Systems Administrator Jobs in Chicago, IL

Empower excellence by optimizing SQL Server databases, mentoring teams, and ensuring high availability of critical systems while collaborating with development teams in a dynamic, fast-paced environme...

Transform complex hardware failures into reliable solutions by analyzing GPU, CPU, and server environments. Collaborate with cross-functional teams to enhance RMA processes, vendor interactions, and l...

Accelerate data integrity and performance by managing both on-premise and Azure database environments. You'll ensure operational stability, drive modern data initiatives, and enhance analytics capabil...

Champion innovative IT solutions at the DOJ by analyzing requirements, designing systems, and leading technical teams to support complex litigation missions in a fully remote environment...

Elevate project financial management across large construction projects by overseeing job costing, accounts payable, and vendor compliance while collaborating with cross-functional teams to enhance op...

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...

Drive the delivery of modern workplace solutions by managing Microsoft 365 services, executing migrations, and optimizing configurations for seamless user experiences. Collaborate cross-functionally t...

Take ownership of integrating security in CI/CD pipelines, ensuring secure cloud operations while empowering engineering teams at speed. Collaborate to fortify security architecture and manage vulnera...

Manage the installation and configuration of servers and network hardware while addressing technical issues in a dynamic data center environment. Document processes to ensure smooth operations and mai...

Join a team that's driving operational excellence by leveraging AI to optimize application systems. Take ownership of critical initiatives in a fast-paced, regulated environment while fostering strate...

Elevate your career as you support the Teamcenter PLM system, enhancing productivity through administration, user management, and system optimization. Collaborate cross-functionally to ensure robust o...

Join a team that's redefining release management. Oversee the planning and execution of application and infrastructure releases while ensuring compliance, minimizing downtime, and driving process impr...

Unlock potential by driving enterprise-level unified communications solutions, optimizing voice, video, and collaboration services, and ensuring robust performance and security in alignment with feder...

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...

Grow your career with this entry-level role focused on deploying and managing Linux systems in cloud environments, ensuring stability, performance, and security. Collaborate with senior administrators...

Unlock potential by managing mainframe security for critical operations. Collaborate across teams to implement access control, monitor risks, and ensure compliance with policies while driving efficien...

Champion innovative software solutions by developing applications, optimizing efficiency, and analyzing user needs. Collaborate with teams and optimize operational specifications, all while ensuring h...

Design and optimize database systems, ensuring performance and security. Collaborate with development teams to enhance application integration and support robust administrative functions while executi...

Join a dynamic team to enhance system stability and performance across platforms. Lead complex projects involving hardware, software, and infrastructure while ensuring security and compliance through...

Shape the future of enterprise Linux systems by leading design, implementation, and automation efforts while addressing complex challenges, mentoring a talented team, and collaborating for secure, rel...

Drive success in operations by leading teams to enhance safety, quality, and efficiency. Engage with diverse support teams to meet business goals and deliver exceptional service, while fostering an in...

Join a team that supports and enhances ServiceNow operations while honing your development skills. Collaborate across departments to implement scalable solutions, ensuring platform health and driving...

Champion IT excellence by overseeing the design, implementation, and maintenance of robust IT infrastructure, ensuring security, efficiency, and support across the organization to empower operational...

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...