Field Service Technician

Ecolab

Field Service Technician providing expert service and customer support for cooling tower cleaning and water disinfection at Ecolab. Delivering technical solutions and building customer relationships in a hands-on environment.

Posted 6/9/2026full-timeBronx • New York • 🇺🇸 United StatesJunior💰 $54,300 - $81,400 per yearWebsite

About the role

Key responsibilities & impact

Deliver expert service and support for cooling tower cleaning and water disinfection
Provide technical support and escalate complex challenges as needed
Build strong relationships with customers and promote best practices
Ensure full compliance with safety policies and procedures
Execute required chemistry tests, log and report data, and maintain product inventories at customer accounts
Provide routine service support to Sales Representatives in strategic district accounts to execute agreed upon customer system assurance plans
Install, calibrate, and maintain chemical feed equipment and process monitoring equipment at customer accounts

Requirements

What you’ll need

High school diploma or equivalent
1 year of experience in water treatment or an industrial/mechanical environment
Position requires a current and valid Driver’s License with no restrictions
No immigration sponsorship available for this position
Associate’s degree or trade school certification preferred
Demonstrated mechanical aptitude
Familiarity with boilers, cooling towers, and wastewater treatment systems
Proficiency with Microsoft Office Suite

Benefits

Comp & perks

Access to our comprehensive benefits package including medical, dental, and vision
Matching 401K
Company-paid pension
Stock purchase plan
Paid parental leave
Select discounted childcare resources

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

water treatmentchemical feed equipmentprocess monitoring equipmentchemistry testsmechanical aptitudecooling tower cleaningwater disinfectiondata loggingproduct inventory management

Soft Skills

customer relationship buildingtechnical supportproblem-solvingcommunicationcompliance adherence

Certifications

high school diplomaAssociate’s degreetrade school certificationvalid Driver’s License