IT Infrastructure Administrator Jobs in Chantilly, VA

Grow your career as a key contributor to system optimization, supporting Linux and Windows administration while ensuring compliance and efficiency. Collaborate effectively within a team-focused enviro...

Join a team that's dedicated to implementing and maintaining vital IT systems. As a Level 1 System Administrator, support daily operations, troubleshoot issues, and enhance system performance across v...

Elevate your technical expertise as a Linux System Administrator, designing and maintaining critical Cross Domain Solutions. You'll enhance security and performance while mentoring a collaborative tea...

Join a high-impact Agile team to enhance mission-critical systems in AWS, ensuring optimal performance and reliability while driving operational excellence across diverse cloud infrastructure and appl...

Execute senior-level NOC and systems admin operations, ensuring robust network infrastructure, security compliance, and 24/7 monitoring to support a mission-critical DoD environment with global impact...

Provide exceptional IT systems support by managing infrastructure, troubleshooting issues, and enhancing performance within a secure environment. Engage with users, diagnose complex problems, and deli...

Empower the Mission LAN by managing systems administration, ensuring seamless operations, security compliance, and enhanced functionality. Drive innovation through technical expertise while collaborat...

Advance progress at the U.S. Department of War by managing and optimizing the Jira and Confluence platforms. Collaborate with teams to enhance quality assurance workflows, automate processes, and impr...

Transform operational capabilities by ensuring secure, reliable SAP network systems. Collaborate with stakeholders to manage configurations, monitor systems, and implement security controls for missio...

Transform the Linux server landscape by managing installations, configurations, and optimizations. Drive automation and security compliance while supporting diverse projects in a collaborative environ...

Explore your career as a System Administrator where you'll manage complex virtual infrastructures, ensuring optimal performance of systems and networks while collaborating within a dedicated team to e...

Advance the efficiency of critical IT infrastructure by managing VMware virtualization environments, ensuring optimal performance, compliance, and resource allocation to support national guard operati...

Execute transformative Infrastructure as Code (IaC) practices while building automation for server provisioning and configuration. Collaborate cross-functionally to enhance deployment workflows and op...

Champion the future of IT infrastructure by providing expert field support, troubleshooting, and maintaining systems in diverse environments. Collaborate with federal teams and ensure seamless operati...

Take ownership of systems administration, enhancing performance for Linux and Windows environments. Collaborate with teams to implement automation, maintain compliance, and support users while managin...

Join a team that designs and manages the Atlassian ecosystem, enhancing processes for operational excellence in warfighting data. Ensure workflows support Agile delivery, quality control, and effectiv...

Champion the design and sustainment of the Atlassian ecosystem, ensuring effective workflow management, quality assurance, and integration to enhance operational excellence within the Department of Wa...

Transform Air Force Intelligence Operations by designing Linux-based systems. Play a key role in creating innovative solutions that meld advanced technology with real-time mission requirements. Collab...

Take ownership of critical network systems supporting federal missions, ensuring performance, security, and availability. Troubleshoot complex challenges, optimize capacity, and collaborate with teams...

Transform our network infrastructure by implementing and maintaining secure, high-performing systems while troubleshooting and optimizing for mission success. Collaborate across teams, mentor engineer...

Champion SharePoint administration to enhance documentation management for the Army National Guard, ensuring compliance and security in a complex enterprise environment supporting thousands of users a...

Join a dynamic team as you manage and optimize computer networks, ensuring efficient performance and robust security in a collaborative environment while providing top-notch technical support and prob...

Support and optimize IT systems as a proactive System Administrator, driving trouble resolution and operational efficiency across multiple platforms while enhancing user experience and system performa...

Optimize multi-user systems operations by managing resources, security, and user interactions. Lead installations and provide technical recommendations to enhance performance and ensure efficient comp...

Join a team that's dedicated to enhancing Azure cloud infrastructure while supporting critical applications through innovative engineering practices, collaboration, and operational excellence in a dyn...