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Union Data Engineer Jobs in Chicago, IL (NOW HIRING)

Trans Union LLC

Lead Data Scientist

Chicago, IL · On-site

$100K - $160K/yr

We have a wealth of data and industry experience within our large group of highly-trained analysts, statisticians, engineers, and economists. We also have a modern computing environment based on best ...

County of DuPage

Stationary Engineer

Wheaton, IL

$86K/yr

This position is assigned to the International Union of Operating Engineers (IUOE) Local 399 ... Performs scheduled rounds and records pertinent readings and data to ensure safe and efficient ...

County of DuPage

Stationary Engineer

Wheaton, IL

$86K/yr

This position is assigned to the International Union of Operating Engineers (IUOE) Local 399 ... Performs scheduled rounds and records pertinent readings and data to ensure safe and efficient ...

Alliant

Principal Platform Engineer

Chicago, IL · On-site

$119K - $204K/yr

Drive innovation in cloud, data, and AI platforms (Fabric, OpenAI/Foundry, etc.). * Lead large ... Maintains integrity and ethics in all actions and conversations with or regarding credit union ...

trane technologies

Project Engineer II

Willowbrook, IL · On-site

Analyze utility bill data. * Assist in peer review of validation reports. * Analyze on-site ... Additionally, benefits may vary depending on the region, business alignment, union involvement, and ...

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Showing results 21-40

All JobsUnion Data Engineer JobsUnion Data Engineer Jobs in Chicago, IL

Union Data Engineer information

See Chicago, IL salary details

$45.9K

$133.7K

$183K

How much do union data engineer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for union data engineer in Chicago, IL is $133,732.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,000.00 and $141,800.00 per year, depending on experience, location, and employer.

What are some common challenges faced by union data engineers when working with legacy systems?

Union Data Engineers often encounter legacy systems that may lack proper documentation, have outdated technology stacks, or store data in non-standard formats. Navigating these challenges requires strong problem-solving skills, patience, and the ability to work collaboratively with IT and business teams to ensure data integrity and successful integration. Regular communication with stakeholders and a willingness to learn about older technologies are key to addressing these obstacles and delivering effective data solutions.

What are the key skills and qualifications needed to thrive as a union data engineer?

To thrive as a Union Data Engineer, you need strong programming skills in languages like SQL and Python, a solid understanding of data modeling, and a relevant degree in computer science or a related field. Familiarity with data warehousing tools, ETL systems, and platforms such as Hadoop or Spark, as well as certifications like Google Cloud or AWS Data Engineering, are commonly required. Excellent problem-solving abilities, attention to detail, and strong communication skills help you collaborate effectively with stakeholders and team members. These skills ensure accurate data management, efficient workflow integration, and support data-driven decision-making crucial to organizational success.

What is a union data engineer?

Union Data Engineers are professionals who design, build, and maintain data systems and infrastructure, often within organizations that have unionized workforces. They are responsible for collecting, processing, and managing data to support decision-making and business operations. In unionized environments, these engineers may also play a role in ensuring that data practices comply with union agreements and labor regulations. Their work often involves collaborating with data scientists, analysts, and IT teams to ensure efficient and secure data flow. Union Data Engineers need strong technical skills in databases, programming, and data integration, along with an understanding of union guidelines relevant to their industry.

What are the most commonly searched types of Data Engineer jobs in Chicago, IL?

The most popular types of Data Engineer jobs in Chicago, IL are:

What are popular job titles related to Union Data Engineer jobs in Chicago, IL?

For Union Data Engineer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Union Data Engineer jobs in Chicago, IL look for?

The top searched job categories for Union Data Engineer jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for Union Data Engineer jobs?

Cities near Chicago, IL with the most Union Data Engineer job openings:

Union Data Engineer jobs near you
Infographic showing various Union Data Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $133,732 per year, or $64.3 per hour.

Senior Quantitative Data Analyst

Cboe Global Markets

Chicago, IL

$88K - $111K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 12 days ago

Job description

Job Description:

Building trusted markets - powered by our people

At Cboe Global Markets, we inspire our people to solve complex challenges together because what we do matters. We providethe financialinfrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe deliverscutting-edgetrading, clearing and investment solutions to market participants around the world.

We'rebuilding meaningful ways to support professional and personal development while strengthening the trustwe'veearned as a global market leader. Our teams are empowered to share ideas, actively pursuethemand bring on a challenge. As champions of internal mobility and access to opportunity, we encourage our people to "go for it" and equip our managers with the training to coach their teams to the next level. We strive toprovideemployeesa safe space to network, shareideasand create opportunities.

PLEASE NOTE: To support strong partnership and team connection, this role follows a four day in office work model.

Location Overview

Cboe HQislocated inthe historic Old Post Officedistrict,it's a landmark that blends classic architecture with modern amenities. The building features expansive spaces withhigh ceilingsand large windows, offering an abundance of natural light and panoramic views of thecityskyline and the Chicago River.

With its prime location in the heart of downtown, the OPO Building provides easy access to major transportation hubs, including Union Station and multiple CTA lines, making it convenient for commuters. The building is home to a variety of amenities, including restaurants,afitness center, and collaborative workspaces, creating a vibrant and dynamic work environment in one of Chicago's most iconic areas.

Role Overview:

We are seeking a Senior Quantitative Analyst with a strong product development mindset to analyze exchange datasets across equities, FX, options, and futures. This role focuses on identifying, structuring, and enhancing datasets for commercial use. The ideal candidate brings experience in quantitative finance, data analytics, and statistical modeling, with the ability to turn complex market data into practical client-ready products.

Key Responsibilities:

1. Exchange Data Analysis & Research

  • Analyze market microstructure across equities, FX, options, and futures to identify actionable insights.
  • Evaluate exchange and proprietary datasets to support trading, risk, and execution use cases.
  • Build liquidity metrics, order book analytics, and related measures to assess market behavior.

2. Data Product Development & Commercialization

  • Help design and package historical datasets for institutional clients with a focus on usability and scale.
  • Support product specifications and delivery approaches, including cloud distribution channels such as Snowflake and AWS Marketplace.
  • Ensure datasets are structured for quantitative research, execution analysis, and compliance needs.
  • Partner with engineering teams on data ingestion, normalization, and delivery workflows.

3. Advanced Data Analytics & Machine Learning

  • Apply statistical and machine learning techniques to identify patterns, anomalies, and predictive signals.
  • Use modeling, regression, and clustering methods to improve dataset quality and insight generation.

4. Data Distribution & Market Engagement

  • Work with internal teams and clients to understand data needs and commercial use cases.
  • Conduct competitive analysis of market data and alternative data offerings.
  • Support sales and marketing with analytics and product positioning for client discussions.

Required Qualifications & Skills:

Education & Experience

  • Bachelor's or Master's degree in Quantitative Finance, Computer Science, Data Science, Statistics, Engineering, or a related field.
  • 5-8+ years of experience in a quantitative, data science, research, or market data role at a trading firm, exchange, fintech, or data provider.

Technical & Analytical Skills

  • Programming skills in Python and SQL, with experience in data analysis and visualization tools.
  • Familiarity with machine learning techniques such as supervised learning, clustering, and anomaly detection.
  • Working knowledge of market data APIs, real-time data processing, or related infrastructure.
  • Exposure to cloud-based data platforms such as Snowflake, AWS, or GCP is a plus.

Preferred Qualifications:

  • Prior experience at a market data provider, exchange, or trading analytics firm.
  • Familiarity with cloud-based data processing (AWS, GCP, Azure) and distributed computing frameworks.
  • Ability to apply machine learning in finance, particularly in predictive modeling and trading signals.

#LI-CP2

Benefits and Perksof working for Cboe Global Markets

We value the total wellbeing of our people - including health, financial,personaland social wellness. We believe standard benefits like health insurance and fair pay area givenatany organization. Still, you shouldknowwe offer:

  • Fair and competitive salary and incentive compensation packages with an upside for overachievement

  • Generous paid time off, including vacation, personal days, sickdaysand annual community service days

  • Health, dental and vision benefits, including access to telemedicine and mental health services

  • 2:1 401(k) match, up to 8% matchimmediatelyupon hire

  • Discounted Employee Stock Purchase Plan

  • Tax Savings Accounts for health,dependentand transportation

  • Employee referral bonus program

  • Volunteer opportunities to help you give back to your communities

Some of our associates' favorite benefits andperksinclude:

  • Complimentary lunch,snacksand coffee in any Cboe office

  • Paid Tuitionassistanceand education opportunities

  • Generous charitable giving company match

  • Paid parental leave and fertility benefits

  • On-site gyms and discounts to other fitness centers

  • Paid Time Off

More About CboeGlobal Markets

We'rereimagining the future of the workplace by focusing on what matters most, our people. Our journey is an inclusive one.We'reinvesting deeply in leadership programs and career development initiatives that ensure everyone has an equal chance to succeed.

We work with purpose, solving problems with ingenuity, collaboration, and a lot of passion.We'rean engaged and excited team connecting markets across borders and embracing growth in all its forms to achieve incredible outcomes.

Learn more about life at Cboe onour websiteandLinkedIn.

Equal Employment Opportunity

We'reproud to be an equal opportunity employer do not discriminate against any employee or applicant for employment based on any legally protected characteristic, including race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetic information, orveteran status. We are committed to fostering a workplace where all individuals are valued and respected.


This position is not eligible for visa sponsorship. Candidates must be legally authorized to work in the United States without the need for employer sponsorship now or in the future.

Salary Ranges (applicable for US locations only)

At Cboe, we are committed to providing a competitive, transparent, and marketinformed total rewards program. The anticipated base salary range for this role is $116,875-$151,250, with actual compensation determined by jobrelated factors such as skills, relevant experience, education, internal alignment, and location.

This role may also be eligible for annual incentive compensation and, where applicable, participation in Cboe's long-term equity programs.

Additional information about Cboe's total rewards program, including benefits and other compensation components, can be found here: Total Rewards at CBOE.


Any communication from Cboe regarding this position will only come from a Cboe recruiter who has a @cboe.com email or via LinkedIn Recruiter. Cboe does not use any other third party communication tools for recruiting purposes.

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