Senior Linux Administrator Jobs in Arlington, VA

Optimize IT infrastructure performance and reliability through advanced systems administration. Provide technical leadership, mentor junior staff, and solve complex issues to support enterprise platfo...

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

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...

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...

Lead the charge in ensuring the stability and security of IT operations while optimizing on-premises and cloud systems. Collaborate with teams to deliver effective technical solutions and provide high...

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 systems management by supporting, troubleshooting, and maintaining infrastructure. Participate in build automation, enhance system security, and ensure operational reliability, while colla...

Lead the charge in managing and optimizing IT systems' infrastructure while ensuring operational integrity, automating processes, and collaborating with teams to enhance performance. Drive problem res...

Support users by resolving IT issues and providing access administration. Collaborate with teams on software upgrades and troubleshoot hardware/software problems across various operating environments...

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...

Unlock potential by joining a dynamic team to engineer robust Linux systems, ensuring smooth operations in an enterprise environment while collaborating on advanced infrastructure solutions and contin...

Transform enterprise infrastructure by leading the design and maintenance of Linux systems and Nutanix environments. Collaborate across teams to enhance performance, reliability, security, and automat...

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...

Elevate your career by managing Linux systems and collaborating across teams to ensure exceptional performance and security of mission-critical applications. Your expertise will shape our operational...

Accelerate progress at cloud modernization initiatives supporting the USCG. As a Sr Linux Systems Administrator, manage RHEL and Windows systems, ensuring security, performance, and operational integr...

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...

Join a team that's transforming cloud infrastructure by designing secure, scalable solutions. Leverage your expertise in AWS and Azure while collaborating across teams to optimize performance and ensu...

Elevate operational excellence by supporting and optimizing laboratory information systems and server applications. Collaborate with teams to ensure compliance and troubleshoot during system deploymen...

Empower innovation and security by administrating Linux systems in classified environments. Collaborate with a dynamic team to enhance IT capabilities, enforce security standards, solve complex issues...

Deliver essential IT system support by managing infrastructure, ensuring security, troubleshooting issues, and developing solutions in an Agile environment. Collaborate with experts to implement best...

Shape and optimize enterprise server environments while collaborating with cross-functional teams to drive performance, security, and reliability for mission-critical systems. Your expertise will enha...

Transform IT infrastructure by leveraging UNIX/LINUX/MS expertise to maintain and enhance operating systems in a dynamic cloud environment, ensuring stability and security across server frameworks and...