UNIX System Administrator Jobs in Chicago, IL

Contribute to mission success by developing and optimizing web solutions, ETL pipelines, and reporting frameworks. Collaborate with teams to deliver scalable applications in an Agile environment, ensu...

Join a dynamic team as a Document Control Supervisor, overseeing document management for construction and engineering projects. Drive process improvements, ensure compliance, and support project teams...

Drive cloud innovation as you lead the design of Azure infrastructure, optimizing integrations and fostering secure, scalable solutions that enhance performance and reliability across hybrid environme...

Execute complex utility projects, overseeing all phases from planning to closeout while ensuring safety, budget adherence, and client satisfaction. Lead multi-disciplinary teams and cultivate relation...

Unlock potential by leading automation and orchestration efforts across secure hybrid infrastructure while ensuring system performance and reliability in a dynamic environment...

Elevate your career by building and scaling internal systems, collaborating with cross-functional teams, and enhancing IT infrastructure to deliver seamless access and support for employees' needs...

Lead the charge in managing capital utility projects, ensuring successful execution from planning to closeout. Collaborate with diverse teams to uphold safety, budget, and schedule, while nurturing po...

Drive reliability in a fast-paced, technical role ensuring seamless operation of a proprietary electronic options trading platform, collaborating with traders and developers for optimal system perform...

Join a team that designs scalable and secure technology solutions by collaborating with various stakeholders. You'll lead architecture efforts for enterprise-level projects and shape our Enterprise Ar...

Lead the charge in overseeing a dynamic 3rd shift manufacturing team while driving safety, quality, and productivity initiatives. Foster a culture of engagement and continuous improvement through effe...

Empower innovation as you develop and optimize networking software, collaborating with cross-functional teams to enhance product features and drive strategic decisions in a fully remote environment...

Elevate client operations by leading the integration of Esri's software suite. Your managerial expertise will drive strategy, optimize performance, and mentor junior staff in delivering tailored GIS s...

Unlock potential by building and optimizing the cloud infrastructure for innovative financial services. Collaborate with diverse teams, troubleshoot production issues, and enhance deployment automatio...

Drive improvement and reliability in a Federal Agency's ServiceNow platform through effective analysis, testing, and validation strategies, ensuring rapid delivery without compromising quality or secu...

Drive the design, development, and maintenance of enterprise applications, emphasizing Microsoft Dynamics 365 and Power Pages. Collaborate in Agile teams to enhance scalability and support critical bu...

Help us ensure the reliability of critical AI/HPC infrastructure by providing essential onsite technical services, including installation, commissioning, and maintenance of advanced cooling systems wh...

Lead reliability initiatives across complex systems, driving automation and observability. Collaborate with teams to enhance operational outcomes, manage incidents, and mentor engineers, ensuring comp...

Innovate with us by shaping cutting-edge industrial systems through robust software. Drive scalable solutions that bridge the gap between concept and deployment, enhancing client operations and delive...

Empower innovation by leading electrical wiring design and quality improvement initiatives for vehicle systems. Collaborate with cross-functional teams to resolve issues and enhance efficiency in prod...

Join a dynamic team to oversee project lifecycles, utilizing expertise in FIS Core Banking Systems. Leverage your COBOL, DB2, CICS skills to develop solutions, manage teams, and enhance system perform...

Join as a senior engineer to design and manage enterprise Cloud Desktop solutions like Windows 365 and Azure Virtual Desktop, ensuring seamless, secure, and performant desktop experiences across varie...

Lead complex cross-functional programs to ensure the successful delivery of infusion pump systems, enhancing patient care through effective project management and team collaboration in a regulated env...

Drive your career with a senior performance engineer role focused on solar PV energy yield assessments. Lead a team, analyze data, and engage with clients on utility-scale projects while expanding exp...

Join a dynamic team to analyze solar PV energy yield assessments for utility-scale projects. Lead performance modeling and mentor engineers while expanding expertise across various renewable energy te...

Elevate your career by designing and implementing advanced IAM solutions. Join us as a key technical expert driving secure identity management across various platforms, while collaborating with securi...