• System Administrator 2

    Synergy ECP (Columbia, MD)
    …Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along ... UNIX and Windows (or other applicable) operating systems and installs/loads operating system ...and configure network components, along with implementing operating systems enhancements to improve reliability and… more
    Synergy ECP (07/23/25)
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  • System Engineer, Senior

    Amentum (Fort Meade, MD)
    system applications and configurations + Install, configure, test, and maintain operating systems , application software, and system management tools + ... a team to support a program that provides critical network capabilities to the Department of Defense. We are...**Responsibilities:** + Assess and identify appropriate solutions based on system requirements + Manage and maintain an IT enterprise… more
    Amentum (08/09/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along ... and manage Windows (or other applicable) operating systems and installs/loads operating system ...and configure network components, along with implementing operating systems enhancements to improve reliability and… more
    Jovian Concepts, Inc. (06/26/25)
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  • Systems Administrator / Service Desk

    Amentum (Columbia, MD)
    …of multi-user computer systems , including coordination with network and systems engineers. + Monitors and manages system resources, including CPU usage, ... disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and… more
    Amentum (07/25/25)
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  • Systems Security Engineer

    SAIC (Beltsville, MD)
    systems , network topology and protocols, enterprise server & desktop operating systems , and applications, in support of over 80,000 customers globally. ... and CISA guidelines. + Provide detailed assessments of potential risks to Microsoft-based systems , including both operating systems and applications, in… more
    SAIC (08/07/25)
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  • Systems Administrator

    KBR (Lexington Park, MD)
    …operations. + Security & Compliance - Implement Technical Implementation Guides (STIGs) for network and operating systems security. Support IATT and ATO ... expertise to the next level? KBR is seeking a Network Systems Administrator with an active Secret...Utilize tools like Wireshark to identify, analyze, and resolve network issues. Apply engineering expertise to maintain system more
    KBR (08/08/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …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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  • Principal Linux Systems Administrator…

    Northrop Grumman (Linthicum Heights, MD)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements...condition of continued employment + Must have Linux server Operating Systems support experience + Linux Workstation… more
    Northrop Grumman (05/21/25)
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  • Principal Information Systems Security…

    Leidos (Bethesda, MD)
    …for secure configuration. + Investigate and respond to cyber security incidents ( system and/or network breaches, malware attacks) and implement forensic ... investigations. + System & network security monitoring with security...as assigned. + At least 2 Certifications: CISSP, Splunk, Network +, Security+, OSCP, Windows, Cisco , CEH, Juniper,… more
    Leidos (08/01/25)
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  • Systems Engineer 4

    M. C. Dean (Annapolis Junction, MD)
    …/ Advantageous Qualifications and Experience** + Experience with Microsoft SCCM and Operating System Deployment (OSD). + Experience administering OCSP (eg Axway ... and document operational, functional, and technical requirements. + Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes,… more
    M. C. Dean (07/15/25)
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