• Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …+ Lead the design and implementation of cybersecurity measures for classified systems , ensuring security is embedded throughout the system lifecycle. + ... Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified environments. The selected… more
    The MITRE Corporation (10/25/25)
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  • Mid-Level SIGINT System Engineer

    KBR (Chantilly, VA)
    …risks and opportunities + Facilitate readiness and demonstrations in support of system and acquisition milestones + Integrate new systems and initiatives in ... Title: Mid-Level SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's...Systems Engineer serves as a technical advisor to support the Government in defining new mission requirements, performing… more
    KBR (10/10/25)
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  • SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: SIGINT System Engineer KBR is seeking a SIGINT Systems Engineer to be part of our team supporting our customer in Chantilly, VA that delivers ... information distributed to US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as an advisor to support the Government in… more
    KBR (11/07/25)
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  • Systems Administrator I

    CACI International (Norfolk, VA)
    …of business systems + Support mainframe, mini, or client/server based systems + Optimize system operation and resource utilization + Conduct basic ... Participate in system upgrades and implementations + Support both legacy and modern systems **Qualifications:**...+ Follow established procedures + Document work accurately + Support system users + Learn new technologies… more
    CACI International (11/12/25)
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  • Systems Integration & Testing Engineer VV&T

    Solvarus (Chantilly, VA)
    …fixes affecting systems and enterprise capabilities. + Provides direct, interfacing support to the customer for system integration, test, and evaluation and ... for national assets, associated ground segments and services, and information processing systems within the enterprise. In support of the Verification,… more
    Solvarus (11/02/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …and Responsibilities:** + Support operations and maintenance of fielded SIGINT systems + Execute test procedures on our System Integration Labs (SILs) ... Vehicle (UAV) SIGINT payload and data link development to OCONUS/CONUS mission/maintenance support . STC tasks include system design, engineering development, … more
    Northrop Grumman (10/23/25)
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  • Information Systems Security Officer (ISSO)

    NTT America, Inc. (Merrifield, VA)
    …and Responsibilities:** 1. The ISSO ensures compliance with cybersecurity standards and manages system risk. a. Ensure assigned systems comply with NIST, FISMA, ... organization, apply now. We are currently seeking a Information Systems Security Officer (ISSO) to join our team in...during reviews. c. Provide security training and awareness to system owners & users as needed. d. Support… more
    NTT America, Inc. (09/26/25)
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  • System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …teams to ensure system reliability and compliance. * Provide Tier 2-3 support for escalated technical issues. * Implement and maintain system monitoring, ... Oversee Active Directory, Group Policy, identity management, and authentication systems . * Manage Active Directory, Group Policy, DNS, DHCP,...team * Mentor and provide technical guidance to junior system administrators and IT support staff. *… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Lab Manager / System Administration

    Node.Digital (Arlington, VA)
    …Engagement Network (TEN) Lab Manager with experience in Linux, Splunk and Ansible System Administration to support the design, development, and deployment of ... management and deployment across Windows, MacOS, Linux/Unix, and other operating systems and virtual environments to support the TEN infrastructure.… more
    Node.Digital (10/21/25)
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  • System Engineer

    KBR (Chantilly, VA)
    …concept of operations documents, and high-level system architectures to develop system requirements specifications + Provide decision support and advice on ... Title: System Engineer Belong. Connect. Grow. with KBR! KBR's...investment strategies + Provide senior-level staff support to coordinate and manage systems engineering… more
    KBR (11/21/25)
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