IT Systems Administrator Jobs in Elmont, NY

Take ownership of application modernization efforts, working with cross-functional teams to analyze and document architecture, support rationalization, and ensure seamless migration to cloud environme...

Lead the charge in securing and managing IT systems while ensuring operational efficiency. This hands-on role demands expertise in both systems administration and security operations, driving complian...

Lead the charge in managing the certification lifecycle for payment systems, ensuring optimal testing and connectivity. Collaborate with stakeholders to enhance process automation and uphold data inte...

Build and scale essential IT systems for seamless employee operations. Own endpoint engineering, identity management, and security compliance to drive superior IT functionality and support at all orga...

Help us drive a secure and scalable cloud environment by managing Microsoft Windows Server and IIS applications. Collaborate with a dedicated team to enhance server performance and ensure compliance f...

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...

Join a dynamic team to manage, support, and optimize IT infrastructure and cybersecurity solutions. Deliver exceptional service to staff, oversee infrastructure projects, and stay at the forefront of...

Develop and secure core systems for IT and operational technology, ensuring robust access management, compliance, and continuous improvement across a hybrid infrastructure for enhanced performance and...

Architect a transformative mobile device program across all regions. Own logistics, ensure compliance, and integrate mobile management into a cohesive system aimed at enhancing employee productivity w...

Take ownership of Linux server infrastructure, ensuring optimal performance and security for enterprise applications. Collaborate on automation and incident response while driving improvements across...

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

Join a team that drives DevOps excellence by managing a suite of collaboration tools, leading a team of administrators, and ensuring seamless tool operation for multiple development teams in a cloud e...

Lead the charge in providing comprehensive IT support and consultancy, ensuring seamless technology integration for diverse clients while fostering strong relationships across all levels of the busine...

Unlock potential by driving software solutions and data management. Collaborate across teams to create robust applications while leveraging your expertise in databases and system design for improved p...

Transform software solutions by leading end-to-end development processes, utilizing your expertise in both front and back-end technologies to enhance performance and efficiency in diverse computing en...

Engage in advanced systems engineering to optimize IT infrastructures and enhance client satisfaction. Collaborate across teams, tackle complex issues, and ensure the security and performance of cutti...

Drive the effective deployment and maintenance of network infrastructure critical for secure enterprise identity services, ensuring performance and compliance in a complex IT environment, while collab...

Champion software testing excellence by managing test cases and scenarios across all phases, collaborating with stakeholders to analyze requirements and priorities, while ensuring high-quality deliver...

Reimagine quality assurance by utilizing your expertise in testing methodologies and engaging with stakeholders to ensure comprehensive software evaluation throughout all phases of development...

Engineer cutting-edge Linux infrastructure solutions to support a dynamic algorithmic trading environment. Collaborate with cross-functional teams, drive automation, and enhance system performance whi...

Pioneer IT audit processes and elevate internal controls by collaborating across teams, leading fieldwork, and ensuring compliance with SOX regulations while mitigating risks through proactive testing...

Join the charge in optimizing IBM z/OS systems. You'll install, maintain, and troubleshoot mainframe operations, collaborate with teams, and drive enhancements to ensure peak performance and reliabili...

Unlock potential by overseeing IT systems and security protocols, enhancing technology for the department. Collaborate in maintaining a secure and efficient network infrastructure while providing top...

Lead the charge in expert IT Operations support while managing complex issues, mentoring team members, and optimizing processes in a dynamic federal environment across a broad technology landscape...

Optimize the ServiceNow platform through administration, configuration, and support. Collaborate with cross-functional teams to enhance ITSM processes and ensure alignment with federal requirements. D...