• Cloud Information Systems Security Engineer…

    Parsons Corporation (Chantilly, VA)
    …+ Develop or review system security designs and architectures. + Support testing of systems during development, reaccreditation and provide evaluation to ... growing team! In this role you will get to support services to advanced customer mission systems ...and ability to maintain one. + 5+ years of system and/or security engineering work performed in support… more
    Parsons Corporation (10/03/25)
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  • Systems Engineer I

    Bowman (Reston, VA)
    …configure, secure, and troubleshoot servers, server clusters, storage arrays and other system components. + Support and maintain Single Sign-On (SSO) and ... + Support hyperconverged computing and enterprise storage platforms. + Support virtualization technologies, including virtual desktop infrastructure (VDI). +… more
    Bowman (10/02/25)
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  • Systems Engineer II

    Dollar Tree (Chesapeake, VA)
    **The Systems Engineer II is responsible for the design, implementation, and optimization of enterprise-level Windows, virtualization, and Microsoft 365 ... This role ensures the reliability, security, and performance of IT systems across on-premises and cloud environments. The engineer will collaborate with… more
    Dollar Tree (09/23/25)
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  • Software Engineer - Air Traffic Control…

    Noblis (Richmond, VA)
    …as the Office of Primary Responsibility for second-level engineering and operational support of enterprise-level systems in the NAS. Providing 24/7 technical ... Windows Operating Systems , Windows OS, Red Hat Linux and VDI (Virtual Desktop Interface). + Apply systems engineering principles to identify and mitigate… more
    Noblis (08/08/25)
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  • Sr. Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …provide primary and backup server system administration and information assurance support . Duties and Responsibilities: + + Provide systems administration ... all systems requirements associated with Disaster Recovery in the systems support documentation. + Create and update related server/application… more
    Chenega Corporation (09/01/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Include: Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes advising and assisting ... A minimum of eight (8) years of experience providing support in the respective discipline. + Candidate should have...to systems with successful authorization of those systems + Use of system authorization workflow… more
    Assertive Professionals (07/10/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    … support for implementation, troubleshooting and maintenance of Unix/Linux systems ; Perform technical evaluations, analysis, and troubleshooting for all supported ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP),...Manage day-to-day operations, monitoring and problem resolution of Linux systems . Activities include installation and maintenance of operating … more
    Assertive Professionals (07/10/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS ... Engineer will deploy new Windows and Linux servers and systems and provide support for maintaining and...routing, firewalls, SSH, VPNs) + Hands-on experience with reviewing system logs and events to resolve issues. + Develop… more
    Leidos (10/03/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …interoperability characteristics; test and evaluate technology components; + **Producing detailed system design** , including network and systems infrastructure, ... the following:** + 5-7 years of progressive experience performing comparable systems engineering, implementation, and support functions + Expert knowledge… more
    M. C. Dean (08/30/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …a dynamic multidiscipline team responsible for design, implementation, integration, and support of access control, system integration, endpoint protection, data ... characteristics; testing and evaluation of technology components; + **Producing detailed system design** , including network and systems infrastructure,… more
    M. C. Dean (08/27/25)
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