Data Architect

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

Gallagher Technology Services (GTS) provides and maintains quality, value-added core and common applications and information management solutions to enable the business strategies of Gallagher and its operating divisions.

Sr. Data Architect should have w orking understanding and application of dimensional modeling techniques and methodologies and will need to support data initiatives and ensure optimal data delivery is consistent throughout ongoing projects. You will engage in supporting the data needs of multiple teams, systems and products.

How you'll make an impact

Essential responsibilities include participating in analysis sessions with the user community to capture data requirements clearly, completely and correctly, include identifying, analyzing and translating business requirements into logical and physical database design and final data product. Successful candidate delivers data modeling and data profiling services to the BI / DW projects from the requirements through design, development, test and implementation.

Responsibilities

  • Collaborate with Product Owners and Business Users to support their data requirements and design efficient, scalable data architecture solutions that evolve with business needs following Agile environment methodology
  • Engage in detailed analysis sessions with the user community to accurately capture data requirements and translate them into effective data models
  • Work closely with data architects and data engineers to enhance the functionality of our data ecosystem.
  • Develop and maintain dimensional physical data models using data modeling tools
  • Establish and implement best practices in data architecture, data warehousing, ETL/data integration, data engineering and advanced analytics
  • Create, review and communicate the Source-to-Target mapping across bronze, silver and gold medallion architecture layers
  • Conduct Data analysis/profiling and discovery using SQL; identify and document data integration challenges, including duplicate data, non-conformed data, and unclean data

About You

  • Over 10 years of experience in Data Architecture with a strong background in Enterprise Data Analytics and Business Intelligence
  • Extensive familiarity with Azure, Snowflake, Sql Server, or similar technologies
  • Proficient with SQL, with ability to write and comprehend complex queries involving multiple CTE’s, joins, window functions and embedded logic
  • Experience with Data Modeling tools such as ERWin, Power Designer and capable of creating DDL statements
  • Strong technical understanding of dimensional database design concepts, including common patterns for storing, integrating, cleansing, transforming and structuring data,
  • Exceptional attention to detail; ability to deliver high-quality work on time while managing multiple, competing priorities with minimal supervision

#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...

**The benefits summary above applies to fulltime positions. If you are not applying for a fulltime position, details about benefits will be provided during the selection process.

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 2025-09-23

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