IT Infrastructure Administrator Jobs in Reston, VA

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...

Accelerate progress at customer sites by deploying and troubleshooting Kubernetes-based environments across diverse infrastructures, tackling complex challenges while collaborating with engineering te...

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...

Deliver comprehensive program support by tracking costs, schedules, and performance metrics to optimize project outcomes in a dynamic government environment. Collaborate across teams to ensure effecti...

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...

Empower your career as a Linux Systems Administrator, driving the implementation and optimization of PeopleSoft applications while collaborating with cross-functional teams in a dynamic, agile environ...

Transform IT infrastructure with expert Linux Systems Administration, supporting critical PeopleSoft applications in a dynamic, multi-year program while ensuring optimal performance and security compl...

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...

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...

Enhance efficiency by optimizing NetSuite ERP administration, managing integrations, and driving digital transformation initiatives. Collaborate cross-functionally to support users, improve processes...

Champion the deployment of cutting-edge container infrastructure solutions, working alongside clients to enhance automated, resilient platforms. Leverage your expertise in cloud technologies and netwo...

Support and enhance scientific computing operations by streamlining cloud platform practices, troubleshooting network issues, and maintaining robust infrastructure standards to enable advanced researc...

Lead the design and deployment of AWS infrastructure solutions, ensuring robust security and operational efficiency while managing resource performance and orchestrating container workloads for optimi...