• Network Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …the better. We are seeking a **Network Administrator 3** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (08/27/25)
    - Related Jobs

  • ServiceNow System Administrator…

    Themis Insight (Columbia, MD)
    Job Title: SkillBridge Internship Subcategory: Service Now (SNOW) System Administrator Location: Columbia, MD Company: Themis Insight About Us: Themis Insight helps ... information, contact us at SkillBridge@ themisinsight.com The ServiceNow System Administrator will be responsible for the day-to-day administration, configuration,… more
    Themis Insight (09/12/25)
    - Related Jobs

  • System Administrator (SA) 2 with Poly

    Amentum (Columbia, MD)
    Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. We are seeking a System Administrator 2 to join ... mission-critical projects that make a direct impact on the nation's security and intelligence mission. **Responsibilities:** + Provide support for implementation,… more
    Amentum (09/22/25)
    - Related Jobs

  • Database Administrator

    Robert Half Technology (Timonium, MD)
    …Maryland. In this role, you will be responsible for ensuring the integrity, security , and optimization of our database systems while supporting key operational ... implement, and maintain databases to support operational, billing, and corporate systems . * Optimize and manage data warehouses, including indexing and metadata… more
    Robert Half Technology (09/18/25)
    - Related Jobs

  • System Administrator - Active Secret…

    ENS Solutions (MD)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... for DoD PKI inspections. Key Responsibilities: + Maintain and monitor systems supporting PKI services, including Certificate Authorities (CAs), OCSP responders, Key… more
    ENS Solutions (08/01/25)
    - Related Jobs

  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated ... are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures… more
    ManTech (07/23/25)
    - Related Jobs

  • System Administrator

    ManTech (Annapolis Junction, MD)
    …experience with server environments. + Proven experience with patching and configuring systems , ensuring up-to-date security and optimal system performance. + ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities… more
    ManTech (09/05/25)
    - Related Jobs

  • Linux System Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated and career-oriented **Linux** ** Systems Administrator ** to join our team in **Laurel, MD** . You will be part of a dedicated team ... + Support the implementation, troubleshooting, and maintenance of IT systems + Provide Tier 1 (Help Desk) and Tier...+ Experience with patching Linux OS environments to meet security compliance requirements + IAT II certification (DoD 8140… more
    ManTech (08/22/25)
    - Related Jobs

  • Database Administrator

    Leidos (Edgewood, MD)
    **Description** The Leidos AIE team has an opening for a Database Administrator in our Enterprise Data Center Software applications Team. This opening supports our ... duties include: + Develop scripts and migrate data between two different systems that utilize Microsoft SQL sever + Design, build, configuration, documentation and… more
    Leidos (09/30/25)
    - Related Jobs

  • Oracle Database Administrator

    Leidos (Suitland, MD)
    …DoD TS/SCI** clearance and offers the chance to work on high-impact national security systems . **Key Responsibilities:** + Administer and optimize Oracle 11GR2 ... Sector of Leidos is seeking an experienced **Oracle Database Administrator ** to support our customers' mission and other interagency...databases for performance, availability, and security . + Collaborate across IT functions ( Systems ,… more
    Leidos (09/20/25)
    - Related Jobs