Senior Linux Administrator Jobs in Dahlgren, VA

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

Join a team that's dedicated to enhancing infrastructure and cloud solutions. You'll support, maintain and optimize cloud environments, identity management, and virtualization, while leading initiativ...

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...

Manage full life cycle support of AWS GovCloud and On-Prem systems. Drive compliance and performance analysis while supporting development and maintaining cybersecurity for mission-critical applicatio...

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 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 managing and enhancing IT systems across networks. Collaborate with users for seamless operations, troubleshoot issues, and ensure compliance with security standards while providin...

Support mission-critical IT infrastructure by managing and optimizing network operations. Ensure secure, reliable system performance for training environments both domestically and internationally whi...

Unlock potential by designing and supporting scalable Linux production systems with a focus on automation, orchestration, and efficiency across multi-datacenter environments, driving robust infrastruc...

Elevate your career by leveraging your systems administration expertise across UNIX, Linux, and Windows platforms to optimize and secure enterprise systems, while collaborating with cross-functional t...

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...

Reimagine UNIX administration as a core component of operating excellence. Drive security, performance, and compliance in multi-site environments while collaborating with stakeholders to innovate solu...

Elevate your career as a Systems Administrator, supporting essential systems and users in a technical role that ensures seamless network and data center operations. Take on challenges that drive impro...

Partner with us to manage Linux systems, ensuring performance, security, and compliance across multiple networks. Oversee installations, configurations, and troubleshooting in both cloud and on-premis...

Optimize existing legacy applications while driving the transition to a modern system architecture. Leverage 5+ years of DevOps expertise to enhance performance and support cloud agnostic environments...

Support critical satellite operations by maintaining systems and resolving issues. Collaborate with technical leads to implement IT solutions, automate monitoring, and ensure service continuity for vi...

Join a dynamic team as a Linux Systems Engineer, where you'll design and implement innovative solutions for complex systems, enhancing infrastructure reliability and security while driving your profes...

Transform operational effectiveness by providing expert systems administration and support across key infrastructure platforms. Collaborate with cross-functional teams to ensure seamless IT operations...

Oversee and enhance Microsoft Exchange environments, ensuring optimal performance and security. Collaborate on server upgrades, troubleshoot issues, and implement strategies for reliable communication...

Develop your career by managing secure government networks. Collaborate with IT and cybersecurity teams to deploy, maintain, and secure advanced infrastructure in a dynamic environment. Your expertise...

Join a team that's dedicated to optimizing and managing our virtualized environment and Active Directory infrastructure. You will provide critical Tier 2/3 IT support, ensuring seamless operations and...