Senior Linux Administrator Jobs in Arlington, VA

Transform system security evaluations through automation and continuous monitoring. Leverage your extensive Linux and Sys Admin experience to enhance production environments while collaborating with c...

Transform system security processes by automating evaluations and continuous monitoring. Leverage your Linux expertise to manage production environments and enhance collaboration between teams in a dy...

Join us to provide expert Linux systems administration, technical support, and solutions development. Collaborate in a dynamic environment, enhance performance, and ensure security for critical IT inf...

Champion Linux infrastructure and automation while leading a skilled team. Drive operational excellence and enhance system reliability in support of critical public safety operations...

Bring your expertise to enhance system performance as you manage Linux servers, coordinate software upgrades, and troubleshoot complex challenges. Work collaboratively within an innovative team to ens...

Support a dynamic team in managing complex network systems, performing cloud migrations, and ensuring security through effective IT solutions. Engage with cross-functional teams to deliver high-qualit...

Champion the delivery of innovative Linux solutions by configuring virtual environments, optimizing storage systems, and enhancing technical documentation while collaborating with leadership for impac...

Transform your career by leading a dynamic team in Linux systems administration. Leverage your expertise to design secure, efficient architectures while tackling complex technical challenges in a fast...

Grow and lead a team of Systems Administrators, ensuring the integration and security of Linux-based systems in a dynamic SOA environment while conducting complex troubleshooting and system assessment...

Lead efficient Linux system management initiatives, ensuring robust performance and security for global consular applications. Collaborate with cross-functional teams to troubleshoot issues and delive...

Join a dynamic team to optimize Linux system operations for the Department of State. Leverage your skills in multi-site environments to enhance IT infrastructure, support critical applications, and co...

Unlock the potential of IT infrastructure by delivering expert Linux systems administration. Support critical systems and collaborate with teams to maintain optimal operations, enhance performance, an...

Engage in mission-critical management of a diverse system portfolio, ensuring operational readiness and effective software buildouts. Collaborate with a skilled team to support ongoing enhancements an...

Take ownership of the design and operations of our hybrid infrastructure, ensuring seamless integration of on-premises and cloud environments, while providing expert support and management for network...

Help us maintain the stability and security of our Linux infrastructure while driving advancements in technology. Join a collaborative team dedicated to delivering top-notch IT solutions and enhancing...

Oversee critical IT systems to ensure operational efficiency and security. Collaborate with teams to troubleshoot, manage infrastructure, and provide tiered support for technology resources that bolst...

Transform IT operations by managing and optimizing systems administration, desktop/server management, and IT infrastructure support. Ensure seamless performance and troubleshooting of client/server/st...

Champion your career by tackling complex technical challenges, providing support and solutions in system management, and leading diverse projects while collaborating with a skilled team dedicated to e...

Optimize customer IT operations by delivering exceptional Tier 1/Tier 2 support for mobile and personal devices, ensuring compliance, resolving issues, and maintaining asset accountability to enhance...

Transform cloud and physical infrastructure support by leading Tier 1, 2, and 3 operations. Collaborate with developers and customers to ensure optimal performance, security, and maintenance of system...

Advance your career by providing High Performance Computing services, managing systems across multiple locations, and optimizing resources to enhance mission capabilities and operational support for c...

Join a team that's dedicated to enhancing enterprise infrastructure through expert Linux administration, automation, and cloud technologies. Deliver operational support for hybrid environments while e...

Optimize high-performance computing systems while ensuring efficient operations and support across multiple sites. Collaborate with teams to enhance system performance, manage resources, and troublesh...

Lead the charge in optimizing our IT environment through hands-on administration, security, and continuous improvement of systems, including Microsoft 365 and Azure, while ensuring optimal performance...

The System Administrator III at Vibrint is responsible for the implementation, troubleshooting, and maintenance of IT systems, managing infrastructure, and providing support for day-to-day operations...