Water Systems & Pool Infrastructure Technician

Responsibilities

• Maintain all water systems across a large marina resort: domestic water supply, pool systems, marina water connections, spa water
• Manage the resort's water softening plant — infrastructure-level softening for a large property with Los Cabos' extreme water hardness
• Operate and maintain reverse osmosis system where installed for drinking water quality
• Coordinate pool chemistry across 4–6 pools with different use types: lap pool, leisure pools, kids' pool, adults-only pool
• Maintain spa water treatment: jacuzzi systems, hydrotherapy pools, steam room water
• Manage Cofepris domestic water quality compliance documentation

Requirements

• Broad water systems competency: pool chemistry, domestic water treatment, softening/RO systems
• Infrastructure-level water treatment experience preferred
• Pool supervision capability across multiple pools
• Cofepris water quality compliance management

Benefits

• IMSS, aguinaldo, paid vacation + premium
• Housing allowance MXN 2,500/month
• Grocery vouchers MXN 1,100/month
• Life insurance
• Staff canteen

Work environment

Large marina resort in Cabo San Lucas. Water systems specialist role spanning pool management and resort-scale domestic water infrastructure.

About the role

Los Cabos has some of the hardest water in North America — calcium and mineral content that would scale an untreated pool in weeks. The water systems technician who manages the softening plant, the RO system, and the pool chemistry across a large resort simultaneously is keeping all of these systems functioning through a treatment process that starts before the water even reaches the pools. Upstream infrastructure management is what separates a water systems specialist from a pool technician.