• System Administrator

    Amentum (Columbia, MD)
    Amentum is hiring a professional IT Systems Administrator that will successfully support and maintain a stable IT infrastructure for multiple SCIF and ... and desktop support. Ensuring secure and stable operation of systems , seamless flow of information and proper functioning of...+ Monitor and schedule maintenance and backups of server infrastructure , virtual and bare metal within the SCIF. +… more
    Amentum (04/16/25)
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  • Network Administrator

    SOS International LLC (Fort Meade, MD)
    …to ensure successful resolution of system problems. Manage and administer network systems and resources for the program's IT infrastructure . Perform installation ... Overview SOSi is currently seeking an experienced Network Administrator to join our team in Fort Meade,...security. Perform operational and maintenance activities for all network systems to ensure data integrity and security. Evaluate network… more
    SOS International LLC (03/15/25)
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  • Sr. Principal MS Exchange Administrator

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman Mission Systems is seeking an experienced MS Exchange Systems Administrator to join its Classified Solutions team. This position will ... and systems administrators to integrate Exchange with other IT infrastructure components. + Develop and maintain technical processes and procedures as needed.… more
    Northrop Grumman (05/29/25)
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  • System Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …seeking a **System Administrator 5** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees… more
    M. C. Dean (05/14/25)
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  • Cross Domain Solutions Administrator

    FGS, LLC (Suitland, MD)
    Cross Domain Solutions Administrator **(ONI)Suitland, MD **Requires US Citizenship** **Employment Term and Type: Regular, Full Time** **Required Security Clearance: ... and network troubleshooting, and system integration of Unix and Linux operating systems running on SPARC/x86 hardware supporting the ONI CDS enterprise. Additional… more
    FGS, LLC (05/01/25)
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  • Network Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …seeking a **Network Administrator 3** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees… more
    M. C. Dean (05/14/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …seeking a **Network Administrator 2** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees… more
    M. C. Dean (05/14/25)
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  • System Administrator 2

    Synergy ECP (MD)
    …tools to troubleshoot malfunctions, optimizations + Manage and monitor all installed systems and infrastructure + Monitor and test application performance for ... System Administrator 2 MD Description Member of a cross-functional...MD Description Member of a cross-functional team providing Windows systems administration/engineering expertise and guidance for a critical enterprise-wide… more
    Synergy ECP (04/16/25)
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  • Splunk SIEM Engineer / Administrator

    General Dynamics Information Technology (Elkridge, MD)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Enterprose Monitoring,Managing Indexes,SIEM Tools,Splunk ... Infrastructure Monitoring, Systems Engineering **Experience:** 6 + years of related experience...Transform technology into opportunity as a Splunk Engineer / Administrator with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (05/27/25)
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  • Network Administrator 3/4

    Northrop Grumman (Linthicum Heights, MD)
    …monitoring and network analysis regarding short- and long-range planning for in-house systems . + Perform troubleshooting analysis of network infrastructure and ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (05/20/25)
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