Systems Administrator Jobs in Old Greenwich, CT

Drive the evolution of our cloud infrastructure as you architect and maintain resilient environments across multiple products while leading modernization efforts and enhancing team capabilities to mee...

Engage in the design, integration, and support of enterprise systems, ensuring optimal performance and stability through effective data management and automation. Collaborate with stakeholders to enha...

Advance your career by managing and enhancing enterprise VPN solutions and network security infrastructure. Protect global connectivity and strengthen our security posture using top-tier security tech...

Optimize the reliability and operability of large-scale distributed data platforms. Lead cross-team technical strategies while ensuring effective automation and security measures. Drive infrastructure...

Shape the future of cybersecurity by leading architecture and solutions in a dynamic team. Engage with diverse clients, driving risk reduction and security maturity in cloud, identity, and endpoint te...

Engage your skills by leading the design and implementation of SailPoint IdentityIQ solutions, focusing on identity management and access control. Collaborate with teams to enhance security practices...

Engineer innovative automation solutions to enhance security platforms, improve detection and response capabilities, and streamline customer interactions through advanced technologies and integrations...

Develop and implement security practices within the SDLC to protect applications, mitigate vulnerabilities, and integrate with development teams, ensuring compliance and resilience against evolving th...

Oversee diverse DAS project implementations from start to finish. Collaborate with site owners, contractors, and carrier representatives to ensure timely project delivery, while maintaining strong rel...

Lead compliance initiatives and enhance security governance within healthcare. Ensure adherence to ISO 27001, HIPAA, and manage audits, risk assessments, and policies while fostering collaboration acr...

Unlock potential by driving growth in AI Infrastructure, engaging with key stakeholders and leveraging deep expertise to optimize customer outcomes, while navigating complex sales cycles in a high-gro...

Transform complex software initiatives by leading development, testing, and integration efforts. Engage with stakeholders to drive innovative solutions while ensuring adherence to quality standards an...

Join our team to support and maintain enterprise-level Windows environments, delivering technical expertise and troubleshooting for server systems while enhancing virtualization capabilities in a dyna...

Provide enterprise-level support and administration of Windows and virtualization platforms. Ensure system performance through troubleshooting, maintenance, and user interaction in a dynamic 24/7 oper...

Launch robust CI/CD pipelines and secure cloud environments, ensuring DevSecOps practices throughout development life cycles. Collaborate with teams to optimize automation and deployment strategies, m...

Develop high-quality software solutions by analyzing complex problems, coding, testing, and collaborating with teams. Drive system design and support while ensuring compliance with development standar...

Transform the veteran mental health care landscape by managing clinical information systems, providing essential training, and ensuring reliable EHR operations. Collaborate across teams to innovate su...

Partner with us to lead engineering teams in executing complex infrastructure projects, ensuring technical fluency and accountability across multiple domains. Drive project lifecycles from initiation...

Join a dynamic team providing critical application support for trading, risk, and operations platforms. Leverage your tech skills and problem-solving expertise to enhance system reliability and drive...

Elevate your career by leading the Network & Data Center Practice, defining strategies, scaling services, and ensuring operational excellence while collaborating across teams to drive growth and innov...

Empower customer experiences by leading the Customer Support function, directly impacting innovative projects in AI across multiple sectors. Collaborate with teams and clients to resolve queries and e...

Transform your career by leading the technical direction for caching infrastructure, building a scalable managed Redis fleet, and delivering seamless data consistency across our products. Join a dynam...

Shape the future of mobility management by overseeing MDM platforms, ensuring optimal performance, compliance, and security for all devices while troubleshooting and fine-tuning solutions to support b...

Manage and analyze business and user requirements, ensuring technical solutions align with business needs. Lead teams on complex projects, driving collaboration and optimizing workflows for effective...

Lead healthcare excellence as a Nursing Administration House Supervisor, overseeing operations and clinical functions to ensure quality patient care during night shifts. Collaborate with multidiscipli...