Senior Linux Administrator Jobs in Reston, VA

Join our team as you assess and secure critical systems, utilize advanced analytic techniques, and mentor emerging cybersecurity professionals to enhance our defense strategies and uphold security pol...

Empower your career by bridging operational needs with technical solutions in a vital DHS cybersecurity mission. Take the lead in requirements management and optimize technology integration for improv...

Unlock the potential of cybersecurity as you design, develop, and maintain advanced CNO capabilities. Collaborate in an Agile environment, leveraging your expertise to enhance mission-critical operati...

Drive the enhancement and integration of ERP/CRM systems, supporting business processes with innovative technologies. Collaborate with teams to boost operational efficiency and provide actionable insi...

Empower progress by designing, automating, and maintaining secure cloud infrastructure. Drive reliability and efficiency across Microsoft Azure and GCP environments while enhancing collaboration and i...

Join a team that designs and maintains secure cloud infrastructure, emphasizes automation and reliability, and transforms scalable solutions in Azure and GCP environments while adhering to federal com...

Drive the integration of oncology information systems, enhancing healthcare workflows. This role involves technical setup, system interfacing, and collaboration with healthcare teams to ensure efficie...

Unlock potential by fortifying an agency-wide InfoSec program. Join a dynamic team to shape compliance strategies while advising senior officials. Collaborate on risk management and implement innovati...

Unlock your potential as a Senior Information System Security Officer, engaging in vital cybersecurity strategies for federal projects, enhancing compliance, and supporting over 30 applications while...

Elevate your career by leading crucial cybersecurity processes and analysis. Drive collaboration between business and IT to enhance security standards while mentoring junior analysts in a dynamic hybr...

Transform HPC & GPU environments by designing, optimizing clusters, enhancing performance and ensuring robust operation in a collaborative team setting, while documenting processes and staying updated...

Elevate enterprise platform enhancements through innovative DevSecOps strategies. Collaborate on complex deployments and ensure production readiness while integrating cloud and CI/CD solutions for an...

Elevate network performance by designing, implementing, and maintaining robust data center architectures to ensure seamless and secure connectivity for critical operations in a high-stakes environment...

Drive scalable cloud infrastructure and CI/CD for healthcare applications. Collaborate closely with security and compliance teams while automating reliable deployments and addressing complex productio...

Transform the landscape of IT security by leading risk assessments and remediation initiatives across the enterprise. Collaborate with cross-functional teams to safeguard systems and ensure compliance...

Lead systems engineering initiatives to define, document, and validate complex software systems, ensuring mission readiness while collaborating with diverse teams and stakeholders for effective delive...

Drive innovation in software development for satellite resource management. Collaborate on designing, testing, and enhancing robust software systems in a dynamic international environment while buildi...

Advance crucial mission systems through comprehensive engineering leadership. Drive the full system lifecycle, from requirements analysis to deployment, while collaborating with stakeholders to delive...

Join us in leading IT infrastructure and support operations, enhancing automation, security, and productivity. Manage a skilled team while driving effective solutions across identity management, endpo...

Join a team that's redefining infrastructure management by building and operating secure, efficient platforms for deployment in regulated environments, ensuring scalability and reliability for custome...

Elevate your career by ensuring the reliability and efficiency of existing on-prem DevOps solutions while collaborating with cross-functional teams to enhance operational workflows and support secure...

Champion environmental compliance initiatives for airport projects, ensuring adherence to regulations, conducting assessments, and integrating sustainability into project planning. Serve as liaison wi...

Shape the future of network security by integrating solutions and mentoring talent. Collaborate with an elite engineering team to enhance system resilience and manage complex network challenges while...

Transform cloud software development by designing and implementing innovative solutions, integrating modern technologies, and leading training initiatives to enhance cloud service capabilities for div...

Transform cloud software solutions through innovative development, integration, and deployment. Collaborate within a dynamic team to enhance cloud native services while ensuring high-quality software...