• Senior Modeling and Simulation System

    Serco (Suffolk, VA)
    …AWSIM, LOTS). + Knowledge in Military logistics (deployment, movement, and sustainment operations ) + Knowledge of military systems ; equipment; and tactics; ... **Position Description** Serco is seeking a **Senior** **Modeling and Simulation (M&S) System Software Analyst** to join our growing team of diverse professionals… more
    Serco (07/25/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    Title: Sr System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (07/22/25)
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  • Cyber Systems Administrator

    Serco (Langley AFB, VA)
    …defined processes, developing and documenting new processes, and monitoring multiple systems during Distributed Mission Operations (DMO) training events. + ... **Position Description** Serco seeks a **Cyber Systems Administrator** to maintain and troubleshoot computer ...supporting the warfighter. They will utilize the Distributed Mission Operations Network (DMON) and DTC computers to support distributed… more
    Serco (07/18/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    Systems Engineer will be responsible for leading day-to-day operations management as well as the design, implementation, documentation, and troubleshooting ... issues impacting the enterprise environment. Responsibilities include: + Manages the ' system of systems ' architecture development, partitioning of functionality… more
    Saliense Consulting (07/07/25)
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  • Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and ... activities from requirements through deployment + Experience with Distributed Interface System (DIS) and High-Level Architecture (HLA) compliant systems +… more
    SimIS Inc. (06/23/25)
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  • Security Operations Center Operator

    The MITRE Corporation (Mclean, VA)
    …qualified candidate for a position as a Part Time On-Call (PTOC) Security Operations Center (SOC) Operator on our campus in McLean, Virginia. Job Highlights: As ... and information. The SOC Operator is a critical contributor to our physical security operations team in the event of a crisis that would threaten safe and secure… more
    The MITRE Corporation (07/10/25)
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  • Information System Security Officer (ISSO)

    CACI International (Hampton, VA)
    …and implement information assurance/security standards and procedures. + Create and maintain System Security Plans for information systems leveraging NIST RMF, ... enable the DoD customer to transition focus from IT operations to mission operations . As the ISSO,...systems and applications during all phases of the system development life cycle. + Conducting Continuous Monitoring in… more
    CACI International (08/02/25)
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  • Alternate Information System Security…

    Cayuse Holdings (Arlington, VA)
    system upgrades. Propose, coordinate, implement, and enforce information systems security policies, standards, and methodologies. Develop and maintain ... with the management of security aspects of the information system and perform day-to-day security operations of...methodologies. + Maintains operational security posture for an information system or program to ensure information systems more
    Cayuse Holdings (07/23/25)
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  • Systems Administrator

    Leidos (Springfield, VA)
    …anomalies to ensure optimal uptime and reliability. + Implement and manage system backups, disaster recovery procedures, and restore operations as needed. ... of IT systems and associated hardware. + Strong understanding of system infrastructure management and IT best practices. + Hands-on experience with: System more
    Leidos (08/02/25)
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  • Project Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …issues with configuration of system hardware, software, networks, operating and system management systems + Design and run system load/stress ... in Satellite Monitor & Control, RF Communications, Virtualization of Satellite Ground System or systems engineering + Basic understanding of software networks… more
    Kratos Defense & Security Solutions, Inc. (06/18/25)
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