Process Engineer Lead

Process Engineer Lead

Date: Jul 16, 2026

Location: PATTERSON, CA, US, 95363-8871 MIRA LOMA, CA, US, 91752-1018 GRESHAM, OR, US, 97030 MINOOKA, IL, US, 60447-9998

Company: Grainger Businesses

Work Location Type: Hybrid Req Number 329197 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 $95,000.00 – $158,400.00. This role is eligible for an incentive target of up to 15 % or $, 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.

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: The Process Engineer Lead - GUS leads the design, development, and execution of complex operational processes aligned with organizational strategy. The role conducts advanced modeling, data analysis, and cross-functional collaboration to identify constraints and implement impactful process improvements. The position oversees large-scale projects, mentors senior engineers, and drives innovation through emerging technologies and best practices. The role also ensures compliance with safety and industry standards while delivering measurable improvements in service, cost, and operational performance. This position requires onsite presence three days per week at either the Minooka, IL, Patterson, CA, Los Angeles, CA or Portland, Oregon Distribution Centers. Peak periods of the year require as high as 75% travel.

You Will: Leads the design and development of complex operational processes aligned with organizational goals. Conducts advanced modeling and analysis to identify constraints and optimize operations. Implements and manages process improvements to enhance performance in people, service, and cost. Oversees large-scale projects, ensuring alignment with objectives and timely execution. Coordinates cross-functional teams and manages project plans, resources, and budgets. Provides technical expertise and mentors senior engineers on challenges and career growth. Analyzes complex data sets to identify trends and drive data-informed decisions. Evaluates emerging technologies and ensures compliance with safety and industry standards.

You Have: Bachelor's Degree Operations Management, Engineering or equivalent STEM field. required Master's Degree preferred 5+ years Process engineering with a proven track record of managing complex projects & leading process improvements. In-depth knowledge of advanced process design, optimization, and troubleshooting techniques (e.g. Lean, Six Sigma). Strong project management and mentoring skills. Proficiency in CAD, Visio, Smartsheet, & MS Office Suite. SQL, Python, Java, or Scala preferred. Experience with the design & implementation of automation solutions, such as conveyors, sorters, packaging lines, and robotic work cells. Lean Six Sigma Black Belt preferred