• Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …Modules) on RHEL to enable 2-factor authentication via RSA and/or Active Directory . + DISA environment hardening experience. **Preferred Qualifications:** ... Joint base Andrews or The Pentagon and requires an active Secret clearance to start. **Primary Responsibilities:** + Full...+ Red Hat Certified Engineer (RHCE) Certification. + Ability to apply user requirements… more
    Leidos (12/20/25)
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  • Staff Solution Consultant

    Trellix (Annapolis, MD)
    …Exchange (TIE), and Data Exchange Layer (DXL). + You have experience with Active Directory , Databases, Virtualization, Cloud Services [i.e., AWS, Azure]) and ... comprised of Trellix and third-party technologies. The Endpoint Security Engineer (ESE) will report to the Senior Manager of...management, mitigation, and response strategies. + You hold an active TS/SCI clearance with Full Scope polygraph + You… more
    Trellix (11/14/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …or technologies + Experience maintaining a Windows 11, and maintaining a Microsoft Active Directory and Group Policy environment + Experience with Oracle ... planning. That's why we need you, an experienced network engineer who knows how to develop the exact network...the exact network the DoD needs. As a network engineer on our team, you'll use your experience in… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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  • Cloud System Administrator II

    ManTech (Annapolis Junction, MD)
    …and Windows Server (2016/2022) systems. + Configure and manage core services such as Active Directory , DNS, and Group Policy. + Utilize automation and scripting ... Qualifications:** + 14+ years of experience as a Systems Administrator or Cloud Engineer supporting programs of similar scope and complexity. + Bachelor's degree in… more
    ManTech (12/23/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …operating systems (servers and workstations). + Perform daily operations to include Active Directory management, monitoring and reviewing system logs. + Support ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (11/05/25)
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  • Software Developer 4

    Oracle (Annapolis, MD)
    **Job Description** Join our dynamic team as an Identity Management Software Engineer and never have a dull moment! Here, you'll tackle new and exciting challenges ... of best of breed products, including highly scalable LDAP directory servers with virtualization and synchronization capabilities, Access Management services,… more
    Oracle (01/09/26)
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  • IT Desktop/Field Services Technician

    TAD PGS, Inc. (Laurel, MD)
    …Windows and Microsoft Office; networking experience to include understanding TCP/IP and DNS, Active Directory and Exchange + Are an excellent communicator, are ... ITIL, A+, Microsoft Certified Professional (MCP), Microsoft Certified Systems. + Engineer for Windows (MCSE), Apple Certified Macintosh Technician (ACMT), HDI… more
    TAD PGS, Inc. (01/08/26)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …GED + CompTIA Security+ CE Certification Nice If You Have: + Experience administering Active Directory , Group Policy, DNS, or DHCP in hybrid or cloud-joined ... never stops - and you'll be the reason why. What You'll Work On: + Engineer and maintain enterprise Windows Server and Linux environments such as RHEL or Ubuntu… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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  • Systems Integration Technician

    ManTech (Belcamp, MD)
    …(IP) which are based on the latest unit System Architecture and the Lightweight Directory Interchange Format (LDIF). + Ensure that PdM NetMod and PdM Mission Network ... relevant experience as a System Technician or performing System Engineer related activities. + 3+ years in the Department...+ Must be a US citizen and have a current/ active Secret clearance. **Physical Requirements:** + Must be able… more
    ManTech (12/10/25)
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  • Systems Administrator

    Idea Entity (Belcamp, MD)
    …environments. + Solid understanding of Microsoft Office 365, SharePoint, Exchange, and Active Directory . + Prior experience with scripting and automation tools. ... Administrator Associate + Microsoft 365 Certified: Collaboration Communications Systems Engineer Associate + Microsoft 365 Certified: Administrator Expert Core… more
    Idea Entity (12/06/25)
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