Linux System Administrator Jobs in Chicago, IL

Transform the technology landscape by leading IT infrastructure and end-user services, ensuring secure, reliable operations within a multi-office environment. Drive strategic initiatives while fosteri...

Drive innovative Kubernetes solutions by configuring and securing AKS platforms. Collaborate cross-functionally to enhance infrastructure, deliver operational excellence, and mentor peers while ensuri...

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...

Develop and implement robust security solutions that safeguard enterprise IT systems. Collaborate with stakeholders to identify vulnerabilities and enhance security protocols, ensuring all systems ope...

Engage in safeguarding vital IT infrastructure as a Senior IT Security Engineer. You will design and implement security measures to protect networks and systems while collaborating with various teams...

Transform the security landscape by leading initiatives that protect critical IT assets. Collaborate with diverse teams to design robust security strategies and manage defenses against emerging threat...

Transform the future of cyber security by developing effective IT security solutions. Collaborate with architects and developers to safeguard enterprise systems, ensuring reliability while managing vu...

Execute security measures by analyzing incidents, conducting audits, and managing vulnerabilities to protect networks and systems. Collaborate on improving security infrastructure and ensuring complia...

Design and manage robust database infrastructure while ensuring system reliability. Collaborate with teams to tune performance, implement updates, and optimize backup procedures in both Linux and Wind...

Lead the charge in defining and driving enterprise architecture strategies for cloud transformation and application modernization, influencing technology direction and mentoring teams to meet complex...

Champion innovative security solutions by automating incident response, enhancing detection platforms, and collaborating with teams to protect critical infrastructures. Drive proactive threat hunting...

Drive innovative full-stack development to enhance application security solutions, collaborating across teams to develop high-quality tools addressing operational needs using modern AI technologies...

Lead and mentor a dynamic team driving compliance assessments for FISMA and FedRAMP engagements. Oversee project execution, facilitate client communication, and contribute to methodologies while ensur...

Manage multiple litigation support cases while driving process and quality improvement. Lead project planning, staff coordination, and communication with various stakeholders to ensure effective and t...

Launch innovative SaaS solutions by designing and implementing full-stack web services and APIs. Own the software modules you create from architecting to deployment, while mentoring junior developers...

Engage deeply with customers to resolve technical challenges and optimize their network management using NetBox. Collaborate with cross-functional teams to ensure product adaptation and success while...

Elevate your career by collaborating with partners to optimize technical integration strategies, ensuring seamless performance across Red Hat Ecosystem platforms and driving successful joint solutions...

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...

Unlock potential by designing and developing scalable cloud applications using React, Python, and AWS. Collaborate cross-functionally to deliver user-centric features while ensuring code quality and s...

Accelerate progress at our IT M&A Team by driving complex data migrations. You will take ownership of projects from planning to post-support, leveraging your expertise in data management technologies...

Drive the development of cloud-native applications in Microsoft Azure, collaborating across teams to deliver high-performance solutions while modernizing systems and executing Agile methodologies for...

Elevate platform performance by owning Workday's technical architecture, integrating applications, and managing security compliance. Collaborate with stakeholders to deliver innovative solutions withi...

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...

Deliver innovative cybersecurity solutions to safeguard mission-critical systems. Collaborate with engineering and operations teams to integrate robust security measures in fast-paced environments in...

Innovate systems performance by installing and customizing z/OS. Lead mainframe software support, enhance security, and facilitate disaster recovery planning while ensuring compliance and efficiency i...