Linux System Administrator Jobs in Reston, VA

Drive enterprise IT systems engineering for mission-critical environments, translating operational needs into scalable solutions. Collaborate with teams on architecture, integration, testing, and life...

Transform federal IT environments by designing and managing secure Azure cloud solutions. Leverage your expertise in Azure infrastructure, automation, and DevOps practices to drive compliance and enha...

Transform CI/CD processes while managing Azure Cloud workloads and automation. Collaborate with development teams to enhance infrastructure, optimize performance, and ensure seamless release cycles, f...

Drive the implementation of cross-domain transfer scanning and policy enforcement for AI within the War Data Platform, ensuring data integrity and security in classified environments to support missio...

Drive operational excellence by leading the War Data Platform's performance and continuity initiatives, ensuring mission readiness across classified environments through effective strategy and governa...

Join a team that's driving operational excellence in platform services. Lead critical initiatives for mission reliability, ensuring seamless continuity across classified and unclassified environments...

Transform progress at all stages of development by architecting and optimizing innovative web and data solutions. Collaborate with teams to ensure quality, efficiency, and high standards in coding pra...

Grow your career with an influential role driving data center operations and support. Lead cross-functional teams in incident resolution, improve standardization, and implement architectural enhanceme...

Unlock your potential by leading infrastructure solutions and implementing Microsoft products. You'll ensure smooth operations for End User services, coordinate system design, and mentor a team while...

Lead enterprise-focused engineering support, ensuring technical integrity and quality for high-priority DoD projects. Collaborate with stakeholders, manage complex requirements, and innovate solutions...

Join a team that's dedicated to maintaining and enhancing database systems, leveraging skills in MS SQL, MariaDB, and cloud technologies to ensure robust performance and availability across diverse pl...

Optimize logistics support activities by driving life cycle efficiency and compliance across systems. Be a crucial part of our team, ensuring readiness through comprehensive analysis, documentation, a...

Champion innovation in Mainframe Systems Programs to drive excellence in hardware and software lifecycle management across diverse client engagements, ensuring strategic delivery and transformative op...

Join a team that's at the forefront of groundbreaking technologies, providing analytical and programmatic support to enhance national security initiatives while collaborating with the Department of De...

Join a team that's dedicated to delivering innovative software solutions by executing full development cycles, mentoring engineers, and focusing on user-centric design within a collaborative environme...

Drive your career by leading strategic engineering initiatives that enhance operational excellence, improve performance metrics, and foster cross-functional collaboration to achieve impactful outcomes...

Join a dynamic team to drive the seamless execution of instructor-led training programs, ensuring operational excellence across North America. Collaborate with various stakeholders to elevate the lear...

Elevate cybersecurity standards as you lead efforts to protect critical systems, integrate advanced solutions, conduct security assessments, and mentor team members. Collaborate across teams to ensure...

Lead advanced Microsoft identity engineering initiatives, driving digital transformation through innovative identity and access management solutions tailored for complex organizational structures and...

Optimize cloud infrastructure reliability through proactive monitoring, incident response, and performance evaluation. Collaborate with engineering teams to streamline operations in a dynamic 24x7 env...

Develop and enhance enterprise infrastructure solutions to automate processes, improve performance, and ensure compliance. Collaborate with technical teams and stakeholders to address complex engineer...

Develop and lead a high-performing team of architects, driving customer success through effective management and delivery of Red Hat consulting solutions while aligning with strategic business objecti...

Unlock potential by driving automation and efficiency through developing robust Infrastructure as Code solutions in a dynamic DevOps environment, enhancing reliability with CI/CD practices and cutting...

Develop and maintain security protocols for complex information systems, ensuring compliance with cybersecurity regulations. Engage with key stakeholders to protect high-impact environments and suppor...

Advance sustainable energy solutions by ensuring effective integration of power systems and controls. Collaborate with design teams to deliver resilient operations for large power projects, ensuring c...