• CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …users and technical staff (developers, testers, engineers, etc.). + Must be proficient with Windows Server 2012R2, 2016, 2019, and Active Directory. + Must have ... System Administrator to join our team, responsible for maintaining system administration support activities for a large, complex network environment with… more
    BAE Systems (12/29/25)
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  • Epic ECSA Manager

    Deloitte (Baltimore, MD)
    … tiers in production environments + 3+ years of experience administering Microsoft Windows Server , including IIS configuration and patching + 3+ years of ... will be responsible for leading implementation, configuration, and operations of Epic's Windows tiers with a focus on security, compliance, and performance. You… more
    Deloitte (12/13/25)
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  • Window System Administrator

    ManTech (College Park, MD)
    …+ 8+ years of System Administration experience + Proficiency in Windows Server administration , including Active Directory, Group Policy, DNS, ... and basic performance troubleshooting + Experience with Microsoft Exchange Server administration , including mailbox management, database maintenance, and… more
    ManTech (10/14/25)
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  • Principal/Sr. Principal Systems Administrator

    Northrop Grumman (Patuxent River, MD)
    …+ Ability to work after hours and weekends as needed. + Experience managing Windows Server OS and domain architecture. + Ability to support multiple networks, ... Patuxent River area. Basic Qualifications for a Principal System Admin : + bachelor's degree with 5 years of experience;...after hours and weekends as needed. + Experience managing Windows Server OS and domain architecture. +… more
    Northrop Grumman (12/12/25)
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  • Systems Engineer 4

    M. C. Dean (Annapolis Junction, MD)
    …core platforms and services: + VMware ESXi and vSphere. + Microsoft Windows Server 2016 and 2019 Deployment and Administration . + Microsoft Windows 10 ... Deployment and Administration . + DNS, DFS, and DHCP. + Windows Server Update Services (WSUS), Key Management Service (KMS) + Active Directory and defining,… more
    M. C. Dean (12/30/25)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    …all enterprise users. **Responsibilities include, but are not limited to:** + Provide administration and support for Windows Server 2022 environments, ... it + Proficiency in administering Linux operating systems. + Experience with Windows Server 2022 administration , including Active Directory and networking +… more
    ManTech (12/24/25)
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  • Senior System Administrator - Network Operation…

    St. George Tanaq Corporation (Suitland, MD)
    …distributed sites. 3. Enterprise Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory, Group Policy, DNS, ... Certified Network Professional (CCNP), Cisco Certified Network Associate (CCNA), Microsoft / Windows Server Certifications Microsoft Certified: Windows more
    St. George Tanaq Corporation (11/14/25)
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  • Principal Linux Systems Administrator - Polygraph

    Northrop Grumman (Linthicum Heights, MD)
    …Technology, a Security+ CE, a Linux+ or RHCSA, and 5 years of Linux Server Administration experience in a classified environment + Understanding of basic ... networking, including subnets, routing, and VLANs; Cisco experience and/or certification + Windows server management experience + Windows AD, LDAP, VMWare,… more
    Northrop Grumman (11/19/25)
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  • Senior Upgrade Engineer, Medical Informatics:…

    Fujifilm (Annapolis, MD)
    …level knowledge of all infrastructure areas that pertain to HCUS MI products. + Windows Server OS (2012/2016/2019/2022). + Server hardware components. + VCP ... + Comply with all applicable US Food and Drug Administration (US FDA) medical device regulatory requirements, applicable ISO...of technology data and product knowledge. + Knowledge of Windows OS (Microsoft Server 2012, 2016, 2019,… more
    Fujifilm (12/16/25)
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  • Endpoint Configuration Management Functional…

    Link Solutions Inc (Adelphi, MD)
    …Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.). + Experience with Windows Server , MCEM, MAC OS, RHEL, RedHat Enterprise Virtualization Hypervisor, ... their work. + Ensures long-term requirements of systems operations and administration are included in the overall information systems planning. + Responsible… more
    Link Solutions Inc (10/08/25)
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