Senior Wastewater Process Controller

Watershed Consulting; South Africa; On-site; ZAR 420,000 - 660,000; Full time

Job summary

Watershed Consulting seeks a Senior Process Controller (Wastewater Treatment Works) to monitor, control and optimise plant operations across four sites in the Western Cape. Responsibilities include SCADA/HMI/PLC supervision, lab testing, maintenance, chemical handling and safety compliance.

The role requires hands-on operation, data reporting, and adherence to quality standards and regulatory conditions. You will work within a team to ensure continuous, safe effluent delivery and OHS compliance.

Qualifications

• National NQF level certificate or equivalent in Water/Wastewater Treatment.
• Relevant wastewater treatment operator certification/license.
• Practical experience with SCADA, PLC and HMI systems in a process environment.
• Laboratory testing and quality control experience in water/wastewater.
• Valid driver’s license; safety certifications desirable.
• Knowledge of OHS Act and local discharge/licence conditions.

Responsibilities

• Monitor, record and report plant activities, flows, reservoir levels and equipment performance.
• Operate SCADA, HMI and PLC set points to meet targets and optimise chemical/energy usage.
• Collect, analyse and record samples; perform bench tests and related procedures.
• Identify deviations from licence conditions and initiate corrective actions.
• Perform housekeeping tasks and maintenance; coordinate with maintenance teams.
• Manage chemical handling, dosing changes and inventory; report usage.
• Complete SHEQ documentation, permits-to-work and incident reporting.

Skills

Operational decision-making

Problem-solving

Written communication

Verbal communication

Team leadership

Coaching

Attention to detail

Record-keeping

Shift work & alarms handling

Education

NQF level certificate in Water/Wastewater

Wastewater operator certification/license

Driver's license

Tools

SCADA/PLC/HMI systems

Laboratory equipment

Job description

Watershed Consulting seeks a Senior Process Controller (Wastewater Treatment Works) to monitor, control and optimise plant operations across four sites in the Western Cape. Responsibilities include SCADA/HMI/PLC supervision, lab testing, maintenance, chemical handling and safety compliance.

The role requires hands-on operation, data reporting, and adherence to quality standards and regulatory conditions. You will work within a team to ensure continuous, safe effluent delivery and OHS compliance.