How to Apply for Principal Instrument Engineering Assistant at Rand Water
| Job Title | Principal Instrument Engineering Assistant (M Hay band) |
|---|---|
| Date Posted / Closing Date | Date Not Specified / 26 January 2026 |
| Location | Three Rivers East, Vereeniging, Gauteng, South Africa |
| Salary | Monthly payment not disclosed |
| Company | Rand Water |
| Employment Type | Permanent |
| Portfolio | Bulk Water Services – Operations |
| Work Site | Zuikerbosch |
Introduction
Rand Water is seeking a highly skilled Principal Instrument Engineering Assistant to join the Bulk Water Services Operations team. This permanent role involves servicing, maintaining, repairing, and optimizing automation control equipment to ensure reliable plant operations and water quality monitoring.
- Work with advanced PLC, SCADA, and automation systems
- Support maintenance teams in troubleshooting and calibration of instruments
- Participate in plant inspections and ensure operational reliability
- Gain exposure to passive systems such as CCTV, access control, and SMART alarm systems
About the Role
This role focuses on maintaining, overhauling, and optimizing automated control systems across Rand Water’s operations. The Principal Instrument Engineering Assistant will provide technical support, advise artisans and operations teams, and ensure plant systems operate efficiently and safely.
- Tune, optimize, and maintain automated control systems
- Support Instrument Artisans in servicing, repairing, calibrating, and configuring instruments
- Perform PLC maintenance, fault finding, and intermediate programming
- Optimize field-to-PLC-to-SCADA signals and troubleshoot communication protocols
- Advise operations staff during plant maintenance and failure events
- Maintain reliability of water quality measurement and analytical instruments
- Work with CCTV, access control, and SMART alarm systems
- Provide accurate feedback on plant status and compile monthly reports
- Supervise staff when required
Who Should Apply
- Candidates with at least 3 years’ experience in PLC and automation maintenance
- Professionals with a National Diploma (N6/T3/S4) in Electrical, PLC, or Automation Engineering
- Individuals with knowledge of SCADA, HMI software, and PLC programming platforms
- Experience with industrial communication networks such as HART, Profibus, Modbus, Ethernet
- Proactive problem-solvers with strong planning and organizational skills
- Team players with ability to work under pressure and meet deadlines
The ideal candidate is performance-driven, results-oriented, and committed to ensuring reliable water operations and plant performance.
Skills and Requirements
- Grade 12 / National Senior Certificate
- National Diploma in Electrical (PLC and Automation) Engineering
- 3 years’ experience in PLC and automation maintenance
- Proficiency in AVEVA SCADA, HMI, Unity, and TIA Portal software
- Competence with industrial communication protocols (HART, Profibus, Modbus, Ethernet)
- Knowledge of CCTV, access control, and SMART alarm systems
- Ability to read and analyze electrical layout drawings and develop scopes of work
- Strong problem-solving, planning, and organizational skills
- Valid driver’s license with the ability to pass RW K53 test
- Attention to detail and results-oriented approach
Applicants must demonstrate reliability, independent work capability, and systematic problem-solving skills.
Benefits
- Permanent employment with Rand Water
- Exposure to advanced automation and control systems
- Collaboration with plant operations and maintenance teams
- Opportunity for career growth within water services operations
- Experience with SCADA, PLCs, and industrial instrumentation
This role offers valuable technical experience and career development opportunities in industrial instrumentation and control systems engineering.
Important Notes
- Permanent position
- Based at Zuikerbosch, Three Rivers East, Vereeniging, Gauteng
- Screening and verification of qualifications and experience may occur
- Supervisory responsibilities may be required
- Attention to detail and safety compliance is mandatory
Need Help With the Registration or Application Process?
Applications are handled directly by Rand Water. Candidates should follow the official employer application instructions. This site provides job information only and does not accept applications on behalf of the employer.
Closing Thoughts
The Principal Instrument Engineering Assistant role at Rand Water is ideal for technical professionals seeking a permanent position in water operations. This position combines advanced instrumentation work with plant operations support, offering strong career development potential.
- Ensure reliability of water quality measurement systems
- Work with advanced automation and control technologies
- Participate in troubleshooting, calibration, and plant maintenance
- Grow your career in water services and industrial instrumentation
How to Apply
Interested candidates must submit applications directly through Rand Water’s official process.
- Prepare all relevant qualifications and experience documents
- Follow Rand Water’s official application instructions carefully
- Submit your application before the closing date
- Be ready for verification and assessment if required
How to Apply Safely
Apply only through Rand Water’s official careers page. Never pay to apply, and always verify job details directly with the employer to avoid scams.
Closing date: 26 January 2026
Apply Now 
