• 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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  • 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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  • 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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  • 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 (07/18/25)
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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

    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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  • Systems Administrator - Remote

    Sharecare (Annapolis, MD)
    …To learn more, visit www.sharecare.com. **Job Summary:** We are seeking a System Administrator for a full time remote role. The System Administration Support team ... Administer Azure AD and on prem AD, Group Policy, DNS and DHCP, and Microsoft 365 including Exchange, Teams,...experience with Azure AD and Active Directory, Group Policy, DNS , DHCP, Microsoft 365/Outlook . Working knowledge of Windows… more
    Sharecare (09/03/25)
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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 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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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note: Due to the classified nature of ... system and Windows Server environments to include Active Directory, DHCP, GPO's, DNS , LDAP, MS Exchange, MECM (Microsoft Endpoint Configuration Manager) MS SQL,… more
    Northrop Grumman (10/02/25)
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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 (09/04/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the Fort Meade, MD area. ... protocols including, but not limited to TCP, IP, UDP, HTTP, DHCP, and DNS **Clearance Requirement:** + Must have a current/active TS/SCI with Poly **Physical… more
    ManTech (08/23/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Fort Meade, MD** area. ... protocols including, but not limited to TCP, IP, UDP, HTTP, DHCP, and DNS . **Clearance Requirement:** + Must have a current/active TS/SCI with Poly **Physical… more
    ManTech (08/20/25)
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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 (07/16/25)
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  • Systems Administrator (IT Program Services)

    Nightwing (Annapolis Junction, MD)
    …civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified program networks in a ... as virtualization, basic networking, Microsoft Active Directory services, DHCP, DNS , etc. Understanding and familiarity with containerized application deployments… more
    Nightwing (09/22/25)
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