• 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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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Site Reliability Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS / SCI Poly ... is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA to identify, design, and...security (eg, AWS, Azure, GCP). + Knowledge of security information and event management (SIEM) systems . +… more
    Nightwing (12/26/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS / SCI Poly ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • 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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