• Sr. System Administrator (Linux)

    Nightwing (Sterling, VA)
    …management and providing technical services to enable customer mission accomplishment. The Senior System Administrator (Linux) will serve as a key member of the ... expertise in Linux administration, automation, and security hardening. The Senior System Administrator will ensure the availability, integrity, and performance… more
    Nightwing (10/29/25)
    - Related Jobs

  • Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2115 **Employment ... Full Time **Position Description:** CGI Federal has an exciting opportunity for a Systems Administrator within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (10/01/25)
    - Related Jobs

  • Patch and Linux Administrator…

    Huntington Ingalls Industries (Fairfax, VA)
    …Experience with containerization technologies (Docker, Kubernetes) * Knowledge of cloud platforms ( AWS Systems Manager, Azure Update Management, or GCP) * ... This role requires deep technical expertise in enterprise patch management and system administration across multiple operating systems , including Red Hat… more
    Huntington Ingalls Industries (11/14/25)
    - Related Jobs

  • System Administrator

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...position is CONTINGENT upon contract award** The System Administrator (SysA) as part of the… more
    Nightwing (09/26/25)
    - Related Jobs

  • Senior System Administrator

    Amentum (Springfield, VA)
    …& Intel space? If so, look no further. Amentum is seeking a **Senior System Administrator ** to join our team of passionate individuals in **Springfield, VA** ... systems including the transition and migration of corporate systems * Monitor and report on system ...health using various dashboarding tools such as Elasticsearch Kibana, AWS Cloudwatch, etc. * Troubleshoot and triage incidents and… more
    Amentum (11/20/25)
    - Related Jobs

  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Cloud Systems Administrator to support our customer on the Nautical contract in the ... CISSP, CISM, or equivalent advanced security certification + Red Hat Certified System Administrator (RHCSA) + Kubernetes certifications (CKA, CKAD) Physical… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
    - Related Jobs

  • Senior Systems Administrator…

    EPS Corporation (Dahlgren, VA)
    Senior Systems Administrator (Unix/Linux) - (758) Share this job as a link in your status update to LinkedIn. Job Title Senior Systems Administrator ... Technology Job Description EPS Corporation is seeking a highly skilledSenior Systems Administrator (Unix/Linux)to support enterprise-level networks and … more
    EPS Corporation (11/13/25)
    - Related Jobs

  • System Administrator

    Koniag Government Services (Winchester, VA)
    Arlluk Technology Solutions, a Koniag Government Services company **,** is seeking a System Administrator with a Top-Secret Security clearance to support ATS and ... off, and more. This position is for an experienced System Administrator to support the FBI's Information...88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems ** **Job Function** ** Systems Administrator **… more
    Koniag Government Services (09/15/25)
    - Related Jobs

  • System Administrator

    Parsons Corporation (Centreville, VA)
    …a related field. + CompTIA Security+ Minimum + Proven experience as a System Administrator in a classified environment, preferably within the intelligence ... and Hyper-V virtual environments. + Utilize Ansible for automation of system configurations, deployments, and updates. + Manage and support cloud environments,… more
    Parsons Corporation (09/04/25)
    - Related Jobs

  • Cloud Administrator ​

    Leidos (Ashburn, VA)
    …tasks such as provisioning, monitoring, troubleshooting, and optimizing cloud resources and systems . The Cloud Administrator must have a deep understanding and ... knowledge of various cloud technologies, systems , and platforms (eg AWS , Microsoft Azure, GCP, etc.). Additionally, the Cloud Engineer/ Administrator should… more
    Leidos (11/15/25)
    - Related Jobs