TEKsystems · 3 hours ago
Informatica Developer
North Chicago, IL
Full-time
Onsite
Senior Level, Lead/Staff
$60/hr - $95/hr
8+ years expTEKsystems is a leading provider of business and technology services, and they are seeking an Informatica Developer to assist a client in the northern suburbs of Illinois. The role involves partnering with business users to design and build BI and data warehouse solutions, as well as overseeing production deployments and coordinating with other teams.
Information Technology
Responsibilities
Partner with business users to design and build BI and data warehouse solutions
Engage with project leads, analysts and business users to implement and test data warehouse applications
Build complex data engineering processes to support business analytics and reporting
Perform unit, performance and regression testing on ETL mappings
Follow coding standards, review code and enhance quality practices
Oversee production deployments and coordinate with other teams to execute
Qualification
Required
8+ years in data engineering
5+ years of hands-on experience developing ETL using Informatica PowerCenter
Proven experience writing complex T-SQL and DB performance tuning
Strong troubleshooting skills to resolve data issues
Preferred
Knowledge of SSIS, Python, Azure, Snowflake or Databricks is a plus
Benefits
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Company
TEKsystems
At TEKsystems, they understand people. Every year they deploy over 80,000 IT professionals at 6,000 client sites across North America,
10001+ employees
H1B Sponsorship
TEKsystems has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (46)
2024 (52)
2023 (33)
2022 (22)
2021 (36)
2020 (53)
Funding
Current Stage
Late StageLeadership Team
Ryan Skains
Vice President, TEKsystems Global Services
Recent News
Morningstar.com
2026-02-03
2025-11-19
2025-10-29
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