Linux System Administrator Jobs in Manassas, VA

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...

Join a team that's dedicated to securing and optimizing Linux environments. Be a part of mission-critical defense programs by administering RHEL servers, ensuring high availability and compliance for...

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...

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...

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...

Innovate by enhancing operational efficiencies through expert Linux system management, network design, and automated solutions, ensuring optimal performance and security for our platforms and cloud en...

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...

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

Join the charge in shaping robust web infrastructure as a Mid-Level Systems Administrator, where you'll manage Linux servers and AWS, troubleshoot applications, and collaborate across teams to ensure...

Shape the future of technology as a key systems administrator supporting complex operations. Provide expert systems administration, security management, and infrastructure support across diverse envir...

Take ownership of cloud and hybrid infrastructure management, optimizing environments with automation and AI. Collaborate with teams to enhance security, scalability, and operational efficiency while...

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

Accelerate mission success as a Senior Systems Administrator/DevOps Engineer, enhancing secure Linux systems, supporting Kubernetes platforms, and collaborating closely with development teams to ensur...

Elevate your career by leveraging your Red Hat Linux expertise to design and implement networks for a vital compliance solution. Play a critical role in infrastructure management, training personnel...

Help us manage and optimize IT systems, ensuring reliable operations and top-tier support, including VMware and Active Directory technologies, to enhance organizational performance and efficiency...

Lead the charge in optimizing identity management systems and infrastructure by performing critical OS patching, database management, and providing specialized support for user access issues to ensure...