Senior Field Service Technician - Water Treatment And Wastewater

Prostaff Holdings; Johannesburg; On-site; ZAR 300,000 - 450,000; Full time

Job summary

A leading company in Johannesburg seeks a Field Service Technician to manage the installation and maintenance of water and wastewater treatment systems. The ideal candidate will have a strong technical background, understanding of water treatment processes, and be prepared to provide excellent support to municipal and industrial clients. This position offers competitive remuneration and opportunities for professional growth, with in-depth training available for candidates with a solid technical foundation.

Qualifications

• Technical diploma or trade test preferred.
• Experience in field service, commissioning, and water treatment systems.
• Understanding of mechanical systems and control systems is beneficial.

Responsibilities

• Install, commission, maintain, and repair water and wastewater treatment systems.
• Provide technical support and ensure effective operation of treatment equipment.
• Perform routine maintenance and troubleshooting activities.

Skills

Technical understanding of equipment

Water treatment processes

Mechanical systems knowledge

Technical drawing interpretation

Control systems familiarity

Education

Technical diploma or relevant trade test

Tools

SCADA

PLC

Job description

Minimum requirements for the role : A technical diploma or a relevant trade test or a related qualification in either environmental technology, water treatment, mechanical, electrical, etc is preferred for this role.Previous experience having worked in a field service role, commissioning, maintaining and installing of water treatment and wastewater equipment is preferred for the role.Understanding of water treatment processes (e.g., filtration, disinfection, softening, RO, chemical feed, softners and RO is preferred).Basic knowledge of mechanical systems (pumps, valves, piping) is preferred.Familiarity with control systems, instrumentation, and automation (PLC / HMI / SCADA is an advantage).The company is also happy to train the person on water treatment equipment as long as they have a strong technical understanding of equipment.Ability to read and interpret technical drawings, schematics, and P&IDS would be beneficial but not essential.Familiarity with Scada systems and basic instrumentation used in water and wastewater treatment is preferred but not essential.Knowledge of regulatory and safety standards in water and wastewater treatment (OSHA) is preferred but not essential.Experience working with municipal or industrial customers would be an added benefit.The successful candidate will be responsible for : Installing, commissioning, maintaining and repairing of water and wastewater treatment systems at customer sites.Providing technical support, performing troubleshooting, and ensuring the effective operation of treatment equipment and systems in municipal, industrial, and commercial settings.Installing, commissioning, and calibrating water and wastewater treatment systems and related equipment (e.g., pumps, sensors, valves, chemical feed systems).Performing routine and preventive maintenance on water treatment equipment to ensure reliable and compliant operation.Troubleshooting and repairing equipment and control systems, minimizing downtime and ensuring process performance.Collecting water samples and conducting basic field testing to verify system performance and compliance.Providing technical support and training to customers on system operation and maintenance best practices.Reading and interpreting technical diagrams, schematics, and manuals to support field activities.Maintaining accurate service documentation, including service reports, calibration records, and compliance documentation.Ensuring adherence to safety, environmental, and regulatory standards during all work activities.Collaborating with internal teams (e.g., engineering, project management) to resolve complex technical issues.Salary package, including benefits, is highly negotiable depending on experience gained.

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Field Service Technician • Johannesburg, Gauteng