IT Infrastructure Administrator Jobs in Chicago, IL

Join a team that's redefining application security by leading the design and implementation of robust security measures across enterprise applications and APIs, ensuring compliance and reducing risk t...

Transform client engagement by leading the development of tailored service solutions, driving revenue growth, and enhancing service offerings through collaboration with internal teams and stakeholders...

Drive the assessment and management of cybersecurity risks across the organization, ensuring effective communication and mitigation strategies are in place to protect operational integrity and third-p...

Shape the organization's cybersecurity landscape by assessing and managing risks across technologies and third-party relationships, ensuring effective mitigation strategies are in place to protect bus...

Join a dynamic team to manage and optimize enterprise mainframe environments, ensuring high availability and performance. Collaborate with cross-functional teams on strategic initiatives, system upgra...

Analyze energy efficiency opportunities and conduct assessments to enhance building performance. Collaborate with customers and contractors to implement practical solutions, ensuring quality documenta...

Accelerate progress at the forefront of critical communications by leading the design and implementation of innovative system solutions, guiding cross-functional teams to enhance and support advanced...

Innovate solutions as a System Architect, leading design and implementation of ASTRO systems. Collaborate with cross-functional teams to enhance communication technologies, ensuring seamless integrati...

Optimize and support database platforms, focusing on MySQL and SQL Server migrations to AWS. Lead performance tuning, replication, and maintenance while collaborating with developers to enhance databa...

Pioneer innovative technology strategies and architectural solutions across Agile teams, driving AI-enabled engineering transformation and ensuring scalable, secure, and maintainable solutions for ent...

Join a team that's dedicated to enhancing IT and Security audits, managing risks, and driving improvements. You'll lead assessments, ensure quality, and foster relationships while navigating a dynamic...

Oversee the Site Safety Program, ensuring compliance and promoting a culture of safety and continuous improvement while driving employee development and operational excellence across the organization...

Shape the future of integrated solutions as an SAP MM-WM System Architect, leading architecture vision that aligns technology with evolving business demands and fosters collaboration across diverse te...

Support and enhance client systems by providing technical expertise, leading installations, and troubleshooting mechanical and electrical equipment. Collaborate with teams for continuous improvement a...

Optimize your career by leading complex BMS conversion projects, ensuring seamless technology integration and data migration. Collaborate with cross-functional teams and manage vendor relationships to...

Join a team that's redefining network solutions by designing, implementing, and supporting advanced LAN, WAN, and wireless systems. Collaborate with cross-functional leaders to enhance network strateg...

Lead the development and management of integrated Business Technology Solutions, aligning technology investments with business priorities. Oversee demand planning, resource allocation, and portfolio p...

Lead the charge in enhancing cloud security by designing and implementing robust Azure security controls, ensuring compliance with enterprise standards and Zero Trust principles while collaborating ac...

Join a team that's enhancing core business applications on the iSeries platform. Leverage your RPG development expertise to drive modernization initiatives, collaborate with cross-functional teams, an...

Unlock your potential as you design and maintain scalable cloud infrastructure, automate CI/CD pipelines, and enhance system reliability in a collaborative environment focused on innovation and securi...

Drive the optimization and enhancement of our cloud-based HRIS by collaborating with business units and HR leaders to ensure system efficiency, user experience, and alignment with strategic objectives...

Engineer robust network solutions to enhance data-center connectivity and support enterprise infrastructure modernization. Collaborate with cross-functional teams to ensure secure, reliable network se...

Support and drive technical accounting initiatives, analyzing complex transactions, preparing documentation, and implementing new standards across the accounting organization while collaborating with...

Shape the future of enterprise architecture by defining and governing security, compliance, and AI capabilities for Microsoft 365, ensuring robust data protection and operational resilience across the...

Grow your career with a pivotal role in configuration management, ensuring system stability and compliance. Collaborate across teams to track changes, maintain documentation, and support deployments i...