Senior Linux Administrator Jobs in Columbia, MD

Shape the security landscape by ensuring compliance and enhancing systems' defenses as an Information System Security Officer, focusing on critical mission systems and applying advanced security proto...

Lead the design and delivery of high-quality, scalable software solutions by mentoring developers, driving code quality, and optimizing performance across modern frontend and backend frameworks...

Join a team that's dedicated to optimizing security for critical mission systems. Drive compliance and enhance the security posture through innovative approaches and continuous monitoring while suppor...

Lead the development of an innovative frontend architecture for a next-gen console. Work collaboratively to define user experiences, create shared tooling, and enhance platform capabilities, all in a...

Join a dynamic team of engineers to develop and enhance critical internal tools, optimizing a data-driven eCommerce strategy while building web applications in a supportive, remote-first environment...

Unlock potential by joining a dynamic technical team focused on Cyber and Data Management, where you'll create documentation and system requirements, ensure compliance, and support performance initiat...

Join a team that's committed to enhancing national security through innovative systems engineering, focusing on secure operation and maintenance of Windows and Linux systems, while collaborating with...

Join a team that's committed to building robust software solutions and optimizing data pipelines. We're looking for a skilled Senior Developer with expertise in frontend and backend technologies, clou...

Optimize the future-state infrastructure architecture, ensuring seamless integration across cloud, network, systems, and security domains to support business growth and enhance operational resilience...

Manage the integration of systems engineering processes to enhance operational capabilities, performing simulations and analyses while collaborating with diverse teams to support mission objectives wi...

Unlock your potential by supporting enterprise SAN infrastructure, ensuring reliable and secure network operations. Collaborate with teams for 24/7 monitoring, incident management, and performance opt...

Transform enterprise systems through hands-on Linux engineering, scripting, and automation. Lead planning and deployment of security solutions while ensuring compliance with industry standards. Drive...

Unlock potential by designing and implementing innovative infrastructure services to enhance autonomous systems. Collaborate with cross-functional teams to develop scalable back-end solutions and enab...

Join a dynamic team driving innovation in cybersecurity, enabling critical support for Red and Blue Teams, and advancing your software engineering skills while making a meaningful impact in a collabor...

Join a team that's securing enterprise environments by designing and maintaining endpoint solutions, automating processes, and implementing security frameworks to enhance IT infrastructure resilience...

Pioneer secure engineering solutions, enhancing enterprise resilience against threats. Design, implement, and maintain advanced systems to safeguard environments, ensuring reliable endpoint protection...

Champion the design and development of robust software solutions, focusing on scalability and performance while fostering collaboration and code quality within a dynamic engineering team...

Elevate design effectiveness by providing DFx leadership, ensuring manufacturability, assembly efficiency, and quality throughout product lifecycles while collaborating across engineering, manufacturi...

Optimize DevOps strategies to elevate team collaboration, enhance cloud infrastructure, and streamline CI/CD processes while ensuring quality and security standards are met across the federal sector...

Lead the charge in supporting cloud-based systems for robust digital engineering, ensuring high-performance infrastructure and seamless tool interoperability while delivering exceptional user support...

Help us maintain seamless operations across diverse network environments while providing hands-on assistance, technical support, and innovative solutions in a dynamic IT landscape. Join a collaborativ...

Optimize cloud operations as a Senior DevOps Engineer by enhancing infrastructure and automating software delivery workflows. Collaborate with development teams to ensure security and efficiency in a...

Drive impactful low-voltage projects by coordinating site activities, supervising teams, and enforcing safety protocols to ensure timely and quality project execution while maximizing efficiency and t...

Transform IT infrastructure by supporting design and sustainment of hybrid environments, managing essential systems, ensuring security, and driving seamless operations across multiple domains...

Lead the charge in enhancing cloud infrastructure through automated solutions, technical mentorship, and operational excellence. Collaborate globally to implement effective strategies, drive innovatio...