• Principal System Administrator

    DCCA (Annapolis Junction, MD)
    … Cards, MicroCrystal 16si Video Cards, Welfleet, Cisco Routers. PC Server Software Operating Systems : * Microsoft Office, Outlook Mail, Novell Groupwise Mail, ... Assist the user community with data and telecommunications problems to maintain network integrity utilizing remote system management. Troubleshoot and resolve… more
    DCCA (05/19/25)
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  • Systems Administrator

    Textron (Hunt Valley, MD)
    …to solve infrastructure problems\. Knowledge of Windows and Linux desktop and server operating systems is required\. The System Administrator is responsible ... ** Systems Administrator \- Hunt Valley** **Description** **Job Summary:** System Administrators collaborate with a diverse team to support classified information… more
    Textron (06/12/25)
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  • Associate Cyber Systems Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …Direct experience in one or more of the following Systems Engineering activities: system requirements decomposition/derivation/flow down/traceability, ... such as DOORS and Cameo + Knowledge of Cyber Security Engineering practices, network technologies, DoD system development life cycles and methodologies, and… more
    Northrop Grumman (07/26/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    … certification . Preferred: + Information Technology Infrastructure Library (ITIL) v4 certification + Microsoft operating system environment ... Group Policy, and MECM operations. + Install and configure operating systems and software updates following Security...performance and troubleshoot issues to ensure high availability of network resources. + Schedule and maintain system … more
    Link Solutions Inc (08/01/25)
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  • Systems Engineer III

    CACI International (Forest Heights, MD)
    …on-call rotation to respond to incident escalations + Expert troubleshooting of Windows Operating Systems (Windows 11 and Windows Server 2019 and 2022), ... Systems Engineer III Job Category: Information Technology Time...and maintenance team on a contract supporting the enterprise network and infrastructure at the Department of Homeland Security.… more
    CACI International (07/30/25)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    …and maintenance + Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as ... cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification ...Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator) + Experience with SAN or network… more
    Vexterra Group (07/15/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    …directory services used in certificate-based authentication. + Maintain documentation of system configurations, change logs, and standard operating procedures ... 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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  • Lead Systems Engineer

    Amentum (Fort Meade, MD)
    …in a global system deployment + Install, configure, test, and maintain operating systems , application software, and system management tools + Deliver ... software and management suites (ESXi and Nutanix hypervisors) + Design and implement system network configurations with an overall goal of highly adaptable,… more
    Amentum (07/25/25)
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  • System Admin Engineer - Level 4

    Lockheed Martin (St. Mary's County, MD)
    … system functionality\. Actively contribute in the team developing several systems including System Integration Labs, Deployable Shelters, and Fixed ... as they arise\. Actively contribute as part the Hardware Engineering team, developing systems including System Integration Labs \(SILs\), Deployable Systems ,… more
    Lockheed Martin (07/12/25)
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  • Information Systems Security Officer

    Amentum (Fort Meade, MD)
    …+ Must have advanced understanding of computers and their peripherals and designated operating systems . + Must be self-directed and able to establish and ... ISSM in developing, implementing, explaining, briefing, and training the system custodians/users concerning their duties/responsibilities on accredited systems .… more
    Amentum (07/09/25)
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