- General Dynamics Information Technology (Quantico, VA)
- …with a drive for innovation to GDIT. Our ** Senior VMWare Administrator ** must have: + **Security Clearance Level:** Active Secret clearance (Must be ... Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator ** at GDIT. Shape what's next for… more
- Lockheed Martin (Sunnyvale, CA)
- …and troubleshooting * Active DoD Secret security clearance **Desired Skills:** * VMware VCP or VCAP certification * Microsoft MCSA or MCSE certification * Red ... **Description:** Lockheed Martin is looking for a dynamic Systems Engineer Senior to join Next Gen Geo \(NGG\) team within the Satellite Engineering, Operations &… more
- General Dynamics Information Technology (Washington, DC)
- …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, ... our best becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services position supporting the NNSA (National Nuclear Security… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, mission-oriented ** Senior Systems Administrator ** to join our team in **Chantilly, VA.** As the Lead Senior Systems ... a key role in the management, optimization, and troubleshooting of our VMware virtualized environment and Active Directory infrastructure, ensuring seamless and… more
- S4 Inc. (Omaha, NE)
- …Experience | Full Time | Comprehensive and competitive benefits Job Title: Senior Linux/Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI ... Travel: Occasional Salary: Commensurate with experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 is… more
- General Dynamics Information Technology (Savannah, GA)
- …of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior (VDI) - TS/SCI required** Make meaningful ... the most complex government, defense, and intelligence projects. Join GDIT as a ** Senior Virtual Desktop Infrastructure (VDI) Administrator ** for a career where… more
- Alaka'ina Foundation Family of Companies (Kauai County, HI)
- Senior Systems Administrator , Windows Location HI - Kaua'i Job Code 13575 # of openings 1 Apply Now ... The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Windows Systems Administrator Range Network. The position will support… more
- NANA Regional Corporation (South Burlington, VT)
- We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration, security, and optimization of the USCIS enterprise IT ... network and systems services used to support USCIS operations nationwide. As a senior -level administrator , you will provide technical leadership and oversight of… more
- BAE Systems (Nashua, NH)
- …of? Come build your career with BAE Systems. BAE Systems is seeking a Senior Closed Area Systems Administrator to provide comprehensive technical and operational ... with Nessus, VMware vSphere, Veeam, and Trellix ePO. + Strong Active Directory experience, including domain controller and GPO management. + Working knowledge of… more
- R&D Industries, Inc. (Milford, IA)
- …Security+ * Microsoft 365 Administrator Expert * Windows Server Hybrid Administrator Associate * VMware Certified Professional Perks Include: * Work in ... Position Overview Our Senior IT / System Administrators & Network Engineers...Windows Server-based infrastructure * Management, deployment, and troubleshooting of Active Directory and Group Policies. * Management, deployment, and… more
- NANA Regional Corporation (Albuquerque, NM)
- We are seeking an experienced Senior Systems Administrator - Server Operations Lead to support a mission-critical IT security program within a Federal Government ... DOE Q clearance or equivalent is required for consideration. + Minimum 3 years as a Senior Systems Administrator within the last 5 years. + 10+ years (MA/MS) or… more
- Dentons US LLP (Washington, DC)
- Senior Enterprise Messaging Administrator Chicago, IL, USKansas City, MO, USDallas, TX, USSt. Louis, MO, USAtlanta, GA, USDenver, CO, USWashington DC, DC, US Dec ... 12, 2025 ** Senior Enterprise Messaging Administrator ** Dentons US LLP...industry standards. + Administer and provide robust support for Active Directory, EntraID, DNS, and Microsoft Exchange, with a… more
- Leidos (Camp Springs, MD)
- …take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and ... Joint base Andrews or The Pentagon and requires an active Secret clearance to start. **Primary Responsibilities:** + Full...Degree with 12+ years' experience as a Unix System Administrator - Operational experience with RHEL8 and RHEL9. Additional… more
- Lockheed Martin (Fayetteville, NC)
- **Description:** You will be the Systems Administrator Senior for our team\. Our team is responsible for delivering elite IT services-including hardware and ... enclave\. **What You Will Be Doing** As the Systems Administrator Senior , you will be responsible for...requires special access\. The selected candidate must possess an active Secret clearance to start\. **Basic Qualifications:** An advance… more
- University of Colorado (Aurora, CO)
- ** Senior Database Administrator (Open Rank)** **Description** **University of Colorado Anschutz** **Department: Information Strategy and Services** **Job Title: ... Senior ** **Database Administrator (Open Rank)** **Position #:...NIST 800-171 security controls. + Experience working in a VMWare clustered environment + Experience in UNIX (AIX), RMAN,… more
- The Boeing Company (Herndon, VA)
- …Security (IDT&S) organization Specialized Infrastructure Operations group is currently seeking a ** Senior Systems Administrator ** to join the team in **Herndon, ... meaningful contributions, from the seabed to outer space. The Senior System Administrator will handle system administration...that 5 year updates are no longer required + Active Full Scope Polygraph + Current CompTIA Security+ Certification… more
- TEKsystems (Terre Haute, IN)
- …Performs other duties as assigned Skills System administrator , Windows, Vmware , Windows server, Azure, Active directory, Powershell, Automation, Windows ... Server administrator , Scripting Top Skills Details System administrator ,Windows, Vmware ,Windows server,Azure, Active directory Additional Skills &… 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 ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to support… more
- Belay Technologies (Annapolis Junction, MD)
- …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Linux System Administrator (SA). The SA provides support for implementation, ... environment includes Microsoft-based servers, databases, and workstations as well as VMware and Linux server instances and an extensive network infrastructure (LAN… more
- The Boeing Company (Colorado Springs, CO)
- …**Boeing Defense, Space & Security** (BDS) Phantom Works Organization is seeking a ** Senior System Administrator ** to support the **Phantom Works Space Battle ... Phantom Work's Space Battle Management Command & Control (SBMC2) team requires a Senior System Administrator to support operation of a classified network and… more