- Leidos (Chantilly, VA)
- …Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play a ... recommend system functional specifications, configuration of physical and virtual systems , backup and recovery of IT infrastructure. + Support duties may include… more
- SAIC (Chantilly, VA)
- …on programs of national importance. We are seeking a highly motivated ** Systems Administrator ** to join our National Intelligence Program supporting the ... hybrid on-premises and cloud enterprise IT environment. As a ** Systems Administrator ** , you will be working...July 2025 timeframe._ **Responsibilities include:** + Monitor and track system performance via system metrics including the… more
- GovCIO (Fairfax, VA)
- **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program. ... USD $130,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4592/ systems - administrator tier- 3 -support/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID**… more
- PDS Defense (Herndon, VA)
- …Associate - W2 Duration: 52 Shift: 3 **PDS Defense, Inc. is seeking a System Administrator 4, in Herndon, VA. Job ID#211364** **Job Description:** Seeking a ... System Administrator to join our Mission Systems Operations...(Required Skills/Experience): A current Full Scope intelligence Poly (FSP). System Administration experience of Linux/Unix or Windows … more
- Leidos (Alexandria, VA)
- … will support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and ... **Description** Leidos is seeking a Senior SCCM/MECM System Administrator to support a large...personnel. **Required Qualifications:** + Extensive experience with Tier 2 system administration and/or Tier 3 engineering of… more
- Shuvel Digital (VA)
- Description: We are looking for a Mid level Systems Administrator /Engineer that can come in to take ownership of day-to-day operations. You will partner with ... upgrading Linux and Windows based OS, packages, and apps + General system admin + Renewing and updating TLS certificates, managing KEX/MACS/CIPHER's on servers +… more
- William C Brown Inc (Springfield, VA)
- Systems Administrator 2 (Bluemont, VA) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... by law. Description WCBinc is looking for a Sr. Systems Administrator to provide support for implementation,...Windows patching and management experience using Microsoft WSUS 3 .0 + Familiar with shell scripting using Powershell and… more
- Leidos (Alexandria, VA)
- **Description** Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System ... of changes to the environment. + Experience with Tier 2 & Tier 3 system administration. + Experience troubleshooting issues in a growing environment.… more
- Leidos (Bridgewater, VA)
- …aligned to our Defense Systems Sector, is looking for a skilled **Classified Area System Administrator ** to join our team. In this role, you'll play a key ... do in this role?** + Report to the Information System Security Manager (ISSM) and contribute to system...virtualized environments, specifically Hyper-V. + Oversee, troubleshoot, and configure Windows Server and Windows 11 systems… more
- System One (Quantico, VA)
- …or Security Requirements Guidance. * Identify and report system risks. Qualifications: * 3 years' experience in systems administration in a Windows based ... SharePoint Administrator Quantico, VA - ONSITE Top Secret clearance...or higher Major Duties & Responsibilities: * Provide IT systems administration, including planning for, installing, and maintaining computer… more