Senior Data Engineer

Senior Data Engineer

Date: Aug 28, 2026

Location: CHICAGO, IL, US, 60654-4203 LAKE FOREST, IL, US, 60045-5202

Company: Grainger Businesses

Work Location Type: Hybrid Req Number 333503 About Grainger W.W. Grainger, Inc., is a leading broad line distributor with operations primarily in North America, Japan and the United Kingdom. At Grainger, We Keep the World Working® by serving more than 4.5 million customers worldwide with products and solutions delivered through innovative technology and deep customer relationships. Known for its commitment to service and award-winning culture, the Company had 2024 revenue of $17.2 billion across its two business models. In the High-Touch Solutions segment, Grainger offers approximately 2 million maintenance, repair and operating (MRO) products and services, including technical support and inventory management. In the Endless Assortment segment, Zoro.com offers customers access to more than 14 million products, and MonotaRO.com offers more than 24 million products. For more information, visit

Compensation The anticipated base pay compensation range for this position is $112,900.00 – $188,100.00. This role is eligible for an incentive target of up to 10 %, based on the achievement of individual and company performance objectives in accordance with the current terms of the incentive program which are subject to change. This position is not eligible for any form of sponsorship now or in the future. Individuals requiring sponsorship (e.g. OPT or H1B visa status) should not apply. Only individuals authorized to work in the United States now and for the foreseeable future will be considered for this position.

Rewards and Benefits With benefits starting on day one, our programs provide choice and flexibility to meet team members' individual needs, including: Medical, dental, vision, and life insurance plans with coverage starting on day one of employment and 6 free sessions each year with a licensed therapist to support your emotional wellbeing. 18 paid time off (PTO) days annually for full-time employees (accrual prorated based on employment start date) and 6 company holidays per year. 6% company contribution to a 401(k) Retirement Savings Plan each pay period, no employee contribution required. Employee discounts, tuition reimbursement, student loan refinancing and free access to financial counseling, education, and tools. Maternity support programs, nursing benefits, and up to 14 weeks paid leave for birth parents and up to 4 weeks paid leave for non-birth parents.

Position Details Grainger's Central Data Platform team has evolved from a traditional data engineering function into a data engineering and AI enablement team. We build reliable, governed, real-time and batch data products across Databricks and Snowflake that power financial reporting, business analytics, data science, and emerging AI-enabled experiences. In this role, you will design and operate the pipelines, data assets, semantic models, search and retrieval layers, and platform patterns that make trusted data available for analytics, AI agents, and operational decision-making. You will partner with domain experts and with AI, Platform, and Business Analytics teams to turn business problems into scalable data and AI-enablement solutions. You are a thoughtful technical leader who enjoys investigating business needs, building production-grade systems, and teaching other teams how to adopt the capabilities and products you create.

You Will

• As the senior technical engineer, design and implement highly efficient, reusable, and scalable data processing systems and pipelines across the tech stack, including Kubernetes, Databricks, Snowflake, and related cloud services.
• Help define platform patterns for AI-ready data products, including governed data assets, semantic models, vector and search capabilities, retrieval patterns, and integration points for Snowflake, Databricks, and other AI-enabled workflows.
• Support Snowflake AI initiatives by evaluating, implementing, and operationalizing capabilities such as Cortex Analyst, Cortex Search, Cortex Agents, Cortex Code, Cortex Sense, and related AI/LLM-enabled data engineering features.
• Support Databricks requests from data engineering and analytics teams, including job orchestration, reusable pipeline patterns, performance tuning, production troubleshooting, workspace standards, and best-practice guidance.
• Use and evaluate AI-assisted engineering tools such as Claude, Claude CLI, GitHub Copilot, and related agentic tooling to improve delivery while maintaining secure, reviewed, and reliable engineering practices.
• Design with test-driven development and implement technical solutions to ensure data reliability, accuracy, observability, and operational resilience.
• Develop data models and mappings, build new data assets required by users, and perform exploratory data analysis on existing products and datasets.
• Educate data engineering teams in adopting new data patterns, platform capabilities, AI-enablement approaches, and tools.
• Understand trends and emerging technologies, including the shift toward multi-agent engineering environments, and evaluate the performance and applicability of potential tools for Grainger requirements.
• Work within an Agile delivery / Kanban methodology to deliver product increments in iterative cycles.
• Work with product and business partners to define roadmap, communication, architecture, adoption plans, and support models.
• Mentor junior team members and help raise the technical bar for data engineering practices across the organization.

You Have

• 3+ years of experience in batch and streaming data engineering using Spark, Python, Scala, Snowflake, or Databricks for analytics, data engineering, or machine learning workloads.
• 3+ years orchestrating and implementing production pipelines with workflow tools such as Databricks Workflows / Lakeflow Jobs, Apache Airflow, Luigi, or similar orchestration platforms.
• Hands-on Databricks platform experience in a central data platform or data engineering enablement role, including notebooks/repos, Delta Lake, Unity Catalog, Databricks Runtime, job/serverless/cluster compute, workflow monitoring, cost and performance optimization, and production support of user requests.
• Experience or strong working familiarity with Snowflake AI and Cortex capabilities such as Cortex Analyst, Cortex Search, Cortex Agents, Cortex Code / Snowflake CoCo, Cortex Sense, AISQL / AI functions, semantic models, and AI-enabled search, retrieval, or agent patterns.
• Comfort working with AI-assisted developer and agent tools such as Claude, Claude CLI, GitHub Copilot, or similar tools; understanding of emerging multi-agent system patterns, including context management, tool use, orchestration, guardrails, testing, observability, and secure enterprise adoption.
• 5+ years of experience preparing structured and unstructured data for data science, analytics, machine learning, or AI-enabled applications.
• 4+ years of experience with containerization and orchestration technologies such as Docker and Kubernetes; experience with shell scripting in Bash, Unix, or Windows shell is preferred.
• Experience working with a variety of databases, including but not limited to vector databases, graph databases, relational databases, and NoSQL stores.
• Experience using machine learning or AI in data pipelines to discover, classify, enrich, standardize, and clean data.
• Experience implementing CI/CD with automated testing in Jenkins, GitHub Actions, GitLab CI/CD, or similar tooling.
• Familiarity with AWS or other cloud services such as AWS Glue, Athena, Lambda, S3, and DynamoDB.
• Demonstrated experience implementing the data management lifecycle using data quality functions such as standardization, transformation, rationalization, linking, matching, monitoring, and stewardship.

We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex (including pregnancy), national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or expression, protected veteran status or any other protected characteristic under federal, state, or local law. We are proud to be an equal opportunity workplace. We are committed to fostering an inclusive, accessible work environment that includes both providing reasonable accommodations to individuals with disabilities during the application and hiring process as well as throughout the course of one's employment, should you need a reasonable accommodation during the application and selection process, including, but not limited to use of our website, any part of the application, interview or hiring process, please advise us so that we can provide appropriate assistance.