Process engineer - water treatment

Johannesburg, South Africa | Posted on 18/05/2026

A leading privately owned engineering company within the water treatment sector is seeking a skilled Process Engineer to join its growing technical team. The business designs and delivers modular water and wastewater treatment plants for clients across healthcare, hospitality, education, manufacturing, commercial, and industrial sectors throughout South Africa and neighbouring African countries.

This role offers the opportunity to take ownership of the full process engineering lifecycle — from process design and hydraulic modelling through to commissioning and performance optimisation. The environment is entrepreneurial, collaborative, and highly dynamic, making it ideal for an engineer who enjoys variety, technical ownership, and continuous growth.

You’ll play a critical role in developing fit...