Senior Linux Administrator Jobs in Arlington, VA

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...

Empower a secure future by providing expert PKI engineering support for critical systems. Collaborate with teams to design, maintain, and enhance PKI solutions, ensuring robust security for communicat...

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...

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...

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...

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 advanced network solutions by designing, implementing, and securing complex environments. Collaborate with teams to translate technical concepts into actionable insights while ensuring alignm...

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...

Unlock potential by designing and implementing scalable ServiceNow solutions, collaborating with stakeholders to enhance enterprise asset management and compliance within federal programs, ensuring al...

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...

Champion innovation as a Senior Software Engineer, driving full-stack solutions and leveraging AI tools to enhance IT lifecycle management. Collaborate with a dynamic team to deliver impactful softwar...

Join a team that's dedicated to innovative DevOps solutions, enhancing automation and efficiency across diverse projects. Collaborate with passionate professionals while advancing your skills in a sup...

Empower state agencies by modernizing critical systems through software development. Contribute to a collaborative environment while enhancing your skills and supporting the long-term success of Maryl...

Lead the charge in architecting and managing robust cloud platforms, driving modernization efforts, and automating infrastructure solutions for large-scale enterprises. Collaborate with top engineers...

Shape the future of cloud infrastructure as a DevOps Engineer, driving automation, reliability, and scalability in a dynamic team environment. Leverage your expertise in AWS, Kubernetes, and CI/CD to...

Lead the charge in transforming cloud environments by architecting secure, scalable solutions across Azure, AWS, and Google Cloud. Collaborate with clients to navigate complex cybersecurity and compli...