Senior Linux Administrator Jobs in Fort Belvoir, VA

Drive operational excellence as a senior Linux systems administrator, optimizing and managing medical imaging systems. Collaborate with teams to enhance resilience, automate processes, and ensure reli...

Lead daily operations and maintenance for IT systems, enhancing HPC capabilities while providing top-tier technical support across multiple sites and locations, ensuring optimal performance and user s...

Make your mark at the forefront of technology by leading a dynamic DevOps environment. This role involves maintaining and evolving Linux systems while ensuring optimal network performance and security...

Transform infrastructure performance by optimizing Linux systems and providing reliable support for a diverse range of IT operations, essential for supporting national defense missions and enterprise...

Develop and manage Linux systems to support mission-driven Intelligence environments, ensuring security compliance and efficient operations. Opportunities for various experience levels are available t...

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

Transform operational capabilities through innovative solutions in a dynamic team. You'll lead DevOps architecture while enhancing software delivery, network security, and system performance for criti...

Unlock your potential by leading innovative DevOps solutions in a dynamic team that designs, maintains, and evolves cutting-edge systems to enhance performance and security for mission-critical operat...

Deliver comprehensive Linux system administration support, ensuring the stability and performance of critical infrastructure through effective management of CentOS, Rocky, and RHEL environments while...

Play a key role in managing and maintaining Linux systems, collaborating with teams to ensure optimal server performance while adhering to security protocols and guidelines. Leverage extensive experie...

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

Contribute to the optimization of IT systems by managing infrastructure, resolving issues, and supporting both Tier 1 and Tier 2 operations. Enhance system reliability and performance while ensuring c...

Unlock your potential in a dynamic IT support role, overseeing infrastructure, enabling smooth operations, and troubleshooting issues across diverse systems while reinforcing security protocols for op...

Unlock potential by leading innovative projects as a Linux DevOps System Engineer, utilizing expertise in automation, scripting, and infrastructure management to enhance operational efficiency and dri...

Empower system performance by providing crucial administration support for large-scale Linux infrastructure, ensuring operational excellence through monitoring, problem resolution, and security adhere...

Pioneer innovative Windows and Linux systems engineering to optimize performance, enhance reliability, and deliver high-quality solutions in a dynamic research environment while supporting critical op...

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...

Join a team that's dedicated to maintaining and enhancing Linux/Unix environments through expertise in administration, troubleshooting, and proactive monitoring. Support critical operations while deve...

Deliver top-tier Linux/Unix systems administration while optimizing performance, troubleshooting complex issues, and ensuring compliance. Take ownership of operational reports and incident resolution...

Support systems administration by monitoring, troubleshooting, and optimizing network performance across development, testing, and production environments while ensuring compliance with operational st...

Take ownership of advanced Linux/Unix systems administration in a 24x7 NOC environment, ensuring reliability, performing troubleshooting, and managing software packages across multiple locations for o...

Join a team that's driving innovation in cloud initiatives and systems engineering. Leverage your Linux expertise to enhance mission-critical identity management systems and support seamless operation...

Engage in advanced Linux/Unix systems administration within a dynamic NOC environment. Manage escalations, conduct troubleshooting, and maintain infrastructure reliability across multiple locations, e...

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

Develop and optimize IT systems for mission-critical infrastructure. Take ownership of troubleshooting, configuration, and maintenance while ensuring high performance and reliability across various en...