• Systems Administrator ( Linux

    Nightwing (Sterling, VA)
    …new cyber capabilities to address emerging threats. Nightwing is seeking a Sr. Linux Systems Administrator to support the design, development, and ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (05/17/25)
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  • OS Administrator Linux

    CACI International (Chantilly, VA)
    …of Travel: Continental US * * * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Linux to support the Department of the Air ... OS Administrator Linux Job Category: Information Technology...About The Role:** + Install, configure, manage, and maintain Linux OS systems in various environments (physical,… more
    CACI International (05/23/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... ongoing basis. **The Opportunity:** CACI is looking for a Linux Administrator to support the Department of...processes, and test resolutions. + Configure, manage, and maintain Linux OS systems in various environments (physical,… more
    CACI International (06/25/25)
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  • System Administrator - Linux

    The Metamorphosis Group (Chantilly, VA)
    System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now JOB DESCRIPTIONThe Sponsor requires the support of full-time Linux System ... communicate issues and resolutions to all levels within the organization. System Administrator - The Contractor shall support a second shift schedule, 5 days… more
    The Metamorphosis Group (06/11/25)
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  • Unix/ Linux Administrator

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** This job opening is for an experienced Unix/ Linux Administrator to provide systems and middleware support services. ... Responsibilities** **Unix System Administration:** + Install, configure, and maintain Unix/ Linux operating systems (eg, Red Hat, CentOS,... System Administrator . + Strong knowledge of Unix/ Linux operating systems (eg, Red Hat, CentOS,… more
    Parsons Corporation (06/17/25)
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  • System Support-US Citizens Only - TS/SCI FS Poly…

    The Metamorphosis Group (Chantilly, VA)
    …officer with security-controlled systems . + Demonstrated experience as an Oracle LINUX Systems Administrator . + Demonstrated experience in Oracle EXADATA ... administration. + Demonstrated experience with LINUX systems engineering and administration. + Demonstrated experience with Windows systems engineering and… more
    The Metamorphosis Group (05/10/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Sterling, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator Senior Transform technology into opportunity as a ... Family:** Systems Administration **Skills:** Information Technology (IT) Systems ,Microsoft Windows,Red Hat Enterprise Linux (RHEL) **Experience:**...Systems Administrator Senior with GDIT. A career in enterprise IT… more
    General Dynamics Information Technology (06/23/25)
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  • Dev Ops Systems Administrator

    CACI International (Chantilly, VA)
    Dev Ops Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... utilizes Windows within Amazon Web Services. We are looking for an ambitious system administrator to help migrate that environment to Linux and/or employ Docker… more
    CACI International (04/25/25)
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  • Systems Administrator

    Nightwing (Sterling, VA)
    …and successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Windows/ Linux System Administrator that will be working in a highly ... will be responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Windows/ Linux more
    Nightwing (06/24/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play a ... significant impact on project results/outputs. + Administer, maintain, and optimize Windows, Linux , and cloud-based systems to ensure high availability and… more
    Leidos (06/30/25)
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  • Information Systems Administrator

    Nightwing (Sterling, VA)
    …civil, and commercial markets. Nightwing is seeking a fully cleared Information Systems Administrator Nightwing is seeking a highly motivated Information ... Systems Administrator (SA) to join a small team in a...experience administering Microsoft Windows server or Windows desktop operating systems Experience with Linux operating systems more
    Nightwing (06/18/25)
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  • Systems Administrator

    CACI International (Chantilly, VA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Opportunity:** CACI is currently looking for a detail-oriented and proactive **Infrastructure Systems Administrator ** to join our team developing next generation… more
    CACI International (06/25/25)
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  • NCIS Cyber Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise ... improving how agencies operate. Our work depends on **Cyber Systems Administrator - SecOps** joining our IT...LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience (SPLUNK) + Forescout… more
    General Dynamics Information Technology (05/17/25)
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  • System Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …and security of the computers they manage meet the needs of the users + The systems administrator could be focused in one or more of the following areas: + ... one or more of these technologies is preferred: AWS, Linux , or Ansible **Security Requirements:** + Applicants selected will...**Other details** + Job Family IT, Cyber Security, Network Systems + Job Function Systems Administrator more
    Koniag Government Services (05/01/25)
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  • Principal Systems Administrator

    Leidos (Chantilly, VA)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program and play a ... key role in supporting government-critical systems . You will be part of a program that...Design, deploy, and maintain enterprise server environments, including Windows, Linux , and hybrid cloud infrastructures. + Manage and optimize… more
    Leidos (06/28/25)
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  • Senior Windows Systems Administrator

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for an ambitious Senior Level System Administrator /VMWare SME like you! Candidates will join a fast-paced and growing team of System ... with designing/implementing COOP plans + Experience administering Red Hat derivative Linux distributions REQNUMBER: 2506329 SAIC is a premier technology integrator,… more
    SAIC (06/03/25)
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  • Systems Administrator

    Red River (Chantilly, VA)
    ​System Administrator I + Required: Active IRS MBI clearance, US Citizen + Main Function/Lifestyle: + Review monitoring 'dashboards' and outputs from tools (alerts, ... or MSP environment + Knowledge of specific infrastructure + Red Hat Enterprise Linux 9.x + Dell PowerEdge Servers and related Open Manage Enterprise monitoring tool… more
    Red River (06/12/25)
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  • System Administrator -Senior Level

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA ... location. The qualified Systems Administrator will support a very dynamic...systems administration + Proficiency experience with Red Hat Linux (RHEL) workstations and servers, including installation, configuration, administration… more
    Nightwing (06/27/25)
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  • Oracle Database Administrator - Hybrid Role…

    General Dynamics Information Technology (Quantico, VA)
    …experience + o Experience with Law Enforcement Data (major plus) + Experience with Linux based systems hosting Oracle engines + Experience in a fast-paced ... Description:** Transform technology into opportunity as an **Oracle Database Administrator ** with GDIT. A career in enterprise IT means...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (04/10/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    … are transitioned to customers in a timely manner. Required Skills: + Operating Systems : Extensive knowledge of Windows and Linux operating systems . + ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/27/25)
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