- General Dynamics Information Technology (Fort Meade, MD)
- …years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior - TS /SCI required** Transform technology ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...into opportunity as a **Systems Administrator Senior ** with GDIT. A career in… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior (VMware) - TS /SCI required** Transform ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...technology into opportunity as a **Systems Administrator Senior ** with GDIT. A career in… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …RQ201002 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team. HOW A...languages (eg, Bash, Python, PowerShell). + Strong understanding of network protocols, DNS, SSL/TLS, and web security practices. +… more
- ARSIEM (Annapolis Junction, MD)
- …one of our government clients in Annapolis Junction, MD. Responsibilities + Use Network Engineering, System Administrator , and command line Linux skills to ... maintain a full and robust multi-server network + Manage the overall operational health of a...Date: 2025-05-13 Clearance Requirement: This position requires an active TS /SCI with a polygraph. You must be a US… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a highly skilled ** Senior Systems Administrator ** to support mission-critical operations across various laboratory ... and network file systems to address complex mission-specific challenges. The ** Senior Systems Administrator ** will work in dynamic lab settings, providing… more
- BigBear.ai (Columbia, MD)
- Overview BigBear.ai is seeking a Sr . Systems Administrator . The System Administrator is responsible for implementing, troubleshooting, and maintaining ... ensuring smooth day-to-day operations, monitoring, and problem resolution for client/server/storage/ network devices and mobile devices. The administrator also… more
- Amentum (Springfield, VA)
- …Certification, must be able to obtain within 6 months. + Experience as a Network and /or Systems Administrator + Operational work experience in a military ... ensuring that the telecommunications systems are fully functional and available for the senior leader's decision support teams. This position requires an active DoD … more
- Vexterra Group (Bethesda, MD)
- …Microsoft Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN or network storage setup and ... Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the National… more
- Stratus Solutions (Alexandria, VA)
- …skills * BS in Computer Science, IT, IS, or equivalent area of technical study * Active Top Secret or TS /SCI Clearance What we are desiring from you (ie the ... data and cyber capabilities. Our expertise in cross-domain and boundary solutions, network analytics, DevOps and low-to-high development is unique in our industry.… more
- Vexterra Group (Bethesda, MD)
- Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You will ... work closely with other infrastructure and network engineers, system engineers and O&M team members on...to include physical and virtualized environments * Set up administrator and service accounts, maintain system documentation, tune system… more
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