• Linux Administrator , Senior

    Amentum (Hanover, MD)
    …troubleshoots, maintains integrity and configures network components. **Requirements:** * Must have active Top - Secret clearance with SCI and Poly * At least 9 ... interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no...a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI and poly **Minimum… more
    Amentum (11/21/25)
    - Related Jobs
  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …working with virtual environments using VMware and VDI practices + Currently possess an active Top Secret security clearance with the ability to obtain a Top ... primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems ...level II, eg Security+ce **PREFERRED QUALIFICATIONS:** + Integration of cyber security tools and systems with network… more
    Leidos (10/21/25)
    - Related Jobs
  • Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …+ Linux+ certification (or equivalent) + Security+ certification (or equivalent) + Top Secret clearance **Security Clearance Requirement:** An active Top ... **Job Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be Doing:_** +… more
    Parsons Corporation (11/15/25)
    - Related Jobs
  • Systems Administrator 3 - 23829 (FS…

    Huntington Ingalls Industries (Fort Meade, MD)
    Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR ... systems . HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our… more
    Huntington Ingalls Industries (10/07/25)
    - Related Jobs
  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (09/22/25)
    - Related Jobs
  • Field Engineer/Linux Systems

    Huntington Ingalls Industries (Columbia, MD)
    …the interview process. Job Description Enlighten is looking for a Field Engineer/Linux Systems Administrator to support operational systems at multiple ... Enlighten, honored as a Top Workplace from USA Today, is a leader...and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.… more
    Huntington Ingalls Industries (11/06/25)
    - Related Jobs
  • Systems Administrator Expert…

    General Dynamics Information Technology (Germantown, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Expert - Backup and Configuration** Transform ... technology into opportunity as a ** Systems Administrator Expert - Backup and Configuration**...Level: + US Citizenship Required + Possess Q or TS level clearance (or their equivalency) with the ability… more
    General Dynamics Information Technology (11/19/25)
    - Related Jobs
  • Systems Administrator (IT Program…

    Nightwing (Annapolis Junction, MD)
    …defense, civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified program ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...CE, CISSP, etc.). Clearance This position requires a current TS /SCI clearance w/ Full Scope Polygraph Previously part of… more
    Nightwing (09/22/25)
    - Related Jobs
  • Systems Network Administrator

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a ** Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... us and make a difference in National Security!** **Job Summary:** The Systems Network Administrator provides support for implementation, troubleshooting and… more
    Leidos (11/18/25)
    - Related Jobs
  • Systems Administrator

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a ** Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... us and make a difference in National Security!** The Systems Administrator will be responsible for: +...improve reliability and performance **Minimum requirements include:** + Active TS /SCI with Polygraph + Ten (10)+ years as a… more
    Leidos (10/12/25)
    - Related Jobs