• Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system ... administration support for Linux operating systems including installing software, applying patches, managing...as this position will require candidate to engage with senior military and government leadership. + Must be able… more
    General Dynamics Information Technology (10/25/25)
    - Save Job - Related Jobs - Block Source
  • Linux Administrator , Senior

    Amentum (Hanover, MD)
    …& Intel space? If so, look no further. Amentum is seeking a ** Linux Administrator , Senior ** to join our team of passionate individuals in **Hanover, MD** ... can range from one to two developers to a team of 12. All of our teams work right...to stay ahead of the next challenge. **Responsibilities:** This Senior Linux administrator position will… more
    Amentum (11/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux System…

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you ... perform system capacity analysis and planning. + Configure and manage Linux operating systems; install and maintain OS software; implement system enhancements… more
    ManTech (10/25/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux System…

    ManTech (Fort Meade, MD)
    ManTech seeks a ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... utilization; perform capacity analysis and system planning. + Configure and manage Linux and Windows operating systems; install, load, and enhance OS software for… more
    ManTech (10/14/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux System…

    GovCIO (Washington, DC)
    …referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior - linux -system- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...administration duties will be included in this role. + Senior -level RedHat Linux server administration experience, experience… more
    GovCIO (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux Systems…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... **Join us and make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide crucial support for… more
    Leidos (09/26/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... Analytics Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer...program "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam… more
    Leidos (10/09/25)
    - Save Job - Related Jobs - Block Source
  • 337 - Senior Linux Systems…

    ARSIEM (Annapolis Junction, MD)
    …with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end software, systems, and ... network engineering services to support Integrated Discovery Operations (IDO). You will lead, evolve, and maintain a dynamic, modern DevOps architecture, often based on open-source technology and not relying on corporate baselines, to support software… more
    ARSIEM (10/30/25)
    - Save Job - Related Jobs - Block Source
  • System Administrator - Linux

    Leidos (Annapolis Junction, MD)
    **Description** **System Administrator - Linux ** **Leidos** has a new and exciting opportunity for a **System Administrator - Linux ** in our **National ... Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer...respond to hardware and software incidents and work with senior system administrators, at times remotely from other locations.… more
    Leidos (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …on a highly collaborative team to deliver state-of-the-art capabilities. The Linux Systems Administrator manages and maintains an organization's Linux ... ** Linux Systems Administrator ** **Category:** Infrastructure/Cloud **Main...overall IT environment. CGI Federal is growing its high-performance team whose members share a passion for building high-quality,… more
    CGI Technologies and Solutions, Inc. (10/01/25)
    - Save Job - Related Jobs - Block Source
  • Jr./Mid-Level Networking Systems…

    Belay Technologies (Annapolis Junction, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking a Jr./Mid-level System Administrator to join our intel team . The selected individual will be ... and will respond to hardware and software incidents and work with senior system administrators, at times remotely from other locations. Other Responsibilities… more
    Belay Technologies (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Administrator

    CACI International (Reston, VA)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... modernizing and maintaining a critical DoD system? Join our team as a Systems Administrator ! You will...schedule. + Work independently with minimal guidance from more senior technical staff. **Required:** + Active Top Secret or… more
    CACI International (10/18/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team , bringing professionalism ... Administrator or similar role + Strong experience with Linux and Windows-based systems administration. + Knowledge of cloud...steps and learning opportunities * Support: An internal mobility team focused on helping you achieve your career goals… more
    General Dynamics Information Technology (09/16/25)
    - Save Job - Related Jobs - Block Source
  • Senior System Administrator

    Oracle (Washington, DC)
    …creating and following processes and procedures, creating and updating documentation, and leading team projects. The Senior System Administrator needs a ... **Job Description** This team will focus on product automation of Infrastructure,...to our collaborators while ensuring reliability and performance. The Senior System Administrator is responsible for day-to-day… more
    Oracle (11/25/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator II - Generalist…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Cross Domain - active ... and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II Cross Domain supports the information technology… more
    V2X (11/14/25)
    - Save Job - Related Jobs - Block Source
  • Senior Sybase Database Administrator

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …**Position Description:** CGI has an immediate need for a Senior Sybase Database Administrator Engineer to join our team . This is an exciting opportunity to ... seeking a highly experienced Senior Sybase Database Administrator Engineer to join our team in...with Sybase ASE and Transact-SQL . Strong background in Linux -based Sybase hosting, both on-premises and in AWS cloud… more
    CGI Technologies and Solutions, Inc. (10/14/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …platforms, but there are also Linux distributions as well. + The Senior Systems Administrator II shall support the mid-level internal escalation tier(s) for ... integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows...Administrator , Network Engineer as well as the IT team to ensure that the CDS-based networking devices and… more
    V2X (11/15/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …Type of Travel: Local * * * **The Opportunity:** CACI is seeking a Senior Linux Systems Administrator to provide support for implementation, troubleshooting ... Senior Systems Administrator Job Category: Information...in the resolution process + Configure and manage primarily Linux /Unix (or other applicable) operating systems and installs/loads operating… more
    CACI International (10/08/25)
    - Save Job - Related Jobs - Block Source
  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career- and customer-oriented **Sr** **Cloud System Administrator ** to join our team in **Hanover, MD.** Our team delivers ... a team environment + Proficiency in administering and troubleshooting Linux distributions (eg, Ubuntu, CentOS, RHEL). **Clearance Requirements:** + Must have a… more
    ManTech (09/10/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator

    BAE Systems (Springfield, VA)
    …incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator (Onsite)** **118558BR** EEO Career Site Equal ... **Job Description** As a Systems Administrator in an enterprise test organization, the incumbent...the incumbent will be part of a thriving dynamic team of Systems Administrators and IT professionals. The test… more
    BAE Systems (11/19/25)
    - Save Job - Related Jobs - Block Source