Senior Linux Administrator Jobs in Greenbelt, MD

Bring your expertise to our team as a Full-Stack Developer, where you'll enhance and integrate software solutions in a collaborative agile environment, contributing to projects that challenge your ski...

Accelerate your career as a Full-Stack Developer, contributing to innovative software solutions in a collaborative agile environment, enhancing system capabilities, and providing robust support for de...

Join a team that's dedicated to ensuring 24/7 availability of technology solutions, focusing on IBM WebSphere Application Server. Collaborate to identify and resolve complex technical issues, enhancin...

Deliver robust solutions as a DevOps Development Lead, architecting cloud infrastructure, automating workflows, and guiding a dynamic team to enhance system performance and reliability in a fast-paced...

Join a team that's central to enhancing cybersecurity for pivotal operations. As a key engineer, you'll design and maintain cutting-edge security tools to bolster defense capabilities across varied en...

Unlock potential by leading systems engineering efforts to ensure successful project realization and integration. Collaborate across disciplines to meet stakeholder needs while managing risks and opti...

Lead systems engineering efforts to integrate diverse disciplines, ensuring stakeholder requirements are met and systems operate effectively through their lifecycle, providing critical support to Navy...

Help us enhance system reliability and scalability by collaborating with peers, mentoring, and developing innovative solutions within an agile team to ensure high-quality software delivery and support...

Accelerate your career in a dynamic role where you will enhance cloud automation, collaborate across teams, and maintain CI/CD pipelines in a fast-paced environment, ensuring optimal performance of ap...

Unlock your potential as a technical expert supporting VA systems. Collaborate on cloud solutions while ensuring compliance and optimizing software delivery in a fast-paced environment. Join a dedicat...

Transform scientific algorithms into reliable operational applications. Partner in enhancing software tools and systems within the radar network while ensuring seamless data integration and compliance...

Contribute to impactful research initiatives by analyzing policies, coordinating evaluations, and supporting operational transitions while leading the development of analytic tools and technical infra...

Engineer and build scalable enterprise applications and cloud-native solutions in Microsoft Azure, leveraging modern engineering practices and DevSecOps principles to enhance application performance a...

Elevate your career with a lead role overseeing enterprise network operations, delivering vital infrastructure services and ensuring compliance for over 120,000 users across a diverse range of militar...

Elevate your career by joining a dedicated team that designs, deploys, and maintains robust network systems. You will support a diverse IT infrastructure catering to around 10,000 users, ensuring high...

Transform your career by designing and maintaining a robust network infrastructure supporting thousands. Be a critical technical resource ensuring high availability and security while optimizing corpo...

Drive mechanical systems reliability for critical environments, ensuring safety and performance across data centers and labs. Provide expert leadership, mentoring, and cross-discipline coordination to...

Join a dynamic team where you'll oversee system engineering projects, integrating software and hardware for complex applications while ensuring compliance with DOD standards and managing the developme...

Join our team and take ownership of optimizing Oracle PeopleSoft database environments, ensuring performance and security while supporting enterprise-wide human resources systems. Drive innovation and...

Deliver strategic leadership as a senior systems engineer in C4I/IAMD, enhancing coalition interoperability and integrated defense capabilities through collaboration with international partners and se...

Architect the future of air and missile defense by leading strategic integration of C4I systems, engaging with international partners, and delivering expert guidance to enhance coalition interoperabil...

Shape the future of enterprise networking by leading infrastructure design and cloud integration efforts, ensuring secure and scalable solutions across diverse environments while collaborating with en...

Drive the development of cutting-edge infrastructure solutions, enabling teams to harness data and analytics for impactful decision-making within the defense sector, while ensuring optimal performance...

Engage in technical leadership to develop and oversee server operations, manage data center infrastructure, and troubleshoot complex systems. Drive automation and provide support for cloud technologie...

Drive Adelphi's security program, ensuring compliance and collaboration in a fast-paced environment. Lead efforts for timely DoD authorization, integrating security architecture with operations while...