• Virtual Platform Administrator - REMOTE

    TekSynap (VA)
    …implementing security compliance, and supporting disaster recovery and high-availability systems . **Overview** We are seeking a Systems Engineer to join ... & Qualifications** **RESPONSIBILITIES** + Provision, operate, install/configure, and maintain systems hardware, software, and related infrastructure, with a focus on… more
    TekSynap (11/08/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …understanding of Ubuntu 14/16. 6. Certification as a RedHat Certified System Administrator (RHCSA). 7. Security certification(s), such as Cisco CCNA- Security ... System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly,...vSphere (vCenter/ESXi hosts). 5. Demonstrated experience troubleshooting virtual machine/operating systems in virtual environments. 6. Demonstrated experience creating, updating,… more
    The Metamorphosis Group (12/10/25)
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  • Network Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …for a Network Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping ... services. * Maintenance & Upgrades: Performing regular maintenance, applying software and security updates, and upgrading network equipment and systems to… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Sr. Windows Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …VA. **Your future duties and responsibilities:** This position is for a Senior Systems Administrator supporting the ALTESS Windows team. This is currently a ... hardening of the servers and reporting of the overall security and operational status. The position will also recommend...e) Five or more years' experience as a Windows Systems Administrator or Engineer with three or… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …security and economic interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our success. If you enjoy ... System Administrator Oakton, VA . Information Technology Join our...Deploys Workstations and Servers. + Maintains the integrity and security of servers and systems . + Analyzing… more
    Chenega Corporation (11/12/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and ... **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + Maintains smooth… more
    Parsons Corporation (11/15/25)
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  • Service Now Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …LLC** , a Koniag Government Services company, is seeking a Service Now Administrator to support KTIS and our government customer. This position requires the ... Koniag Technology and Infrastructure Solutions (KTIS) is seeking an experienced ServiceNow Administrator to join our team. The ideal candidate will have a strong… more
    Koniag Government Services (01/13/26)
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  • Senior IAM Administrator

    Insight Global (Herndon, VA)
    …processes, enforces access governance, and integrates IAM platforms with enterprise systems . The position collaborates closely with security , compliance, and ... Expert (SME) and consultant to other Infrastructure groups (Cloud Operations, Cyber Security , and Systems Administration). * Plan, lead and perform comprehensive… more
    Insight Global (12/09/25)
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  • Unix Administrator

    TekSynap (VA)
    … Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner (SSCP) + Relevant certification from a ... + Linux Professional Institute Linux Essentials + Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration… more
    TekSynap (11/15/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …network infrastructure. + Administer and maintain Cisco Unified Communications Manager (CUCM) systems in compliance with DoD security standards + Perform user ... Cisco Call Manager Administrator Job Category: Information Technology Time Type: Full...of relevant experience). + Familiarity with network and system security principles, protocols, and configurations. + Strong analytical and… more
    CACI International (12/27/25)
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