Linux System Administrator Jobs in Reston, VA

Champion IT system operations, managing infrastructure and support processes. Provide expert troubleshooting for client/server/network devices, ensuring seamless performance and issue resolution acros...

Lead innovative data recovery initiatives as part of a dynamic IT team, ensuring system integrity and business continuity for essential operations. Your expertise will enhance agency frameworks, makin...

Join our team as a Restore System Administrator to oversee data backup and recovery operations, manage disaster recovery plans, and ensure IT service continuity while collaborating in a fast-paced env...

Contribute to the maintenance and monitoring of Cameo systems while ensuring high availability and access to server resources. Support user administration and collaborate with engineering teams to uph...

Grow your career with a dynamic team focused on enhancing enterprise geospatial systems, providing critical infrastructure support, and fostering a DevOps culture through cloud management and automati...

Transform mission-critical geospatial systems by enhancing, managing, and supporting ArcGIS environments. Collaborate with a dedicated DevOps team to ensure reliability and performance in both classif...

Empower the development of our corporate mobile device program, establishing a cohesive strategy for a global rollout. Lead device management decisions that enhance productivity, ensure compliance, an...

Build a secure digital landscape by analyzing network traffic, identifying threats, and coordinating with teams for proactive cyber defense strategies. Leverage advanced tools to detect intrusions and...

Lead the charge in securing vital information systems by developing and implementing policies in compliance with government regulations. Collaborate with stakeholders, manage security tools, and stay...

Elevate cybersecurity standards by leading a skilled team in risk management processes, ensuring compliance and effective security controls for critical IT systems while mentoring and advising stakeho...

Join a team that's transforming IT by managing enterprise systems, enhancing operational capabilities, and ensuring security in a dynamic environment, all while making a tangible impact on agency miss...

Advance operational excellence by leading building automation systems for a global fleet, ensuring optimal coordination and continuous improvement of critical environments to meet AI workload demands...

Empower innovation by developing cloud infrastructure in a hybrid environment. Collaborate with architects to build robust software systems using AWS, Kubernetes, and automation tools, while enhancing...

Join a team that's modernizing critical tools for enhanced performance and reliability. As a DevOps Engineer, you will deploy applications, manage systems, and provide 24/7 support to ensure smooth op...

Advance modernization efforts by deploying and managing complex systems and applications. Collaborate on troubleshooting and maintaining high-performance infrastructures while providing 24/7 emergency...

Join a team that's driving innovation in cloud technology. Contribute to developing robust software solutions and manage integrations using cutting-edge tools while working autonomously in a hybrid en...

Optimize high-performance computing operations to enhance NOAA’s weather systems. Collaborate with experts to ensure reliability and performance of HPC systems, driving impactful innovations in foreca...

Optimize system integration processes through hands-on leadership and collaboration in cloud infrastructure, enhancing performance and security while mentoring teams and driving innovative solutions...

Engage as a senior System Administrator IV responsible for overseeing operation and maintenance of critical computer systems, servers, and networks, while mentoring teams and managing essential infras...

Join our team as a Senior Financial Systems Administrator, optimizing Oracle FCC and EDM systems. Support financial processes, ensure data integrity, and drive continuous improvements by aligning IT a...

Transform security processes by driving automation and enhancing compliance. As a key technical contributor, you will streamline evaluations, manage infrastructure, and ensure project support througho...

Drive system integration and troubleshooting for HPC software stacks, ensuring optimal performance and reliability through effective evaluation and support of high-performance computing systems in a d...

Transform HPC systems as you troubleshoot and integrate software, leveraging scripting and system administration skills. Collaborate in a dynamic environment to enhance performance and operational eff...

Empower success by driving systems engineering efforts throughout the lifecycle, ensuring technical solutions meet operational goals while fostering collaboration with diverse teams and stakeholders f...

Transform technical solutions into operational success while driving systems engineering throughout the entire lifecycle. Collaborate across teams to develop high-level designs and ensure alignment wi...