Linux System Administrator Jobs in Lexington, MA

Join a team that's dedicated to enhancing cloud infrastructure. You'll design, implement, and support cutting-edge technologies while optimizing performance, security, and reliability of critical syst...

Deliver exceptional site reliability by enhancing E-commerce performance. Collaborate with teams to design monitoring tools, make informed decisions on technology, and ensure robust systems support in...

Advance your career by contributing to our Site Reliability Engineering efforts, ensuring optimal performance and reliability of eCommerce platforms through innovative monitoring solutions and collabo...

Lead the charge in executing complex integration and verification test events for advanced missile defense systems, collaborating across teams to drive innovation and performance improvements in a dyn...

Drive the development of complex inertial guidance systems by leading multi-disciplinary teams in systems engineering, integration, and testing processes. Your expertise ensures mission-critical solut...

Partner with us to enhance secure access integration for enterprise applications. Focus on PIV authentication, SSO, and optimizing RBAC/ABAC with government agencies, improving user access governance...

Take ownership of hardware repair processes, ensuring accountability, analysis, and cross-functional collaboration to support contract commitments while effectively communicating with stakeholders...

Join our team to lead federal compliance initiatives, mentor professionals, and drive security progress while navigating NIST SP 800-53 and FedRAMP requirements across multiple client projects...

Drive transformative change in healthcare payment integrity by modernizing legacy systems and building scalable APIs. Collaborate in a fast-paced environment to deliver high-quality software solutions...

Lead the global facilities management strategy, ensuring operational excellence and consistency across diverse sites while integrating sustainability and innovation for an optimal workplace experience...

Advance technical support for traffic signal systems by resolving software, firmware, and integration issues. Collaborate with engineers and field teams to ensure timely solutions and maintain system...

Join a dynamic team to architect and optimize advanced cloud solutions, ensuring security, efficiency, and scalability while mentoring junior engineers and fostering innovation across CloudOps and Dev...

Shape the cloud infrastructure landscape by ensuring security, scalability, and efficiency. Collaborate with engineers to build resilient systems and drive best practices, enabling smooth deployment a...

Explore new horizons in AI-driven data management by building and optimizing intelligent agents and MCP servers to solve complex petabyte-scale storage challenges for diverse industries. Engage with c...

Drive the transformation of complex systems by leading requirements analysis, design, and integration efforts. Oversee the development of total system solutions while managing technical, schedule, and...

Support complex litigation for the DOJ by supervising document management, ensuring quality control, and overseeing team operations in a fully remote environment. Essential leadership position for max...

Empower your career as a Cloud Reliability Engineer, optimizing cloud services and processes while enhancing developer experiences through automation and policy enforcement. Collaborate across teams t...

Join us in advancing laser systems technology for quantum computing. Collaborate with multidisciplinary teams to design, integrate, and optimize laser systems across all generations, ensuring reliabil...

Drive process engineering support in a 2nd shift role, enhancing production line efficiency for defense systems. Engage in SOP management, work order disposition, and continuous improvement initiative...

Shape the future of additive manufacturing as a Software Control Engineer, architecting solutions for complex electrical and electronic systems within advanced machinery. Collaborate on designs that e...

Lead innovative audio systems engineering initiatives, defining architectures and strategies. Collaborate with cross-functional teams to enhance consumer and automotive audio experiences through advan...

Lead the charge in shaping and executing strategies that drive growth, operational excellence, and market positioning through effective analysis, cross-functional collaboration, and transformation ini...

Optimize automation projects by leading commissioning and troubleshooting complex PLC systems. Mentor junior technicians while ensuring quality execution in field operations. Collaborate on large-scal...

Shape the future of healthcare technology by developing essential components for the MetaVance platform, focusing on claims, benefits, and pricing enhancements while ensuring alignment with critical b...

Launch your career by transforming GTM operations with AI-driven systems, enhancing team productivity and engagement while building impactful full-stack applications and workflows. Ideal for builders...