Systems Administrator Jobs in Sterling, VA

Lead the charge in providing critical IT and cybersecurity support for advanced systems, ensuring reliability and performance in a mission-focused environment that directly impacts national security o...

Advance your career by managing a complex network environment, ensuring optimal system performance, and solving hardware/software issues efficiently while supporting end users and maintaining document...

Lead system administration efforts for a complex, distributed network, ensuring optimal performance and security. Collaborate with users and technical teams to resolve issues and maintain documentatio...

Lead the charge in optimizing enterprise middleware platforms through effective administration, automation, and security management, ensuring high availability and compliance while enhancing operation...

Empower IT operations by managing Windows systems, ensuring optimal performance and security. Collaborate with engineering teams to deliver innovative solutions in a dynamic environment, while adherin...

Provide comprehensive support for IT systems and networks, ensuring optimal performance and security in a dynamic environment. Collaborate with engineering teams to deliver effective solutions and mai...

Elevate your career by designing and implementing a high-performance testing network, enhancing both manual and automated testing capabilities through innovative solutions and collaboration with cross...

Manage and optimize the SharePoint environment, ensuring seamless functionality and user accessibility while maintaining security and performance aligned with organizational goals...

Unlock your potential as you drive the Infrastructure roadmap, ensuring a scalable and reliable foundation for critical data and tools while collaborating with cross-functional teams to enhance produc...

Advance your career as a Mid-Senior System Administrator, ensuring optimal performance and security in a complex, multi-domain network environment. Collaborate with teams to support system engineering...

Optimize your career as a Mid-Senior System Administrator, managing complex network environments and ensuring system integrity. Collaborate with teams to enhance operational capabilities and support d...

Elevate our mission by leveraging your expertise in Linux systems to support and optimize enterprise solutions, ensuring high performance and reliability in sophisticated environments through automati...

Shape the future of enterprise virtualization by optimizing and maintaining Citrix infrastructure in a secure environment. Leverage your expertise to ensure system availability, enhance performance, a...

Unlock the potential of systems administration by collaborating with a skilled team to enhance system performance, ensure security, and provide exceptional technical support, all while driving innovat...

Join a team that's dedicated to building robust systems and networks. In this role, you'll support system performance, troubleshoot issues, and ensure security compliance while collaborating with skil...

Manage and optimize Linux systems in a Kubernetes environment, ensuring reliability and security. Collaborate with engineering teams to enhance operational efficiency and support mission-critical appl...

Optimize system performance and security for critical applications, ensuring seamless operation and support for diverse environments. Collaborate with teams to enhance network reliability and implemen...

Optimize data management processes for large government acquisitions, ensuring effective communication between teams and shipyards. Lead document management, maintain schedules, and enhance data quali...

Optimize secure network infrastructure for mission-critical operations, ensuring compliance and operational readiness. Collaborate with teams to enhance security posture and maintain high-performance...

Optimize clinical information systems by supporting maintenance, troubleshooting, and user administration. Collaborate with medical staff to enhance application functionality and ensure seamless opera...

Drive your career with a dynamic role focused on designing and implementing advanced cloud infrastructure solutions, optimizing performance, and leading automation initiatives while collaborating with...

Transform system administration by delivering innovative solutions, optimizing resources, and collaborating with teams to enhance infrastructure capabilities while ensuring compliance and security sta...

Transform enterprise infrastructure by providing expert system administration solutions. Collaborate with cross-functional teams to design, implement, and optimize systems, ensuring capacity and user...

Unlock potential by designing and managing enterprise-level virtualized environments. Collaborate on full-lifecycle systems administration and optimize scalable storage solutions while presenting tech...

Join a team that's dedicated to maintaining and enhancing a high-performance computing infrastructure, supporting scientific research through effective Linux system administration and collaboration wi...