Informatica​/ETL Developer

Overview

TEKsystems is seeking an Informatica Developer to help one of our clients in the Northern Suburbs of Chicago. This is full time and on site 5 days/week.

• Informatica
• Power Center
• ETL
• Data Warehouse
• Databricks

• Build and maintain ETL pipelines using Informatica Power Center to consolidate data into a central data warehouse.
• Work with complex data integrations moving data from source systems including IBM DB2 and other relational databases into Microsoft SQL Server targets.
• Apply understanding of Snowflake and star schema data modeling to design and implement data warehouse solutions.
• Collaborate with business analysts, data strategy teams, data modelers, and QA teams throughout the development lifecycle from requirements gathering through production deployment.
• Take ownership across multiple simultaneous projects, demonstrating strong design thinking and the ability to communicate technical decisions in a business context.
• Occasionally create technical environments and work with thousands of existing pipelines requiring ongoing development and maintenance. (7 years experience; Control‑M; Exposure to Azure / Databricks)

This is a Permanent position based out of Waukegan, IL.

The pay range for this position is $ - $/yr.

Medical, Vision, Dental, PTO, and Profit sharing.

This is a fully onsite position in Waukegan, IL.

This position is anticipated to close on Feb 25, 2026.

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full‑Stack Technology Services, Talent Services, and real‑world application, we work with progressive leaders to drive change.

That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.