Systems Administrator Jobs in Old Greenwich, CT

Deliver exceptional technology support across diverse environments, ensuring seamless operation and rapid resolutions for complex issues, while maintaining the highest standards of professionalism and...

Lead global IT hardware operations, ensuring SLA compliance and team management. Drive supply chain efficiency with JIT inventory methodologies while mentoring team members and enhancing operational p...

Join our dynamic IT hardware operations team to oversee global inventory management and ensure timely fulfillment of hardware orders, while driving efficiency in operations and enhancing service deliv...

Innovate complex Windows endpoint management solutions and empower clients to integrate cutting-edge Microsoft technologies. Collaborate across teams to troubleshoot and enhance customer experiences...

Optimize program execution by managing schedules, budgets, and customer relations to ensure successful financial controls and timely deliverables while fostering collaboration and upholding quality st...

Reimagine communication systems within NYC Transit! Play a key role in planning, designing, and integrating software solutions while collaborating with diverse teams to enhance operational efficiency...

Transform financial planning and reporting by administering Oracle EPM systems, enhancing performance through innovative solutions and collaboration with finance and IT teams to ensure data integrity...

Help us shape the future of secure cloud infrastructure by designing, implementing, and optimizing vital security measures. Collaborate with teams to enhance AWS systems' resilience and efficiency whi...

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...

Manage the enterprise IT Asset Management program, focusing on asset lifecycle, cost optimization, compliance, and cross-functional collaboration to achieve financial stewardship and operational perfo...

Champion excellence as you lead the support and implementation of critical AMI applications. Drive system performance and team dynamics, ensuring operational integrity while managing upgrades and mult...

Drive optimization of network infrastructure services by managing performance, evaluating technology, and ensuring documentation accuracy. Lead proactive initiatives to enhance operational efficiency...

Take ownership of AI infrastructure by leading a high-performing engineering team, ensuring reliable operations of compute clusters through effective project management and strategic execution in a fa...

Collaborate with teams to configure, integrate, and automate systems using advanced tools, enhancing operational efficiency and delivering solutions that meet dynamic business needs while driving inno...

Elevate manufacturing efficiency by designing advanced automation solutions, enhancing system performance, and collaborating cross-functionally, all while driving continuous improvement in server prod...

Optimize backend services and applications in Oracle Cloud Infrastructure. Collaborate on requirement definitions, design data center technologies, and enhance support processes while maintaining high...

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...

Lead dynamic IT Service Desk operations while enhancing incident management and reliability practices. Drive a culture of excellence, improve user experience, and collaborate across teams to proactive...

Innovate within the Cyber Security realm to lead the Identity and Access Management program. Manage a dynamic team while collaborating across functions to deploy and enhance critical IAM solutions, en...

Join a team that's advancing Identity and Access Management initiatives, driving security solutions and project execution within a dynamic Cyber Security environment, while collaborating with diverse...

Manage and optimize WebLogic/Apache Tomcat as a Web Application Server Administrator. Enhance processes, automate tasks, and support J2EE applications, ensuring security and integrity across platforms...

Drive growth by partnering with teams to innovate and deliver strategic, outcome-focused solutions that enhance customer experiences and maximize service adoption across diverse consulting engagements...

Join a team that's focused on excellence in data center operations. Utilize your expertise to manage projects, coordinate installations, and enhance facility infrastructure while ensuring effective co...

Take ownership of complex PIV/PKI issues by leading a dedicated team, driving technical investigations, and ensuring compliance with federal standards to enhance identity systems and improve operation...

Accelerate progress at product launches by coordinating cross-functional teams, driving operational excellence, and optimizing go-to-market strategies to ensure seamless execution and high impact acro...