Field Service Tech I – Grit & Oil-Water Systems

Liquid Env Solutions of California; Hayward (CA); On-site; USD 40,000 - 57,000; Full time

Job summary

Liquid Env Solutions of California is seeking a Field Service Technician (FST) – Grit / Oil-Water Separator to service industrial wastewater systems at commercial sites in Hayward, CA. A CDL is required, and the role includes ~50% travel with early starts and 10–14 hour days, Monday–Friday and occasional Saturdays.

You will perform maintenance on grit systems and OWS, operate vacuum trucks, document service notes, and uphold strict safety standards in various environments.

Qualifications

• Valid Commercial Driver’s License (CDL) required.
• Mechanically inclined and comfortable with industrial systems.
• Strong attention to detail and ability to follow procedures.

Responsibilities

• Perform scheduled service and maintenance of grit systems and oil-water separators.
• Operate vacuum trucks and related equipment per safety policies.
• Remove liquid and solid waste materials and inspect for issues.
• Maintain accurate service documentation and site observations.
• Communicate professionally with customer representatives and safety personnel.
• Follow all site-specific safety rules and PPE requirements.

Skills

CDL required

Safety-minded

Mechanical aptitude

Attention to detail

Independent work

Professional communication

Tools

Vacuum truck operation

Industrial equipment operation

Job description

Liquid Env Solutions of California is seeking a Field Service Technician (FST) – Grit / Oil-Water Separator to service industrial wastewater systems at commercial sites in Hayward, CA. A CDL is required, and the role includes ~50% travel with early starts and 10–14 hour days, Monday–Friday and occasional Saturdays.

You will perform maintenance on grit systems and OWS, operate vacuum trucks, document service notes, and uphold strict safety standards in various environments.