Own your future as an intern at Ecolab! Our internship program provides you with invaluable insights from leaders across Ecolab, engaging and challenging projects, opportunities for personal and professional growth, extensive networking, and the chance to immerse yourself in our innovative and dynamic environment. 

Ecolab is seeking MBA Finance Interns to join our summer 2027 internship program. The Ecolab MBA Finance Internship Program allows students the opportunity to make an impact through a challenging, 11-week project in St. Paul, MN. Throughout the summer, you will gain exposure to senior leaders, network across the organization and understand Ecolab’s businesses, career paths and culture through a variety of opportunities. Concluding your 11-week internship, you will provide senior management, project stakeholders, work teams and alumni with a professional presentation sharing the project overview, findings, and recommendations. Successful interns will be awarded a full-time offer designed for individuals that have the long-term potential to serve as functional leaders and general managers at Ecolab.   

What’s in it For You:  

• The opportunity to take on some of the world’s most meaningful challenges, helping customers achieve clean water, safe food and healthy environments 

• The ability to make an impact and shape your career with a company that is passionate about growth  

• The support of an organization that believes it is vital to include and engage diverse people, perspectives and ideas to achieve our best 

• Apply what you learn in the classroom to meaningful projects that have genuine business impact      

• Finish your internship with a realistic job preview of what a “day in the life” of an Ecolab associate looks like     

• Be considered for a full-time job offer (to start upon graduation) at the end of a successful internship into a Finance Manager 

Responsibilities Include:  

• Advise the highest levels of Ecolab Management on corporate strategy, planning, and business unit performance.    

• Analyze business unit trends driving performance.  

• Develop processes and analytical models to identify and help manage the key strategic and business issues facing the division.   

• Accounting, financial reporting and analysis, pricing, contract profitability and new product analysis.   

• Oversee and manage the company’s capital structure, financial risk management, financial assets and debt portfolio.   

• Financial reporting and analysis of raw materials, outbound logistics, manufacturing, inventory, cost accounting and capital projects analysis in a supply chain function  

• Perform & support ad hoc financial analyses & participate on key business critical projects within Ecolab 

Position Details: 

• 11-week paid internship program, starting on Tuesday, June 1, 2027 

• Finance positions located in St. Paul, MN  

• Relocation assistance may be available 

• Opportunity for a hybrid work environment, balancing in office days with working remotely  

Minimum Qualifications:  

• Pursuing an MBA degree in Finance with an anticipated graduation date of December 2027 or May/June 2028 

• Four years of professional experience pre-MBA* 

• Prior financial experience is preferred* 

• 11-week internship program, starting on Tuesday, June 1, 2027 

About Ecolab A trusted partner at nearly three million customer locations spanning over 170 countries, Ecolab is the global leader in water, hygiene and infection prevention solutions and services. Our team delivers comprehensive solutions, data-driven insights and personalized service to advance food safety, maintain clean and safe environments, optimize water and energy use, and improve operational efficiencies and sustainability for customers in the food, healthcare, hospitality and industrial markets.