Engineering Sales Engineer Intern

Ecolab, Inc.; Phoenix (AZ); Hybrid; USD 32,000 - 34,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

401k

Vacation 12 days

Job summary

Ecolab, Inc. invites you to join our summer 2027 Engineering Technical Sales Internship. You will blend engineering analysis with a consultative sales approach to preserve energy and water, improve customer productivity, and expand strategic accounts.

The 11-week paid program starts June 1, 2027. Expect field visits across regions, safety and product training, relocation assistance where offered, and a hybrid work setup balancing on-site and remote days.

Qualifications

• Pursuing an undergraduate Engineering degree in Chemical, Mechanical, Environmental, or Industrial engineering
• Graduation expected December 2027 or Summer 2028
• No immigration sponsorship available for this role
• Valid US Driver’s License and access to a personal vehicle

Responsibilities

• Complete independent project(s) under trainer’s direction to yield calculated ROI
• Complete safety training and lessons introducing water treatment applications
• Observe and participate in field service to ensure accurate chemical application and documentation
• Learn and apply consultative sales approaches alongside engineering insights
• Visit multiple customer sites regionally to learn best practices and applications
• Build relationships with departments critical to field success
• Gain technical knowledge while helping customers achieve sustainability goals
• Provide routine service support to Sales Representative; may include testing boilers, cooling towers, closed loops, RO and filtration

Education

Undergraduate Engineering degree (Chemical, Mechanical, Environmental, Industrial)

Job description

Ecolab, Inc. invites you to join our summer 2027 Engineering Technical Sales Internship. You will blend engineering analysis with a consultative sales approach to preserve energy and water, improve customer productivity, and expand strategic accounts.

The 11-week paid program starts June 1, 2027. Expect field visits across regions, safety and product training, relocation assistance where offered, and a hybrid work setup balancing on-site and remote days.