Linux System Administrator Jobs in Greenbelt, MD

Join a team that's pioneering systems engineering solutions, ensuring integration, verification, and validation across complex projects while working collaboratively to meet the challenges of technolo...

Drive the global networking strategy and operations, ensuring seamless connectivity and security across diverse environments. Engage in vendor management, financial oversight, and technical leadership...

Join a mission-driven team to support and optimize Microsoft Exchange and Windows infrastructure in hybrid environments, ensuring system availability, conducting complex migrations, and resolving high...

Drive enterprise IT systems engineering for mission-critical environments, translating operational needs into scalable solutions. Collaborate with teams on architecture, integration, testing, and life...

Innovate secure cloud solutions in federal IT environments, driving Azure infrastructure design, automation, and security compliance. Collaborate with diverse teams to enhance operational efficiency a...

Transform CI/CD processes while managing Azure Cloud workloads and automation. Collaborate with development teams to enhance infrastructure, optimize performance, and ensure seamless release cycles, f...

Lead the charge in designing and managing secure Azure cloud solutions, optimizing infrastructure and automation for federal IT environments while ensuring compliance and enhancing operational efficie...

Drive innovation in software testing while supporting full life cycle efforts. Collaborate within a dynamic team to design, develop, and maintain robust testing processes and automation capabilities...

Drive the implementation of cross-domain transfer scanning and policy enforcement for AI within the War Data Platform, ensuring data integrity and security in classified environments to support missio...

Join our mission to enhance national security through innovative systems engineering. Collaborate with diverse teams to design, develop, and advance cutting-edge technologies, shaping the future of th...

Transform systems engineering capabilities by integrating advanced technology solutions. Collaborate with diverse teams to support customer missions and address critical needs in the Intelligence Comm...

Drive operational excellence by leading the War Data Platform's performance and continuity initiatives, ensuring mission readiness across classified environments through effective strategy and governa...

Join a team that's driving operational excellence in platform services. Lead critical initiatives for mission reliability, ensuring seamless continuity across classified and unclassified environments...

Join a dynamic team to engineer a robust AI platform that integrates diverse tools into a coherent system. Focus on backend infrastructure, cloud services, and production protocols, empowering AI-assi...

Accelerate your career by leading DevSecOps initiatives, designing secure CI/CD pipelines, and enhancing cloud-native platforms. Guide a talented team in establishing best practices for automation, se...

Champion enterprise LAN engineering by leading design, implementation, and modernizing efforts across classified and high-assurance environments while ensuring mission-critical networks deliver reliab...

Unlock your potential by leading infrastructure solutions and implementing Microsoft products. You'll ensure smooth operations for End User services, coordinate system design, and mentor a team while...

Lead enterprise-focused engineering support, ensuring technical integrity and quality for high-priority DoD projects. Collaborate with stakeholders, manage complex requirements, and innovate solutions...

Join a team that's dedicated to maintaining and enhancing database systems, leveraging skills in MS SQL, MariaDB, and cloud technologies to ensure robust performance and availability across diverse pl...

Optimize logistics support activities by driving life cycle efficiency and compliance across systems. Be a crucial part of our team, ensuring readiness through comprehensive analysis, documentation, a...

Lead the charge in designing and managing secure Azure cloud solutions within federal environments, enhancing automation and security to improve IT performance and compliance while playing a pivotal r...

Transform federal IT landscapes by designing and managing robust Azure cloud solutions. You will implement best practices in automation, security, and compliance, enabling optimal performance and oper...

Optimize production efficiency and reliability in scalable data systems. Collaborate cross-functionally to mitigate incidents, enhance automation, and improve observability for Veeam's Data Cloud plat...

Champion innovation in Mainframe Systems Programs to drive excellence in hardware and software lifecycle management across diverse client engagements, ensuring strategic delivery and transformative op...

Engage as a Software Engineer shaping innovative solutions for defense clients. Collaborate with cross-functional teams to deliver advanced capabilities in AI/ML, tackling mission-driven challenges wi...