Linux System Administrator Jobs in Alexandria, VA

Lead the charge in advancing enterprise systems administration and network engineering. Drive automation, enhance security, and support critical infrastructure by integrating best practices for reliab...

Oversee the administration of cloud-based IT systems, driving service quality and efficiency while managing escalated support and strategic IT projects for a dynamic organization poised for growth...

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...

Help us enhance enterprise systems by managing applications and ensuring performance, security, and functionality. Your expertise will drive solutions to complex technical issues while mentoring junio...

Empower your career by joining a dedicated team focused on advancing C4ISR systems for military applications. Leverage your expertise in Windows Systems Administration to enhance mission-critical solu...

Elevate IT infrastructure integrity by managing complex systems, networks, and storage. Apply your expertise to ensure operational excellence and tackle advanced integration challenges across various...

Take ownership of IT infrastructure management and optimization. Ensure system reliability and performance while resolving technical challenges and aligning technology solutions with organizational go...

Reimagine cybersecurity solutions by managing the Technical Engagement Network Lab, driving innovation and collaboration in advanced cybersecurity capabilities that support mission success and operati...

Help us maintain critical Linux systems in a secure, virtualized environment while enhancing system performance and security compliance. Collaborate with teams and troubleshoot complex technical issue...

Transform infrastructure by managing and optimizing high-performance computing systems. Leverage your Linux/Unix expertise and hands-on technical skills to ensure reliability across complex environmen...

Optimize secure IT infrastructures by providing hands-on support for Linux and Windows systems. Troubleshoot complex technical issues, ensuring compliance and availability in classified environments...

Join a team that's dedicated to enhancing our enterprise identity management systems. You'll leverage strong Linux expertise, cloud knowledge, and collaboration to maintain service excellence and supp...

Unlock potential by developing robust Linux software solutions while leveraging your programming expertise in C/C++ and Rust. Collaborate with cross-functional teams and support complex networking sys...

Provide expert Tier II virtualization support, ensuring the stability and performance of the VMware infrastructure. Troubleshoot complex issues, perform maintenance, and guide Tier I staff while manag...

Join a team that's dedicated to enhancing enterprise virtualization through advanced VMware support. You'll tackle complex issues, ensure system stability, and maintain high availability across our vi...

Join us to provide Tier II technical support for enterprise virtualization, focusing on VMware technologies. You will troubleshoot advanced incidents, ensure system stability, and collaborate with tea...

Join our team to optimize and manage Linux systems, enhancing secure development and operational environments. Your expertise will support critical programs while collaborating on automation and compl...

Lead the charge in high-visibility Enterprise Infrastructure Services, ensuring optimal IT systems operations and security compliance. Collaborate with teams to enhance EIT capabilities through effect...

Manage and enhance enterprise IT systems, focusing on Azure, Active Directory, and Microsoft 365. Your expertise will ensure robust security, efficient automation, and effective support across diverse...

Grow your career with a dynamic systems administrator role, assisting in daily operations while leveraging your extensive experience in Linux, storage management, and cloud technologies to ensure syst...

Accelerate your career as a mid-level systems administrator, supporting daily operations while leveraging expertise in advanced technologies within a collaborative team environment to enhance system p...

Unlock potential by leading the Technical Engagement Network Lab, managing advanced cybersecurity capabilities, ensuring seamless operations, and delivering robust support to government agencies facin...

Manage and support enterprise-level infrastructure across cloud and on-premises environments, ensuring security, system health, and access management. Collaborate with technical teams to enhance opera...

Join a team that supports high-performance computing environments by managing and optimizing Linux and Unix systems. Use your skills to enhance system reliability, troubleshoot issues, and improve ope...

Play a key role in supporting the setup and integration of a COTS access system, collaborating across teams to ensure operational readiness, system compatibility, and compliance while driving developm...