• Senior Systems Administrator

    Leidos (Vienna, VA)
    **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** . This ... tools; handle patches and mitigate IAVA vulnerabilities + Improve system operations and functionality, monitoring, and optimization of the hardware platform. +… more
    Leidos (07/29/25)
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  • Contract Support Administrator…

    KBR (Chantilly, VA)
    Title: Contract Support Administrator - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (07/16/25)
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  • Senior Database Administrator

    Zoom (Richmond, VA)
    What you can expect As a Database Administrator at Zoom, you will ensure the performance, integrity, and security of our databases. In this way, you will be a ... playing a key role in planning, developing, and troubleshooting to support seamless operations and data-driven decisions. About the Team You will work closely with… more
    Zoom (09/09/25)
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  • Senior PKI Administrator

    GovCIO (Arlington, VA)
    …referral to this job (https://careers-govcio.icims.com/jobs/6546/ senior -pki- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for a SeniorPKI Administrator with an active Secret clearance to issue and maintain a federal customer's Public Key… more
    GovCIO (09/04/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training ... system requirements, specifications, and technical documentation + Manage multi-site operations with distributed teams across multiple geographic locations +… more
    SimIS Inc. (09/22/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …security reviews to verify ongoing compliance. + Participate in Continuity of Operations (COOP) and Incident Response testing to validate preparedness. + Maintain ... with multiple stakeholders. + Experience with incident response activities and security operations . + Understanding of Continuity of Operations Plans (COOP) and… more
    TekSynap (07/26/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …the development of local operating procedures and policies. + Monitor system operations and generate utilization reports to identify issues and recommend corrective ... + Develop, document, and follow Standard Operating Procedures for system operations , disaster recovery, and troubleshooting. + Administer storage solutions across… more
    TekSynap (07/26/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …POA&Ms and audit trail compliance. + Understanding of Continuity of Operations Plans (COOP) and Communication Plans. + Prior experience supporting **incident ... or equivalent years of relevant experience. **Overview** We are seeking a Senior Cybersecurity Network Defense Administratorto join our team supporting an ITES task… more
    TekSynap (07/26/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …(ECPs)** and **Configuration Management (CM)** + Knowledge of **Continuity of Operations Plans (COOP)** and associated communication protocols. + Strong analytical, ... field-or equivalent years of experience. **Overview** We are seeking a Senior Cybersecurity Incident Response Administratorto join our team supporting an ITES… more
    TekSynap (07/26/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …operating procedures (SOPs), and policies to support consistent and secure network operations . + Monitor and tune network performance, ensuring systems are hardened ... science or equivalent years of experience. **Overview** We are seeking a Senior Network Administratorto join our team supporting an ITES task order. TekSynap… more
    TekSynap (07/26/25)
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