Linux System Administrator Jobs in Greenwich, CT

Lead the charge in enhancing healthcare operations by managing diverse projects, integrating business innovation, and ensuring effective execution to elevate clinical outcomes and operational efficien...

Lead the charge in architecting and optimizing enterprise-scale cloud environments, ensuring stability, security, and growth while providing exceptional support and documentation to technical teams...

Architect, design, and govern integrated enterprise network and cloud operations, ensuring synergy between NOC and SOC. Lead automation initiatives and enhance security workflows to support 24/7 monit...

Unlock robust cybersecurity solutions by leading a multi-faceted security program, implementing controls, and overseeing policy development in a diverse, regulated environment. Collaborate to enhance...

Elevate our software engineering capabilities by leading complex system designs and implementations. Collaborate across teams to develop scalable solutions that directly impact mission outcomes, while...

Transform network installation processes by leading a team of field technicians, ensuring seamless execution of complex projects while maintaining safety and quality standards across diverse customer...

The Associate Principal Full-Stack Developer will design and develop software solutions for the Forensic Services practice, focusing on privacy-compliant data collection and consent management. This r...

Drive the on-site execution of mission critical construction projects, ensuring timely delivery and adherence to quality and safety standards. Lead field operations, manage subcontractors, and foster...

Drive engagement management for solar and energy storage projects, collaborating with stakeholders while ensuring compliance and quality. Contribute to operational processes and deliver innovative sol...

Join a team that's dedicated to customer success, leveraging your technical expertise to drive product adoption and ensure a seamless onboarding experience for clients using our cutting-edge platform...

Join a team that's shaping the future of search technology by providing hands-on leadership in building scalable search systems, guiding engineers, and collaborating with stakeholders to enhance searc...

Lead innovative EHR and Health IT programs that enhance nationwide healthcare delivery. Direct program planning, governance, and performance management while aligning with federal regulations and IT p...

Unlock potential by joining a dynamic team to design and implement advanced R and SQL programs, ensuring reliable Real-World Data analyses while collaborating on impactful research projects across the...

Drive strategic growth within U.S. Federal Systems Integrators by aligning advanced software solutions with modern agency priorities, enhancing secure software delivery and digital transformation effo...

Innovate energy management solutions by evaluating building performance, leveraging analytics, and engaging with stakeholders to drive operational efficiency in diverse facility portfolios. Elevate yo...

Drive innovation and excellence in Cloud and DevOps Engineering by leading architecture, security, and automation initiatives while mentoring teams to optimize technology platforms that enhance busine...

Shape the future of security by leading technical initiatives and fostering innovation. Collaborate with a talented team to overcome complex challenges and uphold high standards in engineering practic...

Transform operational efficiency by developing and integrating C2 applications to enhance workflow, situational awareness, and data management in a mission-critical environment through close collabora...

Accelerate your career by becoming a key player in automated testing, ensuring software quality through effective test strategies and comprehensive documentation while collaborating with developers an...

Join a team that's committed to driving cloud excellence! As a Managed Services Cloud Engineer, you'll collaborate with clients to enhance their AWS and Azure environments, implementing innovative sol...

Shape the future of real-time news delivery as you lead high-performing teams to enhance our content and data-driven platform. Drive innovation while collaborating with product and engineering leaders...

Lead the charge in strategic planning and modernization of U.S. Navy systems, providing expert technical analysis and guidance. Collaborate with stakeholders and cross-functional teams to enhance capa...

Join us to develop and implement robust observability solutions that enhance system reliability and performance across cloud and on-premise environments. Collaborate with cross-functional teams to imp...

Oversee daily clinical operations as a key member of the Nursing Leadership Team, ensuring quality resident care, supervising nursing staff, and maintaining regulatory compliance while fostering a sup...

Inspire and lead engineering teams to deliver high-quality software solutions, fostering innovation and collaboration. Drive process enhancements, mentor talent, and align technical strategies with bu...