Data Engineer

Gallagher
Rolling Meadows, IL


Welcome to Gallagher – a global leader in insurance, risk management, and consulting services. With a growing team of more than 52,000 professionals worldwide, we empower businesses, communities, and individuals to thrive. At Gallagher, you can build a career whether it’s with our brokerage division, our benefits and HR consulting division, or our corporate team. Experience The Gallagher Way, a culture fueled by shared values and a collective passion for excellence. Join one of our dynamic teams, where you'll play a pivotal role in shaping Gallagher's future and unlocking unparalleled opportunities for both clients and yourself.

We believe that every candidate brings something special to the table, including you! So, even if you feel that you’re close but not an exact match, we encourage you to apply.

Overview

The Senior Data Engineer will be responsible for the design, development, implementation and support of the Data Initiatives throughout Gallagher, to ensure that optimal data delivery architecture is consistent throughout ongoing projects. You will engage in supporting the data analysts and data scientists, and data needs of multiple teams, systems and products. Do you find the prospect of optimizing or even re-designing our company’s integration and data architecture to support our next generation of products and data initiatives most exciting? We really should explore together.

How you'll make an impact

  • Drive requirements, scope, and technical design of the integration workflows, to make sure the build is conducted accurately and according to spec. Develop and maintain requirements, design documentation and test plans.
  • Seek out, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability.
  • Coordinate with BI Engineers, Financial Applications and Oracle HR teams around data management including schemas, failure conditions, reconciliation, test data set up, etc.
  • Build the infrastructure required for optimal ETL/ELT pipelines to ingest data from a wide variety of data sources using Microsoft Azure technologies such as Azure Data Factory and Databricks.
  • Construct and maintain of enterprise level integrations using the Snowflake platform, Azure Synapse, Azure SQL and SQL Server.
  • Create data tools for data analytics and data science team members that assist them in building and optimizing our product into an innovative industry leader.
  • Design analytics tools that utilize the data pipeline to deliver actionable insights into customer acquisition, operational efficiency and other key business performance metrics.
  • Troubleshoot issues helping to drive root-cause analysis, and work with infrastructure teams to resolve incidents and arrive to a permanent resolution.
  • Partner with data and analytics teams to strive for greater functionality in our data systems.
  • Provide direction and coordination for development, and support teams, including globally located resources.
  • Understand the layout and working of existing integrations that send and receive data between Oracle, Concur, JDE, Corporate Data Platform and other systems.
About You

Required :

  • A relevant technical BS Degree in Information Technology
  • 5+ years writing SQL queries against any RDBMS with query optimization
  • 5 years of data engineering experience leveraging technologies such as Snowflake, Azure Data Factory, ADLS Gen 2, Logic Apps, Azure Functions, Databricks, Apache Spark, Scala, Synapse, SQL Server
  • Experience with scripting tools such as Power Shell, Python, Scala, Java and XML
  • Understanding the pros and cons, and best practices of implementing Data Lake, using Microsoft Azure Data Lake Storage
  • Experience structuring Data Lake for the reliability, security and performance
  • Experience implementing ETL for Data Warehouse and Business intelligence solutions
  • Skills to read and write effective, modular, dynamic, parameterized and robust code, establish and follow already established code standards, and ETL framework
  • Strong analytical, problem solving, and troubleshooting abilities
  • Good understanding of unit testing, software change management, and software release management
  • Knowledge of Dev-Ops processes (including CI/CD) and Infrastructure as Code fundamentals
  • Experience performing root cause analysis on data and processes to answer specific business questions, and identify opportunities for improvement
  • Experience working within an agile team
  • Excellent communication skills

#LI-NP1

#APIntegration

Compensation and benefits

We offer a competitive and comprehensive compensation package. The base salary range represents the anticipated low end and high end of the range for this position. The actual compensation will be influenced by a wide range of factors including, but not limited to previous experience, education, pay market/geography, complexity or scope, specialized skill set, lines of business/practice area, supply/demand, and scheduled hours. On top of a competitive salary, great teams and exciting career opportunities, we also offer a wide range of benefits.

Below are the minimum core benefits you’ll get, depending on your job level these benefits may improve:

  • Medical/dental/vision plans, which start from day one!
  • Life and accident insurance
  • 401(K) and Roth options
  • Tax-advantaged accounts (HSA, FSA)
  • Educational expense reimbursement
  • Paid parental leave

Other benefits include:

  • Digital mental health services (Talkspace)
  • Flexible work hours (availability varies by office and job function)
  • Training programs
  • Gallagher Thrive program – elevating your health through challenges, workshops and digital fitness programs for your overall wellbeing
  • Charitable matching gift program
  • And more...

We value inclusion and diversity

Click Here to review our U.S. Eligibility Requirements

Inclusion and diversity (I&D) is a core part of our business, and it’s embedded into the fabric of our organization. For more than 95 years, Gallagher has led with a commitment to sustainability and to support the communities where we live and work.

Gallagher embraces our employees’ diverse identities, experiences and talents, allowing us to better serve our clients and communities. We see inclusion as a conscious commitment and diversity as a vital strength. By embracing diversity in all its forms, we live out The Gallagher Way to its fullest.

Gallagher believes that all persons are entitled to equal employment opportunity and prohibits any form of discrimination by its managers, employees, vendors or customers based on race, color, religion, creed, gender (including pregnancy status), sexual orientation, gender identity (which includes transgender and other gender non-conforming individuals), gender expression, hair expression, marital status, parental status, age, national origin, ancestry, disability, medical condition, genetic information, veteran or military status, citizenship status, or any other characteristic protected (herein referred to as “protected characteristics”) by applicable federal, state, or local laws.

Equal employment opportunity will be extended in all aspects of the employer-employee relationship, including, but not limited to, recruitment, hiring, training, promotion, transfer, demotion, compensation, benefits, layoff, and termination. In addition, Gallagher will make reasonable accommodations to known physical or mental limitations of an otherwise qualified person with a disability, unless the accommodation would impose an undue hardship on the operation of our business.

Posted 2025-09-21

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