• Program Security Engineer

    SAIC (Chantilly, VA)
    …clearance with Polygraph. + At least 4 years experience in program security or information systems security. + Bachelors degree and 10 years of related ... Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems acquisition & development, targeting & intelligence analysis, systems engineering… more
    SAIC (12/23/25)
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  • Big Data Engineer

    SAIC (Chantilly, VA)
    …+ Bachelor's degree in Information Technology, Cybersecurity, Computer Science, Information Systems , Data Science, or Software Engineering and 9 years ... sea, in air, and in space. The Big Data Engineer will support the NRO's Advanced Systems ...has annual revenues of approximately $6.5 billion. For more information , visit saic.com. For information on the… more
    SAIC (12/08/25)
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  • Integration Solutions Engineer

    SAIC (Chantilly, VA)
    …architecture that provides global, persistent, real-time surveillance and activity-based intelligence information . As an Integration Solutions Engineer you will ... **JOB DESCRIPTION** : SAIC is seeking an **Integration Solutions Engineer ** with a strong desire to enhance technical communication...experience. + Must be a US Citizen with active TS / SCI security clearance with CI polygraph. +… more
    SAIC (12/06/25)
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  • Requirements Engineer

    TRIAEM, LLC (Springfield, VA)
    Join Our Mission-Driven Engineering Team: Senior Requirements Engineer - TS / SCI is required Are you a systems thinker who thrives on turning big-picture ... goals into actionable outcomes? We're looking for a Senior Requirements Engineer to drive mission-critical capabilities that shape the future of national security … more
    TRIAEM, LLC (12/06/25)
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  • RF Engineer

    KBR (Chantilly, VA)
    …States and OCONUS + Working Hours: Standard Qualifications: Required: + Clearance: TS / SCI with a Polygraph + Education: Bachelor's in Engineering, Computer ... Title: RF Engineer Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (12/04/25)
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  • SIGINT Ground SPO Mission Processing/Acquisition…

    KBR (Chantilly, VA)
    …resolve issues and risks throughout the acquisition lifecycle Required Qualifications: + Active TS / SCI with CI Polygraph + BS in engineering, physics, or related ... Title: SIGINT Ground SPO Mission Processing/Acquisition Engineer KBR is seeking a highly qualified SIGINT...enable to plan and execute intelligence-gathering missions from overhead systems and process the resulting collected data into useful… more
    KBR (10/28/25)
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  • Cyber Network Engineer

    Leidos (Lorton, VA)
    …support the Department of Homeland Security to deliver cybersecurity and information assurance services. **Primary Responsibilities** The Network Engineer (with ... Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA office. This...of a degree. ​ + US Citizen, An active TS / SCI security clearance is required. + 5-8+… more
    Leidos (12/11/25)
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  • Cleared Network Engineer

    Virtual Service Operations (Lorton, VA)
    …high priority investigations and may also include on-call responsibilities) + Must possess an active TS / SCI clearance or above + DoD 8570 IAT II is required + ... Cleared Network Engineer * Lorton, VA with travel, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next steps in your career… more
    Virtual Service Operations (12/07/25)
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  • VDI Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …VDI Engineer Location: Springfield, VA Eligibility: Candidate must possess an active TS / SCI clearance and be willing to obtain a CI Poly after starting ... VDI Engineer Location: Springfield, VA, US Job ID: ATR...and define system architecture for new or existing computer systems utilizing both on-premises and cloud-based hosting technologies -Analyze… more
    Arena Technical Resources, LLC (11/13/25)
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  • Software Test Engineer

    Cinteot (Herndon, VA)
    …Science, Systems Engineering, Electrical Engineering, Computer Engineering, Physics, Information Technology, Management Information Systems , Cyber ... Software Test Engineer Location - Herndon, VA Job Description: With...must be a US Citizen for consideration. Clearance Level: TS / SCI with adjudicated CI Poly required prior… more
    Cinteot (11/06/25)
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