IT Infrastructure Administrator Jobs in Sterling, VA

Join a team that delivers secure, high-availability Linux systems while supporting mission-critical national security programs. Collaborate with engineers to optimize performance, maintain compliance...

Engage in leading systems integration efforts, ensuring seamless GEOINT solutions. Oversee planning, implementation, and maintenance of enterprise cloud services while managing team dynamics for optim...

Deliver critical systems integration support by overseeing complex NSG/ASG environments, ensuring seamless operation across cloud and hybrid infrastructures while guiding junior team members in achiev...

Champion endpoint engineering to ensure robust integration and security in compliance with DoD standards. Develop innovative solutions for application deployment and mobile device management to enhanc...

Transform the DevSecOps landscape by deploying an agile, secure, and comprehensive platform across diverse environments while collaborating with cross-functional teams and maintaining robust automatio...

Optimize operations by leading IT systems management across multiple locations. Collaborate with teams to provide technical support, ensure security compliance, and enhance functionality in a high-sta...

Provide expert management and support for high-performance computing systems and storage solutions. Engage in operations, security, and user assistance to enhance performance and availability for adva...

Join a team that's dedicated to enhancing IT infrastructure. Leverage your server engineering expertise to provide comprehensive installation, configuration, and support for critical systems in a dyna...

Address key knowledge management needs by overseeing SharePoint governance, ensuring accurate document control, and enhancing executive visibility across strategic information for Army National Guard...

Lead the charge in mastering network infrastructure, supporting critical operations by managing hardware, software, and documentation. Collaborate with IT teams to enhance capabilities and maintain op...

Reimagine IT operations by leading daily performance and security initiatives, managing support functions, and optimizing cloud infrastructure. Drive technological modernization and foster a hybrid wo...

Transform IT operations by leading a hands-on team focused on delivering high-quality support and maintaining cloud infrastructure for optimal productivity and security in a hybrid work environment...

The Senior Computer Specialist at Interclypse is responsible for evaluating and improving computer systems by utilizing various tools and methodologies. This role involves managing and maintaining sta...

Join a team that's dedicated to enhancing infrastructure reliability through strategic patching of critical systems. Play a key role in automating processes and ensuring seamless deployments while col...

Elevate your career with a lead role overseeing enterprise network operations, delivering vital infrastructure services and ensuring compliance for over 120,000 users across a diverse range of militar...

Manage a dynamic cybersecurity program for classified systems in a hybrid environment. Oversee risk management, compliance, and continuous monitoring, while providing expert direction to a team and co...

Advance your expertise by managing complex DevSecOps infrastructures, enhancing cloud operations, and ensuring security compliance across Army environments. Collaborate with diverse teams to provide i...

Champion security protocols and ensure compliance across enterprise systems. Collaborate with teams to assess risks and enforce standards for information assurance, playing a crucial role in safeguard...

Shape the future of mission-critical systems by leveraging your extensive system administration expertise. Collaborate in a dynamic team to enhance performance, ensure security, and innovate solutions...

Unlock potential by managing and optimizing IT infrastructure for the US Tax Court, ensuring secure and efficient digital operations. Provide exceptional technical support and drive improvements in cu...

Lead advanced initiatives at DARPA's Microsystems Technology Office. Support program management activities, drive coordination, and enhance technical performance in cutting-edge research, ensuring com...

Transform infrastructure support by overseeing network hardware and cyber operations, ensuring efficient system management and deployment of innovative technologies within a dynamic organization focus...

Partner with us to drive client satisfaction and operational excellence in IT service delivery. Oversee governance, performance metrics, and relationship management across teams to align services with...

Unlock potential by leading systems engineering efforts for mission-critical projects, driving high-level design, aligning with strategic goals, and ensuring effective collaboration with teams and sta...

Join a team that's dedicated to enhancing cybersecurity operations and IT infrastructure. You will support mission-critical endpoints, ensuring compliance and optimization while working in a dynamic...