UNIX System Administrator Jobs in Chicago, IL

Unlock potential by enhancing system reliability and observability for resilient production environments. Collaborate across teams to develop automation and tooling that improves incident response, op...

Elevate system functionality by analyzing complex requirements and guiding software design. Engage in troubleshooting, network management, and performance optimization for efficient operations across...

Empower our team by supporting and enhancing enterprise applications. Ensure optimal application performance, facilitate user engagement, and foster cross-functional collaboration for continuous impro...

Support our dynamic IT team by architecting and leading enterprise storage solutions. Drive innovations in hybrid cloud infrastructures while mentoring fellow professionals and ensuring optimal servic...

Innovate robust solutions and enhance platform reliability by analyzing, developing, and supporting vital applications. Collaborate with teams to drive automation, security, and performance in cloud a...

Advance your career as you tackle complex software development challenges. Lead initiatives to enhance platform reliability and security, guiding a team while optimizing production systems through aut...

Accelerate financial excellence by overseeing accounting operations and leading strategic financial initiatives. Collaborate with executives to drive budgeting, forecasting, and continuous improvement...

Transform on-premises technology with your DevOps expertise. Lead the design, implementation, and lifecycle management of innovative solutions in a collaborative team, addressing complex deployment ch...

Elevate developer experience by building CI pipelines and observability tools. Collaborate across teams to enhance software delivery, automate processes, and ensure reliable production environments in...

Champion best-in-class hardware repairs across global data centers, ensuring efficient turnaround and quality standards. Drive scalable processes, manage vendor relationships, and analyze failure tren...

Unlock potential by enhancing cybersecurity measures and leading incident response initiatives, ensuring compliance with security standards while mentoring junior staff and collaborating on security s...

Elevate your career with this IT Security Engineer II role focused on enhancing cybersecurity posture, leading security projects, and mentoring junior staff. Collaborate on security strategy, complian...

Join a team that's transforming financial systems by leading Business Systems Analysts in enhancing Workday Financials. Drive continuous improvement, manage service operations, and collaborate with ke...

Elevate your career by leading the strategy and execution of impactful global events. Collaborate cross-functionally to create engaging experiences that drive business results and enhance customer eng...

Optimize CI/CD pipelines and improve Azure infrastructure to enhance deployment and observability. Collaborate with teams, addressing performance issues while deploying critical products that elevate...

Lead the charge in performing intricate electrical analysis for power systems, focusing on EMT analysis. Collaborate cross-functionally to optimize performance, resolve issues, and prepare detailed re...

Join a team that's transforming identity management by delivering advanced ICAM solutions and Zero Trust Architectures. Lead technical modernization initiatives, ensuring robust and secure identity in...

Optimize administrative systems by leveraging technology solutions, providing expert support, and enhancing integration across departments. Collaborate with stakeholders to achieve organizational goal...

Accelerate progress at the intersection of physical security and data analytics. Collaborate on modernizing access control systems and delivering insightful dashboards that enhance operational efficie...

Unlock potential by leveraging your SAP S4/HANA expertise to develop and enhance end user business applications. Collaborate within a dynamic team to analyze, design, code, and implement solutions in...

Engage with clients by nurturing relationships, identifying growth opportunities, and providing exceptional support. Leverage your expertise in account management to drive customer satisfaction and re...

Grow your career with a dynamic engineering team, leading complex defense projects and driving technical excellence while managing a skilled group of engineers to achieve strategic program objectives...

Transform the technical training landscape by delivering hands-on education on whitespace infrastructure solutions, ensuring technicians are equipped for mission-critical environments with up-to-date...

Take ownership of business intelligence software development, optimizing ETL pipelines, and enhancing data-driven decision-making across multiple environments while ensuring compliance and security fo...

Elevate your career by leading application services delivery for client-facing systems. Collaborate with global teams to ensure technology solutions are stable, secure, and aligned with business objec...