UNIX System Administrator Jobs in Chicago, IL

Pioneer in network engineering by leveraging CCNP skills to optimize and support complex infrastructures in an enterprise setting. Excel in customer engagement and problem-solving in a fast-paced envi...

Champion the delivery of complex IT projects by leading cross-functional teams, employing Agile and Waterfall methodologies, and ensuring timely completion through effective risk management and stakeh...

Advance your career by troubleshooting complex technical issues across multiple CICS environments while leading projects and mentoring teammates in a dynamic IT setting. Engage with end-users to enhan...

Elevate technical expertise across teams by creating effective training programs. Collaborate cross-functionally to develop AI-driven content that enhances platform knowledge and drives measurable out...

Join our dedicated hospice team to oversee administrative leadership, ensure compliance with regulations, and enhance patient care quality. Drive initiatives that foster collaboration and communicatio...

Advance sustainable energy solutions by ensuring effective integration of power systems and controls. Collaborate with design teams to deliver resilient operations for large power projects, ensuring c...

Engage in shaping robust Azure cloud security across multi-tenant infrastructures. Drive enhancements in zero-trust frameworks, secure cloud-native applications, and optimize logging tools, ensuring a...

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...

Serve as a key leader overseeing construction management teams, ensuring project success through effective collaboration, risk mitigation, and strong client relationships, while aligning with core val...

Elevate client solutions by designing and implementing scalable IT infrastructure and cloud technologies. Collaborate with diverse teams to meet complex business needs and lead project delivery, ensur...

Join a team that's committed to maintaining electrical safety and performance. You'll lead testing and troubleshooting efforts on high, medium, and low voltage equipment, ensuring operational excellen...

Join a team that's pushing the boundaries of distributed systems by designing resilient architectures and enhancing core platform capabilities. Your leadership will directly impact performance and dev...

Lead the charge in managing a high-performing Service Desk team to enhance technical support delivery for mid-to-large financial institutions, driving issue resolution, process improvement, and client...

Make your mark at the forefront of technology by designing and developing innovative IT solutions, mentoring teams, and ensuring top-tier coding practices while collaborating across departments for op...

Drive successful ERP implementations and optimizations for dynamic startups, enhancing their financial infrastructure. Collaborate with clients to streamline processes, support system assessments, and...

Develop and deliver high-performance, cloud-native data platforms, an integral role that empowers marketing solutions through innovative technology and robust engineering practices, while fostering te...

Join a team that's shaping cutting-edge Java cloud-native architectures on AWS. Collaborate with engineers to enhance system reliability and scalability, driving innovative solutions in a dynamic hybr...

Partner with us to operationalize IT strategy by translating objectives into actionable roadmaps and driving process standardization. Lead continuous improvement initiatives, KPI management, and enhan...

Shape the future of municipal technology by leading strategic IT initiatives, ensuring seamless operations, security, and collaboration across departments to enhance efficiency and support community g...

Drive enterprise architecture strategy and roadmap while leading a team of architects. Collaborate with executives on technology investment decisions and ensure alignment with organizational goals and...

Transform your career by leveraging your financial expertise to support advanced post-award management of research projects. Analyze data, ensure compliance, and mentor teams in a dynamic environment...

Champion security resilience by analyzing and mitigating vulnerabilities in enterprise compute platforms. Lead initiatives to enhance risk prioritization and remediation strategies, ensuring robust pr...

Drive safety excellence in a refinery setting by providing health and safety support. Engage in risk assessment, conduct field inspections, implement safety processes, and ensure compliance, enhancing...

Advance infrastructure innovation by leading Azure cloud projects, optimizing DevOps practices, and enhancing system reliability. Collaborate cross-functionally to design automation solutions that sup...

Champion enterprise risk management by leading a team to identify, assess, and treat risks across the organization, collaborating with stakeholders to drive a risk-aware culture and improve processes...