IT Systems Administrator Jobs in Chicago, IL

Transform engineering efficiency by building and scaling Azure infrastructure. Drive deployment automation and create robust solutions that empower teams to deploy services seamlessly and enhance over...

Tackle complex challenges by leveraging your expertise in project management, collaborating across teams to drive innovation and efficiency while delivering exceptional results that align with organiz...

Champion innovative satellite ground system design and management, ensuring compliance and integration for the Space Weather Next initiative while leading technical efforts and supporting mission oper...

Oversee workforce operations and staffing visibility for a major program. Drive coordination across teams to ensure efficient onboarding and clearance processes while managing staffing actions, risks...

Unlock potential by leading diverse technical teams in crafting innovative EIT solutions for the DAF EITaaS initiative, ensuring strategic oversight and project success while collaborating across depa...

Manage and oversee full-cycle ICT design for mission-critical data centers and smart buildings. Collaborate with leadership, lead design teams, and develop project specifications. Ensure projects are...

Empower a motivated technical support team to deliver exceptional customer service and resolve complex issues efficiently, ensuring high satisfaction and loyalty through effective leadership and innov...

Advance support operations by troubleshooting and resolving complex server issues on-site and remotely, while driving customer satisfaction through technical excellence and service leadership within a...

Transform your career by supporting business systems for diverse clients. Collaborate on strategic projects and enhance system performance across various application environments in a remote setting w...

Pioneer modern network security by leading a dedicated team to create automated, identity-aware policies in a cloud-native fintech environment, enhancing protection of sensitive financial data across...

Oversee daily operations to drive customer satisfaction and financial success. Lead skilled teams in service, installation, and support. Ensure long-term operational effectiveness while meeting corpor...

Join a dynamic engineering team to enhance Windows OS sensor solutions, tackling complex challenges, optimizing systems, and ensuring high-quality project delivery through collaboration and technical...

Lead the charge in safeguarding IT infrastructures by implementing comprehensive security solutions, collaborating with teams to enhance system resilience and proactively managing vulnerabilities to p...

Drive the security landscape forward as you design, implement, and manage IT security solutions to safeguard the infrastructure of a leading e-commerce platform, ensuring robust defenses against evolv...

Champion the future of IT security by designing and implementing robust solutions, collaborating with teams to safeguard enterprise systems, and mitigating risks to ensure a resilient online environme...

Manage and optimize database systems to enhance performance, security, and data integrity. Collaborate with diverse teams to deliver efficient database solutions, ensure compliance, and implement robu...

Join a team that's at the forefront of transforming proposal management, leading complex bids with AI and digital tools. Oversee the entire lifecycle to deliver winning strategies while fostering inno...

Champion complex bids by leading diverse teams through the entire lifecycle, ensuring compliance and quality while optimizing strategies with AI and digital tools to deliver impactful proposals that w...

Shape the future of cloud infrastructure by optimizing cloud services, enhancing network reliability, and driving security initiatives. Collaborate within a hybrid environment to deliver scalable, com...

Transform IT solutions by automating workflows and enhancing security with tools like Go and Kubernetes. Collaborate across teams to tackle diverse challenges while honing your skills in a modern, inn...

Engage with cross-functional teams to optimize data-driven strategies, leveraging expertise in ad tech and Epsilon's Cleanroom platforms. Act as a primary liaison, ensuring timely project delivery whi...

Empower networks and systems through strategic management, collaboration, and technical guidance. Ensure security and performance while supporting both technical staff and end-users to enhance operati...

Manage and lead our Electronic Data Migration team, directing complex data conversions and implementations across key platforms, while fostering team growth and driving operational improvements to mee...

Join our team to enhance the efficiency of multiple data centers by analyzing performance, driving process improvements, and leading expansion efforts. Collaborate with various teams to ensure facilit...

Innovate data center operations by leading performance analyses and enhancements. Manage incident resolution, and oversee new builds and expansions while utilizing automation tools for efficiency and...