• JBlocks Java Software Engineer 1 or 2

    RBR-Technologies (Fort Meade, MD)
    …its community? At RBR, we combine mission-focused work with a people-first culture, competitive salaries, and a benefits package that actually makes life better. If ... principle of delivering customer mission success. RBR-Technologies is seeking a Software Engineer (level 1 or 2) to implement new JBlocks capabilities to support… more
    RBR-Technologies (01/06/26)
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  • Command and Telemetry (CT) Engineer

    Leidos (Colorado Springs, CO)
    …Sector at Leidos** **has an opening for a** Command & Telemetry (C&T) Network Engineer . The C&T Network Engineer is a technical role which includes solution ... area networks (LAN), Campus Area Networks (CAN), Access and Control Interfaces ( CI ), Command and Telemetry and other networks that support multiple classification… more
    Leidos (12/23/25)
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  • Integration Engineer /Developer, Junior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* Security Clearance: Active TS/SCI, with the ability to obtain and maintain a CI Polygraph * Strong understanding of system architecture and design principles. ... **Integration Engineer /Developer, Junior** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:**… more
    CGI Technologies and Solutions, Inc. (12/13/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... innovation, empowering them with the latest end-to-end cloud infrastructure, big data and cyber capabilities. Our expertise in cross-domain and boundary solutions,… more
    CACI International (11/08/25)
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  • Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    Engineer Location: Lorton, VA Eligibility: Candidate must possess an active TS/SCI w/ CI Polygraph Supporting DIA Long term contract 3+ years The CDS ... Cross Domain Solutions (CDS) Engineer Location: Lorton, VA, US Job ID: ATR...operations, ensuring the secure and reliable transfer of time-sensitive data across multiple classified networks. This role combines system… more
    Arena Technical Resources, LLC (11/03/25)
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  • Software Reverse Engineer (TS/SCI)- Senior…

    Vexterra Group (Bethesda, MD)
    …with at least (2) years experience. SECURITY CLEARANCE + Active TS SCI + CI Polygraph QUALIFICATIONS + Two (2) Years experience with computer forensic software ... SOFTWARE REVERSE ENGINEER Vexterra Group is searching for a Senior...Microsoft(R) Windows and UNlX(R) based platforms to provide actionable intelligence ; as appropriate, provide remediation recommendations + Analyze, disassemble,… more
    Vexterra Group (01/13/26)
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  • Enterprise Monitoring 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 ... their virtual infrastructure needs. Our work depends on an Enterprise Monitoring Engineer joining our team to support Government activities in Sterling, VA, or… more
    General Dynamics Information Technology (11/26/25)
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  • Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    Infrastructure Engineer /Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle development and… more
    CACI International (12/26/25)
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  • Senior Information System Security Engineer

    General Dynamics Information Technology (Reston, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... Citizenship Required:** Yes **Job Description:** **Senior** **Information System Security** ** Engineer ** Deliver security related solutions for enterprise information systems… more
    General Dynamics Information Technology (11/21/25)
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  • Software Engineer

    Belay Technologies (Fort Meade, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Java Software Engineer to join our intel team. We are seeking a Software Engineer to work ... developers to implement new JBlocks capabilities in order to support expanding data labeling requirements. Experience in Java Development is required. This position… more
    Belay Technologies (11/13/25)
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