Linux System Administrator Jobs in Reston, VA

Optimize security measures to safeguard sensitive information and systems. Collaborate with IT and security teams to ensure compliance with federal regulations while managing cyber threats and enhanci...

Shape the future of facilities management and IT support by coordinating space planning, managing IT resources, and liaising with agency partners to ensure operational effectiveness across multiple lo...

Shape infrastructure strategies to align with business goals, lead complex projects, guide talent development, and ensure high-quality outcomes through effective communication and innovative solutions...

Accelerate product security by designing and implementing robust security measures across cloud platforms, infrastructure, and services, collaborating with teams to fortify Tailscale against emerging...

Engineer seamless Video Teleconferencing (VTC) solutions, ensuring exceptional multimedia operations for VIP and General Officer events. Manage and troubleshoot advanced VTC systems with a commitment...

Solve complex challenges in hypersonic and reentry systems. Collaborate with multidisciplinary teams to innovate and advance strategic capabilities, contributing to the nation's defense technology and...

Engage in designing, building, and operating multi-environment infrastructures to support customer workloads across diverse environments, including public cloud and isolated setups, with a focus on au...

Join a team that serves as the Lead Linux Systems Administrator, managing installation, configuration, and maintenance of secure Red Hat Linux systems, ensuring compliance and security while maximizin...

Lead the administration of SAP Linux Systems, ensuring compliance and operational efficiency. Oversee installation and maintenance of Red Hat Linux systems, while implementing security measures to pro...

Deliver top-tier IT support by managing systems infrastructure, troubleshooting issues, and ensuring operational integrity. Engage in user support, enhance reliability, and maintain a secure computing...

Advance IT excellence by managing system infrastructure, resolving technical issues, and ensuring system performance. Collaborate with teams to provide exceptional support while maintaining operationa...

Support the entire systems engineering lifecycle by ensuring technical integrity and communication with stakeholders, while managing projects effectively and adhering to ISO/IEC 15288 standards...

Optimize systems engineering processes to enhance efficiency and performance. Contribute to the design and support of advanced solutions in a collaborative environment, utilizing your technical expert...

Pioneer innovative solutions as a mid-level systems engineer, collaborating on dynamic projects that enhance system functionality, drive efficiencies, and support critical operations in a secure envir...

Unlock potential by driving the evolution of critical automation software through hands-on engineering, technical design, and collaborative problem-solving, ensuring high-quality delivery and robust p...

Join a team that's shaping the future of defense technology through innovative software engineering! Contribute to critical R&D projects, enhancing systems for speed and efficiency while collaborating...

Shape the future of cybersecurity frameworks by developing RMF A&A packages, enhancing system protection through security assessments, and collaborating across teams to meet compliance and stakeholder...

Elevate your career by managing and optimizing IT infrastructure, including VMware environments, server administration, and security compliance while ensuring operational excellence and innovative tec...

Join a team that's dedicated to ensuring high-performance Kubernetes clusters while leveraging Linux infrastructure. Drive platform reliability, scalability, and security compliance to support mission...

Advance your career by supporting high-performance Kubernetes clusters in a secure PaaS environment. Ensure platform reliability and security compliance while optimizing cluster performance for missio...

Drive innovation by leading system requirements analysis and architecture development. Collaborate with stakeholders to define needs, oversee design processes, and ensure the technical integrity of sy...

Transform the approach to mission-integrated security by developing and implementing robust safety protocols, monitoring systems for vulnerabilities, and ensuring compliance with assessment requiremen...

Empower a collaborative team to design and enhance complex software applications, utilizing agile methodologies. Drive performance and scalability improvements while ensuring quality and effective com...

Champion seamless IT operations by maintaining and optimizing systems, networks, and security protocols. Support end-users and safeguard data integrity to enhance organizational efficiency and respons...

Elevate legacy systems by implementing microservices and advanced technologies, ensuring seamless integration and performance in an Agile environment. Collaborate with teams to execute thorough testin...