Jobs · Gauteng · Water and Sanitation
Scientist Production Grade A
Branch: Water and Sanitation Services Management: GP CD: Provincial Operations: Gauteng Dir: Water Resource Management Support Sub Dir: Water Resource Data Management
Closes Friday 13 November 2026
The circular is the only authoritative source. Open the PDF at page 133 (opens in new tab)
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Scientist job in Gauteng managing hydrological (water flow) data, auditing and improving data quality, and supporting staff. Suits a hydrology scientist registered with SACNASP.
- Audit, correct and fill gaps in historical hydrological data, using the Hydstra data system.
- Compile annual statistical yearbooks and reports on stream flows and levels.
- Requirements: BSc (Hons) degree or relevant qualification, three years of post-qualification experience in hydrology, and compulsory SACNASP registration as a Professional Natural Scientist.
- Also required: a valid driver's licence, computer literacy, and knowledge of Chapter 15 of the National Water Act.
- Based in Gauteng. The role involves field visits to gauging stations across the province and travel to remote areas.
- Submit your application under reference 131126/09. The closing date is not stated in the text.
Generated by claude-haiku-5-5 from the text below; it may be wrong or incomplete. Original wording, page 133 (opens in new tab)
Requirements
- A Science (BSc) (Hons) Degree or relevant qualification.
- Three (3) years post qualification natural scientific experience in the field of Hydrology.
- Compulsory registration with SACNASP as a Professional Natural Scientist.
- The disclosure of a valid unexpired driver’s license.
- Computer literate.
- Good understanding on the processes and mechanisms for data acquisition, processing, auditing, archiving, and dissemination including information flow processes.
- Knowledge and understanding on Chapter 15 of the National Water Act (Act 36 of 1998).
- Scientific methodologies and models.
- Research and development.
- Technical report writing.
- Data analysis.
- Presentation skills.
- Mentoring.
- Decision making.
- Analytical skills.
- Creativity.
- Problem solving and analysis.
- Innovation.
- Good technical, scientific report writing and interpretation skills.
- Ability to work productively in an environment consisting of interdisciplinary internal and external stakeholders.
- Sound interpersonal skills as well as willingness to work irregular hours and travel extensively in remote areas.
Duties
- Provide technical role regarding hydrological data acquisition and data processing.
- Application of scientific skills in data auditing and information improvement using appropriate data and information systems (Hydstra).
- Ensure the application of standards and procedures in data auditing and quality improvement of historical hydrological data.
- Ensure good quality data with minimal gaps is archived and available for use in Hydstra.
- Provide inputs and technical support within the Directorate:
- Water Resource Management Support regarding correcting errors and spikes found in data.
- Ability to analyse hydrological data, identify and fill gaps to improve data quality.
- Disseminate data and information to intending users in appropriate forms (usable computer files of raw data).
- Engage to provide understanding and clarity on the hydrological data disseminated to all users.
- Compilation of annual statical summaries in yearbook form.
- Ability to Interpret and compile reports summaries of hydrological data (stream flows and levels).
- Give inputs in the projects relevant to the optimisation of Provincial water resource monitoring network initiated by the department.
- Assist with the facilitation of training and career development of staff.
- Supervision of staff.
- Assist in the development and setting of standards, policies, and systems for data collection in the water sector.
- Conduct field visits to evaluate and assess gauging stations across Gauteng Province.
How to apply
All applications to be submitted online on the following link: https://erecruitment.dws.gov.za/
New to the Z83 form? Read the application guide.
Enquiries
Dr K Mabaso Tel No: (012) 392 1401
Notes from the department
- Interested applicants must submit their applications via the online link https://erecruitment.dws.gov.za Other related documentation such as copies of qualifications, identity document, driver’s license etc need not to accompany the application when applying for a post as such documentation must only be produced by shortlisted candidates during the interview date in line with DPSA circular 19 of 2022.
- With reference to applicants bearing professional or occupational registration, fields provided in Part B on the online Z83 must be completed as these fields are regarded as compulsory.
- Failure to complete or disclose all required information will automatically disqualify the applicant.
- No late applications will be accepted.
- Shortlisted candidates will be subjected to suitability checks (SAQA verification, reference checks criminal and credit checks).
- SAQA evaluation certificate must accompany foreign qualifications (only when shortlisted).
- Applications that do not comply with the above- mentioned requirements will not be considered.
- All shortlisted candidates for SMS posts will be subjected to a technical exercise and interview.
- Following the technical exercise and interview, a maximum of three (3) SMS candidates will undergo psychometric assessments to assess cognitive capabilities, behavioural preferences, emotional intelligence, and integrity and a pre-entry certificate obtained from the National School of government is required prior to the appointment.
- All shortlisted candidates, including the SMS, shall undertake two pre-entry assessments.
- One will be a practical exercise to determine a candidate’s suitability based on the post’s technical and generic requirements and the other must be an integrity (ethical conduct) assessment.
- Selection panels shall score both technical exercises as an additional criterion in the interview process.
- Candidates will be required to complete a financial disclosure form and undergo security clearance.
- Foreigners or dual citizenship holders must provide a police clearance certificate from country of origin (only when shortlisted).
- The Department of Water Sanitation is an equal opportunity employer.
- In the filling of vacant posts, the objectives of section 195 (1) (i) of the Constitution of South Africa, 1996 (Act No:
- 108 of 1996) the Employment Equity imperatives as defined by the Employment Equity Act, 1998 (Act No:
- 55 of 1998) and relevant Human Resources policies of the Department will be taken into consideration.
- Correspondence will be limited to short-listed candidates only.
- If you do not hear from us within three (3) months of this advertisement, please accept that your application has been unsuccessful.
- Faxed applications will not be considered.
- The department reserves the right not to fill these positions.
- Women and persons with disabilities are encouraged to apply and preference will be given to the EE Targets.
As printed in Circular 39 of 2026 · page 133 · open the PDF (opens in new tab)
POST 39/153: SCIENTIST PRODUCTION GRADE A REF NO: 131126/09 Branch: Water and Sanitation Services Management: GP CD: Provincial Operations: Gauteng Dir: Water Resource Management Support Sub Dir: Water Resource Data Management SALARY: R791 604 – R1 189 767 per annum, (all-inclusive OSD salary package), (Offer will be based on years of experience) CENTRE: Gauteng REQUIREMENTS: A Science (BSc) (Hons) Degree or relevant qualification. Three (3) years post qualification natural scientific experience in the field of Hydrology. Compulsory registration with SACNASP as a Professional Natural Scientist. The disclosure of a valid unexpired driver’s license. Computer literate. Good understanding on the processes and mechanisms for data acquisition, processing, auditing, archiving, and dissemination including information flow processes. Knowledge and understanding on Chapter 15 of the National Water Act (Act 36 of 1998). Scientific methodologies and models. Research and development. Technical report writing. Data analysis. Presentation skills. Mentoring. Decision making. Analytical skills. Creativity. Problem solving and analysis. Innovation. Good technical, scientific report writing and interpretation skills. Ability to work productively in an environment consisting of interdisciplinary internal and external stakeholders. Sound interpersonal skills as well as willingness to work irregular hours and travel extensively in remote areas. DUTIES: Provide technical role regarding hydrological data acquisition and data processing. Application of scientific skills in data auditing and information improvement using appropriate data and information systems (Hydstra). Ensure the application of standards and procedures in data auditing and quality improvement of historical hydrological data. Ensure good quality data with minimal gaps is archived and available for use in Hydstra. Provide inputs and technical support within the Directorate: Water Resource Management Support regarding correcting errors and spikes found in data. Ability to analyse hydrological data, identify and fill gaps to improve data quality. Disseminate data and information to intending users in appropriate forms (usable computer files of raw data). Engage to provide understanding and clarity on the hydrological data disseminated to all users. Compilation of annual statical summaries in yearbook form. Ability to Interpret and compile reports summaries of hydrological data (stream flows and levels). Give inputs in the projects relevant to the optimisation of Provincial water resource monitoring network initiated by the department. Assist with the facilitation of training and career development of staff. Supervision of staff. Assist in the development and setting of standards, policies, and systems for data collection in the water sector. Conduct field visits to evaluate and assess gauging stations across Gauteng Province. ENQUIRIES: Dr K Mabaso Tel No: (012) 392 1401