Linux System Administrator Jobs in Reston, VA

Join a team that's building advanced cloud solutions to enhance national security. Collaborate in a fast-paced environment focusing on AI/ML capabilities within large-scale compute clusters and AWS in...

Lead the charge in building cutting-edge cloud solutions for national security. Join a dynamic team to support innovative cyber and AI/ML capabilities in a fast-paced, mission-driven environment, enha...

Optimize data transformation initiatives by leading systems engineering and project management efforts. Partner with stakeholders to manage requirements, develop implementation roadmaps, and deliver s...

Unlock potential by leading the design, integration, and operational success of critical communications systems, ensuring optimal performance and reliability across complex enterprise environments wit...

Drive network optimization and security for a vast enterprise IT infrastructure, supporting over 120,000 users and 141,000 endpoints. Enhance network performance, implement compliance standards, and e...

Lead the charge in solving complex engineering challenges, optimizing network operations, and driving innovative solutions. Collaborate with teams while acting as a subject matter expert to ensure sea...

Shape results by managing IT projects from inception to completion, ensuring timely delivery and collaboration across teams while adhering to business goals and technical standards...

Pioneer quality assurance initiatives and testing strategies for UI modernization projects. Collaborate with teams to ensure software meets functional, security, and quality standards for seamless ope...

Lead the charge in developing a robust data-centric web solution. Collaborate effectively with cross-functional teams, owning every aspect from design to deployment in an agile environment, ensuring s...

Join a dynamic team as you analyze requirements and lead innovative systems engineering efforts. Shape the future of systems integration while ensuring technical accuracy and guiding user interactions...

Pioneer advanced solutions through Microsoft Configuration Manager expertise. Collaborate with multi-disciplinary teams to enhance operational efficiency while supporting mission-critical tasks for US...

Join a dynamic team to manage, optimize, and ensure the reliability of enterprise data networks, driving improvements in performance and operational quality while supporting critical services and prom...

Grow your career by leading IT contract management and service delivery, ensuring high client satisfaction and operational excellence while collaborating with cross-functional teams to drive process i...

Lead the charge in enhancing IT support services by managing contract operations, ensuring quality delivery, and driving process improvements, all while fostering collaboration and customer satisfacti...

Champion the evolution of security operations by leading a dynamic team focused on detection, investigation, and response to security events. Foster collaboration across departments to enhance data pr...

Inspire innovation and collaboration in software engineering to develop advanced prototype applications. Leverage cutting-edge technologies to meet mission-critical needs within a fast-paced environme...

Optimize program performance by leading operations, managing staff, and ensuring compliance within a large-scale federal services framework. Foster improvement, monitor metrics, and drive results to m...

Innovate secure, scalable cloud solutions as a strategic DevSecOps leader. Drive architectural design, mentor teams, and integrate security into enterprise data ecosystems, utilizing AWS, Databricks...

Join our team to engineer and sustain advanced RF and SIGINT systems, ensuring mission success through innovative architecture and seamless integration across complex infrastructures. Make a significa...

Lead operational excellence by managing teams to optimize production, ensure quality and meet HSSE standards, while driving efficiency and accountability within a dynamic environment dedicated to cont...

Oversee the maintenance of a senior living community's facilities, ensuring safety, compliance, and effective preventative upkeep while managing staff and departmental budgets to enhance residents' qu...

Discover innovative solutions by integrating intelligence and engineering for complex facility analyses. Contribute to a fast-paced team delivering high-quality assessments on industrial systems while...

Unlock potential by spearheading Data Management initiatives that standardize data definitions, enhance governance, and streamline integration workflows, ensuring data quality and compliance across sy...

Transform user experiences as a Senior Full-Stack Engineer. Lead projects end-to-end, bridging backend systems with intuitive front-end interfaces. Collaborate within a dynamic team to drive impactful...

Engineer robust cybersecurity solutions for multi-domain systems. Design and implement security controls, conduct assessments, and develop automation scripts to protect vital infrastructure while coll...