Top Tech Jobs & Startup Jobs in Chicago, IL

Architects and maintains enterprise test automation frameworks across frontend, API, backend, database, and messaging layers. Leads functional, integration, regression, performance, and load testing; develops reusable Selenium, Cucumber, and TestNG components; validates microservices and business-critical workflows; and builds CI/CD pipelines with Jenkins, Docker, and Kubernetes. Establishes testing strategies, manages test environments and data, analyzes defects and results, and improves BDD testing practices and quality processes.

Provides first-level IT support for hardware, software, account access, VDI applications, network connectivity, and user issues. Responsibilities include documenting and prioritizing ServiceNow tickets, troubleshooting and escalating complex problems, resetting passwords, provisioning applications, updating knowledge articles, and communicating clearly with non-technical users. The intern works in a hybrid environment while gaining practical desktop engineering and technical support experience.

Supports accounts payable and receivable, month-end close activities, financial statement preparation, and cross-functional Accounting and Finance projects. The intern will also shadow budgeting and forecasting processes. This is a 12-week seasonal hybrid internship in Chicago for actively enrolled undergraduate or graduate students pursuing accounting or finance, with proficiency in Excel desired.

Year-round intern supporting OCC’s AI Research & Engineering team by designing and prototyping agentic AI workflows, integrating models with internal data and APIs, testing accuracy and safety, documenting solutions, and supporting AI governance. The role offers hands-on experience with generative AI, frontier platforms, enterprise integrations, and cross-functional collaboration in a regulated financial environment.

Supports enterprise quality governance by analyzing requirements, creating and executing manual and automated test cases, reporting software defects, maintaining regression suites, and validating testing compliance. The intern will automate regression testing for Ovation and Enterprise Technology Solutions applications, participate in Scrum ceremonies, and provide testing input during retrospectives.

Supports OCC’s Enterprise Technology Solutions Knowledge Continuity initiative by assessing knowledge risks, identifying subject matter experts and single points of failure, drafting and organizing knowledge assets, validating documentation readability, tracking action items and metrics, maintaining meeting records, and participating in Jira-managed Agile sprints. The intern collaborates with the Knowledge Management team in a compliance-driven environment focused on documentation accuracy, governance, findability, and knowledge transfer.

Supports investor education marketing through social media content creation and scheduling, paid social campaigns, email campaign development, marketing automation, subscriber management, website updates, budget tracking, and campaign reporting. The intern collaborates with marketing, compliance, and subject-matter teams while gaining exposure to financial markets, options, and clearing processes.

Develops Tableau dashboards, writes optimized SQL, and supports analytics initiatives using large datasets. The intern collaborates with business and technical teams to gather requirements, troubleshoot data issues, and improve access to internal data. Responsibilities include contributing to data warehouse design, maintaining ETL processes, coding, testing, debugging, documentation, and using AI-assisted development tools such as Claude Code. The role operates in a regulated, agile environment and supports data-driven decision-making.

Seasonal intern supporting enterprise technology quality assurance by analyzing requirements, creating and executing manual and automated test cases, maintaining regression suites, reporting software defects, and participating in Scrum ceremonies. The role focuses on application quality, testing-process compliance, and automation using programming languages and AI tools.

Supports Kubernetes clusters, Infrastructure as Code, and cloud-native infrastructure across AWS, Azure, or GCP. Assists with Terraform-based automation, monitoring, security best practices, troubleshooting networking and storage issues, high-availability requirements, documentation, and operational procedures. Collaborates with engineering, platform, development, operations, and security teams while developing hands-on infrastructure and cloud skills in a production environment.