• (DoD SkillBridge), Specialist, Systems Engineering

    L3Harris (Ashburn, VA)
    …AND HAVE AT LEAST 180 CONTINUOUS DAYS OF ACTIVE SERVICE. Job Description: As the Senior Specialist, Systems Integration Engineer in Ashburn, you will be ... are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an...the interest of national security. Job Title: Specialist, Systems Engineer Job Code: 30227 Job Location: Ashburn, Virginia Job… more
    L3Harris (10/24/25)
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  • MBSE Enterprise Architect

    SAIC (Chantilly, VA)
    …overall space and ground architecture including mission management and/or mission processing functions. + Integration and enterprise closure experience ... SAIC is seeking to fill an opening for a Space Enterprise System Engineer to provide Systems Engineering and Technical Assistance (SETA) services to an IC… more
    SAIC (11/26/25)
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  • SIGINT Outreach Lead

    KBR (Chantilly, VA)
    …at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of ... position based upon contract award KBR is seeking a Chief SIGINT Outreach Engineer with strong engineering skills in SIGNALS and RF systems for overhead space… more
    KBR (11/07/25)
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  • Director, Command, Control, Communications,…

    Office of the Secretary of Defense (VA)
    …and Intelligence Portfolio Management for managing and analyzing assigned information and integration in both the C4 and missile defense portfolios across the ... affect the availability of capabilities. Leads the conduct of mission -based portfolio analyses within the incumbent's assigned portfolios. Develops quantitative… more
    Office of the Secretary of Defense (11/06/25)
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  • RedHat & AWS SRE

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. Responsibilities As part of the team, the Senior Systems Engineer 's responsibilities will include (but will not be ... operate, and maintain cyber-physical solutions for the nation's most mission -critical facilities, secure environments, complex infrastructure, and global enterprises.… more
    M. C. Dean (11/18/25)
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  • Sr. Technical Account Manager

    Proofpoint (Richmond, VA)
    engineer , senior support engineer , IT operations management, or senior engineer role with exposure to multiple technology areas + 2+ years experience ... build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower...a fast-paced environment that demands interaction with enterprises at senior levels, as well as with technical staff within… more
    Proofpoint (11/19/25)
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  • Principal Solution Architect Generalist

    IT Concepts (Mclean, VA)
    …of designing, governing, and modernizing complex technology ecosystems that support mission -critical outcomes. This role demands a blend of architectural depth and ... and compliance standards. + Coach and empower solution architects, senior engineers, developers, and consultants on architecture patterns, engineering discipline,… more
    IT Concepts (11/06/25)
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  • Information System Security Manager (ISSM)

    Linchpin Solutions, Inc. (Quantico, VA)
    …MISTC sites and the MOCTT COC in Quantico. Working closely with the Senior Systems Engineer , Systems Engineers, and Systems Administrators, the ISSM/ISSO manages ... preferred + Experience securing networks used for training, operational support, or mission rehearsal environments desirable Role Integration The ISSM/ISSO is… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Systems Administrator II Generalist Sr (Windows…

    V2X (Springfield, VA)
    …+ The Senior Systems Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as the IT team to ensure ... infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned… more
    V2X (11/15/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …secure cloud-hosted and on-premises environments. As part of the team, the Senior Systems Responsibilities Engineer 's responsibilities will include (but will not ... operate, and maintain cyber-physical solutions for the nation's most mission -critical facilities, secure environments, complex infrastructure, and global enterprises.… more
    M. C. Dean (11/18/25)
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