Linux System Administrator Jobs in Lexington, MA

Join a team that's revolutionizing cybersecurity for veterans' healthcare by securing complex systems, supporting cloud migration, and ensuring compliance with federal standards across healthcare envi...

Join a team that's dedicated to enhancing Azure cloud infrastructure while supporting critical applications through innovative engineering practices, collaboration, and operational excellence in a dyn...

Innovate within an embedded engineering team to design, develop, and test secure IoT solutions. Enhance your skills in C/C++ programming, collaborating on exciting projects that integrate hardware sec...

Join a dynamic team to develop embedded software for IoT devices, focusing on hardware security integration. Engage in all design, development, and testing phases within a collaborative cloud environm...

Lead and inspire a high-performing team focused on securing cloud infrastructure and modern application delivery. Drive enhancements in security architecture while advancing team skills in a collabora...

Drive cybersecurity efforts within a portfolio setting, ensuring system security and compliance with federal guidelines while supporting VA Health Portfolio projects to improve care for Veterans and h...

Provide IT support and administration for a dynamic organization, ensuring smooth operations and enhancing workflows. Collaborate with global teams and maintain SaaS tools, delivering reliable tech su...

Drive system engineering excellence by evaluating programs, performing validations, and enhancing technical processes to ensure subsystems meet design specifications while providing engineering suppor...

Unlock potential by providing expert Windows and Linux systems administration, enabling secure, efficient environments for classified programs. Collaborate with cross-functional teams to solve complex...

Explore a role where you drive the organization, installation, and support of complex networks and computer systems, ensuring operational excellence and security for various Department of Defense init...

Drive the design and deployment of advanced control systems for industrial applications, overseeing complex projects and guiding junior engineers to deliver solutions that meet rigorous standards acro...

Partner with us to deliver expert systems engineering support throughout the acquisition lifecycle, ensuring compliance and mission success while enhancing capabilities for U.S. Air Force programs and...

Lead the charge in system engineering solutions, performing evaluations and tests, managing technical baselines, and providing critical support for defense programs to ensure optimal performance and c...

Optimize enterprise IT infrastructure by designing, implementing, and maintaining robust systems and networks. Ensure reliability, security, and performance for critical applications while providing t...

Join us to optimize the virtualization environment, enhancing system architecture and performance. Drive innovation and integration of mission software, ensuring technical excellence and support for s...

Accelerate progress at the forefront of cybersecurity by driving innovations in complex software solutions that protect systems against advanced threats, while collaborating in a dynamic team dedicate...

Transform security through innovation by developing robust software solutions that combat advanced threats. Collaborate within a dynamic team to tackle complex challenges in systems-level software, en...

Transform the future by developing cutting-edge PKI solutions and contributing to open-source projects. Collaborate with a global team throughout the software lifecycle to enhance security and stabili...

Unlock potential by ensuring system reliability and performance in the TAK CI/CD pipeline. Collaborate with team members to enhance automation, respond to incidents, and continuously improve DevOps pr...

Unlock potential by designing and managing VMware vSphere environments while implementing disaster recovery solutions. Collaborate in cross-functional teams to enhance capacity and optimize performanc...

Tackle complex security scenarios by optimizing detection systems, integrating tools, and automating workflows. Collaborate with analysts on investigations and threat hunts to enhance overall security...

Transform internal operations by managing diverse systems infrastructure, ensuring reliability, security, and efficiency across cloud and on-prem environments, while collaborating with IT and engineer...

Optimize your career by managing enterprise storage and backup environments. Collaborate with cross-functional teams to ensure data availability and integrity while supporting operational reliability...

Empower your career by managing enterprise storage and backup systems, ensuring optimal performance, data integrity, and recovery. Collaborate cross-functionally to enhance operational reliability and...

Take ownership of IT systems administration in diverse environments. Collaborate in a fast-paced team to troubleshoot and resolve complex technical issues with Windows and Linux systems, ensuring seam...