Systems Administrator Jobs in Lexington, MA

Lead the charge in managing and enhancing our enterprise IT infrastructure. Oversee Windows and Linux systems, ensure security and reliability, and collaborate with teams to drive efficient technology...

Champion the efficiency and security of IT infrastructure by maintaining and supporting Windows and Linux systems. Collaborate with cross-functional teams to ensure system performance and reliability...

Shape large-scale enterprise Linux environments through design, automation, and security. Leverage your technical leadership to resolve complex issues while mentoring a dedicated team and collaboratin...

Join a team that's dedicated to optimizing a complex, 24/7 SAP environment. You'll ensure system uptime, drive performance improvements, and support business operations through innovative solutions an...

Empower program success by managing daily operations and documentation for a key transformation initiative, coordinating across teams, maintaining accurate records, and supporting financial and admini...

Advance operational technology systems for data center infrastructure, ensuring reliability, security, and scalability while collaborating cross-functionally to optimize processes and compliance withi...

Drive the advancement of Nuclear Command, Control, and Communications systems by applying your systems engineering expertise to ensure their functionality and resilience in support of national securit...

Champion privacy operations by overseeing workflows in ServiceNow, ensuring compliance with regulations and SLAs. Collaborate with cross-functional teams to enhance processes, maintain reporting, and...

Lead the charge in securing and managing IT systems while ensuring operational efficiency. This hands-on role demands expertise in both systems administration and security operations, driving complian...

Drive operational excellence in Citrix environments, enhancing service stability and performance for global users while managing complex integrations and ensuring security across platforms. Lead incid...

Join our team as a Senior Network Engineer to support multi-platform networks, ensure optimal network performance, resolve complex problems, and contribute to strategic planning while leading projects...

Grow your career with this dynamic role supporting cloud infrastructure delivery, troubleshooting Linux systems, and optimizing operational processes while collaborating with internal teams and cloud...

Reimagine network reliability by designing and implementing secure enterprise infrastructures, utilizing Zero Trust principles to support critical identity services across diverse environments...

Join our dynamic team to enhance the reliability and performance of enterprise cloud identity and access services. Apply site reliability engineering to ensure availability and security while collabor...

Tackle infrastructure challenges by defining standards, driving strategy, and earning trust across development teams. As a Staff Engineer, influence platform policies, oversee CI/CD practices, and enh...

Drive your career forward by leading installation efforts for advanced automation systems. Collaborate with cross-functional teams to ensure timely, budget-friendly project delivery and elevate operat...

Join a team that's driving sales excellence by delivering innovative software solutions to enterprise accounts, collaborating closely with Sales Engineers to exceed quotas and foster strong client rel...

Oversee IT operations, ensuring strategic execution of technology roadmaps. Lead teams in security, cloud infrastructure, and SaaS, driving service management maturity and operational excellence acros...

Deliver operational excellence in lab IT support, ensuring compliance and technical reliability by collaborating with scientists and vendor partners to maintain and validate laboratory computing syste...

Join a team that's driving large-scale AI infrastructure deployments, leading cross-functional initiatives, and ensuring operational excellence in technology solutions. Your leadership will enhance co...

Join a dynamic engineering team to ensure seamless systems integration for military projects, focusing on requirements traceability, interface management, and risk analysis while leveraging advanced m...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...

Pioneer the development and operational convergence through automation, designing CI/CD pipelines and driving release process efficiency to enhance software delivery across diverse teams and projects...

Unlock potential by driving platform innovation and operational excellence in a Staff DevOps role, focusing on CI/CD improvements, Kubernetes management, and enhancing developer experience while colla...

Manage software deployments and automate processes to enhance efficiency for critical financial applications. Collaborate with teams, troubleshoot issues, and ensure optimal performance while developi...