• Windows System Administrator

    SMX (Patuxent River, MD)
    Windows System Administrator (4393)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled Windows System ... with the ISSO and cybersecurity team to maintain secure, compliant operations .: system administration, patching, vulnerability scanning, account management, and… more
    SMX (07/17/25)
    - Related Jobs

  • Senior Network Operations…

    SMX (Patuxent River, MD)
    Senior Network Operations Administrator (4423)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a talented Senior ... Network Operations Administrator to join our team. In...work with tools like SIEMs, firewalls, and intrusion detection systems . You'll also help manage encryption systems … more
    SMX (07/25/25)
    - Related Jobs

  • Lead System Administrator 2

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is hiring a Lead Systems Administrator 2 for an exciting upcoming Cyber Operations contract award to support contracts that provide ... Utilization, Support, and Retirement. Interacts with the Government regarding Systems Engineering technical considerations and for associated problems,… more
    BigBear.ai (06/30/25)
    - Related Jobs

  • Linux Systems Administrator

    Leidos (Columbia, MD)
    …+ Manage daily activities related to the configuration and operation of IT systems . + Optimize system operations , troubleshoot issues, and perform ... **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux** ** Systems Administrator ** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (07/26/25)
    - Related Jobs

  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …are seeking a Senior System Administrator to lead the management, operations , and maintenance of complex DoD systems and networks. This role requires ... Responsibilities + Create and implement plans for effective management, operations , and maintenance of DoD systems and...in system administration, network security, or IT operations . + Skills: + Strong technical expertise… more
    Competitive Range Solutions, LLC (06/12/25)
    - Related Jobs

  • Network & Computer Systems…

    SMX (Patuxent River, MD)
    Network & Computer Systems Administrator - Intermediate (Secret to TS) (3314)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled **Network** **and** **Computer Systems Administrator ** tobe part of ourInformation Technology Team supporting NAWCADat Patuxent River,MD. The… more
    SMX (05/10/25)
    - Related Jobs

  • Senior Systems Administrator

    Leidos (Laurel, MD)
    …how this program "Delivers Mission Success!" Seeking a motivated systems Administrator to provide support for mission operations support of Defensive ... **Description** **Leidos** has a new and exciting opportunity for a **Senior Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (06/03/25)
    - Related Jobs

  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    ManTech is seeking a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will support the implementation, ... troubleshooting, and maintenance of IT systems , as well as manage IT system ...updates to agency management and internal customers. + Optimize system operations and resource utilization; perform … more
    ManTech (07/15/25)
    - Related Jobs

  • System Administrator 2

    Amentum (Fort Meade, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** System Administrator ** to join our team of passionate individuals in **Ft Meade, ... Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution. + Optimize system operations and resource utilization, and perform system … more
    Amentum (06/07/25)
    - Related Jobs

  • System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a ** System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, troubleshooting, and ... maintenance of IT systems , as well as manage IT system ...(Escalation) support: problem identification, diagnosis, and resolution. + Optimize system operations and resource utilization; perform capacity… more
    ManTech (07/15/25)
    - Related Jobs