- Leidos (Chantilly, VA)
- …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program ... recommend system functional specifications, configuration of physical and virtual systems , backup and recovery of IT infrastructure. + Support duties may include… more
- ManTech (Chantilly, VA)
- ManTech seeks a motivated, mission-oriented Senior Systems Administrator to join our team in Chantilly, VA. As the Senior Systems Administrator , ... understanding of client and server operations and maintenance with Windows 10 and 11 environments and Windows ...Directory. + Collaborate with other IT teams to manage system integration, configuration, and upgrades. + Create and maintain… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Active Directory (AD),Incident Resolution, System … more
- SimIS Inc. (Dahlgren, VA)
- …team), and importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to ... complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO … more
- General Dynamics Information Technology (Fort Eustis, VA)
- …to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Complex Systems ,Microsoft Windows Server, ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Engineer Senior **Job Description:** Deliver simple solutions to… more
- Leidos (Lorton, VA)
- **Description** The Multi Domain Solutions Division at Leidos is looking for a ** Senior Systems Administrator ** to support a fast-paced program with the Air ... success while adhering to DoD standards and regulations. The ** Senior Systems Administrator ** will ensure...+ Experience in managing accounts across various platforms (eg, Windows , Linux, macOS). + Advanced knowledge of security tools… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a skilled Senior Systems Administrator to join the I3TS team supporting DTRA. The I3TS program provides enterprise-wide IT ... remediation actions to ensure audit readiness. + **Patching and System Updates:** + Manage and deploy operating systems...Viewer experience, and ACAS expertise. + Expert with Microsoft Windows , Linux, and system virtualization in a… more
- SAIC (Reston, VA)
- **Description** SAIC seeks an EPM Systems Administrator to support our team in Reston, VA. This position will be remote. As a member of the EPM Team, they will ... System used for both planning and reporting. SAIC systems include Enterprise Planning and Budgeting Cloud Service (EPBCS)...Calculation Scripts, Report Scripts, Load Rules, Maxl Scripts and Windows batch script + In depth knowledge in Data… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Yes **Job Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency ... + Develop, test, implement, and execute upgrade strategies for Windows based operating system software, databases, and...+ Experience with DISA STIGs and their relation to Windows , Linux, and VMWare Operating Systems security.… more
- Jacobs (Chantilly, VA)
- We are seeking an experienced System Administrator Level 3 with 15 years of extensive experience in managing and maintaining complex IT infrastructures. The ... ideal candidate will have in-depth knowledge of system administration, cloud services, network management, cybersecurity, and enterprise-grade applications. This… more