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

Senior Data Engineer

Chicago, IL · On-site

$109K - $148K/yr

Mentor and support junior data engineers through code reviews, pairing, and guidance on design and implementation. * Perform performance tuning, cost optimization, and reliability improvements in ...

Senior Data Engineer

Chicago, IL

$109K - $148K/yr

Mentor and support junior data engineers through code reviews, pairing, and guidance on design and implementation. * Perform performance tuning, cost optimization, and reliability improvements in ...

Data Engineer

Chicago, IL · On-site +1

$118K - $141K/yr

... to junior developers Preferred Job Qualifications: • Experience in machine learning and general data science • Data visualization • Understanding of the healthcare industry • Azure, Google ...

Sr. Data Engineer

Chicago, IL · On-site

$118K - $141K/yr

The role involves designing and developing data solutions using Azure technologies, mentoring junior engineers, and collaborating with stakeholders to ensure data accuracy and integrity.

Staff Data Scientist

Westchester, IL · On-site

$100 - $140/hr

Perform feature engineering, data validation, and quality assurance across large, complex datasets ... Mentor junior data scientists and analysts, and contribute to best practices across the data ...

Lead Data Engineer

Chicago, IL · On-site

$75 - $85/hr

Lead Data Engineer Industry: Transportation / Technology Location: Chicago, IL (Hybrid Preferred ... Mentor junior team members and provide technical leadership on complex initiatives. * Troubleshoot ...

Lead Data Engineer

Chicago, IL · On-site +1

$140K - $180K/yr

Lead Data Engineer Firm Overview Hinshaw & Culbertson LLP is a national law firm with more than 500 ... Provide design guidance, code reviews, and technical coaching to junior engineers or database ...

Perform feature engineering, data validation, and quality assurance across large, complex datasets ... Mentor junior data scientists and analysts, and contribute to best practices across the data ...

Senior Data Engineer

Chicago, IL

$109K - $148K/yr

Our data engineers use PySpark/Python, Databricks, Hadoop, Hive, and other data engineering ... Provide mentoring to junior engineers. Participate in retrospective reviews. Participate in the ...

Senior Data Engineer

Chicago, IL

$109K - $148K/yr

Our data engineers use PySpark/Python, Databricks, Hadoop, Hive, and other data engineering ... Provide mentoring to junior engineers. Participate in retrospective reviews. Participate in the ...

Sr. Data Engineer

Elmhurst, IL · On-site

$114K - $136K/yr

Job Summary The Senior Data Engineer will serve in a senior role within the Data Engineering ... junior team members. Can help drive the team's activities in the absence of leadership / scrum ...

Sr. Data Engineer

Elmhurst, IL · On-site

$114K - $136K/yr

Job Summary The Senior Data Engineer will serve in a senior role within the Data Engineering ... junior team members. Can help drive the team's activities in the absence of leadership / scrum ...

Sr. Data Engineer

Elmhurst, IL

$114K - $136K/yr

Consistently delivers high quality software and provides coaching to peers and junior team members ... Multiple data engineering, cloud or talend related certifications * Experience with AWS EKS service ...

Lead Data Engineer

Chicago, IL · On-site

$125K - $207K/yr

Lead Data Engineer We are a full‐stack data science company and a wholly owned subsidiary of The ... Provide mentoring to junior resources. Lead design and development of Databricks‐based solutions.

Lead Data Engineer

Chicago, IL · On-site

$125K - $207K/yr

Lead Data Engineer We are a full‐stack data science company and a wholly owned subsidiary of The ... Provide mentoring to junior resources. Lead design and development of Databricks‐based solutions.

Sr Data Engineer (Remote)

Bolingbrook, IL · On-site +1

$102K - $140K/yr

Mentor junior engineers and consultants on data engineering best practices, coding standards, cloud development, data quality, and operational excellence. * Supports the operations of the deployed ...

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Junior Data Engineer information

See Chicago, IL salary details

$34.5K

$74K

$112.9K

How much do junior data engineer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for junior data engineer in Chicago, IL is $74,022.00, according to ZipRecruiter salary data. Most workers in this role earn between $50,000.00 and $82,500.00 per year, depending on experience, location, and employer.

What is a junior data engineer?

A Junior Data Engineer is an entry-level role focused on building and maintaining data pipelines, supporting data integration, and ensuring efficient data flow within an organization. They work with databases, ETL (Extract, Transform, Load) processes, and cloud platforms to help store, process, and analyze data. Junior Data Engineers collaborate with senior engineers and data analysts to optimize data infrastructure and improve performance. They typically have knowledge of SQL, Python, and big data tools like Spark or Hadoop. This role serves as a foundation for advancing into senior data engineering positions.

What are the typical responsibilities of a junior data engineer?

As a Junior Data Engineer, you will likely spend your days assisting with data pipeline development, performing basic data extraction, transformation, and loading (ETL) tasks, and helping maintain and troubleshoot databases. You may also be responsible for supporting data quality checks, writing simple scripts, and documenting your processes to help senior engineers and data analysts. Collaboration is key, as you'll often work closely with team members to understand project requirements and integrate feedback. This role offers the chance to build technical skills on real-world projects while gaining mentorship from experienced engineers.

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 Junior Data Engineer jobs in Chicago, IL?

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

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

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

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

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

Infographic showing various Junior Data Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 60% Full Time, and 40% Contract. Highlights an 100% In-person job distribution, with an average salary of $74,022 per year, or $35.6 per hour.

Junior Data Engineer - Cybersecurity

Rosemont, IL • On-site


Reyes Holdings | Our Culture
Food Services and Drinking Places • 10K+ employees

7.8

Company rating: 7.8 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

109th of 443 rated food and drinks producers

People enjoy working here

Good employer

Respectful managers


Full-time

Re-posted 11 days ago


Job description

Responsibilities

Position Responsibilities:

  • Design, build, and operate data pipelines supporting security analytics, detection engineering, threat hunting, vulnerability management, and compliance reporting
  • Own end-to-end data lifecycle: ingestion normalization enrichment storage serving (dashboards, APIs, detection tools)
  • Implement data quality controls (completeness, freshness, schema validation), lineage, and observability for security-critical pipelines
  • Build and maintain Axonius adapters/integrations, ensuring reliable ingestion from core
  • Apply security best practices to pipelines and platforms: least privilege, key management, secrets rotation, network segmentation, audit logging
  • Partner with security stakeholders to translate detection/use-case requirements into data products
  • Travel - Occasional, based on issues, system requirements, training, etc.
  • Other projects or duties as assigned
Qualifications

Required Education and Experience:

  • Bachelor's Degree with 0 to 2 years of related experience or High School Diploma/General Education Degree (GED) and 3 to 5 plus years of specific experience
  • 1+ years supporting cybersecurity/security analytics or adjacent domains (observability/telemetry).
  • Strong expertise with Axonius (adapters/integrations, correlation strategies, asset models, queries, enforcement actions/workflows).
  • Proficiency in Python and SQL (data transformation, pipeline automation, and analytics).
  • Proficiency in PowerBI dashboards
  • Solid understanding of security telemetry sources and concepts:
    • Endpoint/EDR, IAM, cloud logs, vulnerability scanning, network/security devices, SaaS audit logs

Preferred Education and Experience:

  • Experience in Grafana, Terraform, and Ansible
  • Hands-on experience building and operating cloud-based data pipelines (AWS/Azure/GCP).
Essential Information for Our EmployeesAt the Reyes Family of Businesses, our Total Rewards Strategy prioritizes the holistic well-being of our employees, and our compensation philosophy embraces diverse factors for fair pay decisions, valuing skills, experience, and the needs of our business. Company policy prohibits discrimination and harassment against any applicant or employee based on any status or basis protected by applicable law. In addition, the Company is committed to providing reasonable accommodation to applicants and employees in accordance with applicable law. Please note, if you are an employee in the US moving from one position to another, you may be subject to additional background screening based on the requirements of the new role.Employment Type: FULL_TIME


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