• 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 ... the better. We are seeking a **System Administrator 2** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business… more
    M. C. Dean (11/05/25)
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  • Jr./Mid-Level Networking Systems Administrator…

    Belay Technologies (Annapolis Junction, MD)
    …and configure network connections in Linux OS. + Must have experience implementing Windows Active Directory User Authentication in Linux OS. + Must be proficient ... and will respond to hardware and software incidents and work with senior system administrators, at times remotely from other locations. Other Responsibilities… more
    Belay Technologies (11/07/25)
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  • Networking System Administrator-Linux

    Leidos (Annapolis Junction, MD)
    …and configure network connections in Linux OS. + Must have experience implementing Windows Active Directory User Authentication in Linux OS. + Must be proficient ... opportunity for a **Networking System Administrator - Linux** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (11/05/25)
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  • Windows Desktop Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and integration (eg, Microsoft Azure). * Required Skills and Abilities: Proficiency with Active Directory , Group Policy, and network configurations * This role ... Infrastructure and Operations **Skills:** System Administration,Systems Architecture,Troubleshooting **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 +… more
    General Dynamics Information Technology (08/29/25)
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  • System Engineer - IA Systems

    CACI International (Annapolis Junction, MD)
    …OS, Cent OS, or Red Hat OS. + Experience with key technologies such as Active Directory , Identity Management, SCCM, DNS, Group Policy, Active Role Servers, ... solutions dedicated to delivering cutting-edge technology services for national security and defense. We focus on providing advanced systems...of technology. We are looking for a highly skilled Senior Systems Engineer to join our team. The ideal… more
    CACI International (08/21/25)
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  • Windows Systems Administrator

    SMX (Patuxent River, MD)
    …and maintenance of all assigned physical and virtual equipment. + Support basic Active Directory tasks; maintain users and groups, resetting passwords, and ... scanning, reviewing system logs, back-up and recovery, continuity of operations, security , and break/fix type incidents. + Test and install operating system,… more
    SMX (11/19/25)
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  • Citrix Administrator

    GovCIO (Annapolis, MD)
    …CyberOperational Readiness Assessments (CORA). + 3+ years' experience managing enterprise level Active Directory Structures. + 3+ years' experience creating and ... VA and will be a remote position. **Responsibilities** This position is for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed and… more
    GovCIO (09/24/25)
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  • Service Desk Shift Lead

    CACI International (Forest Heights, MD)
    …Must be proficient in Microsoft Windows 10 and Office 365 * Experience with Active Directory . * Must be proficient in ticketing system, particularly ServiceNow * ... and service requests for a 15,000+ user community for Department of Homeland Security through telephone and emails. The Service Desk Shift Lead will have extensive… more
    CACI International (11/18/25)
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  • Systems Engineer

    System One (Rockville, MD)
    …Azure VMs - Azure is a must-have + Solid understanding of Windows-based administration ( Active Directory , DNS, DHCP, etc.) + Familiarity with Azure storage and ... a skilled infrastructure team to ensure reliability, scalability, and security across the organization's storage, virtualization, and data protection platforms.… more
    System One (11/15/25)
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