• Deskside Technician - Tier 2

    IntelliDyne (Falls Church, VA)
    …to users for various systems, including e-mail, LAN/WAN, user account administration, active directory , standard desktop images and applications, COTS and GOTS ... imaging. + Basic network support experience to include account administration in active directory environment. + Excellent analytical, oral and written… more
    IntelliDyne (06/17/25)
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  • Cyber Vulnerability Manager

    Fannie Mae (Reston, VA)
    …a plus * Certifications: CISA, CRISC, CIA, CISM, and/or CISSP are a plus Qualifications Active Directory (AD), Active Directory (AD), Amazon Web Services ... using rigorous analysis * Determine the needs of diverse and complex customer groups which requires applied understanding of important, strategic issues of… more
    Fannie Mae (05/22/25)
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  • Systems Administrator - TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …None **Job Family:** Systems Administration **Skills:** Access Control (AC), Active Directory (AD),System Administration,User Account Management **Experience:** ... experience. + **Experience:** 3+ years of related + **Required technical skills:** + Active Directory + Experience with shared drives, folder creations, granting… more
    General Dynamics Information Technology (07/05/25)
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  • Sr. Unix/Linux Engineer - TS/SCI with FS Poly…

    Optiv (Herndon, VA)
    …Software solutions. + Experience and working knowledge of Linux, Windows, and Windows Active Directory . + Security + Certification equivalent or higher ... ticketing systems and queues. + Ensure compliance with all customer architecture standards, security regulations, and ...IT systems. + Work with the government COR and Directory Services organization to ensure Delinea (Centrify) Server Suite… more
    Optiv (06/07/25)
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  • Lenel System Administrator 2

    M. C. Dean (Norfolk, VA)
    …patching and vulnerability remediation. + Requires a basic knowledge of Windows active directory hierarchy and implementation. + Requires a basic knowledge ... performance and recommend improvements. + Resolve complex system issues for physical security systems and networks. + Triage customer support calls, providing… more
    M. C. Dean (07/15/25)
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  • System Administrator 3

    M. C. Dean (Arlington, VA)
    …patching and vulnerability remediation. + Requires advanced knowledge of Windows active directory hierarchy and implementation. + Requires basic knowledge ... are seeking a **System Administrator 3** to join our ** Security and Electronic Systems (SES)** business Unit. As part...networks + Strong verbal and written communication skills for customer correspondence, SOP, and Outage documentation. + Triage … more
    M. C. Dean (07/15/25)
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  • System Administrator 2

    M. C. Dean (Arlington, VA)
    …patching and vulnerability remediation. + Requires an advanced knowledge of Windows active directory hierarchy and implementation. + Requires a basic knowledge ... are seeking a **System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part...networks + Strong verbal and written communication skills for customer correspondence, SOP, and Outage documentation. + Triage … more
    M. C. Dean (07/15/25)
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  • Senior Public Key Infrastructure (PKI) Engineer

    Belcan (Reston, VA)
    …reliability, and management of PKI * Experience deploying or maintaining Active Directory Certificate Services, GlobalSign, Sectigo, Digicert, Keyfactor, OpenSSL ... and Access Management PKI functionality for specific business and security requirements and processes. * Collaborate with other IT...SNOW * Monitor and troubleshoot PKI related issues * Active Directory Certificate Services related issues *… more
    Belcan (07/16/25)
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  • Principal Cyber Support Developer

    ManTech (Chantilly, VA)
    …v8.0. Experience with Windows Server 2016, Windows Server 2019, Active Directory , Server Roles, Access Rights and Security Groups. TCP/IP networking, 802.1x ... align & support NIST cybersecurity framework (Identify, Protect, Detect, Respond, Recover) customer mission goals. + Apply system security engineering expertise… more
    ManTech (05/30/25)
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  • Tenable Nessus Administrator

    CACI International (Hampton, VA)
    …+ Secure Tenable server an Enable TLS + Integrating Tenable products with LDAP, Active Directory , and CyberArk. + Responsible for the creation of tenable ... Opportunity:** CACI is looking for a Tenable Administrator to support our DoD customer to implement an enterprise IT service delivery model that provides consistent,… more
    CACI International (04/26/25)
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