Linux System Administrator Jobs in Manassas, VA

Manage and secure Windows-based infrastructure, ensuring compliance and operational resilience. Collaborate with cybersecurity teams to implement hardening and identity management solutions that prote...

Join a dynamic team as a Linux Systems Administrator, managing RHEL environments. You'll provide critical server support, ensure security compliance, and engage in system administration tasks while co...

Join a team that drives critical server support and Linux systems administration in a secure environment. Leverage your expertise in RHEL to ensure performance and compliance while collaborating acros...

Engage in critical systems administration for enterprise operations, ensuring system integrity, security, and performance. Collaborate with engineers and support virtualization and storage services wh...

Unlock your potential as you administer and optimize vital IT systems in secure environments, ensuring operational success in a dynamic mission with advanced technical challenges. Lead with proactive...

Champion infrastructure excellence by installing, configuring, and maintaining system hardware and software. Collaborate with teams to troubleshoot, enhance capabilities, and ensure compliance with st...

Optimize network operations by monitoring connections, resolving user access issues, and ensuring infrastructure security. Engage in proactive risk management and support a diverse user base with high...

Build and sustain critical systems for Navy installations, focusing on maintenance, security, user management, and troubleshooting as part of anti-terrorism efforts, with significant travel required t...

Unlock lasting impact as you provide vital system support for Navy installations, driving preventative maintenance and security solutions to protect mission-critical assets while traveling up to 75% a...

Transform High Performance Computing software by developing and maintaining vital system management tools in a Linux environment. Collaborate within an agile framework to enhance automation and delive...

Innovate your career with a senior-level role enhancing cybersecurity through a multi-disciplinary approach. Collaborate on developing web-based systems for project efficiency, leveraging cutting-edge...

Elevate system performance by delivering expert administration for complex, geodiverse networks. Support system engineering needs through upgrades, maintenance, and troubleshooting in a dynamic enviro...

Provide enterprise-level system administration and technical support, ensuring optimal performance, security, and compliance of Microsoft Azure, Active Directory, and Microsoft 365 environments while...

Deliver advanced network and systems engineering solutions, ensuring robust support for critical infrastructure in hybrid environments. Collaborate to optimize performance, troubleshoot complex issues...

Optimize technical solutions across Windows, Linux, and VMWare platforms. Collaborate with teams to enhance user experience and deliver automated solutions while ensuring effective troubleshooting and...

Join a team that's dedicated to enhancing system operations through expert administration and support. You'll manage user accounts, optimize performance, and ensure security across multi-user systems...

Drive the development and maintenance of HPC system management software in a Linux environment. Collaborate closely to enhance infrastructure services, utilizing modern tools and automation techniques...

Join a team that's driving innovation in multi-cloud infrastructure! As a Senior Linux Systems Engineer, lead the design and maintenance of our expansive object storage solutions across thousands of d...

Optimize IT systems across complex enterprise environments. Lead troubleshooting and maintenance efforts for mission-critical infrastructure, focusing on high-performance computing and advanced storag...

Engage as a vital contributor in systems administration, ensuring optimal performance of IT systems. Collaborate with a centralized team to deliver outstanding service and support, enhancing user expe...

Unlock potential by overseeing multi-platform systems administration. Manage and maintain virtualization, develop security configuration, and deliver technical documentation while supporting IT system...

Oversee advanced technical support and systems administration for escalated incidents, ensuring optimal performance and security in a complex enterprise environment, while collaborating across teams a...

Lead the administration of diverse IT systems, ensuring optimal performance and reliability. Engage in troubleshooting, configuration, and daily operations across various platforms, contributing to se...

Unlock potential by driving the onboarding of DIB companies through project support and tech integration, utilizing your expertise in Linux and container orchestration within a collaborative team envi...

Join a team that's responsible for managing and securing network infrastructure while ensuring optimal performance and reliability through advanced firewall management and automation techniques...