• Senior Systems Administrator II…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS /SCI clearance to support our government ... required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to...obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology… more
    V2X (08/07/25)
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  • TS /SCI DevSecOps Platform Engineer…

    Insight Global (Reston, VA)
    …certification - RHCE (Red Hat Certified Engineer) or RHCSA (Red Hat Certified System Administrator ) - Linux and Infrastructure Engineering certifications - ... policies across RKE2 environments - Implementing and maintaining STIG compliance across Linux systems and Kubernetes clusters - Ensuring adherence to DoD… more
    Insight Global (09/26/25)
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  • Systems Administrator - TS

    General Dynamics Information Technology (Chantilly, VA)
    …RQ206369 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in...experience with web services. + **Security Clearance Level** : Top Secret /SCI with Polygraph + **Preferred Skills:**… more
    General Dynamics Information Technology (09/17/25)
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  • IT Engineer - Microsoft Enterprise Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …RQ203477 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... **IT Engineer** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier...**DNS** , **DHCP** , and **DFS** . + Perform ** Linux system administration** (RHEL, CentOS, Ubuntu), including… more
    General Dynamics Information Technology (07/16/25)
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  • NCIS Cyber Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A...NEED TO SUCCEED (Required):** + **Security Clearance Level:** Active Top Secret clearance with SCI eligibility. +… more
    General Dynamics Information Technology (08/28/25)
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  • Lab Manager / System Administration

    Node.Digital (Arlington, VA)
    …Node is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... Lab Manager/ Systems Administrator Location: Arlington, VA Must have Secret...- 2+ years of directly relevant experience as a Linux System Administrator . - 2+… more
    Node.Digital (09/17/25)
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  • Fidelis Administrator - Active TS

    ENS Solutions (Norfolk, VA)
    …configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and ... administration. Requirements + 3+ years of experience as a system administrator + Experience with installing or...SSH or Console Port + Experience operating and maintaining Linux servers, including operating systems and applications,… more
    ENS Solutions (09/27/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …is looking for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... + 2+ years of directly relevant experience as a Linux System Administrator . + 2+...Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability.… more
    ARSIEM (09/16/25)
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  • Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Systems Administrator ** to join our team! This is an excellent ... opportunity for an Systems Administrator with hands-on Splunk administration experience...(eg, ELK, Azure Sentinel) **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (09/25/25)
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  • Information System Security Engineer - ISSE

    CACI International (Sterling, VA)
    …Required: - 5+ years working as an ISSE and/or Linux system administrator - Active Top Secret clearance with SCI eligibility - DoD 8570 ... system developers to ensure that we are delivering systems that can attain ATO - Work hand-in-hand with...an Agile Framework - Understanding of Infrastructure-as-Code (IaC) for system configuration management and hardening - Active TS more
    CACI International (08/26/25)
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