Linux System Administrator Jobs in Washington, DC

Transform the operational landscape of a large-scale Data Center. Lead daily management of essential infrastructure, ensuring reliability and availability while driving innovation and best practices...

Join a team that's dedicated to optimizing data pipelines and backend systems. Leverage your expertise in Java and ETL development to enhance performance and reliability in a collaborative, remote env...

Elevate open-source software security by analyzing vulnerabilities, collaborating with teams, and contributing to projects. Join us to enhance cybersecurity initiatives and drive innovation in softwar...

Join a dynamic team to manage and enhance SQL Server platforms, ensuring optimal performance and reliability through maintenance, monitoring, and troubleshooting. This role offers the chance to deepen...

Transform healthcare by engineering seamless data integrations between complex EHR systems and our innovative platform. Empower clinicians with actionable insights to enhance patient care and outcomes...

Engage in full stack development from concept to execution, utilizing Java and React. Collaborate with teams to enhance client systems while ensuring effective communication and problem-solving for te...

Optimize hybrid and edge multi-tenant infrastructure for secure, scalable application environments. Lead DevSecOps initiatives, ensuring robust network and virtual infrastructure development, security...

Join a team that's passionate about deploying mission-critical systems. You'll collaborate on integration, automation, and monitoring of high-availability network solutions while driving innovation an...

Collaborate with multidisciplinary teams to develop and implement software solutions for NASA's Near Space Network, ensuring alignment with mission requirements and technical specifications while prov...

Elevate database performance by designing, implementing, and maintaining complex PostgreSQL environments. Ensure data integrity, security, and seamless integration within organizational systems while...

Drive mission success by coordinating systems engineering and integration efforts across diverse teams, ensuring seamless software delivery and operational continuity in complex environments. Your exp...

Transform mission-critical operations by administering and optimizing SharePoint environments across classified networks. Collaborate with IT teams and government customers to enhance data organizatio...

Unlock potential by administering and optimizing SharePoint environments across classified networks. Collaborate with IT teams and government customers to enhance data organization, streamline workflo...

Lead the charge in architecting and operating multi-account AWS environments, enhancing infrastructure automation, and collaborating across teams to deliver secure, observable services for modern ente...

Optimize engineering systems through design, development, and lifecycle management. Collaborate on projects, solve complex problems, and ensure system integrity while maintaining documentation and sec...

Transform engineering systems through design, development, and operation. Collaborate on innovative solutions, ensuring security and efficiency throughout the system lifecycle while contributing to im...

Unlock potential by leading the Tenable stack for a global network, ensuring robust vulnerability management and security across an Intelligence Community enterprise. Collaborate with a skilled team t...

Champion the maintenance and enhancement of mixed C++ media-processing platforms, ensuring reliability and support for video exploitation applications. This role requires expertise in debugging, build...

Support operational excellence by monitoring enterprise network infrastructure, ensuring service health, and delivering timely reports. Collaborate with technical teams to address incidents and enhanc...

Elevate your career by leading security and compliance initiatives in a dynamic healthcare SaaS environment. Drive key programs, manage audits, and partner with cross-functional teams to ensure regula...

Join a team that's dedicated to enhancing enterprise applications in a regulated environment. Collaborate with cross-functional teams to design, develop, and secure modern .NET and React applications...

Unlock the potential of security management by leading risk assessments, ensuring compliance, and collaborating with stakeholders to enhance security protocols and processes across the organization...

Lead the charge in advanced spectrum engineering, providing critical E3 support for DoD systems. Collaborate with diverse teams to ensure electromagnetic compatibility and effective spectrum managemen...

Drive innovative ServiceNow solutions for federal programs, leveraging your expertise in IT Asset Management, integrations, and platform architecture to enhance operational efficiency and data integri...

Transform technology operations by leading IT and cybersecurity strategies, ensuring secure, scalable systems while enhancing employee support in a dynamic, remote-first environment. Collaborate acros...