UNIX System Administrator Jobs in Brooklyn, NY

Elevate your career by managing and optimizing complex network systems. Collaborate with IT teams to ensure seamless operations, support trading environments, and implement new technologies in a dynam...

Deliver critical support for Linux systems and middleware platforms, ensuring operational stability and security in SaaS environments. Collaborate across teams to troubleshoot and maintain seamless ap...

Lead a dynamic IT team to provide top-tier desktop support in Education, Research, and Clinical environments. Ensure efficient technical infrastructure management, direct staff operations, and foster...

Innovate in systems administration, leading complex projects and supporting users in a dynamic environment while managing junior staff and enhancing IT security for scientific operations...

Advance technical leadership in Linux service delivery, driving strategic direction, operational excellence, and team development. Collaborate with clients and senior management to enhance performance...

Optimize your career as a Workday Application Administrator, collaborating with cross-functional teams to enhance system performance and implement scalable HR solutions that align with business object...

Join a team that's shaping the future by administering and enhancing a complex Linux infrastructure. You'll engage with customers to deliver tailored solutions in a fast-paced, innovative environment...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

Engineer and optimize Linux infrastructures in high-performance trading; manage server lifecycles and assist with OpenShift and Ceph environments, ensuring robust security and performance while direct...

Pioneer high-performance UNIX operations by leading a skilled engineering team dedicated to enhancing software solutions and driving operational excellence, while fostering innovation and collaboratio...

Accelerate enterprise-scale business solutions delivery by leading a high-performing team. Oversee the integration of HR applications while driving compliance, operational efficiency, and strategic go...

Lead mission-critical systems support as a TAK Operations Specialist. Ensure seamless deployments, maintain system reliability, and enhance operational decision-making through expert administration an...

Help us ensure the stability and security of critical data by managing backup systems, conducting recovery exercises, and optimizing storage solutions for future growth within the dynamic ITS departme...

Shape the future of identity governance and security by directing cloud IAM strategies and managing complex identity ecosystems. Collaborate with teams to ensure secure authentication and authorizatio...

Contribute to ITOM excellence by managing ServiceNow platforms, ensuring data integrity, and optimizing integrations in compliance with federal standards. Collaborate with teams to enhance system perf...

Contribute to IT excellence by managing helpdesk support, enhancing documentation standards, and driving Tier 2 systems administration across diverse SaaS platforms, fostering a collaborative environm...

Contribute to enhancing our enterprise technology by managing a robust Microsoft infrastructure and collaborating across IT teams to drive improvements in system reliability, security, and user experi...

Empower innovation by joining our Linux engineering team to optimize and secure our environment. Collaborate globally to enhance system architecture, automate processes, and support business objective...

Deliver expertise in Oracle EPM administration, ensuring system performance, security, and stability while driving process improvements in financial planning and reporting. Collaborate with finance an...

Transform critical Linux infrastructure in a high-performance trading environment. Manage server lifecycles, optimize performance, and collaborate with users to enhance systems for efficiency and secu...

Support reliable IT operations by enhancing network systems, cybersecurity, and AI tools. Collaborate with teams to improve productivity through operational efficiencies and maintain a secure, well-do...

Elevate IT infrastructure by ensuring seamless operation of servers, networks, and systems. Collaborate with teams to enhance security and reliability while providing technical support for users and i...

Join a dynamic team to process payroll and maintain HR files, ensuring accuracy in multi-state payroll operations while enhancing reporting and communication with management and employees...

Transform internal operations by managing diverse systems infrastructure, ensuring reliability, security, and efficiency across cloud and on-prem environments, while collaborating with IT and engineer...

Unlock potential by managing and optimizing automated Linux platforms while enhancing system performance and security. Collaborate with cross-functional teams to develop solutions in a high-availabili...