• Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (10/31/25)
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  • Systems Engineer - Platform - active TS/SCI…

    V2X (Springfield, VA)
    …DoD TS/SCI clearance and the ability to obtain and maintain a Counterintelligence ( CI ) Polygraph . + Skills & Technology Used: + Excellent analytical, technical, ... integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS/SCI clearance for our Systems Engineering and… more
    V2X (12/12/25)
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  • Senior GEOINT Systems Engineer - Processing

    KBR (Chantilly, VA)
    …resulting collected data into useful information distributed to US Government Intelligence Community and Military users. The GEOINT Systems Engineer serves ... Title: Senior GEOINT Systems Engineer - Processing KBR is seeking a Senior...in Chantilly, VA that delivers mission-critical capabilities directly supporting intelligence -gathering missions from overhead systems. We command spacecraft and… more
    KBR (11/07/25)
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  • Mid-Level Integration Engineer

    KBR (Chantilly, VA)
    …activities including Confluence, Kanban, JIRA, etc. Required Qualifications: + Active TS/SCI with CI Polygraph + A technical degree: 8 to 10 years with ... Title: Mid-Level Integration Engineer KBR is seeking a Mid-Level Integration ...delivering mission-critical capabilities that enable them plan and execute intelligence -gathering missions from overhead systems and process the resulting… more
    KBR (11/07/25)
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  • Lab Support Services Engineer - TS/SCI

    General Dynamics Information Technology (Herndon, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... virtual infrastructure needs. Our work depends on a Lab Engineer joining our team to support Government activities in...part of a team responsible for daily operations, maintenance, data center design, and the security of lab environments… more
    General Dynamics Information Technology (01/13/26)
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  • Software Engineer - Clearance required

    AeroVironment (Annapolis Junction, MD)
    …Regular **Job Description** **Job Summary** The primary role of the Software Engineer is to design, develop, and maintain secure, misison critical software ... performance optimization + Integrate software with existing systems, APIs, and data sources + Support software throughout the full lifecycle, including enhancements,… more
    AeroVironment (01/07/26)
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  • Sr. Software Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Software Engineer with an Active TS/SCI Poly clearance to work with a team of developers to implement new capabilities in ... order to support expanding data labeling requirements. This position will be based out...will do The team is seeking a Senior Software Engineer to work with a team of developers to… more
    BigBear.ai (12/19/25)
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  • Software Engineer

    AeroVironment (Jessup, MD)
    …Description** **Job Summary** The primary role of the **Full Stack Software Engineer ** is to design and develop secure, cloud-native applications supporting ICAM ... Git, Maven, JSON, and XML + Familiarity with PKI, OAuth2, and containerized CI /CD pipelines + Experience with Bash scripting and Linux administration + Strong… more
    AeroVironment (12/19/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... for the future. Our work depends on an F5 Engineer joining our team to support Government activities in...configuration on multiple physical and virtual F5 across multiple data centers + Participates in the development and support… more
    General Dynamics Information Technology (12/15/25)
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  • Infoblox Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... is smarter. Our work depends on an Infoblox Systems Engineer joining our team to support Government activities in...TS/SCI clearance and ability to obtain and maintain a CI poly + Must meet DoD 8570 IAT Level… more
    General Dynamics Information Technology (11/26/25)
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