• Principal / Sr. Principal Core Engineer…

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...looking for a **Principal or Sr. Principal** **Core Network Engineer ** to support the design and implementation services for… more
    Northrop Grumman (07/03/25)
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  • WIDS Engineer TS/SCI w /poly

    General Dynamics Information Technology (Chantilly, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Radio Frequency **Skills:** Digital ... related experience **US Citizenship Required:** Yes **Job Description:** As a Signals Engineer you will conduct active monitoring and response to wireless intrusion… more
    General Dynamics Information Technology (07/10/25)
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  • ADC Windows Systems Engineer…

    Amazon (Herndon, VA)
    …Region Services Corporate Infrastructure (RSCI) is looking for an experienced Windows Systems Engineer with a deep knowledge of Windows Active Directory ... must currently possess and maintain an active TS/SCI security clearance with polygraph . The position further requires the candidate to opt into a commensurate… more
    Amazon (05/16/25)
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  • Network/ Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …Services LLC (A Parsons Company) is looking for an amazingly talented **Network/ Systems Engineer ** to support dynamic, challenging, and evolving mission ... or 5 years equivalent experience as a Network or Systems Engineer . + Ability to qualify for...Network+. **Security Clearance Requirement:** An active Top Secret SCI w / Polygraph security clearance is required for this… more
    Parsons Corporation (07/10/25)
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  • Systems Engineer TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …what you're looking for. **Job Description:** Parsons is seeking a highly skilled and motivated Systems Engineer to join our dynamic team. In this role, you will ... integration and performance of our cutting-edge technologies. As a Systems Engineer at Parsons, you will be...Wireshark **Security Clearance Requirement:** An active Top Secret SCI w / Polygraph security clearance is required for this… more
    Parsons Corporation (07/04/25)
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  • Systems Engineer - Research…

    KBR (Chantilly, VA)
    Title: Systems Engineer - Research and Development - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... future of space defense. KBR is seeking a Senior Systems Engineer to support our customers in...OCONUS travel may be required. Security Requirements: Active TS-SCI w Polygraph Belong, Connect and Grow at… more
    KBR (05/01/25)
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  • Systems Engineer 6

    M. C. Dean (Chantilly, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** Systems ** ** Engineer 6** to join our **Security and Electronic Systems ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...clearance REQUIRED, with the ability to obtain a TS/SCI w / Polygraph clearance.** **Position / Candidate Requirements**… more
    M. C. Dean (06/03/25)
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  • Cloud IT Systems Engineer

    SAIC (Chantilly, VA)
    …Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration ... and more. This position is for a Cloud and IT System Engineer for a large contract supporting a cutting-edge and innovative space program. The Network and Cloud… more
    SAIC (07/10/25)
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  • Senior Satellite Systems Engineer…

    Lockheed Martin (Fort Belvoir, VA)
    …want to build a better tomorrow with you\. In this role as a Satellite Systems Engineer , Staff you will have the opportunity to conduct and lead ... and will lead a small shift team\. A TS/SCI with adjudicated polygraph is required for this position\. **Basic Qualifications:** * Experience or understanding… more
    Lockheed Martin (07/12/25)
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  • Senior Specialist, Systems Engineer…

    L3Harris (Springfield, VA)
    …in the interest of national security. Job Title: Senior Specialist, Systems Engineer - Cyber Planning (Active TS/SCI w /CI Poly Required) Job Code: 25193 ... Job Description: L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Cyber Planner supporting a critical national security… more
    L3Harris (07/02/25)
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