• Systems Engineer - #Staff

    Johns Hopkins University (Baltimore, MD)
    …(Cisco IronPorts), Listserv (Sympa), and Microsoft Exchange, which are hosted on Windows and Linux-based systems . Responsibilities include leading and supporting ... and Medicine across all affiliations, including faculty, staff, students, and administrative departments. The role requires in-depth knowledge of various email… more
    Johns Hopkins University (07/31/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    …Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Junior to Mid-Level Systems Administrators with Linux and Windows experience! We have multiple ... resolution process. + Configure and manage Linux, UNIX and Windows operating systems and install/load operating system...Familiarity with networking concepts, or a background in network administration is a plus + Storage-Netapp/EMC + NiFi +… more
    DCCA (05/23/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …and troubleshoot Linux systems on a day-to-day basis. * Integrate Linux Systems (RHEL 8/9) into a primary Windows environment (workstations & servers) where ... Responsible for unique or complex information systems and/or information technology projects across more than one discipline, such as application support, database … more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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  • Sr. Systems Engineer

    Applied Technology Services (Baltimore, MD)
    …and understand processes and interpret those into compute solutions. + Install Operating Systems including Windows , and Linux onto compute solutions and optimize ... to help our customers solve problems. Applied Technology Services (ATS) is an IT systems integrator and has been a trusted partner to customers in the Mid-Atlantic… more
    Applied Technology Services (08/01/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …and in-depth analysis. + Configuration and management of UNIX, Linux, and Windows operating systems . + Installation and maintenance of operating system ... TS/SCI with Polygraph **Preferred Skills:** + Extensive experience in system administration , particularly in mission-critical IT systems . + Strong… more
    CACI International (05/22/25)
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  • Principal System Administrator (Linux)

    Themis Insight (Fort Meade, MD)
    …involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, ... customers for escalated tickets + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system… more
    Themis Insight (07/26/25)
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  • System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux,ServiceNow Platform,Unix **Experience:** 15 + ... involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    General Dynamics Information Technology (07/23/25)
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  • Cyber Security Analyst (Mid-Level)

    Oasis Systems, LLC (Rockville, MD)
    …design and general internetworking technologies. Hands-on experience a plus. + Knowledge of Windows and Unix operating systems . Hands-on experience a plus. MAR ... Overview MAR Division of Oasis Systems has an exciting opportunity for aCyber Security Analystin Rockville, MD. The Cyber Security Analyst acts as a lead consultant,… more
    Oasis Systems, LLC (06/20/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    …involved in the resolution process. Configures and manages UN1X and Windows operating systems and installs/loads operating system software, troubleshoots, ... the resolution process . Configure and manage UNIX and Windows (or other applicable operating systems and.... Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture… more
    DCCA (05/19/25)
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  • Subject Matter Expert Satellite 3

    ARSIEM (Annapolis Junction, MD)
    …and improve threat software performance + Build and deploy software enhancements using Windows Operating Systems , Linux, and TCP/IP network + Coordinate and ... as subject matter expert for system architecture, enterprise security, adaptive systems , and cyber analytic techniques. + Devise innovative cybersecurity solutions… more
    ARSIEM (07/16/25)
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