Linux System Administrator Jobs in Ossining, NY

Join a team that's focused on maintaining and enhancing hybrid infrastructure. You'll manage Windows Server and cloud environments, automate processes, and ensure systems are reliable and efficient, d...

Transform AI operations by administering and optimizing tools, ensuring secure access, and driving effective adoption across teams. Collaborate with IT to implement systems and governance that enhance...

Join us to manage and optimize laboratory information systems, ensuring seamless operation and compliance while bridging laboratory science with IT. Provide user support, enforce data integrity, and d...

Empower corporate IT operations by leading a Microsoft 365 tenant migration, managing identity access via Okta and Entra ID, and overseeing Windows endpoints. Drive effective service desk operations w...

Manage regional systems by troubleshooting and maintaining servers, networks, and user devices. Collaborate with IT teams to resolve issues, ensuring optimal performance and reliability for all users...

Transform your career as a systems administrator, overseeing M365 services, data architecture, and robust security operations while collaborating with cross-functional teams to deliver efficient IT so...

Bring your expertise to enhance business intelligence and financial modeling. You will customize reports, develop dashboards, and streamline FP&A processes via Anaplan and Oracle applications, ensurin...

Engage in the management and optimization of Windows Server environments, ensuring robust performance, security, and reliability in on-premises, cloud, and hybrid infrastructures while supporting vita...

Optimize and transform enterprise DevOps practices, leveraging your extensive .Net and continuous integration expertise. Engage with diverse teams to implement high-impact solutions that enhance deplo...

Drive the development and deployment of software solutions that automate and manage both Linux and Windows enterprise infrastructures while ensuring robust application delivery through CI/CD practices...

Join a team that's dedicated to ensuring Windows server readiness through precise testing and validation of patch management processes. Focus on meticulous documentation and troubleshooting within a c...

Elevate your career by designing, securing, and managing cutting-edge on-premise systems. Join a dynamic team to innovate retail infrastructure, enhance security pipelines, and employ AI tools to stre...

Advance your career by enhancing our state-of-the-art Cloud Storage systems. Collaborate cross-functionally and lead innovations to optimize performance, scalability, and reliability in a dynamic tech...

Optimize platform deployments and customer support by effectively managing the Istari platform across diverse environments. Collaborate cross-functionally to ensure seamless infrastructure operations...

Lead the charge in enhancing IT systems engineering by ensuring secure, scalable technology operations for clinical research environments, driving innovation, and cultivating a high-performing technic...

Innovate your career by engineering, supporting, and improving global Windows hosting and SQL Server services. Collaborate with talented professionals to enhance service delivery and operational effic...

Empower investment management through data analysis, enhancing reporting and operational efficiency while supporting teams with actionable insights and technology solutions. Champion data integrity in...

Elevate your career by driving development and operational excellence of cutting-edge cloud storage solutions, collaborating across teams to deliver high-performance, resilient systems, and shaping th...

Champion the administration of Deltek Costpoint, ensuring compliance and accuracy in government contract accounting while effectively supporting cross-functional teams with best practices and training...

Join our team to manage and support IT infrastructure, systems, and users. Enhance operational efficiency through effective administration, troubleshooting, and security management while ensuring the...

Optimize enterprise physical security systems through hands-on administration and support of access control, video surveillance, and server infrastructure. Collaborate across teams to ensure uptime, s...

Empower your career by optimizing recruiting systems and enhancing the hiring experience. In this role, you'll manage ATS configurations, automate workflows, and support team operations to ensure effe...

Manage complex network deployments and ensure optimal performance of high-capacity circuits in enterprise environments. Collaborate with clients and the Network Operations Center to troubleshoot and r...

Oversee IT Operations supporting SaaS management, enhancing efficiency and collaboration across our service. Drive automation, manage vendor relations, and ensure operational excellence in app health...

Develop and enhance automated provisioning systems to efficiently onboard high volumes of servers. Collaborate with cross-functional teams to ensure smooth integration and process optimization, direct...