- TekSynap (Radford, VA)
- …IP-based network communication. + Installation and configuration experience of backup SW with Windows Server 2019, Solaris 11, RedHat Enterprise Linux 7 and ... Manage, maintain, deploy, troubleshoot, and support enterprise storage systems and associated server environments. + Collaborate with OS and Storage teams to support… more
- Greene Tweed (Lansdale, PA)
- … and Linux server environments, preferably global. + Proficiency in: + Windows Server (2016/2019/2022/2025) + Active Directory & Entra ID (Azure AD) + ... core services and supporting infrastructure. + Administer and maintain Windows and Linux servers in a mixed hybrid (AWS,...and roles of VMWare, Hyper-V, DNS, DHCP, SQL, Terminal Server , FTP, etc. + Administration and security management of… more
- CACI International (Scott Air Force Base, IL)
- …background investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server , Linux, Unix) + Advanced expertise in network protocols, ... Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular… more
- Newtown Savings Bank (Newtown, CT)
- …Servers, and Networks. + Advanced experience installing, supporting, and troubleshooting Windows 10/11, Windows Server 2016/2019/2022, and Microsoft ... meet established SLAs. Under the general direction of the IT Manager, the administrator supervises the Senior Business Analyst, IT Security Specialist, Senior… more
- SAIC (Fort Meade, MD)
- …your career in a dynamic and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and maintenance of ... hardware. They will also analyze and resolve complex problems associated with server hardware, applications, and software integration. The SA will remain involved in… more
- ManTech (Fort Meade, MD)
- ManTech seeks a ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... of IT systems. + Manage IT system infrastructure and processes related to client/ server /storage/network devices and mobile devices. + Perform Tier 1 (Help Desk) and… more
- Burlington (Edgewater Park, NJ)
- …the design, implementation, and optimization of hybrid infrastructure solutions across Windows Server , Azure, VMware, and enterprise storage platforms. This ... role ensures high availability, security, and scalability of systems while mentoring junior staff and driving automation and modernization initiatives. **A Day In The Life** + Design and implement hybrid infrastructure solutions using Azure IaaS/PaaS and… more
- Robert Half Technology (Robbinsdale, MN)
- …Hat Linux administration. * Strong understanding of Active Directory and Microsoft Windows Server environments. * Familiarity with backup technologies and ... Description We are looking for an experienced Senior Systems Administrator to oversee and enhance enterprise-level data protection, disaster recovery, and IT… more
- Intrepid Solutions and Services (Annapolis Junction, MD)
- …operationalization and deployment of new and emerging technologies.We're seeking a ** Senior Level System Administrator with specialized experience with VMWare** ... + Deep knowledge and experience with VMware vCenter, Cisco switches, VPNs, VLANs, Server Deployment. + Experience with enclaves and firewalls (eg, NSX, Cisco ASA). +… 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 ... equivalent) or ability to obtain one within 180 days. + Experience with Windows and Linux operating systems. + Experience providing help-desk end-user support for… more