- SAIC (Beltsville, MD)
- **Description** SAIC has an opportunity for a DNS Administrator in Beltsville, MD to support the Department of State's (DoS) Bureau of Diplomatic Technology ... the ability to troubleshoot, document, and resolve complex issues effectively. The DNS Administrator will play a critical role in ensuring the secure, efficient,… more
- General Dynamics Information Technology (Washington, DC)
- …related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing professionalism ... better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services position supporting the...abilities. + Solid understanding of networking protocols and concepts ( DNS , DHCP, TCP/IP, VPN, etc.). + Expert knowledge and… more
- BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
- Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise Windows ... (HA) architectures with redundancy, clustering, and replication. + Maintain DNS , routing, and VLAN configurations supporting secure multi-network environments. +… more
- Dentons US LLP (Washington, DC)
- Senior Enterprise Messaging Administrator Chicago, IL, USDallas, TX, USWashington DC, DC, USAtlanta, GA, USSt. Louis, MO, USKansas City, MO, USDenver, CO, US Dec 12, ... 2025 **Senior Enterprise Messaging Administrator ** Dentons US LLP is currently recruiting for a...Administer and provide robust support for Active Directory, EntraID, DNS , and Microsoft Exchange, with a specialized focus on… more
- General Dynamics Information Technology (Washington, DC)
- …related experience **US Citizenship Required:** Yes **Job Description:** **Linux Systems Administrator ** **- Active Top Secret Required** Seize your opportunity to ... make a personal impact as a **Linux** **Systems Administrator ** with GDIT. A career in systems administration means...software issues + Solid knowledge of protocols such as DNS , HTTP, LDAP, ICMP, ssh and SNMP + Solid… more
- 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
- GovCIO (Washington, DC)
- **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
- BAE Systems (Annapolis Junction, MD)
- …important missions of our customers. We are seeking an HPC Storage Systems Administrator to provide system administration and support of a large client-server based ... the entire IT infrastructure. + Support for enterprise services such as DNS , NFS, e-mail services, security protection mechanisms, and the interoperability of UNIX… more
- BAE Systems (Annapolis Junction, MD)
- …to complex challenges. We are seeking an experienced Mid-Level HPC Systems Administrator to join our team, supporting our critical missions and driving innovation ... of multi-vendor servers, and support for enterprise services such as DNS , NFS, e-mail services, and security protection mechanisms. **Key Responsibilities:** +… more
- SAIC (Washington, DC)
- **Description** **SAIC** is seeking a motivated and skilled **VMware Administrator ** with strong experience in Windows Server administration, HP server hardware ... . Manage and support Windows Server environments (2016/2019/2022) -- Active Directory, DNS , DHCP, Group Policy, and file/print services. . Administer and maintain HP… more
- 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
- 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
- Koniag Government Services (Washington, DC)
- Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Server Administrator to support KITS and our government customer in Washington, DC. This is ... experienced and self-motivated individual to perform the duties of a Server Administrator to support a federal client located in Washington, DC. **The ideal… more
- Dentons US LLP (Washington, DC)
- Senior Enterprise Database Administrator Chicago, IL, USAtlanta, GA, USWashington DC, DC, USSt. Louis, MO, USKansas City, MO, USDallas, TX, US Nov 16, 2025 **Senior ... Enterprise Database Administrator ** Dentons US LLP is currently recruiting for a...and triggers. + Working knowledge of Windows Server, IIS, DNS , DHCP, and Active Directory. + Experience supporting standard… more
- 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
- CACI International (Fort Meade, MD)
- Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide support for implementation, troubleshooting and maintenance...configure Group Policy in accordance with DISA STIG's, configure DNS and DHCP. - ** ** **What You Can… more
- RTX Corporation (Fulton, MD)
- …of enterprise domain environments, including Group Policy, SCCM, PKI, DHCP, and DNS . * Basic network administration of network appliances, implementing of new ACLs ... in scripting via bash and/or Powershell + A Microsoft Certified Systems Administrator (MCSA), RedHat Certified Systems Administrator (RHCSA), VMWare VCP, or… more
- Kaizen Approach, Inc (Annapolis Junction, MD)
- Kaizen Approach is currently seeking a Systems Administrator to provide implementation, troubleshooting, and maintenance support for complex Information Technology ... Must have a minimum of twenty (20) years of experience as a System Administrator (SA) on programs and contracts of similar scope, type, and complexity, including at… more
- Northrop Grumman (Linthicum Heights, MD)
- …your career. Northrop Grumman Mission Systems is seeking a well-qualified Windows Administrator to join its Classified Solutions team in Linthicum, MD. Please note ... limited to the following: + Perform as a primary Windows/VMware systems administrator for a classified government contact. + Maintain smooth operation of multi-user… more
- 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