4 results for Big Data Engineer in Oak Brook, IL

Data Engineer (Manager)

Chicago, IL
onsite
Permanent
136000 - 217000 USD / Yearly
We are looking for an experienced Data Engineer to join our team in Chicago, Illinois. In this role, you will design and implement data solutions that drive business insights and support strategic decision-making. Your expertise in Microsoft Fabric and Azure Databricks will be key in optimizing data workflows and ensuring the reliability of our data systems. Responsibilities: • Develop, implement, and maintain scalable data pipelines to support business analytics and reporting needs. • Utilize Microsoft Fabric and Azure Databricks to design efficient data architectures and workflows. • Collaborate with cross-functional teams to understand data requirements and deliver tailored solutions. • Ensure data integrity and security across all systems and processes. • Optimize data storage and retrieval processes for improved performance and scalability. • Monitor system performance and troubleshoot issues as needed to ensure seamless operations. • Document processes and procedures to maintain a clear record of data engineering solutions. • Stay updated with emerging technologies and industry best practices to enhance data engineering capabilities.
2026-03-23T00:00:00Z

HR Data Analyst

Chicago, IL
onsite
Temporary
28.5 - 31 USD / Hourly
We are looking for a skilled HR Data Analyst to join our team in Chicago, Illinois. This long-term contract position offers an opportunity to play a key role in managing and analyzing human resources information systems (HRIS). The ideal candidate will bring expertise in HRIS implementation and analysis, ensuring data accuracy and supporting efficient HR operations. Responsibilities: • Manage and maintain HRIS platforms to ensure data integrity and system functionality. • Analyze HR data to provide actionable insights that support decision-making and strategic planning. • Lead or support the implementation of new HRIS systems, ensuring smooth integration and alignment with organizational needs. • Collaborate with HR and IT teams to troubleshoot and resolve system issues. • Develop and generate reports from HRIS systems to meet organizational requirements. • Provide training and support to HR staff on effective system usage and best practices. • Ensure compliance with data privacy and security regulations within HRIS operations. • Monitor system performance and recommend upgrades or enhancements to improve efficiency. • Document processes and create user guides for HRIS-related tasks and workflows.
2026-03-17T00:00:00Z

Data Reporting Analyst

Chicago, IL
onsite
Contract / Temporary to Hire
31.6635 - 36.663 USD / Hourly
We are looking for a Data Reporting Analyst to join our team in Chicago, Illinois, on a contract with the possibility of transitioning to a permanent position. In this role, you will focus on developing and maintaining data reports, managing nightly database updates, and supporting a robust data warehouse environment. This position offers a remote-first work model with occasional in-office collaboration, providing flexibility in a casual work setting. Responsibilities: • Create, format, and manage detailed reports using tools such as Excel, SQL Server, and Python. • Query and navigate databases efficiently to extract and analyze data for reporting purposes. • Design and implement visual data presentations utilizing Google Sheets for web publishing. • Collaborate with team members to ensure the accuracy of data within the internal warehouse environment. • Troubleshoot and resolve data-related issues independently, ensuring uninterrupted workflow. • Enhance reporting processes by leveraging SSRS and Excel VBA for advanced functionality. • Utilize SQL and Python scripting to automate repetitive tasks and improve data operations. • Maintain a high level of data integrity and security across all reporting functions. • Support continuous improvement initiatives for data analytics and reporting. • Provide technical expertise in SQL Server and related database systems to optimize performance.
2026-03-10T00:00:00Z

Artificial Intelligence (AI) Engineer

Chicago, IL
remote
Permanent
100000 - 120000 USD / Yearly
We’re seeking an AI Workflow Engineer to join a newly formed team focused on advancing internal AI and LLM platforms. In this role, you’ll collaborate with technical colleagues across multiple departments, helping design and build agentic workflow systems and business logic orchestration powered by leading AI solutions. We’re looking for professionals with a development background (Python, Node.js, or similar) who are passionate about moving beyond traditional model training and instead want to tackle applied business applications of AI. You’ll be responsible for writing code to coordinate workflows, integrate data sources, and support sophisticated agentic architectures. Experience working with orchestration tools (n8n), integration frameworks, Retrieval-Augmented Generation (RAG), and MCP tools is a big plus. Your work will involve:<ul><li>Developing AI-driven workflows and conversational agents that connect with internal and external data sources</li><li>Working hands-on with code—even if some tasks use low-code or no-code platforms</li><li>Implementing and optimizing solutions for applied data science challenges</li><li>Reviewing, improving, and championing future initiatives based on evolving business requirements</li></ul>Ideal candidates have worked directly with AI or LLM platforms, possess strong development or applied machine learning experience, and are comfortable in fast-moving, innovative environments. Familiarity with NVIDIA-backed infrastructure is desirable but not required. If you’re excited about shaping agentic AI solutions, integrating business logic, and driving new workflows, we encourage you to apply.
2026-03-23T00:00:00Z