Senior Linux Administrator Jobs in Columbia, MD

Empower your career by joining a dynamic team to design and implement robust DevOps solutions in a fast-paced, mission-critical environment, while enjoying a blend of onsite collaboration and remote f...

Oversee the deployment of microservices in a DevSecOps pipeline, ensuring robust integration and support for critical geospatial intelligence systems in a Linux-based AWS environment. Leverage experti...

Drive innovation in cloud infrastructure by designing and managing secure GCP solutions. Collaborate with teams to optimize processes and ensure compliance in a high-security government environment, e...

Optimize IT system performance by managing Microsoft Identity Manager and SQL environments. Collaborate in troubleshooting, maintenance, and configuration to ensure data integrity and enhance user exp...

Accelerate progress at modern cloud architectures by developing and managing Infrastructure as Code and CI/CD pipelines, ensuring top-notch deployment of middleware and backend services, while support...

Support complex VMstore product issues as the L3 escalation point, ensuring rapid resolution and strong customer advocacy. Leverage deep technical expertise to collaborate with engineering, maintainin...

Reimagine the operational backbone of public transit by managing vital software systems. This role blends software engineering duties with Linux administration to enhance the MBTA Operations Control C...

Pioneer advanced performance enhancements for a cutting-edge simulation platform, developing scalable, reliable software solutions in a dynamic environment while collaborating with teams to meet Aeros...

Drive analytic excellence by leveraging tools and databases to support HUMINT collection. Collaborate with cross-functional teams to assess operational needs and deliver comprehensive targeting report...

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...

Innovate automation solutions for large-scale IT network infrastructure. Engage in developing and implementing process automation while optimizing system performance and reliability to enhance product...

Join a team that's driving innovative digital modernization initiatives. As a key player, you'll manage the administration and optimization of Appian and other low-code platforms, ensuring high perfor...

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...

Develop and implement innovative Knowledge Management strategies to enhance organizational efficacy, leading transformative initiatives and fostering best practices across teams to optimize efficiency...

Drive the design, deployment, and maintenance of secure enterprise network infrastructure, ensuring optimal performance and compliance while fostering collaboration with cross-functional teams to enha...

Engineer and support Windows infrastructure within complex environments. Collaborate with Tier 2 support to resolve issues and drive solutions, enhancing operational stability. Dive into Active Direct...

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...

Join a team that's dedicated to enhancing geospatial intelligence through innovative software solutions. This role encompasses maintaining, developing, and integrating robust software systems vital to...

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...

Join a team that's pushing the boundaries of embedded Linux technology. You'll be instrumental in developing real-time software architectures, enhancing customer experiences, and solving complex hardw...

Drive operational excellence by automating CI/CD pipelines and improving infrastructure stability across diverse applications, ensuring secure and efficient deployment in agile environments. Take owne...

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...

Optimize and develop an internal AI Enablement Platform; lead projects, integrate Microsoft identity systems, and enhance productivity through cutting-edge software tools while collaborating across te...