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Field Technician

Job in Phoenix, Maricopa County, Arizona, 85008, USA
Listing for: Ecolab Inc.
Full Time position
Listed on 2026-06-26
Job specializations:
  • Maintenance/Cleaning
    Maintenance Technician / Mechanic, Field/Service Technician
Job Description & How to Apply Below

Want to build a brighter, bolder future and cultivate your career?
Join Ecolab’s team and help create a world in which we all thrive.

Nalco Water, an Ecolab company, helps customers conserve more than 161 billion gallons of water annually. We serve industries from food & beverage to mining and manufacturing, delivering innovative solutions that reduce, reuse, and recycle water while protecting systems and equipment. Our team combines deep technical expertise with smart technology to drive efficiency, sustainability, and performance.

Ecolab is seeking a Field Technician to join our team in Phoenix Arizona. If you are a passionate technical professional that enjoys interacting with customers and likes to work in an autonomous, hands-on environment, we invite you to apply!

You will be joining a talented team that monitors and maintains a variety of water systems pertaining to the Field Technician - Water. In this position you will provide customers with problem solving support, generating a high level of customer satisfaction.

How You’ll Make an Impact:

General preventive maintenance for water treatment systems and its processes in accordance with established procedures and supervision.

Help replace consumables for ROs, ACF, UVs, and other equipment.

Provide routine support and repeated work together with other technicians(s). Never work alone or operate valves alone.

Demonstrate Ecolab’s Goal Zero Mindset on safety.

Position Details:

Location: On site in North Phoenix, Arizona.

Shifts Available:

  • Monday – Friday 8:00am – 5:00pm
  • Rotating Day shift – (4,3,3,4) 5:45AM-6:00PM
  • Rotating Night shift – (4,3,3,4) 5:45PM-6:00AM

. Occasional overtime and work during the weekend may be required.

Compensation: Hourly based on experience with overtime pay when applicable.

What’s Unique

About This Role:

You’ll work in a dynamic, hands-on environment with support

You’ll help customers meet sustainability goals while protecting their critical assets

You’ll gain access to industry-leading training and development programs

Minimum Qualifications:

High School Diploma, GED or equivalent

Able to receive and successfully pass the site PPE training, chemical awareness training, and all safety training.

Immigration Sponsorship not available for this opportunity

Preferred Qualifications:

Experience working independently in an industrial setting

Demonstrate mechanical aptitude

Previous experience in Water Treatment or Maintenance

Experience in lab test, chemistry tests, and log and report data

Mechanical problem-solving experience (e.g. plumbing, electrical, HVAC, and/or mechanical experience)

Strong customer service skills; ability to interface positively and professionally with the customer

Physical Requirements of Position:

Lifting, pushing, pulling, and carrying up to 50 pounds chest high

Wearing and using a respirator under certain conditions

Working in a variety of conditions including confined spaces, damp/dusty areas, and extreme temperatures

Stooping, kneeling, crouching, reaching, balancing, walking, standing, climbing

Working indoors and outdoors in all seasons and weather conditions

Ecolab is committed to providing reasonable accommodation to qualified individuals with a disability.

What’s in it For You:

Starting on Day 1:
Access to our comprehensive benefits package including medical, dental, vision, matching 401K, company-paid pension, stock purchase plan, paid parental leave, select discounted childcare resources, and more!

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

About Ecolab:

At Ecolab, we prioritize our talent-first philosophy by creating the most capable and diverse team to excel at our nearly three million customer sites. Building on a century of innovation, our 48,000 associates help deliver comprehensive science-based solutions, data-driven insights and world-class service to advance food safety,…

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