Linux System Administrator Jobs in Sterling, VA

Unlock high performance in computing through integration and support of diverse systems. Collaborate with teams on Linux, UNIX, and Windows environments to enhance software functionality and reliabili...

Transform your career by managing critical systems operations, enhancing infrastructure, and driving automation in a dynamic environment. Collaborate with a skilled team to ensure high availability an...

Unlock potential by leading end-to-end systems engineering, focusing on identity, infrastructure, and security. Collaborate across teams to enhance automation and compliance, ensuring a robust and eff...

Transform your career by joining our dynamic team as you design, implement, and maintain secure operational networks. Collaborate across teams to enhance system performance and ensure robust security...

Lead the charge in transforming a mission-focused product suite for broader DoD deployment. Drive software development, enhance key management services, and collaborate across teams to ensure robust...

Empower your career by designing and implementing innovative network solutions. Collaborate with a dynamic team to enhance network security, optimize performance, and ensure seamless connectivity acro...

Transform network infrastructure by developing and implementing scalable solutions. Collaborate on security measures, troubleshoot issues, and enhance network performance through monitoring and docume...

Join a dynamic team to provide critical systems administration and engineering support for federal systems. Leverage your expertise in Windows environments and network management to ensure optimal per...

Join us to shape the future of observability in infrastructure. Lead technical direction, mentor engineers, and enhance our metrics and logging platforms while driving automation and AI integration ac...

Lead the charge in enhancing security protocols and user access management. Collaborate with diverse teams to ensure compliance with federal regulations while providing exceptional customer support in...

Elevate security standards by managing user accounts and access controls. Collaborate with diverse teams to ensure compliance with federal policies while providing exceptional customer support in a dy...

Join a team that's optimizing high-performance storage for mission-critical HPC environments. Collaborate with experts to ensure data security and availability while enhancing your skills in Linux and...

Join a team that's shaping the future of national security by supporting systems engineering for mission-critical programs. Collaborate with multidisciplinary teams to develop reliable, secure, and sc...

Advance cybersecurity solutions by integrating technical methodologies to resolve complex vulnerabilities. Support the full lifecycle of secure IT environments while optimizing workflows and ensuring...

Deliver your expertise to optimize Linux systems and VMware platforms, ensuring high availability and efficient virtual environments. Collaborate with teams to maintain system security and performance...

Shape the future of cybersecurity by leading systems engineering efforts in developing, integrating, and testing secure enterprise infrastructure and products, while ensuring compliance with industry...

Engage in mission-critical data science and machine learning projects, applying advanced statistical methods and software engineering to enhance intelligence capabilities in a dynamic cyber environmen...

Transform identity and access management by executing daily operations, supporting AI tooling, and managing SaaS vendor administration. This role offers hands-on experience and a clear growth path tow...

Engage in the design, deployment, and support of Linux infrastructures, ensuring optimal performance for mission-critical applications in a collaborative environment with development and security team...

Contribute to the design, deployment, and maintenance of secure Linux infrastructures. Collaborate with developers and engineers to ensure reliable environments that support mission-critical applicati...

Innovate at the forefront of systems engineering, leveraging 20 years of expertise to configure, manage, and optimize IT infrastructures while leading automation efforts and enhancing system performan...

Empower systems engineering excellence by designing, integrating, and sustaining mission systems. Collaborate with teams to enhance operational capabilities while providing lifecycle support and condu...

Optimize your career by supporting a federal .NET portfolio management system, focusing on reporting and budget compliance. Collaborate on enhancements and integrate with stakeholders while ensuring d...

Lead the charge in enterprise Linux engineering, overseeing design, reliability, and support for Linux systems. Collaborate across teams to ensure optimal performance and security while mentoring juni...

Join a team that's dedicated to delivering top-notch technical support and system administration for critical infrastructure, ensuring seamless operations and exceptional user experiences in a securit...