• Application Engineer - Information Security

    CACI International (Fort Meade, MD)
    …**Required** + Active TS/SCI w/ Poly + Experience in Windows and Linux server system administration + VMware architecture administration experience. ... professional development. **Responsibilities** + Perform essential system administration functions for both Linux and Windows ... administration functions for both Linux and Windows servers . + Configure, maintain, and automate… more
    CACI International (12/20/25)
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  • Scientific Systems Engineer

    SAIC (Silver Spring, MD)
    Windows and macOS computers. + Experience with Active Directory and Windows Server Update Services. + Proven troubleshooting skills for laboratory ... Perform software application maintenance on scientific workstations across multiple operating systems ( Windows , macOS and Linux environments). + Execute routine… more
    SAIC (01/13/26)
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  • Senior Systems Administrator (VMware)

    SMX (Patuxent River, MD)
    …response actions, system configurations, and other information related to system administration . + Provide technical support to customers, ranging from ... degree in a technical discipline + 10+ years of systems administration experience + 6-8 years of...for the following: + Cisco switches + SAN + Windows Server + Networking experience + Experience… more
    SMX (01/07/26)
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  • GXP Systems Analyst, Operational Technology

    United Therapeutics (Silver Spring, MD)
    …+ Working knowledge of MS SQL Server and Windows Server + Experience in executing projects, system life-cycle process, gathering and documenting ... an FDA regulated pharmaceutical manufacturing environment, with emphasis on manufacturing system administration , development and support + Prior experience with… more
    United Therapeutics (12/11/25)
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  • Systems Engineer

    Leidos (Annapolis Junction, MD)
    …with 10+ years of system engineering experience + Strong background in Systems Engineering and System Administration + Deep understanding of security ... + Hands‑on experience with enterprise networking hardware and configurations + Proficiency with Windows and Linux system administration + Familiarity with… more
    Leidos (01/10/26)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …troubleshooting, and maintenance of IT systems . + Manage IT system infrastructure and processes related to client/ server /storage/network devices and mobile ... system planning. + Configure and manage Linux and Windows operating systems ; install, load, and enhance...software integration issues. + Maintain a strong understanding of system administration interdependencies in a Service Oriented… more
    ManTech (12/24/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …engineering, system fit-up, and system deployment, as well as general Windows and Linux system administration and sustainment experience. Must have ... _Required:_ + Active TS/SCI with Poly + Bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    CACI International (10/21/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …maintaining computer hardware in a networked environment. + Experience deploying and managing Windows Server operating systems . + Experience administering a ... Security Manager (ISSM). + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC… more
    Northrop Grumman (01/06/26)
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  • Systems Administrator II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    systems + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... accredited college or university is required. + Five (5) years of additional system administration experience may be substituted for a bachelor's degree.… more
    Athenix Solutions Group, LLC (10/25/25)
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  • Active Directory Systems Engineer

    COMSO, Inc (Annapolis Junction, MD)
    …skills with Active Directory Infrastructure, Azure AD, Group Policies, DNS, PKI, Microsoft PowerShell, Windows Server 2008R2, 2012 and 2016 and Windows 10 + ... Active Directory Systems Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA+20701) Description **TS/SCI w/ POLYGRAPH REQUIRED… more
    COMSO, Inc (12/26/25)
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