Linux System Administrator Jobs in Reston, VA

Lead the charge in enterprise architecture and product delivery within a complex federal program. Drive solution design and integration across cloud, SaaS, automation, and application modernization, e...

Lead technical architecture and product delivery for a complex federal program. Drive innovation in SaaS, cloud, and automation while ensuring secure, scalable solutions across engineering and cyberse...

Join a team that's dedicated to uncovering software vulnerabilities through advanced research and innovative solutions, emphasizing collaboration and independent analysis to enhance software security...

Champion innovative DevOps solutions while enhancing cloud capabilities for seamless container management. Leverage your expertise to drive impactful change and ensure optimal software orchestration...

Join a team that's enhancing cybersecurity for Navy systems through hands-on leadership in RMF activities. Drive system security engineering, compliance, and risk management while collaborating with s...

Empower your career by leading the quality assurance vision and strategy for software delivery. Drive innovative QA practices, develop automation frameworks, and enhance collaboration across engineeri...

Transform security operations by leading our facility security and cybersecurity programs. Manage compliance, coordinate with government security offices, and enhance organizational safety and integri...

Champion user-centric web development by leveraging Angular expertise to design and implement innovative UI solutions. Collaborate across teams to enhance application performance and deliver seamless...

Drive assessments and strategies to enhance the national security space industrial base. Collaborate with leadership and stakeholders to analyze capabilities, identify risks, and support policy recomm...

Join a team that's crucial to shaping enterprise application outcomes by developing and refining critical requirements. Play a key role in aligning mission objectives with documented capabilities for...

Drive your career by developing robust APIs for secure system integration, enhancing data exchange and interoperability. Collaborate with teams and embrace DevSecOps to ensure mission success in a dyn...

Assess and lead resource management efforts for Army Treaty Compliance, ensuring effective funding and compliance through expert analysis and strategic guidance across military and defense operations...

Take ownership of cloud security operations for a key defense initiative, ensuring compliance and readiness across multi-enclave environments. Collaborate on patch management, incident response, and s...

Join a team that's delivering expert cloud security engineering for the War Data Platform, ensuring optimal security and compliance across multi-enclave AWS environments. Drive patch management, monit...

Develop and support critical human resource applications while collaborating in an agile team. Utilize innovative solutions to enhance system performance and mitigate issues, driving operational effic...

Elevate your career by developing and customizing Moodle LMS applications. Engage in Agile practices while supporting secure and accessible software solutions for federal operations. Join our dynamic...

Unlock potential by joining our team to enhance cybersecurity systems through assessment, verification, and collaboration with partners. Drive innovation and strategic planning while ensuring the inte...

Lead the charge in shaping and automating a comprehensive network security program, ensuring robust identity-aware policy controls that optimize security for both human and machine identities in a clo...

Optimize security operations by leading personnel clearance management, ensuring compliance with security regulations, and providing expert guidance across various levels of the organization. Drive co...

Lead the charge in ensuring the reliability and performance of a global cloud infrastructure. Collaborate with cross-functional teams to design and implement innovative monitoring solutions, optimizin...

Unlock potential by delivering expert systems engineering and project management for AI/ML networks. Collaborate across teams to enhance architectural designs and improve processes in a dynamic, agile...

Engineer innovative software solutions for complex national security systems, harnessing advanced technologies like AI and cloud services to ensure operational excellence and system integration across...

Take ownership of complex projects, coordinating with diverse stakeholders to drive the development and implementation of advanced long-range fires weapon systems for the Marine Corps, ensuring missio...

Join a mission-driven team dedicated to national security by developing cutting-edge CNO capabilities. Grow your career while tackling complex challenges in a collaborative environment, actively contr...

Help us lead project delivery and performance by guiding teams, overseeing budgets, and managing client relationships to ensure successful project outcomes and effective collaboration...