Senior Linux Administrator Jobs in Mc Lean, VA

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...

Take ownership of advanced IT infrastructure by leading systems administration, ensuring performance and security. Provide technical guidance to teams, resolve complex issues, and collaborate on strat...

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...

Grow your career with a team that ensures the reliability, security, and availability of enterprise IT systems across multiple global environments, providing essential support and operational continui...

Unlock high-performance computing capabilities by managing, troubleshooting, and maintaining IT systems across multiple locations while ensuring compliance with government standards and delivering exc...

Engage as a System Administrator overseeing IT infrastructure and support services, ensuring optimal operations across multiple locations. Collaborate with cross-functional teams to enhance system per...

Accelerate your career with a dynamic role focused on Linux administration, AWS/Azure management, and automation. Drive system reliability and contribute to cloud solutions in a supportive environment...

Transform mission-critical systems as a Systems Administrator, ensuring the reliability and security of cloud infrastructures. Collaborate across teams to automate processes and enhance software deliv...

Grow your career with a dynamic team in this critical role, enhancing and securing enterprise Linux systems while leveraging automation and cloud technologies to improve operations and support nationa...

Drive mission success by managing Linux server environments, ensuring compliance with security standards, and delivering technical support to keep vital infrastructures operational and resilient for n...

Unlock potential by providing comprehensive UNIX/Linux systems administration support. Ensure optimal server performance, user management, and system monitoring. Collaborate with government teams to i...

Optimize IT support services by resolving technical issues for users, managing access and application administration, and ensuring timely problem resolution while maintaining security standards across...

Unlock potential by leading the planning and implementation of Azure Virtual Desktop environments while ensuring optimal user experiences and security measures across the organization. Collaborate and...

Join an innovative team to design, implement, and manage Azure Virtual Desktop environments, ensuring security and performance while enhancing user experiences through strategic planning and expert ex...

Join a team that's committed to optimizing IT system performance, troubleshooting issues, and supporting essential operations. Utilize your skills to manage and maintain critical IT infrastructures in...

Elevate your career by overseeing systems design and engineering, ensuring compliance with security standards, and optimizing cloud solutions while mentoring fellow engineers to foster a culture of co...

Unlock potential by managing and optimizing Azure cloud infrastructure, ensuring security, performance, and high availability while delivering expert support in hybrid environments for a major governm...

Drive the integration and management of IT systems to enhance HPC sustainment. Support troubleshooting, maintenance, and problem resolution for various technology infrastructure while fostering commun...

Elevate operations by managing complex Windows and Linux environments, leveraging DevOps principles to enhance automation and system efficiency, while providing critical support for mission-driven app...

Join us in shaping system design and requirements. Leverage your 14 years of experience in Systems Engineering to lead technical efforts and drive innovative solutions while collaborating with a diver...

Unlock your potential in a pivotal role dedicated to analyzing and developing comprehensive systems engineering solutions, guiding users, and ensuring technical integrity across multiple projects whil...

Unlock potential by providing operational support and maintenance for secure Windows and Linux systems, ensuring compliance and high availability across hybrid IT environments in a dynamic, mission-or...