• Senior Microsoft Architect…

    EchoStar (Germantown, MD)
    …**EchoStar** has an exciting opportunity for a **Senior Microsoft Architect and Administrator ** in our **Hughes Network Systems ** division. This ... practices. + Excellent troubleshooting and problem-solving skills with complex IT systems . + Familiarity with application security with Zscaler's zero trust… more
    EchoStar (08/04/25)
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  • Sr. Principal MS Exchange Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Mission Systems is seeking an experienced MS Exchange Systems Administrator to join its Classified Solutions team. This position will ... ensure high availability and reliability. + Implement and manage security measures to protect email systems from...of system configurations, processes, and procedures. + Work with network and systems administrators to integrate Exchange… more
    Northrop Grumman (06/14/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, troubleshooting ... and loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements… more
    BigBear.ai (07/22/25)
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  • Senior Database Administrator - Thurs/Fri…

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for MULTIPLE **Senior Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) ... management and software distribution tools chosen by USPS Management + Uses security management systems and facilitates in backups and restores of data… more
    GovCIO (08/02/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …configuration management, implementation, and sustainment of compliance with applicable system security controls. + Provide support to IT systems including ... the client/server/storage/ network devices, mobile devices, etc. + Implement IAVA security patches and insure patch status is recorded in appropriate systems more
    Synergy ECP (06/03/25)
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  • Netplus Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …, Telecommunication, Computer Science, Engineering, or a related field + Certifications in- network or telecommunications management systems (preferred). ... Range Solutions requires the expertise of a talented and experienced NetPlus Administrator to assist in directing and managing the program's executive support group.… more
    Competitive Range Solutions, LLC (08/07/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems ... System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix...and provide technical support for diverse software and hardware systems assisting in the defense of our nation. We… more
    Athenix Solutions Group, LLC (07/24/25)
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  • System Administrator IV - HPC

    Leidos (Annapolis Junction, MD)
    systems , Front End servers of SPDs. + IBM or HP Blade servers with FC/SAS/ Network back end + Multi-vendor file systems such as XFS, GPFS and Lustre. + ... Sector at Leidos currently has an immediate need for an experienced **System Administrator - IV HPC** for a new customer on a strategic High-Performance Computing… more
    Leidos (07/03/25)
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  • Mission Planning Administrator (Level 2)

    Lockheed Martin (St. Mary's County, MD)
    …Experience or experience of any combination in Mission Planning/Aircraft Avionics Technician/ Network Administration DoD IAT Level II certification \( Security \+, ... Experience with F\-35 offboard mission planning\. Knowledge of F\-35 aircraft systems architecture\. Experience handling COMSEC material\. ** Security Clearance… more
    Lockheed Martin (07/18/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    …tools such as STIG Viewer, eMASS, and HBSS is a plus. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly ... Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT support,… more
    ENS Solutions (08/01/25)
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