Linux System Administrator Jobs in Manassas, VA

Manage the administration and troubleshooting of Linux-based systems in a fast-paced, secured environment. Collaborate with engineers and security personnel to ensure operational integrity and support...

Optimize cloud systems to ensure seamless operations and exceptional support for the U.S. Intelligence Community, applying technical expertise to enhance performance, security, and compliance in a dyn...

Contribute to critical infrastructure solutions by supervising system operations, optimizing performance, and ensuring quality support. Engage with innovative technologies to enhance user experience a...

Join a team that's innovating software solutions to enhance critical systems. Support full lifecycle development in secure environments, collaborating closely with engineers and taking part in Agile t...

Help us elevate systems engineering by applying your expertise throughout the full lifecycle, focusing on stakeholder engagement and collaborative prioritization to meet mission objectives while enhan...

Innovate strategic outreach initiatives, fostering key interagency collaborations on a major data modernization program. Leverage over 20 years of experience to guide data governance alignment with ev...

Engineer innovative solutions for complex communications systems, providing expert technical support and training to IT teams while troubleshooting advanced satellite, IP, and RF technologies to enhan...

Champion innovative solutions as a Systems Administrator, enhancing mission success. Engage with cutting-edge technologies to drive improvements in security and cloud infrastructure, while collaborati...

Join a team that's shaping the future by leading complex technical projects and programs. Drive system architecture design, integration, and performance with cutting-edge technologies while ensuring m...

Lead the charge in managing IT systems infrastructure, ensuring seamless operations, troubleshooting, and compliance while providing expert support for network devices and client/server solutions acro...

Transform IT infrastructure by leveraging cloud technologies and systems administration skills. Collaborate within Agile teams to create documentation and optimize system performance, ensuring a robus...

Transform your career by managing enterprise systems, enhancing security, and ensuring operational efficiency through collaboration and innovation in a fast-paced IT environment...

Join a team that's shaping engineering solutions for secure end-user computing, focusing on desktop builds across multiple operating systems. Collaborate in a dynamic environment while ensuring compli...

Manage IT systems operations, ensuring optimal performance and security through administration, monitoring, and compliance with policies and standards, while delivering quality support and solutions f...

Join our team to optimize and maintain IT systems, providing hands-on support and troubleshooting for infrastructure, client/server networks and user operations, ensuring reliability and performance a...

Manage and support IT systems by troubleshooting, ensuring system integrity, and optimizing performance. Oversee operations and provide Tier 1 and Tier 2 problem resolution while communicating status...

Provide Tier 3 application support and administration, enhancing workflow and reporting functionalities. Collaborate in a cross-functional team to ensure application stability and user satisfaction in...

Drive innovation in systems engineering for complex GEOINT capabilities, collaborating with government entities to translate mission needs into actionable, verified solutions, while leading and mentor...

Deliver seamless system administration for Linux servers, ensuring robust security and compliance. This role involves configuring, monitoring, and upgrading network resources while supporting hardware...

Manage and secure Windows server environments by providing Tier II/III support, performing system administration, and ensuring compliance through monitoring and patching protocols...

Lead the charge in managing complex systems administration tasks, ensuring operational efficiency and top-tier user support within a fast-paced, shift-work environment focused on mission-critical solu...

Drive the management of complex systems across Windows, Linux, and Azure services, ensuring optimal performance and security while providing 7x24 on-call support in a collaborative team environment...

Champion system engineering initiatives by guiding design, development, and integration efforts. Collaborate with users to define requirements and lead technical solutions, ensuring effective architec...

Unlock potential by managing Linux and Windows systems for OSINT integration. Ensure system optimization, compliance, and user support while leveraging cloud technologies and automation tools in a col...

Unlock your potential as a Systems Administrator in a secure environment, providing advanced support for enterprise infrastructure, network solutions, and cybersecurity compliance to ensure operationa...