Senior Linux Administrator Jobs in Gaithersburg, MD

Take ownership of security operations, ensuring compliance and integrity of enterprise systems. Collaborate across teams to identify vulnerabilities, manage patches, and support cybersecurity initiati...

Accelerate progress at the forefront of high-performance computing by developing and maintaining core system libraries and interfaces, enhancing platform reliability, and collaborating across teams to...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...

Join a team that's dedicated to maintaining and optimizing SQL Server environments, ensuring security and performance. Collaborate with development teams on tasks like query optimization and provide c...

Join a team that's pioneering solutions with your expertise in systems engineering, drawing on 20+ years of experience. Your role encompasses critical project delivery and innovation, supporting an im...

Manage complex AI-powered modernization projects in federal healthcare, overseeing cross-functional teams to ensure successful delivery of initiatives that enhance mission-critical systems and support...

Shape the future of technology by driving full-stack development initiatives that enhance mission-critical software capabilities, ensuring robust, secure applications in an agile environment, while co...

Empower a multinational initiative by managing and optimizing cutting-edge infrastructure technologies, ensuring seamless connectivity and security to enhance information-sharing capabilities among al...

Shape the future of healthcare technology by developing high-performance, cloud-native applications using .NET and React. Collaborate cross-functionally to enhance patient outcomes through scalable an...

Collaborate with cybersecurity and infrastructure teams to engineer, deploy, and maintain a robust IDaaS platform. Drive integration of identity solutions adhering to Zero-Trust principles within a mi...

Champion the design and deployment of global AWS cloud infrastructure, ensuring optimal system performance and reliability while collaborating with cross-functional teams and driving continuous improv...

Contribute to advanced network engineering solutions, ensuring robust data, voice, and video services. Drive operational support, design redundancy, and enhance network performance while collaborating...

Accelerate progress at building cutting-edge data and voice networks with hands-on design, troubleshooting, and support. Engage in advanced projects, collaboration, and knowledge transfer in a dynamic...

Lead the architectural design and integration of enterprise systems while driving modernization strategies to enhance operations and performance. Collaborate with cross-functional teams to ensure secu...

Shape the future of our enterprise network by defining standards, leading transformations, and driving innovative solutions to enhance performance and scalability across on-premises and cloud environm...

Empower mission success by managing enterprise IT infrastructure in hybrid environments, ensuring performance, security, and compliance for crucial applications across multiple network domains. Join u...

Oversee cloud platform operations with Kubernetes and Hadoop, ensuring system stability and performance while providing technical support and troubleshooting in a fast-paced environment focused on hig...

Grow your expertise in systems engineering by supporting critical federal IT programs. Lead the charge in managing enterprise systems to ensure reliable operations in secure environments, driving miss...

Create scalable network infrastructures to support mission-critical analytics, driving innovation in data management and security while collaborating with diverse teams to deliver impactful solutions...

Lead the charge in managing six isolated classified networks, ensuring security and compliance while collaborating with a dedicated engineering team to enhance reliability and performance. Drive proje...

Join a team that's dedicated to enhancing secure cloud operations and partner integration through advanced Linux and automation technologies as a Cloud Systems Administrator. Your expertise will guide...

Join a team that's focused on secure cloud operations and partner integration. As a Cloud Systems Administrator II, you'll work with advanced technologies in a mission-driven environment, ensuring sea...

Join a dynamic team as a Senior Systems Integrator, acting as the key liaison to enhance client missions through communication, coordination, and insights. Collaborate both remotely and in-field, ensu...

Solve complex infrastructure issues while managing user systems and security. Take ownership of system administration tasks, apply necessary updates, and support deployment of new projects to ensure e...

Grow your career with a Program Analyst II role supporting DOW Federal acquisition programs, where you'll analyze data, develop solutions, and enhance organizational effectiveness through collaborativ...