Linux System Administrator Jobs in Greenwich, CT

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...

Join a leading team, designing and implementing advanced control systems for industrial applications across the US and Europe. Oversee complex projects and mentor junior engineers to deliver solutions...

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...

Deliver expertise in enterprise storage solutions while fostering customer relationships and collaborating with R&D. Create blueprints for repeatable solutions and support sales strategies, leveraging...

Shape the future of HR technology by supporting and enhancing Oracle HCM applications. Analyze requirements, troubleshoot issues, and collaborate with IT and HR teams to optimize system performance an...

Lead the charge in enhancing IT infrastructure by collaborating with teams, conducting assessments, and designing scalable solutions. Ensure seamless deployments and optimize system performance while...

Shape the future of our infrastructure and developer experience. Design CI/CD pipelines, enhance platform reliability, and elevate team performance by integrating innovative tools while taking ownersh...

Shape the future of production engineering by owning observability and control platforms. Drive innovation through data pipelines, APIs, and real-time insights to enhance fleet management and operatio...

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 our desktop and security operations by managing end-user devices, ensuring compliance and security protocols while providing exceptional support to enhance overall efficiency and reduce oper...

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...

Innovate IT solutions by providing hands-on technical support, managing networks, and enhancing infrastructure. Collaborate with teams to drive improvements in user experience, security, and operation...

Lead the design and development of large-scale distributed systems, influencing architectural decisions and driving reliability across platforms. Collaborate with cross-functional teams to deliver sca...

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...

Develop and maintain firmware for embedded systems, driving innovation and reliability in product design. Collaborate cross-functionally to ensure seamless integration and compliance, while enhancing...

Optimize enterprise certificate management by mastering PKI/SSL processes, ensuring security compliance, and enhancing system efficiency while providing technical support and navigating industry shift...

Transform your career by optimizing and securing enterprise systems while collaborating with a skilled team to drive innovation and performance in a dynamic environment with remote work flexibility...

Drive the design and implementation of robust Azure cloud infrastructures, ensuring modern data platforms are seamlessly built for health system partners to leverage AI technologies and enhance data i...

Accelerate the deployment of cutting-edge technology by integrating complex systems in high-stakes environments. Collaborate with top engineers to innovate and manage distributed infrastructures while...

Join a team that's enhancing ServiceNow capabilities by supporting its administration and application development, ensuring operational reliability and efficient service delivery within a collaborativ...

Transform the deployment landscape by leading end-to-end commissioning of advanced control systems, ensuring operational reliability and efficiency across multiple greenfield sites while driving innov...

Join a team that's fostering innovation by implementing robust DevOps practices, enhancing CI/CD pipelines, and supporting dynamic environments while collaborating with key stakeholders and driving op...

Accelerate progress at the forefront of Cloud Security by leveraging your expertise in systems engineering. Collaborate cross-functionally to design, implement, and support scalable production environ...