• Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our...development of related briefing materials Minimum qualifications: + Active TS / SCI with Polygraph + Bachelor's degree in… more
    KBR (12/16/25)
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  • Ground Systems Engineer

    Stratos Solutions (Chantilly, VA)
    …Ground Systems Engineer Location: Chantilly, VA Minimum Clearance Requirements: TS / SCI with Poly Position Summary: Stratos Solutions is seeking a highly ... skilled Ground Systems Engineer to support the development and management of complex satellite ground software for a government program. The successful candidate… more
    Stratos Solutions (12/04/25)
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  • Model and Simulation Systems

    KBR (Chantilly, VA)
    Title: Model and Simulation Systems Engineer KBR seeks a highly motivated Systems Engineer to support an Intelligence Community Space customer. The ... will possess an understanding of government space architecture and systems , insight into resiliency mission fundamentals, and the ability...environment + Familiarity with IC and/or DoD Security Requirements: TS / SCI with Poly Ready to Make a… more
    KBR (11/06/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …key to successful enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering Technical Assistance (SETA) ... support to a government Enterprise Systems Engineer . The program is responsible for...small satellites and experiments. Qualifications: + Current and Active TS / SCI with CI Poly Security Clearance. +… more
    Solvarus (11/02/25)
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  • Systems Engineer IV

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ), and ability to obtain a ... and operating systems with special emphasis on Top Secret classification enclaves. Your extensive expertise...deployments + Security accreditation processes (RMF, NIST 800-53) for TS / SCI systems + Cross-domain solutions… more
    Noblis (12/22/25)
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  • Sr. Staff Systems Engineer Program…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... Northrop Grumman's Space Sector is seeking a Sr. Staff Systems Engineer to join our team in...**Basic Qualifications:** + Requires an active US Government DoD Top - Secret security clearance at time of application,… more
    Northrop Grumman (12/24/25)
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  • Sr. Principal Systems Engineer IPT…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... Northrop Grumman's Space Sector is seeking a Sr. Principal Systems Engineer IPT Lead to join our...**Basic Qualifications:** + Requires an active US Government DoD Top - Secret security clearance at time of application,… more
    Northrop Grumman (12/23/25)
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  • KPMO Space Systems Engineer

    TRIAEM, LLC (Springfield, VA)
    Systems Engineer Location: Springfield, VA Clearance Requirement: TS / SCI The KPMO Space Systems Engineer provides advanced engineering support ... + Experience with NRO/SAO or AF SPO + Understanding of MBSE processes, tools, and languages + TS / SCI clearance adjudication and ability to pass a polygraph more
    TRIAEM, LLC (12/24/25)
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  • Senior Systems Engineer

    Amentum (Norfolk, VA)
    Information Technology, or a related field is required. + Must have an Active Top Secret / SCI US Government Clearance. Note: US Citizenship is required to ... Amentum is seeking a Senior Systems Engineer for a contract pending...maintain a Top Secret / SCI Clearance. **Desired Experience/Qualifications:**… more
    Amentum (11/20/25)
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  • Agile Systems Engineer - Senior

    KBR (Chantilly, VA)
    Title: Agile Systems Engineer - Senior KBR is seeking a highly motivated Agile System Engineer to support our team. The program office provides innovative ... dynamics to help maximize team performance Minimum Qualifications: + Must have an active TS / SCI clearance with polygraph + Bachelor's degree in STEM with 8+… more
    KBR (12/02/25)
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