Linux System Administrator Jobs in New York, NY

Partner with us to design, deploy, and optimize Microsoft Azure infrastructures. This role involves creating secure, scalable cloud architectures, migration strategies, and maintaining compliance acro...

Drive the enhancement of network integrity security through effective development and maintenance of security systems, guidelines, and testing protocols, ensuring operational excellence and responsive...

Deliver expert administration and management of ClearPath OS2200 systems, ensuring optimal performance and security. Collaborate with teams to enhance services, support integration, and drive continuo...

Transform operations as you collaborate with teams to enhance system performance, maintain Linux environments, and drive automation initiatives, ensuring top-tier customer support and platform stabili...

Join a team that's committed to enhancing enterprise systems while providing strategic support across IT functions. Collaborate with cross-functional teams to resolve complex issues and ensure seamles...

Elevate customer experiences by solving complex technical challenges as a Senior Systems Engineer. Drive innovation and provide top-notch support in our fully remote team, ensuring satisfaction and op...

Engage in innovative solutions as a Senior Systems Engineer, championing customer satisfaction and providing top-notch technical support while documenting processes and training new staff within a dyn...

Join a team dedicated to ensuring compliance with STIG standards, configuring RHEL systems, validating security measures, and utilizing advanced scripting to enhance security operations across virtual...

Lead a dedicated team in delivering exceptional IT support, ensuring system uptime for key trading and research operations. Collaborate with traders and engineers in a fast-paced environment, tackling...

Empower technology advancement by leading the automation strategy for database security systems, focusing on software deployment and production efficiency with minimal manual input...

Join a team that's dedicated to enhancing security and efficiency through the administration of key Identity and Access Management technologies while supporting critical IT projects across the univers...

Drive modernization efforts by supporting and optimizing Windows systems within a global operations team for a vital government initiative. Engage in troubleshooting, planning, and enhancing Microsoft...

Explore a rewarding opportunity to enhance technical support across departments, providing essential hardware and software assistance while troubleshooting and escalating issues to improve company-wid...

Elevate the network infrastructure by ensuring optimal performance and security. Collaborate effectively with teams to resolve technical issues and manage projects, while maintaining documentation and...

Oversee the installation, maintenance, and support of network infrastructure, ensuring reliability and security while collaborating with IT groups to resolve complex technical issues and enhance syste...

Join a team that's dedicated to ensuring reliable, efficient IT infrastructure. As Infrastructure/System Administrator, you’ll manage diverse systems, enhance performance, and tackle technical challen...

Take ownership of capacity planning for hardware operations, ensuring efficient inventory management and demand forecasting. Collaborate with teams to streamline processes and automate data-driven ins...

Join a team that's revolutionizing virtualization by leading transformative projects, managing complex cloud infrastructures, and enhancing system performance for optimal scalability. Bring your exper...

Join a team that ensures seamless management of server and cloud systems. Leverage expertise in VMware, Windows Server, and scripting to support IT infrastructure, driving projects in automation, secu...

Manage and optimize diverse Windows Server environments, enhancing performance, security, and reliability across cloud and on-premises infrastructures. Drive collaboration with cross-functional teams...

Transform your career by leading critical upgrades and migrations for legacy systems, ensuring optimal performance and security in a dynamic, collaborative environment focused on innovation and excell...

Join a dynamic team as you manage and enhance our IT infrastructure, ensuring optimal security and performance across networks, systems, and cloud services. Your expertise will drive technical support...

Elevate infrastructure capabilities by engineering and automating a robust Linux fleet, ensuring superior performance and security in a high-stakes quantitative trading environment. Drive innovation t...

Unlock potential by managing AWS cloud infrastructure within a dynamic Agile team, ensuring system availability, security, and efficiency while driving innovation via upgrades and migrations, and enha...

Advance IT systems while managing AI tooling and infrastructure. This hands-on role involves deploying AI solutions, maintaining traditional admin tasks, and collaborating with diverse teams to enhanc...