Top Engineering Jobs in Chicago, IL

Develop and maintain test automation frameworks, create automated test plans, perform unit and end-to-end testing, diagnose defects, validate enterprise and SaaS systems, debug ETL and SQL processes, and improve delivery-control reporting. Collaborate cross-functionally within Agile teams using Python, Shell, Java, SAP ABAP, JUnit, and TestNG to improve testing efficiency and system quality.

Supports and oversees enterprise network infrastructure across on-premise and cloud environments. Responsibilities include routing and switching, Cisco firewall and ACI administration, AWS and Azure connectivity, troubleshooting, lifecycle management, network architecture, business continuity planning, documentation, vendor coordination, and on-call support. The role also develops technical specifications and implementation plans for complex network projects while maintaining security, performance, and compliance.

Lead solution architecture for OCC's next-generation clearing system: design distributed, cloud-native, event-driven and batch systems (Kafka, microservices, Kubernetes), define architecture standards and NFRs, guide implementation, collaborate with DevOps/security, document decisions, and mentor engineering teams.