UNIX System Administrator Jobs in Chicago, IL

Pioneer high-fidelity modeling and simulation solutions for propulsion and aerospace systems while leading a versatile engineering team in a collaborative environment focused on innovation and perform...

Empower data-driven decision-making by enhancing and supporting ERP solutions and related applications, driving efficiencies in operations and reporting for cross-functional teams to improve visibilit...

Transform production scheduling through innovative application design, leveraging SQL, Python, and AI/LLM tech in a collaborative environment to enhance ERP support and reporting, driving efficiency a...

Drive secure network operations by managing firewall and VPN systems, ensuring robust protection against cyber threats through expert configuration, monitoring, and incident response. Collaborate with...

Elevate team performance by managing a technical support unit specializing in Linux and Managed Services. Drive talent development, craft solutions for user needs, and foster a collaborative culture i...

Create robust client solutions by managing cross-functional teams, overseeing project delivery, and enhancing client relationships. This role demands strategic thinking in project management and techn...

Transform client engagement by leading diverse teams to deliver high-quality projects. Drive business development through strong client relationships and oversee technical delivery, ensuring complianc...

Help us enhance our client solutions as a DevOps Engineer by automating processes, implementing CI/CD pipelines, and utilizing AWS technologies to maximize efficiency and security in a collaborative...

Transform the future of healthcare technology by ensuring seamless integration and operational excellence of hardware systems. Collaborate with teams to enhance user experience and drive innovative so...

Optimize systems integration and performance by maintaining hardware and software, ensuring operational excellence, and supporting user needs through strategic upgrades and technical leadership in a d...

Empower your career as a Senior Infrastructure Engineer focusing on enhancing Lakehouse infrastructure, security, and cost efficiency while collaborating with cross-functional teams to optimize data p...

Join a team that's dedicated to providing exceptional software support for mainframe IMS systems. You'll play a key role in customer service, problem resolution, and migration services, ensuring seaml...

Champion innovative technology solutions by leading IT application development projects, ensuring successful outcomes through effective planning, coordination, and collaboration with cross-functional...

Transform complex ideas into successful outcomes by leading IT application development projects. Collaborate with teams to deliver innovative technology solutions and drive AI initiatives for a dynami...

Accelerate progress at delivering innovative IT solutions by managing complex application development projects, collaborating with cross-functional teams, and ensuring successful outcomes through effe...

Join a dynamic team to oversee IT application development projects, driving innovative technology solutions and collaborating with senior leaders to ensure successful outcomes across North America...

Join a team that's redefining security operations by managing day-to-day workflows, coordinating incident responses, and driving effective remediation strategies for improved operational performance a...

Join our team to manage and optimize NetSuite, drive EDI operations, and oversee integrations. Be the key player in enhancing order-to-cash and procure-to-pay processes, ensuring reliability and effic...

Lead the charge in engineering and securing infrastructure while ensuring compliance with federal cybersecurity standards. Collaborate cross-functionally to develop robust solutions that protect sensi...

Unlock the potential of digital assets by leading innovative strategies in biodiversity genomics and informatics. Collaborate with multidisciplinary teams to enhance workflows, develop algorithms, and...

Unlock potential by leading DevOps innovation through deployment, monitoring, and CI/CD architecture. Transform operations and enhance user experience with modern tools while mentoring engineers for p...

We’re seeking a seasoned Senior Systems Engineer who excels in high-pressure environments and is passionate about technology, client success, and team development...

Champion complex technology sales by driving profitable growth and maintaining a focus on gross margin performance. Engage with executive stakeholders to create high-margin, services-led opportunities...

Unlock your potential by driving large-scale compute capacity deployments in partner-operated data centers. Manage hardware installations, collaborate with vendors, and optimize processes while ensuri...

Unlock your potential as a principal technical leader for enterprise Unix and Linux platforms, driving architecture, automation, and lifecycle management to deliver resilient infrastructure for critic...