Linux System Administrator Jobs in Reston, VA

Engage in missile defense architecture analysis and system assessments, driving performance evaluations across complex systems using advanced modeling tools. Contribute to trade studies and capability...

Lead the systems engineering aspects of proposal development, managing complex technical challenges while fostering collaboration across multidisciplinary teams to deliver innovative solutions that al...

Optimize service desk operations by leading staff, enhancing customer experience, and driving service quality through performance analysis and ITSM processes. Ensure effective change management and co...

Play a key role in enhancing cloud-based infrastructure as a Senior ServiceNow Engineer, delivering high-quality, secure solutions for hybrid environments while collaborating with multidisciplinary te...

Pioneer innovative systems engineering solutions across the lifecycle. Collaborate with government officials and various stakeholders to ensure technical integrity and quality in complex projects, enh...

Champion automation excellence in testing by enhancing scripts, strategies, and frameworks for healthcare software, while collaborating with teams to ensure thorough validation and verification of pro...

Optimize federal cybersecurity governance by leading ISSO activities across a broad portfolio. Ensure compliance with RMF while managing risks, overseeing security documentation, and mentoring securit...

Lead and optimize cybersecurity governance across federal systems, managing comprehensive risk management frameworks. Drive activities including authorization, documentation, and compliance in high-st...

Shape the future of classified systems security by leading initiatives, managing compliance, and fostering team development to protect sensitive information within a dynamic and collaborative environm...

Transform the Submarine SE&I program by leading a cross-functional team in design and testing. Collaborate with stakeholders, drive process excellence, and ensure timely delivery of robust combat syst...

Elevate the university’s cybersecurity posture by managing and optimizing security systems, conducting forensic analysis, and leading incident response efforts. Collaborate with teams to protect infor...

Transform secure development processes as you design, implement, and maintain CI/CD pipelines, supporting cloud and container-based environments while enhancing security practices across the engineeri...

Shape the future of enterprise customer support by providing technical and operational solutions. Collaborate with diverse teams to enhance product functionality and improve customer experience throug...

Champion the future of hybrid enterprise environments with expert technical support for Windows, Linux, and Kubernetes. Engage in complex troubleshooting while enhancing CI/CD pipelines for seamless a...

Collaborate to design, develop, and optimize mission-critical software solutions, ensuring high performance and scalability. Engage with cross-functional teams to define features, troubleshoot issues...

Drive secure network solutions by leveraging SME expertise to enhance DoD IP capabilities. Collaborate with teams to innovate architecture, optimize systems, and ensure operational integrity and docum...

Drive innovation by architecting AWS-based infrastructure, automating systems, and optimizing deployment processes, ensuring a highly available microservices platform to enhance operational efficiency...

Unlock potential by designing and maintaining a robust cloud infrastructure, enabling seamless DevOps practices through modern technologies, while ensuring system availability and optimal performance...

Build robust test plans and systems to ensure quality across hardware and software functionalities. Collaborate with diverse teams to automate and validate cutting-edge data center infrastructure, imp...

Join a dynamic team to drive software engineering projects, utilizing cutting-edge technologies to innovate solutions and enhance capabilities in a secure environment. Collaborate with experts to mode...

Inspire innovative software solutions and lead development projects while collaborating with cross-functional teams to enhance system efficiencies and functionality, leveraging your extensive engineer...

Drive the evaluation and validation of cutting-edge hardware and software. Lead testing methodologies, troubleshoot enterprise applications, and enhance security systems while collaborating with vendo...

Shape the future of systems engineering by leading multi-phase projects, ensuring technical integrity and quality while collaborating with government entities and senior leadership to navigate complex...

Contribute to the design and development of scalable, secure systems while mentoring peers and leading engineering projects. Drive technical strategies and enhance agile processes across teams to ensu...

Champion security measures in classified environments, ensuring compliance with ATO and RMF processes while leading cybersecurity operations to fortify the systems' security posture and sustain ongoin...