- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, mission-oriented ** Senior Systems Administrator ** to join our team in **Chantilly, VA.** As the Lead Senior Systems ... the organization. You will demonstrate knowledge and understanding of client and server operations and maintenance with Windows 10 and 11 environments and Windows… more
- Insight Global (Herndon, VA)
- Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a strong ... installing and troubleshooting. - Diagnose and isolate operating system, server -side networking, and application related problems. - Utilize available resources… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **Database Administrator , Senior ** **Category:** Database Administration **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2099 ... is acceptable. CGI Federal has an exciting opportunity for a Database Administrator within our Intel sector advancing the national security mission through cutting… more
- SAIC (Arlington, VA)
- **Description** SAIC is seeking a motivated and experienced **System Administrator ** to join our team at the Pentagon in Arlington, VA. **This position is 100% ... **Position Overview:** + Manage currently supported and subsequent Windows Server Operating Systems on virtual operating environments, providing technical oversight… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a ** Senior ** **ArcGIS Administrato** **r** **in Fort Belvoir, VA** to support the DTRA Program. As a member of our high-performing ... Relational Databases (Oracle and/or PostgreSQL, Scripting (Python, PowerShell), Windows Server Administration, Incident/Ticketing System (ServiceNow, Jira). Selected candidate must… more
- GovCIO (Richmond, VA)
- …standard Linux administration duties will be included in this role. + Senior -level RedHat Linux server administration experience, experience with other Linux ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior -linux-system- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT… more
- TekSynap (Radford, VA)
- …maintain, deploy, and support Citrix solutions within a mixed Windows Server 2019/2022 enterprise environment. + Design, install, and maintain Citrix components ... **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific expertise in Citrix technologies (XenApp, NetScaler… more
- Nightwing (Sterling, VA)
- …defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA location. The ... qualified Systems Administrator will support a very dynamic program in a...Understanding and willingness to learn configuration and maintain virtual server environments + Knowledge in device/equipment integration into graphical… more
- TekSynap (Radford, VA)
- …**RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Windows Server 2019/2022 systems in a dynamic customer environment. + Plan, ... **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation using PowerShell. +… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... + Experience providing help-desk end-user support for common desktop and server issues. + Experience installing and configuring physical equipment. + Ability… more