Linux System Administrator Jobs in Greenwich, CT

Drive innovation in infrastructure by building and maintaining robust, secure platforms. Collaborate across teams to enhance application performance through automation and best practices in incident r...

Empower our team by managing and evolving our backend infrastructure. Focus on optimizing Windows and Kubernetes environments while automating workflows to ensure high availability of critical service...

Grow impactful solutions by tackling complex customer challenges through innovative software engineering, collaborating closely with clients and teams to translate needs into high-quality solutions in...

Lead the charge in optimizing and securing the Azure cloud platform for a dynamic organization. In this senior role, you will manage infrastructure, identity governance, and automation while collabora...

Transform your career by partnering with technical teams to develop strategies and align goals, while mentoring leads and driving efficiency in project management for a cutting-edge hardware and softw...

Shape secure and scalable infrastructure platforms, focusing on Microsoft Azure and enterprise Linux. Drive cloud migration and automation efforts while ensuring operational stability and supporting c...

Transform infrastructure solutions by engineering advanced computing platforms for electronic trading using cloud technology and ensuring low latency performance across various systems. Drive innovati...

Join a team that's designing and optimizing high-performance FX trading platforms. Take charge of large-scale projects, enhancing reliability, scalability, and observability while delivering solutions...

Engineer and develop robust microservices and applications using Java and Spring Boot. Collaborate with cross-functional teams to enhance system reliability, support CI/CD practices, and leverage clou...

Transform data solutions by building scalable systems and collaborating across teams to drive business intelligence and operational excellence, ensuring impactful contributions to the company’s data-d...

Pioneer scalable cloud infrastructure solutions that drive company growth and efficiency. Lead efforts in deploying and optimizing production environments, ensuring reliable operations across diverse...

Unlock potential by leading field engineering efforts in Building Automation projects. Collaborate with diverse teams to ensure successful execution, from on-site coordination to project closeout, whi...

Shape the future of high-power control systems by designing embedded solutions for superconducting coil power supplies and heating systems, ensuring precision and safety in mission-critical applicatio...

Engineer reliable electrical power systems for mission-critical data centers. Oversee commissioning and ensure smooth operation, driving improvements and standards to enhance efficiency and safety in...

Partner with us to enhance compliance and operational integrity through audits. You will evaluate internal controls, engage with regulatory agencies, and ensure adherence to audit standards while fost...

Join a team that's shaping the future of accounting technology. As a senior engineer, you'll collaborate with experts, build robust systems for project management, and ensure the accuracy and scalabil...

Drive operational excellence in a large-scale, multi-site facility portfolio, ensuring client satisfaction through strategic leadership, service delivery, and financial oversight. Lead regional teams...

Advance your career by leading the reliability and automation of cloud data platforms. Drive performance, shape architecture, and enhance developer experience as you contribute to our expansive servic...

Accelerate your career by shaping the evolution of large-scale network infrastructure. Join us to drive performance improvements, resolve complex networking challenges, and enhance our cloud platform...

Elevate enterprise infrastructure resilience by leading operations and continuous improvements across cloud services, network operations, and endpoint management while fostering a high-performing engi...

Join our dynamic Cloud Services team to design and manage cloud solutions that drive enterprise-wide initiatives. Your expertise will ensure optimal performance across various cloud platforms while ma...

Empower our security landscape by engineering distributed systems solutions, enhancing MongoDB's data protection capabilities while collaborating with diverse teams on critical infrastructure projects...

Transform cloud strategies by providing technical leadership in DevOps and platform engineering. Define best practices for Azure-based infrastructure, automation, and data integrations while mentoring...

Join a team that's innovating secure, high-volume financial transaction systems. Your expertise in TACL and HPE NonStop will shape real-time processing for e-commerce and retail, ensuring reliability...

Elevate the platform experience by automating infrastructure and optimizing software delivery. Join a talented team focused on building a secure, reliable, scalable SaaS solution that enhances data re...