IT Infrastructure Administrator Jobs in Chicago, IL

Optimize your career by leveraging advanced database expertise to drive the design and performance of critical systems that enhance operational efficiency and ensure data reliability for major busines...

Tackle the challenge of optimizing high-performance databases. You'll lead design and improvement initiatives for critical systems, ensuring seamless support for North American operations and enhancin...

Lead the charge in optimizing high-performance Cassandra databases, designing and enhancing systems that support North American operations. Collaborate with teams, implement best practices, and ensure...

Pioneer innovative identity and access management solutions. Oversee IAM infrastructure, SSO integrations, and automation within a global Microsoft-centric environment while collaborating across distr...

Help us enhance healthcare by servicing and maintaining diagnostic imaging equipment. Join a dedicated technical services team to ensure reliable imaging systems for optimal patient care with a focus...

Drive impactful Healthcare IT deployments by managing complex Medicaid system rollouts. Lead all phases of software and systems deployment, ensuring integration and operational success across multiple...

Unlock potential by leading DevOps innovation through deployment, monitoring, and CI/CD architecture. Transform operations and enhance user experience with modern tools while mentoring engineers for p...

Drive growth in the AI Data Center sector by collaborating with sales and technical teams to deliver tailored solutions that meet customer demands, cultivate relationships, and navigate complex sales...

Drive infrastructure success by guiding clients in capital projects, analyzing costs and risks, and enhancing accountability across asset management. Collaborate on effective solutions that align proj...

Join to engineer innovative structured wiring systems, guiding IT communications infrastructure in a complex environment, while collaborating with teams to achieve project objectives and compliance wi...

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...

Unlock potential by driving enterprise-wide Problem Management, enhancing service reliability through data-driven Root Cause Analysis and proactive solutions, while collaborating with cross-functional...

Join a team that's empowering clients through strategic development and implementation of identity and access management solutions, managing projects, mentoring staff, and enhancing security measures...

Drive the development and support of enterprise business applications, collaborating with cross-functional teams to enhance operational efficiency and deliver cutting-edge technology solutions...

Join a team that empowers project success through financial analysis and operational support. Leverage your expertise in project controls to guide diverse projects, mentor colleagues, and drive effect...

Elevate your career by driving development and operational excellence of cutting-edge cloud storage solutions, collaborating across teams to deliver high-performance, resilient systems, and shaping th...

Lead the charge in seamless post-merger integrations by transforming strategic plans into operational realities, ensuring timely execution and maximizing value across business functions while managing...

Accelerate product security by designing and implementing robust security measures across cloud platforms, infrastructure, and services, collaborating with teams to fortify Tailscale against emerging...

Redefine technical documentation by crafting user-focused content that simplifies complex technologies. Collaborate with engineers and designers, managing the full documentation lifecycle while levera...

Lead the charge in designing and maintaining our global network infrastructure, ensuring reliability and security for business operations while collaborating cross-functionally and mentoring IT staff...

Optimize client outcomes as a Senior Virtualization Pre-Sales Architect. Take ownership of solution strategy, guide technical workshops, and collaborate with stakeholders to deliver scalable solutions...

Join a team that's dedicated to ensuring the highest reliability of critical data center systems through expert operations, maintenance, and troubleshooting while fostering continuous improvement and...

Drive operational excellence by managing critical systems in data centers, ensuring reliability through maintenance and troubleshooting of electrical, mechanical, cooling, and safety systems while sup...

Optimize IAM Governance processes by developing automation scripts and integrations using PowerShell, Python, Tines, and AI tools. Collaborate to enhance efficiency while leveraging enterprise identit...

Manage and design robust enterprise network solutions, ensuring optimal performance across diverse environments. Lead troubleshooting and mentoring efforts while implementing automation to streamline...