Linux System Administrator Jobs in Greenbelt, MD

Transform the observability landscape by enhancing monitoring, telemetry, and incident management for the TRAIT application, ensuring operational reliability and efficiency across teams...

Manage and support the configuration, maintenance, and troubleshooting of Linux-based embedded systems in mission-critical environments, enabling engineering teams to streamline operations and solve c...

Empower federal IT security by leading compliance and authorization efforts. Collaborate with technical teams to develop security documentation and ensure alignment with cybersecurity standards while...

Unlock innovative design solutions as you lead ICT engineering projects, collaborating across teams on data centers and smart building initiatives while overseeing complex design and construction acti...

Drive scalable virtualization solutions in a dynamic environment, overseeing VMware infrastructure and converged systems to ensure optimal performance and support. Be part of a skilled team enhancing...

Join a team that's transforming cloud infrastructure by securing and optimizing applications in AWS GovCloud. Collaborate in cross-functional Agile environments to design, implement, and enhance secur...

Shape enterprise-level DDI solutions through design, automation, and operational excellence. Leverage your expertise in DNS, DHCP, and IPAM to enhance network reliability, security, and efficiency acr...

Partner with us to optimize our CI/CD pipeline and enhance automation while collaborating with a dynamic team to design resilient architectures and software features, ensuring efficiency, performance...

Drive innovation in acquisition systems engineering to enhance national security capabilities through strategic planning, prototype acquisition, and integrated program management...

Join a team that's transforming national security by developing acquisition strategies and ensuring successful program implementation through innovative engineering and collaboration with government a...

Reimagine IT operations by resolving advanced user issues and managing enterprise systems. Collaborate with teams to enhance service reliability within a vast network, while ensuring compliance and le...

Drive the management and support of Federal Physical Security systems, ensuring high performance and availability. Lead technical initiatives while liaising with clients and maintaining top-notch serv...

Join our dynamic team as a System Administrator, where you will support complex Federal Physical Security Systems. Collaborate with technical and non-technical clients to ensure high-standard service...

Optimize your career by leading the management and enhancement of an ARCHIBUS environment, ensuring effective applications support while driving system improvements across diverse facilities and workp...

Unlock potential by designing and developing low-level kernel components, performing reverse engineering on Windows binaries, and collaborating with cybersecurity teams for threat analysis and solutio...

Elevate your career as a Cyber Software Engineer, driving advanced research and systems development by analyzing Windows internals, creating kernel-mode components, and enhancing cybersecurity efforts...

Join a dynamic team to support and enhance identity management operations, ensuring cybersecurity and compliance across a vast enterprise network. Your expertise will be pivotal in managing and securi...

Reimagine the future of IT solutions by designing and developing systems that meet dynamic organizational needs within a collaborative team. Ideal for a motivated professional eager to drive innovatio...

Manage complex technical escalations for VMstore products, providing expert resolution and preventing issues in high-pressure environments, while advocating for customer needs to engineering and ensur...

Lead technical excellence in complex geospatial intelligence systems by applying multidisciplinary systems engineering. Drive innovations in architecture, develop requirements, and enhance performance...

Engage in a rewarding role where you will support Tier 1 and Tier 2 help desk operations, troubleshoot PKI tool issues, test new releases, and ensure compliance. Leverage your technical expertise to e...

Lead the charge in designing and integrating complex systems, ensuring robust support across hardware and software environments. Collaborate with teams to analyze requirements and troubleshoot perform...

Explore innovative solutions in a dynamic environment. Collaborate with teams to troubleshoot user issues and enhance operations through effective knowledge management and outreach, ensuring optimal s...

Lead the charge in managing day-to-day operations of a large-scale Data Center, ensuring optimal reliability and availability of critical infrastructure systems while implementing innovative strategie...

Grow your career with a vibrant Data Center Operations Team, leading critical infrastructure management, ensuring optimal performance and reliability of complex electrical systems. Drive innovation an...