Senior Linux Administrator Jobs in Greenbelt, MD

Lead advanced Systems Engineering for endpoint security architecture, ensuring optimal performance and security across hybrid environments. Collaborate with teams to develop strategies, documentation...

Champion the implementation of security controls and compliance for critical systems, ensuring proper execution of the Assessment and Authorization process. Collaborate effectively across teams to enh...

Unlock potential by leading the modernization of data architectures and fostering innovative data pipelines. Your expertise will drive the transition from legacy to modern systems to support critical...

Join a dynamic team as you lead the charge in managing virtual desktop environments, analyzing system performance, ensuring compliance, and enhancing cybersecurity measures for critical national intel...

Lead the charge in enhancing user experiences through innovative Virtual Desktop solutions. Drive system performance, security compliance, and support in a dynamic large-scale computing environment to...

Accelerate operational efficiency by managing Linux VMs and Kubernetes cluster health across diverse platforms, leveraging strong troubleshooting and automation skills to enhance security and complian...

Transform cloud strategies by providing technical leadership in DevOps and platform engineering. Define best practices for Azure-based infrastructure, automation, and data integrations while mentoring...

Support the Army National Guard's IT and cybersecurity operations by administering and maintaining identity services. Ensure compliance and security across both classified and unclassified networks wh...

Engage deeply with customers to resolve technical challenges and optimize their network management using NetBox. Collaborate with cross-functional teams to ensure product adaptation and success while...

Shape the future of secure federal IT by delivering systems engineering excellence. Collaborate across teams to ensure operational performance, compliance, and resilient infrastructure for mission-cri...

Join a team that's driving cybersecurity compliance through effective JIRA management. Support Agile methodologies and enhance collaboration between technical teams to ensure timely completion of secu...

Elevate your career by collaborating with partners to optimize technical integration strategies, ensuring seamless performance across Red Hat Ecosystem platforms and driving successful joint solutions...

Support cybersecurity operations by executing RMF activities and documentation for ARNG systems, ensuring compliance and security readiness across a vast network supporting over 120,000 users in vario...

Lead the charge in optimizing IBM ELM solutions for a mission-driven environment. You will integrate, automate, and enhance engineering platforms to boost efficiency and system reliability in secure c...

Innovate cloud infrastructure solutions as a DevOps Engineer, driving deployment and support for mission-critical applications alongside Agile teams. Collaborate on features that modernize existing sy...

Join a team that's pivotal in shaping secure cloud networking for defense initiatives. Contribute to innovative projects, ensuring operational excellence and compliance across multiple classified envi...

Join a team that's driving cloud networking solutions for the War Data Platform, ensuring secure and efficient operations across multiple classified environments while supporting mission-critical appl...

Elevate project financial management across large construction projects by overseeing job costing, accounts payable, and vendor compliance while collaborating with cross-functional teams to enhance op...

Join a team that innovates in talent acquisition technology, shaping AI-driven recruitment strategies. Drive automation, manage integrations, and enhance systems that empower recruiters, ensuring secu...

Empower mission-critical operations by designing and sustaining cloud networking for advanced AI deployment across secure environments, ensuring robust connectivity and compliance in dynamic, classifi...

Join a dynamic team as you oversee and enhance cybersecurity strategies, ensuring secure architectures and compliance standards are met while collaborating across diverse technical teams for optimal i...

Analyze, develop, and manage federal timekeeping solutions to ensure compliance and enhance system efficiencies in collaboration with stakeholders, focusing on accuracy and support across enterprise e...

Elevate federal program management by providing expert oversight and support for timekeeping and payroll systems. Drive compliance, enhance efficiency, and optimize customer service across a large ent...

Transform global enterprise networks by designing and developing innovative tools and systems. Collaborate with cross-functional teams to enhance user experience and ensure high-quality software solut...

Grow your career with this pivotal role that supports and manages an organization's information assurance program, ensuring compliance with security policies and maintaining a robust operational secur...