret clearance is required to start with the ability to obtain a ... Space in Littleton, CO has an exciting opportunity for a Program Quality Engineer supporting the Global Security mission area\. In this role you will develop,… more
    Lockheed Martin (11/19/25)
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  • Senior Specialist, EMI/EMC Engineer (S&S)

    L3Harris (Mason, OH)
    …Work Schedule: 9/80 Reg (Off every-other Friday) Job Description: As an EMI/EMC Engineer - Integrated Mission Systems , you will collaborate with other EMI/EMC ... interest of national security. Job Title: Senior Specialist, EMI/EMC, Engineer (1st Shift) Job Code: 30651 Job Location: Mason,...and power meters + Experience with RF and communication systems , high power AC or DC power networks, electronics… more
    L3Harris (11/01/25)
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