• Sr. Systems Administrator TS/SCI…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Sr. Systems Administrator TS/SCI with Poly REQUIRED**...of Education and an additional 2 years of related senior experience, for a total of 10 years, as ... Description:** CGI Federal has an exciting opportunity for a Systems Administrator within our Intel sector advancing...Come join our team-one of the largest IT and business consulting services firms in the world. Qualified applicants… more
    CGI Technologies and Solutions, Inc. (08/01/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …+ Manage, configure, and maintain Security Information and Event Management (SIEM) systems to meet DoD and Army cybersecurity requirements. + Deploy, install, and ... audit logs and application security events. + Evaluate Information Systems Design Plans, architecture diagrams, and configuration documentation for compliance… more
    TekSynap (07/26/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …Implementation Guide (STIG) compliance scans and generate reports to ensure systems meet DoD cybersecurity standards. + Manage Army Endpoint Security Solution ... security implications. + Proficient in account lifecycle management and certification tracking systems . + Familiarity with the DISA ACAS Best Practices Guide and… more
    TekSynap (07/26/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …and secure network operations. + Monitor and tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze network ... and external stakeholders to ensure optimal operation and scalability of network systems . + Assist in the lifecycle management of network equipment and services,… more
    TekSynap (07/26/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support enterprise storage systems and associated server environments. + Collaborate with OS and ... Ensure the security, stability, and high availability of enterprise data storage systems . + Maintain storage and network policies and standards aligned with… more
    TekSynap (07/26/25)
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  • Sr VMWare Systems Administrator

    Leidos (Alexandria, VA)
    …role requires an individual that is technical in VMware administration, providing senior -level support to other systems administrators on configuration best ... Mission, Vision, and Values guide the way we do business . **If this sounds like an environment where you...keep reading!** **The Mission** Leidos is seeking a System Administrator to support a large enterprise IT contract for… more
    Leidos (07/29/25)
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  • Senior Advisor, System Administrator…

    Cardinal Health (Richmond, VA)
    …(RCM) contributes to Cardinal Health_** Practice Operations Management oversees the business and administrative operations of a medical practice. Revenue Cycle ... insurance carrier mappings within practice management, EHR, billing, and clearinghouse systems . + Manage the setup, maintenance, and updates of CPT codes… more
    Cardinal Health (08/08/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …**Physical Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business ... and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you...trust. + An opportunity to lead and build a business with the support of an industry-leading firm that… more
    M. C. Dean (07/15/25)
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  • Windows System Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …part in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and ... Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career in enterprise IT… more
    General Dynamics Information Technology (08/20/25)
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  • Principal Contracts Administrator

    Service Source (Oakton, VA)
    …have experience in roles such as Contracting Officer, Contract Specialist, Contracts Administrator , Senior Contracts Administrator , Principal Contracts ... regulations, and other applicable guidelines. + Partner with the Operating group, Business Development department, and all support functions to ensure that all areas… more
    Service Source (06/25/25)
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