UNIX System Administrator Jobs in Chicago, IL

Unlock potential by leading digital transformation initiatives to modernize systems and technologies across the organization, driving innovation, efficiency, and enhancing user experience while managi...

Manage and enhance enterprise network infrastructure, ensure seamless connectivity, and optimize performance across LAN, WAN, and remote-access environments to support organizational goals and secure...

Shape and support enterprise networking solutions by delivering pre-sales technical leadership and post-sales support. Leverage deep expertise in Wi-Fi, LAN, cloud, and Zero Trust security to ensure o...

Unlock potential by leveraging your data engineering skills to build and maintain resilient data pipelines. Collaborate in a dynamic team to enhance data integrations across diverse platforms and driv...

Lead and manage multiple enterprise-level projects focusing on Microsoft technology services. Engage with clients and technical teams to ensure projects are planned, executed, and delivered on time, w...

Deliver exceptional support in data center operations by installing and maintaining copper and fiber-optic cabling, equipment, and more. Thrive in fast-paced environments while ensuring quality and sa...

Unlock potential by leading a high-energy manufacturing team to achieve production goals while ensuring compliance with GMP and EHS standards. Drive performance, foster a safe work environment, and im...

Join us to optimize HR technology and enhance employee experiences by ensuring the integrity, security, and performance of our Human Resources Information Systems. Collaborate with cross-functional te...

Elevate your career as a technical expert in HRIS, ensuring system integrity and performance while supporting the full employee lifecycle. Collaborate with HR and IT to optimize technology solutions a...

Elevate your career by managing IT solutions that drive operational excellence in Purchasing, Supply Chain, and Manufacturing. Collaborate with leaders to streamline processes and enhance system perfo...

Transform enterprise systems initiatives by leading strategic technology programs that enhance financial and HR applications. Collaborate with cross-functional teams to ensure successful project deliv...

Join a dynamic team as a Sr. Storage Engineer, leveraging your expertise in Hitachi and Pure Storage solutions. Drive storage design, manage installations, and optimize system performance while collab...

Optimize imaging equipment maintenance and repairs while ensuring compliance with safety standards. Collaborate with technicians and manufacturers to enhance operational efficiency and provide excepti...

Support the maintenance and repair of imaging equipment, ensuring compliance with safety standards. Collaborate with technicians and manufacturers to resolve issues, conduct quality assurance, and pro...

Lead the charge in securing and managing IT systems while ensuring operational efficiency. This hands-on role demands expertise in both systems administration and security operations, driving complian...

Join a team that's shaping the future of clean energy by addressing complex architectural challenges in power and industrial projects. Collaborate with diverse clients and utilize emerging technologie...

Unlock the potential of enterprise systems by leading the design and architecture of innovative Java full-stack solutions integrated with AI. Collaborate with clients to translate technical constraint...

Elevate health application development by leveraging Mainframe technologies. Collaborate with cross-functional teams to design, develop, and support innovative solutions while ensuring seamless produc...

Shape the future of enterprise integration by managing and supporting webMethods platforms. Leverage your strong background in software development to enhance system performance and security while ena...

Transform commissioning & startup projects by leading onsite teams, ensuring delivery on time and within budget while maintaining safety and quality standards. Collaborate with management and clients...

Unlock potential by leading an engineering team to enhance productivity, quality, and collaboration, ensuring effective execution of product priorities while fostering a high-accountability culture wi...

Join a dynamic team to lead cross-functional projects, ensuring effective implementation of information systems that enhance healthcare delivery and meet organizational goals. Drive innovation and sup...

Drive the technical vision for mobile app development, mentoring a team while ensuring high-quality releases and innovative solutions aligned with public safety missions. Work on complex Android archi...

Transform Salesforce systems by enhancing integrations and configurations. Collaborate with a dynamic team to support professional services and streamline project management, ensuring seamless operati...

Lead transformation efforts by developing operational strategies that enhance productivity, quality, and customer satisfaction across multiple sites within the Construction segment, ensuring profitabl...