Linux System Administrator Jobs in Valhalla, NY

Lead the charge in driving growth and operational excellence across a diverse portfolio of server and networking racks, ensuring exceptional customer engagement and robust financial performance in a f...

Join us to administer and enhance the ServiceNow platform across multiple instances. Collaborate with teams to design solutions, resolve issues, and implement best practices in ITSM, ITOM, SPM, and mo...

Oversee the modernization of critical data solutions, collaborating with cross-functional teams to ensure project success for Federal initiatives while enhancing system architecture and stakeholder re...

Join a dynamic team to design, implement, and enhance data center infrastructure, ensuring optimal performance and security. Collaborate across departments to execute projects effectively while mainta...

Drive the full software development lifecycle while improving system capabilities and collaborating across enterprise teams to enhance IT performance and deliver high-quality outcomes...

Design and develop innovative learning solutions to address employee training needs. Collaborate with stakeholders to create engaging, effective content using adult learning principles and project man...

Join us to develop a secure web application that supports decision-making in supply chain management. Collaborate with cross-functional teams to deliver a reliable product that interprets complex oper...

Shape the future of healthcare by leading impactful projects that enhance access and affordability. Collaborate across teams to influence technical direction and build a strong culture focused on inno...

Support a vibrant workplace by managing office operations and providing executive assistance. Collaborate across teams to enhance employee experiences while ensuring seamless office logistics and effe...

Make your mark at a dynamic Reliability team focused on enhancing platform stability and resilience. Collaborate cross-functionally to define reliability standards, drive automation, and improve syste...

Transform sourcing strategies across Facilities categories to deliver significant cost savings and ensure client satisfaction. Lead RFP processes, engage stakeholders, and optimize supplier performanc...

Optimize procurement strategies to drive cost savings and operational efficiency while leading a high-performing team. Collaborate cross-functionally to align goals and manage vendor relationships eff...

Lead and innovate testing strategies for complex software systems, guiding teams through critical projects and enhancing quality across business initiatives. Utilize expertise to mentor peers and driv...

Elevate project success by providing specialized operational support and technical administration within the engineering document control systems, ensuring seamless data management and streamlined wor...

Advance the enhancement of patient access applications by supporting design, build, and optimization initiatives. Collaborate with healthcare teams to execute workflows, enhance user experience, and e...

Partner with us to drive automation and AI solutions that enhance efficiency and streamline operations. Collaborate across teams to build and maintain innovative tools that improve decision-making and...

Unlock potential by strategically managing mainframe security tools and ACF2 access configurations, ensuring compliance and maintaining robust documentation while supporting users in complex financial...

Join a dynamic team to support and troubleshoot desktop environments, enhance user experiences, and ensure seamless operations through effective problem resolution and collaboration on infrastructure...

Elevate blockchain technology by optimizing consensus mechanisms, enhancing reliability and security for decentralized applications. Collaborate across teams to innovate solutions that support scalabi...

Join a team that's pivotal in advancing data center growth through site evaluation, market research, and financial analysis while working directly with senior leaders on strategic transactions from in...

Transform IT support operations by leading the service desk team, resolving complex issues, and enhancing service delivery standards through strategic collaboration and policy development...

Champion cloud innovation by designing and securing Azure-based SaaS platforms. Collaborate with cross-functional teams to solve complex infrastructure challenges while enhancing security, performance...

Join us to reshape lifecycle marketing strategies with data-driven automation, enhancing guest experiences across email, SMS, and push notifications. Influence high-impact initiatives while collaborat...

Shape the future of GIS network inventory by managing data projects, ensuring system optimization, and supporting cross-functional teams to enhance network operations and feature development...

Help us architect scalable microservices for mission-critical platforms, blending your expertise in full-stack engineering with a passion for defense tech, AI, and real-time data processing in a dynam...