UNIX System Administrator Jobs in Greenbelt, MD

Elevate the future of defense by building robust backend services and APIs for AI/ML access in the War Data Platform, ensuring secure operations across a range of environments and enhancing mission ca...

Optimize data center operations by leading performance analyses, overseeing incidents, and managing expansion projects. Drive process improvements and ensure facility health with a focus on efficiency...

Join a team that's dedicated to optimizing data center performance, leading major enhancements, and executing strategic expansions while managing incidents and fostering cross-functional collaboration...

Engage in the management of multiple data centers, optimizing operations through performance analysis, incident resolution, and collaboration across teams. Drive continuous improvement by implementing...

Build impactful enterprise applications by developing and maintaining crucial software for the Army National Guard. Ensure security and reliability in a collaborative Agile/DevSecOps team, supporting...

Deliver expert software engineering leadership, driving strategic planning and technical direction for secure federal applications while mentoring teams and enhancing software delivery practices...

Champion secure digital access by designing and maintaining IAM solutions that empower organizational efficiency while ensuring compliance with industry standards and best security practices in a hybr...

Unlock potential by designing and integrating advanced system architectures to enhance data flow, interoperability, and mission performance across multiple platforms and components...

Unlock your potential in a collaborative environment that drives innovation and supports veterans. Join us to enhance system performance and implement best practices for effective project delivery thr...

Reimagine IT operations by leading daily performance and security initiatives, managing support functions, and optimizing cloud infrastructure. Drive technological modernization and foster a hybrid wo...

Transform IT operations by leading a hands-on team focused on delivering high-quality support and maintaining cloud infrastructure for optimal productivity and security in a hybrid work environment...

Unlock potential by designing and deploying advanced data center solutions for satellite systems, collaborating within a diverse engineering team to enhance mission-critical communications and signal...

Transform your career by providing technical leadership in network modernization projects. Leverage your expertise in IT systems to integrate complex network solutions and collaborate cross-functional...

Invent innovative software solutions to enhance network data collection tools, engaging in all phases from development to support. Collaborate with teams to drive progress in cybersecurity research an...

Optimize customer success by operationalizing the Tanium platform, solving complex issues, and enhancing security and compliance through effective technical collaboration and communication in enterpri...

Join a team that's innovating in cybersecurity by managing and advancing privileged access solutions, designing secure architectures, and collaborating across departments to enhance security and compl...

Elevate your career as you design and manage CyberArk architecture, implement privileged access solutions, and ensure robust security and compliance to support organizational integrity and efficiency...

Elevate innovation by guiding the development of complex solution architectures, ensuring alignment with strategic goals and enhancing user experiences through expert oversight and mentorship of junio...

Lead the charge in operational excellence by managing critical data center operations. Own root cause analysis of incidents, implement standards, and drive continuous improvement across multiple sites...

Engage in the full engineering lifecycle, developing system requirements and metrics while analyzing stakeholder needs and ensuring design effectiveness through collaborative feasibility studies and t...

Help us drive innovation as a Systems Engineer, reviewing and validating cyber systems, aligning technology strategies with business goals, and collaborating with partners to enhance our cybersecurity...

Manage program performance by interfacing with Government stakeholders, overseeing task execution, ensuring compliance, and coordinating multi-functional teams to deliver high-quality IT services alig...

Elevate application development by designing and deploying AWS cloud-based solutions. Lead technical architecture efforts, ensuring scalability and security while collaborating with teams to enhance D...

Advance your career by managing hybrid simulation environments, utilizing Infrastructure as Code (IaC) and virtualization tools. Take charge of network scenario lifecycles, automate deployments, and i...

Empower business success by delivering innovative solutions in cloud and network infrastructure. Collaborate in a fast-paced environment to provide engineering services that elevate enterprise computi...