• Network Engineer Principal

    SAIC (Norfolk, VA)
    …talented **Network Engineer Principal** to provide communications and networking systems engineering support to the Automated Digital Networking System ... Common Data Link (CDL) systems , and commercial/government satellite communications systems and networks. **JOB DUTIES:** + Perform system hardware/software… more
    SAIC (08/27/25)
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  • Senior IT Security Engineer /Analyst

    Cayuse Holdings (Rosslyn, VA)
    …system upgrades. Propose, coordinate, implement, and enforce information systems security policies, standards, and methodologies. Develop and maintain ... **Overview** The Senior IT Security Engineer /Analyst is responsible for leading the implementation and...methodologies. + Maintains operational security posture for an information system or program to ensure information systems … more
    Cayuse Holdings (09/13/25)
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  • Counter Space Payload Engineer

    SAIC (Chantilly, VA)
    …protect from, and counter reversible and non-reversible threats. The Counter-Space Payload Engineer should have experience with systems which operate across the ... **Description** SAIC is seeking a **Counter-Space Payload Engineer ** to join our team in Chantilly, VA....in program readiness and design reviews + Analysis of system and subsystem- level counter-space threat technology effectiveness… more
    SAIC (08/07/25)
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  • Principal / Sr. Principal Core Engineer…

    Northrop Grumman (Chantilly, VA)
    …or Master's degree with 6 years of Network Engineering experience for Level 4 Senior Principal Network Engineer placement + **Active TS/SCI with CI ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...degree with 3 years of Network Engineering experience for Level 3 Principal Network Engineer placement +… more
    Northrop Grumman (08/31/25)
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  • Critical Facility Engineer

    Meta (Henrico, VA)
    …work order requests accurately and on time in an enterprise asset management (EAM) system (Hexagon) 3. Achieve and maintain a high- level of technical knowledge ... **Summary:** Meta is seeking a data center Critical Facility Engineer to join our Data Center Facility Operations team. Our data centers serve as the foundation upon… more
    Meta (09/26/25)
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  • Linux Engineer - TS/SCI w/ Poly

    General Dynamics Information Technology (Mclean, VA)
    **Req ID:** RQ206223 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... experience **US Citizenship Required:** Yes **Job Description:** The Linux Engineer position will apply expertise in the installation, configuration, operations,… more
    General Dynamics Information Technology (08/28/25)
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  • Network Security Engineer - Multiple Levels

    Noblis (Richmond, VA)
    …(NIST RMF, FISMA, NIST SP 800-53 rev 5). + Can evaluate network and system security concepts for large-scale, safety-critical systems like those in the National ... traditional network engineering roles to take ownership of strategic, architecture- level responsibilities. Ideal candidates will have deep understanding of… more
    Noblis (09/18/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …* **The Opportunity:** CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS/SCI Poly clearance. ... + Experience with McAfee product suite. + Demonstrated strong performance as an Engineer , developing or implementing information systems with a broad experience… more
    CACI International (08/21/25)
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  • Software Engineer

    Leidos (Alexandria, VA)
    …tools: Maven, CMake, RPM, Jenkins, Nexus. + Experience with high level requirements management including requirements decomposition, secure systems engineering ... has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber &...Paid Time Off, 11 paid Holidays, 401K with a 6 % company match and immediate vesting, Flexible Schedules, Discounted… more
    Leidos (09/18/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …three years while continuing to support an on-going mission and operational system . **Job Summary** The Software Engineer will perform software development ... servers (Tomcat, WebLogic, JBoss), scripting. + Experience with high level requirements management including requirements decomposition, secure systems … more
    Leidos (09/15/25)
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