• Principal Network Engineer

    ManTech (Chantilly, VA)
    …Framework (RMF) to Federal Information Systems and NIST 800-137 - Information Security Continuous Monitoring (ISCM) for Federal Information Systems ... and Organizations **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph **Physical Requirements:** + The person in this position must be… more
    ManTech (08/08/25)
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  • Mid-Level SIGINT Enterprise Systems…

    KBR (Chantilly, VA)
    …Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...end-to-end mission and services closure Required qualifications: + Active TS / SCI and Polygraph + Requires 6 -… more
    KBR (08/08/25)
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  • Mid-Level Enterprise Architecture Engineer

    KBR (Chantilly, VA)
    …briefings, point papers, position papers, reports, and other communications Required Qualifications: + TS SCI w/ Poly + Bachelor's degree in a STEM discipline ... Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (07/22/25)
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  • Portfolio Systems Engineer , SR

    KBR (Chantilly, VA)
    …of all interfaces + Experience with Agile project management principles and processes + TS / SCI with Polygraph + Some travel required Belong, Connect and Grow at ... Title: Portfolio Systems Engineer , SR Portfolio Systems Engineer , SR..., SR Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (07/05/25)
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  • RF Engineer

    KBR (Chantilly, VA)
    Title: RF Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...OCONUS + Working Hours: Standard Qualifications: Required: + Clearance: TS / SCI with a Polygraph + Education: Bachelor's… more
    KBR (06/25/25)
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  • Senior System Engineer

    KBR (Chantilly, VA)
    …System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...+ Experience supporting the federal government or DoD Clearance: TS / SCI w poly is required Belong, Connect… more
    KBR (06/19/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    …Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...development of related briefing materials Minimum qualifications: + Active TS / SCI with Polygraph + Bachelor's degree in… more
    KBR (06/18/25)
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  • Senior Communications Engineer

    KBR (Chantilly, VA)
    Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our national security . We are seeking a Senior Communications Systems Engineer to provide systems engineering and technical advisory (SETA) services to our… more
    KBR (06/03/25)
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  • Network Engineer

    Leidos (Springfield, VA)
    …staff; contribute to internal training and knowledge-sharing initiatives. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required + Bachelor's degree in ... **Description** We are seeking a Network Engineer who is responsible for the design, configuration,...across the enterprise. + Ensure compliance with applicable network security protocols, including DoD STIGs, RMF, and other accreditation… more
    Leidos (05/24/25)
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  • Senior Photogrammetric Engineer

    KBR (Springfield, VA)
    Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...analysis and reporting. Required Skills and Experience: + Active TS / SCI with polygraph + BS degree in… more
    KBR (05/22/25)
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