Senior Linux Administrator Jobs in Chicago, IL

Lead the charge in optimizing Windows endpoint configurations and security. Drive lifecycle management and compliance for a large-scale enterprise environment, ensuring efficient deployment and suppor...

Elevate efficiency by analyzing workflows to identify automation opportunities. Collaborate with cross-functional teams to enhance documentation and governance processes through reusable AI prompts an...

Champion security and compliance in complex environments, leading technical discussions while enhancing processes in alignment with evolving standards. Collaborate with multi-functional teams to drive...

Take ownership of information security standards and frameworks, managing documentation and policies. Collaborate with cross-functional teams to analyze risks and develop robust security solutions whi...

Join us to shape the future of data in a mission-driven environment. As a key technical leader, you will design and optimize databases, ensuring data integrity and security while collaborating with a...

Drive innovation and efficiency in nuclear power engineering by conducting technical analyses, optimizing systems, and mentoring junior staff. Collaborate with project teams to deliver high-quality de...

Lead the charge in driving strategic organizational change and engagement within a complex, rapidly transforming global cloud infrastructure team, while enhancing leadership capabilities and fostering...

Pioneer cybersecurity risk management efforts, ensuring compliance with DoD regulations while managing risk assessments, vulnerabilities, and business continuity plans in a dynamic IT environment...

Lead transformative projects in agent technology, focusing on architecture, orchestration, and improving core platform capabilities while working collaboratively and innovatively to push boundaries in...

Lead the charge in delivering successful software implementations for clients. Collaborate with teams to translate business needs into technical solutions, ensuring seamless onboarding and optimal cli...

Engineer high-performance compute platforms for AI workloads by driving architecture and design of PCIe subsystems, GPU integration, and Ethernet networking. Collaborate with teams to deliver cutting...

Unlock potential by leading ServiceNow MDM solutions, driving strategic design and implementation across multiple modules. Collaborate with key stakeholders to optimize data governance and enhance ope...

Champion innovative automation solutions by leveraging technical expertise to enhance enterprise infrastructures. Collaborate with cross-functional teams to address client challenges through effective...

Join a team that's committed to delivering innovative electric utility distribution solutions, leading projects from design to implementation while collaborating effectively in a hybrid work environme...

Lead customer engagements and develop tailored solutions in electrical, mechanical, thermal, and digital domains to drive innovation and operational excellence through cross-functional collaboration...

Unlock potential by leading the IT infrastructure team to enhance technological capabilities, ensuring high availability and security while fostering a collaborative environment. Drive project managem...

Champion the development of innovative mechanical nuclear systems, integrating engineering expertise to support BWRX-300 design objectives while collaborating across teams to enhance product quality a...

Advance electrical engineering solutions by delivering power systems expertise for customers, conducting assessments, troubleshooting, and optimizing electrical designs to enhance safety and reliabili...

Join a dynamic team dedicated to developing complex distributed applications using Java and Python. Collaborate closely with cross-functional teams to meet Agile delivery goals while ensuring alignmen...

Transform government IT infrastructure by leveraging cloud and hybrid solutions. Collaborate with US Federal agencies to drive sales and enhance monitoring capabilities, while maintaining strong relat...

Elevate mission-critical systems through innovative software design and development, leveraging advanced C++ techniques. Collaborate with engineering teams in Agile and Waterfall settings to deliver r...

Join a team that's transforming software development through agile practices while designing innovative solutions. You'll collaborate on cloud capabilities and support comprehensive project lifecycles...

Optimize connectivity by designing and securing enterprise networks, collaborating across teams to enhance performance and resilience in diverse environments while ensuring compliance and a proactive...

Optimize our application systems by developing and implementing innovative solutions. Collaborate with cross-functional teams to ensure system efficiency and support customer-focused objectives while...

Join our team as a Senior Application Support Engineer to ensure seamless operations and drive continuous improvements. You'll optimize business applications, facilitate transitions, and enhance servi...