• Principal Linux Systems Administrator - Polygraph

    Northrop Grumman (Linthicum Heights, MD)
    …networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Prepare security documentation for input to Computer Security. + ... with 5 years of relevant IT experience; OR an Associate 's Degree with 7 years of relevant IT experience;...a condition of continued employment + Must have Linux server Operating Systems support experience + Linux Workstation and… more
    Northrop Grumman (11/19/25)
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  • UC Engineer - Principal

    Amentum (Fort Meade, MD)
    …Unified Computing Systems, Cisco Unified Border Element, Cisco Expressway, and Cisco Meeting Server * Design and manage VQ Conference Manager or other conference ... concepts. * Deep familiarity with UC platforms such as Cisco Unified Communications Manager (CUCM), Microsoft Teams (GCCH/DoD), Cisco Meeting Server , Avaya Aura,… more
    Amentum (12/09/25)
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  • Senior System Administrator - Network Operation…

    St. George Tanaq Corporation (Suitland, MD)
    …Certifications Cisco Certified Network Professional (CCNP), Cisco Certified Network Associate (CCNA), Microsoft / Windows Server Certifications Microsoft ... general supervision; typically reports to a project leader or manager . + A certain degree of creativity and latitude...Certified: Windows Server Hybrid Administrator Associate or Microsoft Certified: Azure Administrator Associate ,… more
    St. George Tanaq Corporation (11/14/25)
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  • Cloud Infrastructure Engineer 2

    Public Consulting Group (Annapolis, MD)
    …and feedback loops; maintain allow/deny lists. **Other Responsibilities** **General Server Operations** + Administer and maintain DNS records, ensuring accurate ... renewal, and validation to support secure communications. + Oversee SFTP server setup, access provisioning, and regular audits for secure file transfers.… more
    Public Consulting Group (11/20/25)
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  • AWS Database Migration Architect

    Cognizant (Annapolis, MD)
    …the Cloud Infrastructure and Security team and work collaboratively with the Associate Director. **In this role, you will:** * Lead end-to-end heterogeneous database ... strategies. * Assess source and target databases (Oracle, DB2 LUW, SQL Server , PostgreSQL, MySQL) and design optimized migration strategies. * Execute pre-migration… more
    Cognizant (01/10/26)
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  • Principal Computer Systems Analyst

    Northrop Grumman (Hollywood, MD)
    …networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Prepare security documentation for input to Computer Security. + ... Degree with 5 years of relevant experience; OR an Associate 's Degree with 7 years of relevant experience; OR...a condition of continued employment + Experience managing Windows Server OS + Experience with designing Windows domain architectures,… more
    Northrop Grumman (01/07/26)
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  • Systems Administrator

    Idea Entity (Belcamp, MD)
    Title: Systems Administrator Department: IT Reports To: Project Manager Location: Onsite, Belcamp, Maryland or Rustburg, Virginia. About Idea Entity At Idea Entity, ... virtual environments for development and test environments (SharePoint, Azure DevOps Server , Kubernetes). + Maintain hybrid Microsoft Exchange and ADFS servers,… more
    Idea Entity (12/06/25)
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  • Microsoft Defender Specialist - Active TS/SCI…

    ENS Solutions (College Park, MD)
    …assist with deployment of complex architectures based on Microsoft Intune, Endpoint manager , and 365 Defender center. In addition to implementing the Microsoft ... This position will deploy complex architectures based on Microsoft Intune, Endpoint manager , and 365 Defender center, coordinating efforts to test and verify… more
    ENS Solutions (12/27/25)
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  • Data Center Technician

    General Dynamics Information Technology (Rockville, MD)
    …include hardware installation, troubleshooting, repairs, and assisting with network and server configurations. **_This is an onsite position in Rockville, MD._** ... + Follow data center documentation as assigned. + Working with the Datacenter manager to coordinate the installation and maintenance of data center equipment. +… more
    General Dynamics Information Technology (01/10/26)
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  • SAP Ns2 Hana Database Administrator -TS/SCI…

    SAP (Columbia, MD)
    …NS2 does not offer Visa sponsorships for this role. All internals must have manager 's approval to transfer. **Job Overview:** We are seeking a highly skilled and ... SAP HANA monitoring tools and systems (eg, SAP Solution Manager ). + Proficiency in SQL, and experience with database...etc.). + SAP HANA certification (eg, SAP Certified Technology Associate - SAP HANA). + Experience with SAP HANA… more
    SAP (10/22/25)
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