Senior Linux Administrator Jobs in Reston, VA

Join a team that's at the forefront of AI infrastructure, building and enhancing CI/CD pipelines, containerized applications, and operational frameworks to support cutting-edge services in secure hybr...

Transform network infrastructure by engineering secure, scalable solutions for critical operations. Collaborate with teams to implement enterprise LAN/WAN systems while ensuring compliance with cybers...

Transform technology solutions by integrating systems and applications, ensuring optimal performance and functionality. Develop strategies to align with client needs and troubleshoot integration issue...

Deliver AI-driven solutions by leading integration and engineering efforts for systems across the DoD and Intelligence Community, ensuring technical excellence and project management throughout the li...

Champion the security landscape by implementing robust controls and governance frameworks ensuring compliance across enterprise systems, while enhancing cloud and hybrid infrastructures through automa...

Help us safeguard enterprise information systems by leading A&A execution, automating monitoring, and applying risk management frameworks to enhance security for complex cloud and hybrid environments...

Shape the future of database management by ensuring the security, performance, and availability of Oracle and SQL Server environments. Join a collaborative team focused on technical excellence and inn...

Manage a high-performing cybersecurity team focused on compliance and risk management. Lead operations, drive strategic initiatives, and collaborate with stakeholders to enhance compliance posture whi...

Drive network systems engineering excellence, overseeing complex technologies while leading teams and enhancing application modernization for hybrid cloud environments. Promote secure and efficient ne...

Join a team that's driving the future of integration solutions. Lead development efforts in scalable, secure, enterprise-grade systems and collaborate with cross-functional teams to enhance technology...

Manage enterprise and wireless network design and deployment across data centers and labs, ensuring robust connectivity through innovative solutions in dynamic environments. Collaborate with teams to...

Elevate your career as you develop cutting-edge web solutions in a collaborative environment, tackling both front-end and back-end challenges while enhancing user experiences and integrating advanced...

Champion system security efforts by leading compliance reviews, risk assessments, and certification processes. Collaborate with engineering teams to ensure high assurance product standards and achieve...

Join our team to advance network connectivity solutions, enhancing client integrations and resolving complex issues. Collaborate with technical teams to create scalable, reliable systems that provide...

Lead innovative solutions in systems engineering to enhance cybersecurity initiatives. Collaborate in a dynamic environment focusing on architecture, integration, and systems administration to solve c...

Lead a dynamic team in executing a large enterprise IT operations program, overseeing multifaceted technical and operational teams while ensuring top-tier service delivery and alignment with Federal G...

Join a team that's innovating in systems engineering to architect and integrate complex solutions for national security. Collaborate with stakeholders to develop digital transformation strategies that...

Lead the charge in advancing test and evaluation practices, collaborating with government stakeholders to modernize strategies and tools for agile, decision-focused testing in a critical defense envir...

Champion digital transformation by leading systems engineering efforts. Collaborate with stakeholders to architect and analyze complex systems, driving informed engineering, acquisition, and investmen...

Join a team that's enhancing national security through innovative spacecraft system integration and operational readiness initiatives. Collaborate on anomaly management and improve mission performance...

Shape the future of IT service by leading the Service Desk operations, ensuring high-quality support, optimizing processes, and effectively coordinating team efforts in a dynamic environment. Drive cu...

Transform secure environments by engineering advanced firewall solutions, ensuring optimal security and performance. Oversee cloud integration and enhance operational efficiency while providing expert...

Join a team that's committed to securing classified information systems by architecting, integrating, and implementing robust security controls throughout the system lifecycle while collaborating with...

Lead innovative testing initiatives to design frameworks that enhance test activities at both macro and micro levels. Collaborate across teams to drive improvements and ensure rigorous evaluation proc...

Develop and modernize enterprise Java applications by upgrading critical government systems, utilizing expertise in Java and database integration while collaborating with diverse teams to ensure secur...