Systems Administrator - SME

Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System Administrator will support infrastructure services, operations, and maintenance across multiple enclaves of different classifications with remote administration for server farms located in centralized data centers. The SharePoint Admin shall deploy, operate, and maintain SharePoint services, including load balancing, PKI authentication, and claims-based authenti

Location: Herndon, Virginia Type: Contract Job #3954 Title: Systems Administrator SME Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Tea

Modern Technology Solutions, Inc. (MTSI) is seeking a Senior System Administratorto provide critical support to a high-profile Air Force program operating out of Joint Base Anacostia-Bolling Air Force Base (JBAB). In this role, you will serve as the Program Office's IT professional, responsible for maintaining and monitoring both internal and external networks. This includes designing, implementing, and managing systems, applications, security, and network configurations. The ideal candidate wil

Team CATHEXIS elevates the government contracting experience through rapid response, deep skill, and thoughtful problem-solving and communication based on customer requirements. Our core capabilities are our top-tier program and project management, learning solutions, performance improvement and business process redesign, data analytics and visualization, and audit services each delivered through an integrated approach to operational excellence focusing on customer defined value. You worked hard