If you’re looking for a hands-on government job in the water and sanitation sector, this opportunity from Johannesburg Water could be exactly what you need. The organisation is currently recruiting for Assistant Process Controller X4 (Permanent positions) within its operations division. These roles are ideal for candidates with wastewater experience or relevant training who want to build a long-term career in public infrastructure and environmental services.
Job Overview
- Position: Assistant Process Controller (X4)
- Company: Johannesburg Water
- Job Type: Permanent
- Location: Johannesburg
- Salary: R190 884 per annum (basic salary)
- Closing Date: 06 May 2026
This role plays a critical part in maintaining wastewater treatment systems, ensuring compliance with environmental regulations, and supporting safe and efficient plant operations.
Purpose of the Role
The main purpose of the Assistant Process Controller position is to support supervisors in the daily operation of wastewater treatment works. This includes performing physical tasks, maintaining cleanliness, and ensuring that all activities comply with legislation such as the National Water Act and Occupational Health and Safety standards.
This is a practical, physically active job that requires discipline, teamwork, and attention to safety procedures.
Key Responsibilities
Successful candidates will be expected to perform a wide range of duties, including:
- Cleaning tanks manually using tools such as spades and rakes
- Removing sludge, debris, and waste materials from treatment areas
- Cleaning weirs, disinfection tanks, pump stations, and workspaces
- Assisting with general maintenance and operational activities
- Handling sludge drying processes and waste disposal
- Cleaning offices, toilets, and change rooms
- Maintaining a clean and safe working environment at all times
- Responding to spillages and equipment malfunctions
- Supporting planned maintenance and compliance projects
- Following safety protocols and wearing required PPE
- Assisting supervisors with disaster management procedures
This role requires individuals who are comfortable with physical labour and working in industrial environments.
Minimum Requirements and Qualifications
Johannesburg Water has structured the requirements based on different levels of wastewater experience. This makes the opportunity accessible to both entry-level candidates and those with experience.
For applicants with 0 years experience:
- Matric / Grade 12 (or NTC III) plus:
- Operators Certificate OR
- Wastewater Treatment Practice N3 OR
- NQF Level 4 Water and Wastewater Qualification OR equivalent
For applicants with 1 year experience:
- Grade 10 or Matric plus relevant operations or wastewater certificates
For applicants with 2–4 years experience:
- Grade 8–12 with Treatment Training Certificate or
- Relevant NQF qualifications in Water and Wastewater
Additional Requirements:
- Basic knowledge of Occupational Health and Safety (OHS)
- Ability to follow instructions and work in a team
- Willingness to perform manual labour
- Strong focus on safety and compliance
This flexible requirement structure makes the position suitable for candidates at different stages of their careers.
Why This Job Matters
Working for Johannesburg Water means contributing to one of the most essential public services — water and sanitation management. Wastewater treatment is critical for protecting the environment, public health, and water resources.
This job offers:
- Stable permanent employment
- Entry into the public sector
- Skills development in water treatment operations
- Opportunities for growth within municipal services
For many job seekers, this can be a stepping stone into technical roles within infrastructure, environmental management, or engineering support.
Work Environment
This is not a desk job. You will be working:
- Outdoors and in industrial settings
- Around wastewater treatment plants
- In physically demanding conditions
- With strict safety procedures
Candidates must be physically fit and ready to handle demanding tasks daily.
How to Apply
CLICK HERE TO APPLY
Important:
- Submit your application before 06 May 2026
- Ensure all qualifications and certificates are included
- Double-check your details before submitting
Late applications will not be considered.
Final Thoughts
The Assistant Process Controller X4 vacancies at Johannesburg Water offer a solid opportunity for individuals interested in practical work, environmental services, and government employment. Whether you have experience or are just starting out with the right qualifications, this role provides a pathway into a stable and meaningful career.
If you’re ready to work hard, follow safety standards, and contribute to essential services, this could be your chance to secure a long-term position in South Africa’s water sector.