Youth Opportunities Hub Internships, Learnerships, & Career Development
NMISA Temperature and Humidity Internship 2026: Apply for a 12-Month Technical Opportunity
South African graduates with a background in Physics, Electrical Engineering or Mechanical Engineering can apply for the NMISA Temperature and Humidity Internship 2026.
The National Metrology Institute of South Africa (NMISA) is offering an internship within its Temperature and Humidity laboratory, giving successful candidates an opportunity to gain practical experience in measurement science, calibration and metrology.
The internship is offered for 12 months, with a monthly stipend ranging from R6,070 to R8,050, depending on the applicant’s level of qualification.
NMISA Temperature and Humidity Internship 2026: Key Details
- Position: Internship: Temperature and Humidity
- Number of positions: 2
- Organisation: National Metrology Institute of South Africa (NMISA)
- Laboratory: Temperature and Humidity
- Duration: 12 months
- Monthly stipend: R6,070 to R8,050
- Location: Pretoria, South Africa
- Fields: Physics, Electrical Engineering or Mechanical Engineering
- Postgraduate qualification: An added advantage
What Is the NMISA Temperature and Humidity Internship?
The internship is based in NMISA’s Temperature and Humidity laboratory.
The purpose of the role is to help disseminate traceability from humidity standards to industry, supporting accurate measurement and South African trade.
For graduates interested in metrology, engineering, physics, calibration and measurement science, this provides an opportunity to gain practical exposure in a specialised technical environment.
Who Can Apply?
Applicants should have a relevant qualification in one of the following fields:
- Physics
- Electrical Engineering
- Mechanical Engineering
The minimum qualification is a National Diploma or Degree in one of these fields. A postgraduate qualification will be an added advantage.
Applicants should therefore have an academic background that is directly relevant to the technical nature of the internship.
What Knowledge Is Required?
The internship requires an understanding of scientific and engineering concepts related to temperature and humidity.
The advertisement identifies knowledge of the following as important:
- Thermodynamics
- Matter
- Relative humidity
Knowledge of humidity and dew point would be an advantage, while knowledge of temperature metrology would also be beneficial.
This makes the opportunity particularly relevant to graduates who have studied subjects connected to thermal systems, measurement or physical science.
Computer Skills Are Also Important
Applicants should be computer literate and particularly comfortable using Microsoft Office.
Computer skills will be useful because the internship involves documentation, calibration certificates, job administration and other laboratory-related activities.
What Will the Intern Do?
The successful interns will assist with technical and administrative activities within the Temperature and Humidity laboratory.
Calibrating Measuring Equipment
One of the key responsibilities will be assisting with the calibration of measuring equipment.
This can include:
- Hygrometers
- Saturated salt capsules
- Temperature recorders
- Humidity recorders
Calibration is an important part of ensuring that measurement equipment produces reliable and traceable results.
Preparing Calibration Certificates
Interns will also assist with preparing calibration certificates and uncertainty budgets.
This provides exposure to an important part of professional measurement and laboratory work.
Maintaining Documentation
The role includes completing job administration and ensuring that documentation relating to completed work is properly maintained.
Attention to detail is therefore particularly important.
Monitoring Laboratory Conditions
Interns will also record the ambient temperature and humidity in the laboratory.
This provides practical exposure to the environmental conditions that are important when conducting controlled measurement and calibration activities.
Following Quality Standards
The successful candidates will be expected to comply with NMISA’s Total Quality Management System (TQMS) and ISO 17025 standards.
This will give interns exposure to quality management and internationally recognised laboratory requirements.
What Personal Qualities Does NMISA Want?
Technical qualifications are important, but NMISA also identifies several personal qualities that it expects from suitable candidates.
The ideal candidate should be willing to:
- Take advantage of learning opportunities
- Participate actively in the workplace
- Ask questions
- Take notes and learn from experienced colleagues
- Apply newly acquired knowledge
- Pay close attention to detail
- Follow organisational and laboratory procedures
The ability to learn from practical experience is particularly important for an internship of this nature.
Why This Internship Could Be Valuable for Graduates
Temperature measurement and humidity control are relevant to numerous industries.
Accurate measurement can be important in sectors where products, equipment and processes depend on reliable environmental conditions.
An internship in this field can therefore help graduates develop experience in:
- Calibration
- Measurement science
- Metrology
- Laboratory procedures
- Quality management
- Technical documentation
- Data recording
- Scientific analysis
- Industry standards
The experience may be particularly useful for graduates considering careers in engineering, laboratory science, quality assurance or metrology.
About NMISA
The National Metrology Institute of South Africa is a Type 3A public entity established under the Measurement Units and Measurement Standards Act, No. 18 of 2006.
NMISA’s mandate includes providing for the use of the International System of Units and other measurement units in South Africa, maintaining national measurement standards and ensuring the comparability of those standards.
This means interns have the opportunity to gain experience within an organisation that plays an important role in South Africa’s national measurement infrastructure.
Where Is the Internship Based?
The NMISA address provided in the vacancy is:
Meiring Naudé Road
Brummeria
Pretoria
South Africa
The organisation’s postal address is:
Private Bag X34
Lynnwood Ridge
Pretoria
0040
The vacancy also provides the NMISA Calibration Office and general contact details for enquiries.
How Much Does the Internship Pay?
The internship offers a monthly stipend ranging from:
R6,070 to R8,050 per month
The exact amount is differentiated according to the successful applicant’s level of qualification.
This is a paid internship, making it potentially attractive to graduates looking for an opportunity that combines workplace experience with financial support.
How to Prepare Your Application
Before applying, candidates should make sure their CV clearly reflects their relevant academic background.
It would be useful to highlight, where applicable:
- Your Physics, Electrical Engineering or Mechanical Engineering qualification
- Relevant postgraduate studies
- Thermodynamics knowledge
- Experience with laboratory work
- Measurement or calibration experience
- Microsoft Office skills
- Research experience
- Technical projects
- Attention to detail
Applicants should ensure that all information provided in their application is accurate and supported by their academic or professional records.
Visit the official website to apply
Frequently Asked Questions
What is the NMISA Temperature and Humidity Internship?
It is a 12-month internship within NMISA’s Temperature and Humidity laboratory, focused on practical exposure to calibration, measurement and laboratory activities.
How many internship positions are available?
The advertisement is for two positions.
What qualifications are accepted?
Applicants need a National Diploma or Degree in Physics, Electrical Engineering or Mechanical Engineering.
Is a postgraduate qualification required?
No. However, a postgraduate qualification is listed as an added advantage.
How much is the monthly stipend?
The stipend ranges from R6,070 to R8,050 per month, depending on the level of qualification.
How long is the internship?
The internship runs for 12 months.
What will the interns work on?
Interns will assist with calibration of temperature and humidity equipment, calibration certificates, uncertainty budgets, documentation, laboratory environmental monitoring and compliance with quality management requirements.
Is computer literacy required?
Yes. NMISA specifically requires applicants to be computer literate, particularly in Microsoft Office.
Final Thoughts
The NMISA Temperature and Humidity Internship 2026 offers a specialised opportunity for South African graduates who want to build practical experience in metrology, calibration, engineering or physical science.
With two positions available, a 12-month duration and a monthly stipend of up to R8,050, the internship could be a useful stepping stone for graduates looking to enter technical and scientific careers.
Applicants with qualifications in Physics, Electrical Engineering or Mechanical Engineering should consider whether their academic background and interests align with the Temperature and Humidity laboratory before applying.
