• DNS Administrator

    SAIC (Beltsville, MD)
    **Description** SAIC has an opportunity for a DNS Administrator in Beltsville, MD to support Department of State's (DoS) Bureau of Diplomatic Technology (DT). ... and requires a candidate with a strong foundation in DNS and networking, as well as the ability to...may migrate to a shift position TBD). **RESPONSIBILITIES:** + ** DNS Configuration and Management:** + Design, configure, and manage… more
    SAIC (09/24/25)
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  • Linux Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …keep you performing at your best. We are in search of a Linux Systems Administrator to: + Install, configure, and network UNIX and/or NT based platforms. + Create, ... entire IT infrastructure. + Provide support for enterprise services such as DNS , NFS, e-mail services, security protection mechanisms, and the interoperability of… more
    BAE Systems (09/09/25)
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  • Citrix Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Citrix Administrator , tomanage, maintain, deploy, troubleshoot and support servers for a mixed customer environment ... be a remote position. **Responsibilities** This position is for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed and growing… more
    GovCIO (09/24/25)
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  • Systems Administrator 1

    DCCA (Annapolis Junction, MD)
    Systems Administrator 1 Location Annapolis Junction, MD Job Code 2149 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Administrator 1 Candidate must have an active TS/SCI w/ Poly For over 40… more
    DCCA (08/18/25)
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  • Senior High Performance Computing (HPC) Systems…

    BAE Systems (Annapolis Junction, MD)
    …design and architecture + Support Tier 3 Infrastructure services such as: DNS , NIS, Active Directory, Centrify, Zenoss, SiteScope, HP Openview, HP Oneview, HPSA, ... clusters with many cores + Enterprise client server configurations (Group Policy, Centrify, DNS , LDAP + Linux Scripting (Bash, Perl etc) + Linux Logical Volume… more
    BAE Systems (09/09/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Silver Spring, MD)
    Systems Administrator Location: Silver Spring, US Job ID: ATR 17335 Job Description Job Title: Systems Administrator Location: Silver Spring, MD - Hybrid Remote ... Experience with databases, preferably PostgreSQL - System performance monitoring, preferably Nagios - DNS (bind/Win DNS ) - Samba and NFS - Have a car and be able… more
    Arena Technical Resources, LLC (07/22/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …& Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management to join its Classified Solutions ... but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational activities of the… more
    Northrop Grumman (10/16/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    Cloud System Administrator Location Annapolis Junction, MD Job Code 2063 # of Openings 1 Apply Now ... benefits package. Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active TS/SCI w/ Poly...user and group accounts in LDAP configuration of DHCP, DNS , and TFTP. . Shall have demonstrated experience with… more
    DCCA (08/18/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support our federal government… more
    St. George Tanaq Corporation (08/15/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
    CACI International (08/01/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
    CACI International (08/01/25)
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  • System Administrator 2

    Synergy ECP (MD)
    System Administrator 2 MD Description Member of a cross-functional team providing Windows systems administration/engineering expertise and guidance for a critical ... Active Directory, scripting (batch, VBScript, PowerShell, etc), MS Windows services ( DNS , DHCP, etc.), Windows firewalls, Group Policy and Local Policy… more
    Synergy ECP (10/15/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …career. Northrop Grumman Mission Systems is seeking a well-qualified **Windows Systems Administrator ** to join its Classified Solutions team in Linthicum, MD. Please ... limited to the following: + Perform as a primary Windows/VMware Systems Administrator for a classified government contact. + Maintain smooth operation of multi-user… more
    Northrop Grumman (10/15/25)
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  • TS/SCI Network Administrator

    Insight Global (Fort Meade, MD)
    Job Description Insight Global is seeking a Network Administrator in Ft. Meade, MD for it's government customer. As a Network Administrator , you will design, ... fields. *Proficiency in managing network technologies such as TCP/IP, VPNs, VLANs, DNS , DHCP, and routing protocols (eg, OSPF, BGP). *Strong knowledge of network… more
    Insight Global (10/02/25)
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  • Systems Administrator Intern, Summer

    BAE Systems (Rockville, MD)
    …in the program. **The Opportunity** BAE Systems is seeking an ON-SITE Systems Administrator Intern for Summer 2026. Join our IT Operations Team within our Network ... to automate tasks and manage systems + Experience with Windows Active Directory, DNS , DHCP, Web, File and Print services + Basic knowledge of Virtualization (VMWARE… more
    BAE Systems (09/30/25)
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  • Systems Administrator IV - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... Directory Services TTOs, experience with Active Directory, Identity Management, SCCM, DNS , Group Policy, Active Role Servers, Privileged Account Management (PAM)… more
    COMSO, Inc (09/02/25)
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  • Mid-Level Database Administrator

    Belay Technologies (Fort Meade, MD)
    …and a finalist in 2021! Belay Technologies is seeking a Database Administrator (DBA). The Database Administrator maintains database integrity, security, ... Salt to deploy config files to end nodes and do various interrogations (Ping, DNS ) + NxLog, SALTSstack, Wazuh, NIFI for reading end node logs, HAproxy load balancer… more
    Belay Technologies (07/30/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **Linux System Administrator ** to join our team located in the Fort Meade, MD area. ... networking protocols including, but not limited to TCP, IP, UDP, HTTP, DHCP, and DNS + Ability to handle stress and work under pressure + Competence in computer… more
    ManTech (10/16/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... Linux and Windows operating systems ? CentOS, RedHat, Windows 10, Window Server o DNS Experience o Active Directory (AD) o Scripting languages (eg Perl, bash, etc.)… more
    Synergy ECP (10/15/25)
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  • Window System Administrator

    ManTech (College Park, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Windows** **Systems Administrator ** to join our team in **College Park, Maryland** . The position is ... + Proficiency in Windows Server administration, including Active Directory, Group Policy, DNS , DHCP, Hyper-V, and File and Storage Services + Experience with… more
    ManTech (10/14/25)
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