Top Senior Systems Engineer Jobs in Chicago, IL

The Sr. IT Systems Engineer is responsible for designing and optimizing enterprise email and Microsoft 365 collaboration solutions, ensuring reliability, security, and effective collaboration among employees.

The Senior Software Engineer will improve Elasticsearch performance, handle complex distributed systems, and manage indexing, data allocation, and node communication within the cluster.

As a Senior ML Ops Engineer, you'll build ML infrastructure, implement automated deployment, optimize model serving, and ensure production performance.

The Senior Software Engineer will design, develop, and optimize backend services, integrating with AWS and Kubernetes while managing cloud infrastructure and databases.

The Senior Corporate Systems Engineer will manage IT infrastructure and corporate applications, optimize systems, conduct business analysis, implement security measures, and mentor junior staff.

The Senior Network Pre-Sales Systems Engineer will engage with customers to deliver technical solutions, drive sales meetings, and build relationships with clients while leveraging expertise in networking and AI infrastructure.

As a Senior Context Engineer, you'll design context systems and optimize AI agents' memory and information retrieval for educational workflows, ensuring reliable AI assistance for teachers.

Lead the architecture and development of machine learning systems for personalized care, treatment intelligence, and automation at scale. Collaborate with cross-functional teams and mentor engineers.

Responsible for developing performance tools like Firefox Profiler, enhancing data capture, mentoring volunteers, and collaborating with engineering teams to improve user experience.

The Mechanical Systems Engineer designs and estimates material handling systems costs, collaborates with teams, and leads design review meetings, ensuring compliance with customer requirements and specifications.

As a Senior Software Engineer for Data Systems, you'll design scalable data pipelines, optimize data flows, and build APIs for integrations, requiring strong collaboration with cross-functional teams.

The Senior Associate Systems Operations Engineer will manage operating systems, perform system maintenance, troubleshoot issues, and collaborate on IT projects, ensuring optimal performance and security in a remote setting.