IT Systems Administrator Jobs in Chicago, IL

Support critical security systems by overseeing their architecture, design, and deployment. Collaborate with teams to enhance cybersecurity posture while ensuring high performance and reliability of e...

Drive global operational efficiency by managing IT and business systems, ensuring timely technology support and continuous improvement initiatives, while fostering strong cross-functional partnerships...

Engineer innovative IT infrastructure solutions spanning on-prem, cloud, and hybrid environments. Mentor junior engineers while leading critical modernization initiatives to enhance platform reliabili...

Lead the charge in optimizing and managing database systems vital for consular operations, ensuring performance and security while supporting mission-critical technologies across the enterprise...

Drive the development and management of secure, scalable cloud infrastructure while enhancing automation and platform engineering efforts to support mission-critical identity services and compliance-d...

Unlock potential by serving as a key technical contributor, designing and building scalable enterprise applications using .NET technologies. Collaborate with teams to drive innovation in insurance app...

Transform customer engagement by providing expert technical guidance post-sale, enabling effective product use, and addressing complex issues to enhance adoption and operational success at major accou...

Shape the future of enterprise AI solutions by leading strategic initiatives, partnering with business leaders, and optimizing adoption and usage across the organization, while establishing metrics fo...

Transform digital solutions in procurement and commodities. Drive innovation through SAP expertise, leading analysis and system enhancements for impactful business outcomes while mentoring teams and e...

Empower enterprise-level mainframe storage and backup environments with your expertise. Oversee and optimize storage solutions, ensuring high availability and performance across critical systems while...

Drive innovation by leading complex software development projects, enhancing system functionalities, and collaborating with cross-functional teams to ensure robust application solutions that meet busi...

Elevate your career by leading teams to build and optimize cutting-edge data platforms, impacting industries worldwide while fostering innovation, collaboration, and growth in a customer-centric envir...

Join a team that drives the technical excellence of the ServiceNow platform, ensuring security, scalability, and operational efficiency. Collaborate with cross-functional IT teams to architect solutio...

Drive growth by leading a high-performing sales team, focusing on new business development. Utilize effective coaching, strategic territory planning, and relationship building to achieve regional reve...

Shape the future of enterprise networking by leading engineering and operations for high availability, security, and performance across complex environments. Drive innovation, streamline processes, an...

Empower financial systems by managing Oracle Fusion ERP Cloud implementation. Lead a team in user support, business process analysis, compliance, and training to enhance accounting operations and driv...

Shape financial systems capabilities by leading Oracle ERP Cloud implementation, managing a dedicated team, and collaborating with finance and accounting to enhance processes and ensure compliance...

Develop and maintain secure cloud and server infrastructure, ensuring optimal performance and reliability. Support Office 365 administration and assist in various IT projects while participating in on...

Lead the charge in managing and securing cloud and server infrastructure. Ensure optimal performance through troubleshooting, monitoring, and best practices. Collaborate on projects and provide user s...

Engage with cross-functional teams to drive change initiatives, delivering impactful communications and training. Oversee progress while identifying risks and ensuring stakeholder alignment for seamle...

Engineer robust network solutions and ensure the security of complex infrastructures while collaborating with teams to optimize performance, scalability, and compliance in a dynamic hosting environmen...

Join a dynamic team supporting IT solutions in healthcare. Drive project management, vendor relations, and application support to enhance operational workflow and achieve organizational goals with a f...

Lead the charge in shaping and managing security and IT functions for a dynamic healthcare technology firm, ensuring compliance while executing hands-on strategies that drive organizational growth and...

Lead advanced IBM Power Systems engineering to enhance security, performance, and automation for enterprise applications. Provide expert technical guidance while supporting a critical infrastructure e...

Champion the evolution of data solutions by leading a dedicated team, integrating technical and business needs to drive impactful outcomes for federal clients in the high-priority DHS sector...