• Senior Proposal Specialist

    KBR (Chantilly, VA)
    …talented and dynamic Proposal Specialist to join our National Security Solutions ( NSS ) Group. NSS provides high-end engineering, intelligence, cyber security, ... missile defense, and advanced technology solutions to our customers in the intelligence and national security communities. An active Top Secret security clearance is required. The Proposal Specialist will assist Proposal Managers in preparation of Requests for… more
    KBR (06/03/25)
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  • Data Scientist

    Leidos (Mclean, VA)
    …and exciting opportunity for a Data Scientist in our **National Security Sector's ( NSS ) Cyber & Analytics Business Area (CABA)** located in McLean, VA. Our talented ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we offer **competitive benefits** ,… more
    Leidos (08/08/25)
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  • Sr. Software Engineer-Automated Test Framework…

    Leidos (Alexandria, VA)
    …for an **Automated Test Framework Software Engineer** in our **National Security Sector's ( NSS ) Cyber & Analytics Business Area (CABA)** . Our talented team is at ... the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we offer **competitive benefits** , including Paid… more
    Leidos (08/08/25)
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  • Chinese OSINT Collector - TS/SCI

    Leidos (Reston, VA)
    **Description** The Leidos National Security Sector ( NSS ) is seeking an Open Source Intelligence (OSINT) Collector to provide collection and exploitation of ... publicly-available information (PAI). Located out of Reston, VA. you will conduct strategic, tactical, and operational exploitation of various publicly available data sources, to include unconventional deep and dark web sources with the purpose of assessing… more
    Leidos (08/08/25)
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  • Behavioral Scientist

    Leidos (Norfolk, VA)
    **Description** + **Leidos National Security Sector ( NSS ) is seeking a highly experienced and skilled mission-driven Behavioral Scientist to support APOLLO/OPIAS in ... Tampa, FL.** This position will support Operations in the Information Environment (OIE) by applying behavioral science principles to influence target audiences, optimize communication strategies, and assess the effectiveness of OIE activities. The ideal… more
    Leidos (08/08/25)
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  • Satellite Program Manager

    SAIC (Chantilly, VA)
    **Description** Join a winning team!! SAIC's National Security and Space ( NSS ) Sector is currently hiring to advance space capabilities supporting our Department of ... Defense (DOD) and Intelligence Community customers. 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 Satellite SETA… more
    SAIC (08/07/25)
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  • Space Program All Source Analyst

    SAIC (Chantilly, VA)
    **Description** Join a winning team! SAIC's National Security and Space ( NSS ) Sector is currently hiring for a customer within the National Reconnaissance Office ... (NRO) in Chantilly, VA. This customer is responsible for designing, building, and operating national security-related systems based in space, in the air, and on the ground. SAIC is a strong company providing opportunities for energetic individuals with a… more
    SAIC (08/07/25)
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  • IT Cybersecurity Specialist (Infosec)

    US Coast Guard (Alexandria, VA)
    …and discretion with DoD, DHS, OMB on national security systems ( NSS ) and respective classified information, critical infrastructure, mission essential systems (MES), ... high value assets (HVA) or other USCG information systems, including advance information of management's position with regard to IT cyber contract negotiations, IT cyber acquisitions, cyber security continuous diagnostics and monitoring. Applying tailored… more
    US Coast Guard (08/03/25)
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  • Cloud Engineer

    GovCIO (Richmond, VA)
    …Experience working in an Agile environment. + Certification(s) in relevant technologies. \# NSS #DL \#AR **Company Overview** GovCIO is a team of transformers--people ... who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve our citizens. But we can't do it alone. We need great people to… more
    GovCIO (08/02/25)
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  • JIRA Developer

    Leidos (Mclean, VA)
    …new and exciting opportunity for a **JIRA Developer** in our **National Security Sector's ( NSS ) Cyber & Analytics Business Area (CABA)** . Our talented team is at ... the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we offer **competitive benefits** , including Paid… more
    Leidos (08/01/25)
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