Field Service Technician: Install & Hygiene (Water Systems)

Ecolab; Biñan; On-site; PHP 335,000 - 502,000; Full time

Benefits offered by this job

Benefits package

Company-paid pension

Job summary

Ecolab is seeking a Field Service Representative I – Install or Hygiene to support water treatment and disinfection systems across diverse industries. You’ll work independently in the field, building trusted relationships with customers and delivering practical solutions to protect resources and improve operational performance.

You’ll perform installations and hygiene services, calibrate equipment, and execute routine tests while aligning with safety policies.

Qualifications

• High school diploma or equivalent required.
• 1 year of experience in water treatment or an industrial/mechanical environment.
• 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 and familiarity with boilers, cooling towers, and wastewater treatment systems.
• Experience with Microsoft Office Suite is advantageous.

Responsibilities

• 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 chemistry tests, log and report data, and maintain inventories at customer accounts.
• Provide routine service support to Sales Representatives in strategic district accounts.
• Install, calibrate, and maintain chemical feed equipment and process monitoring equipment at customer accounts (Install).
• Execute cooling tower cleaning, treatment, and large-scale water disinfection (Hygiene).
• Operate power washers, industrial vacuums, and basic hand/power tools to complete service tasks (Hygiene).

Skills

Water treatment experience

Mechanical aptitude

Driver’s license

Customer service mindset

Education

High school diploma or equivalent

Associate’s degree or trade school certification

Tools

Power washers

Industrial vacuums

Hand tools

Microsoft Office Suite

Job description

Ecolab is seeking a Field Service Representative I – Install or Hygiene to support water treatment and disinfection systems across diverse industries. You’ll work independently in the field, building trusted relationships with customers and delivering practical solutions to protect resources and improve operational performance.

You’ll perform installations and hygiene services, calibrate equipment, and execute routine tests while aligning with safety policies.