AECI Water is inviting applications for an In-Service Trainee Programme aimed at graduates with qualifications in Analytical Chemistry or Microbiology.

The opportunity provides practical exposure in a laboratory environment within the AECI Water business and involves chemical and microbiological testing, technical reporting, laboratory equipment, reagents and safety procedures.

Applicants must have at least a National Diploma in Analytical Chemistry or Microbiology and should have knowledge of standard laboratory analytical procedures and test methods.

The vacancy is listed under Requisition ID 2255 and applications close on:

2 November 2026

The AECI careers portal currently lists an In-Service Trainee vacancy in South Africa, confirming that the opportunity is part of AECI’s current recruitment activity.

AECI In-Service Trainee Programme 2026 – Quick Overview

The supplied vacancy information does not disclose a salary, benefits package, exact working hours or a fixed programme duration.

About the AECI Water In-Service Trainee Programme

AECI is a diversified industrial company with operations across areas including mining, chemicals and water-related services.

The AECI Water business provides water-treatment and related technical solutions to industrial customers.

The In-Service Trainee opportunity is designed to provide practical exposure to laboratory operations and technical work.

The role combines laboratory analysis with record keeping, reporting, equipment management, reagent preparation and participation in technical projects.

AECI describes its broader careers offering as including opportunities across engineering and technical roles, research and development, operations, manufacturing, finance, IT and other business functions.

What Will the AECI In-Service Trainee Do?

The successful trainee will support laboratory activities and technical projects.

The advertised responsibilities include several important areas.

Chemical and Microbiological Testing

The trainee will conduct:

• Qualitative chemical tests
• Quantitative chemical tests
• Microbiological tests
• Sample analysis
• Laboratory record keeping

Accurate testing and documentation are important because laboratory results can support product development, quality control and technical decision-making.

Technical Reporting

The trainee will prepare written reports covering laboratory work performed.

This requires the ability to record findings accurately and communicate technical information clearly.

Laboratory Reagents and Consumables

The role includes monitoring laboratory reagents and consumables.

The trainee will help ensure that necessary materials are maintained at appropriate levels for laboratory operations.

Laboratory Equipment

The trainee will be responsible for looking after specialised laboratory equipment and instrumentation.

This also includes arranging maintenance where required.

Technical Projects

The position provides an opportunity to participate in projects alongside:

• Senior Analysts
• Development Chemists
• Other technical employees

This can expose the trainee to practical problem-solving and product-development activities.

Investigating Testing Methods

Where problems occur with testing methods, the trainee may assist with investigations.

The role can also involve helping to develop new methods when required.

Laboratory Safety

Laboratory safety is an important part of the position.

The trainee must become familiar with laboratory safety requirements and follow the appropriate procedures while performing daily duties.

Chemical Reagent Preparation

The advertised role also includes preparing chemical reagents for the Customer Services Laboratory.

Minimum Requirements

Applicants must meet the stated educational and technical requirements.

National Diploma Required

Candidates must have at least a:

National Diploma in Analytical Chemistry or Microbiology

This is the key qualification requirement for the vacancy.

Applicants with unrelated qualifications should not assume that their qualification will be accepted.

Laboratory Knowledge

Candidates should understand and be able to perform standard analytical procedures and laboratory test methods.

The vacancy therefore expects applicants to have practical knowledge of laboratory work rather than only theoretical academic knowledge.

Computer Literacy

Computer literacy is also required.

Applicants should be comfortable using computers for workplace tasks, record keeping and reporting.

Laboratory Safety and ISO Procedures

Candidates are expected to become familiar with:

• Laboratory safety
• Relevant ISO procedures
• Company operating procedures
• Safe laboratory practices

These requirements are particularly important because the position involves chemical and microbiological testing.

Skills and Personal Competencies

AECI identifies several competencies that can help candidates succeed in the role.

Teamwork

The trainee should be able to work effectively as part of a team.

The position involves collaboration with senior analysts, development chemists and other employees.

Communication

Strong written and verbal communication skills are important.

The trainee will need to communicate information and prepare technical reports.

Attention to Detail

Laboratory testing requires accuracy.

Candidates should demonstrate strong attention to detail when conducting tests and recording results.

Report Writing

The role involves preparing written technical reports, so candidates should have good report-writing skills.

Analytical Thinking

The trainee should be able to analyse information, investigate problems and think logically when dealing with testing issues.

Problem-Solving

The position involves investigating anomalies and assisting with the development or improvement of testing methods.

Self-Motivation

AECI is looking for candidates who can take initiative and work with limited supervision where appropriate.

Is Previous Laboratory Experience Required?

The vacancy expects candidates to have familiarity with laboratory procedures and test methods.

The stated requirement is that the candidate should know, understand and be able to execute standard analytical procedures and laboratory test methods.

Therefore, applicants should be prepared to demonstrate practical laboratory knowledge gained through their studies, training or previous laboratory exposure.

Is There a Salary or Stipend?

The published vacancy does not disclose a salary or stipend amount.

It would therefore be misleading to publish an estimated amount without confirmation from AECI.

Applicants should rely on the remuneration information provided by AECI during the recruitment process.

The vacancy also does not disclose a separate benefits package.

How Long Is the Programme?

The accessible vacancy information does not specify an exact programme duration.

Therefore:

Programme Duration: Not Specified

Applicants should not assume that the programme has the same duration as other AECI internships or learnerships.

Any contract or programme period should be confirmed with AECI if the applicant progresses through the recruitment process.

Where Is the AECI In-Service Trainee Programme Based?

The vacancy lists the location as:

South Africa (ZA)

The role falls under AECI Water and involves laboratory-based work.

Because the position requires chemical and microbiological testing and physical laboratory equipment, applicants should expect an on-site working environment rather than assume that the position can be performed remotely.

Documents to Prepare

Applicants should prepare the documents requested for the online application.

These include:

• Updated CV
• Copy of National Diploma in Analytical Chemistry or Microbiology
• Academic transcripts or records
• Relevant certificates requested by the recruitment portal

Make sure all information on your CV matches your academic records.

Do not submit altered qualifications or inaccurate academic information.

How to Apply for the AECI In-Service Trainee Programme

Applications should be submitted online through the AECI Careers portal.

Step 1: Confirm Your Qualification

Check that you have:

National Diploma in Analytical Chemistry or Microbiology

Step 2: Prepare Your CV

Your CV should clearly show:

• Qualification
• Institution
• Academic background
• Laboratory experience
• Analytical techniques
• Computer skills
• Relevant projects
• Contact details

Step 3: Prepare Your Academic Documents

Have your diploma, academic transcript and other relevant certificates available.

Step 4: Search for the Vacancy

Search the AECI careers platform for:

In-Service Trainee

Use:

Requisition ID: 2255

Step 5: Complete the Online Application

Enter your personal and academic information accurately.

Step 6: Upload Your Documents

Upload the requested CV and qualification documents through the recruitment system.

Step 7: Submit Before the Deadline

The closing date is:

2 November 2026

The vacancy information identifies 2 November 2026 as the application deadline.

Official AECI Application

The vacancy is listed through the AECI recruitment system.

Position: In-Service Trainee

Business Unit: AECI Water

Requisition ID: 2255

Location: South Africa

Closing Date: 2 November 2026

Apply through the AECI Careers Portal

The AECI careers portal currently lists In-Service Trainee opportunities among its South African vacancies.

Application Checklist

Before submitting your application, check that you have:

• National Diploma in Analytical Chemistry or Microbiology
• Knowledge of laboratory analytical procedures
• Understanding of laboratory test methods
• Computer literacy
• Updated CV
• Academic transcript or records
• Qualification certificate
• Relevant laboratory experience or practical exposure
• Correct Requisition ID: 2255
• Completed the online application
• Submitted before 2 November 2026

Important Advice for Applicants

Check the Exact Qualification

This vacancy is specifically aimed at Analytical Chemistry and Microbiology graduates.

Do not assume that another science qualification automatically meets the requirements.

Highlight Laboratory Skills

Your CV should clearly identify relevant laboratory techniques, testing methods, equipment or practical projects you have completed.

Show Your Technical Knowledge

If you have worked with chemical analysis, microbiological testing, laboratory instrumentation or reagent preparation during your studies, make this clear on your CV.

Do Not Invent Experience

If you have limited practical experience, describe your academic laboratory exposure accurately rather than claiming employment experience you do not have.

Apply Through AECI

Use the official AECI recruitment portal and avoid individuals who ask for payment in exchange for an application or interview.

Frequently Asked Questions

What qualification is required for the AECI In-Service Trainee Programme?

Applicants need at least a National Diploma in Analytical Chemistry or Microbiology.

What company is offering the opportunity?

The position is offered under AECI Water, part of AECI.

What is the requisition number?

The requisition number is:

2255

What will I do as an In-Service Trainee?

The role includes chemical and microbiological testing, technical reporting, reagent and consumable management, laboratory equipment maintenance, technical projects and laboratory safety.

Is laboratory experience required?

The vacancy expects candidates to know and be able to perform standard laboratory analytical procedures and test methods.

Is computer literacy required?

Yes. Computer literacy is listed among the requirements.

Is a stipend provided?

The vacancy does not disclose a salary or stipend amount.

How long is the programme?

The exact duration is not specified in the accessible vacancy information.

Where is the position based?

The vacancy lists South Africa under AECI Water. The work involves physical laboratory activities.

When does the application close?

Applications close on 2 November 2026.

How do I apply?

Applications are submitted online through the AECI Careers portal.

Conclusion

The AECI Water In-Service Trainee Programme 2026 is an opportunity for candidates with a National Diploma in Analytical Chemistry or Microbiology to gain practical experience in an industrial laboratory environment.

The role involves chemical and microbiological testing, technical reporting, laboratory equipment, reagent management, testing-method investigations and laboratory safety.

AECI is also looking for candidates with strong communication, teamwork, attention to detail, report-writing, analytical thinking and problem-solving abilities.

The vacancy does not disclose a salary, stipend or exact programme duration, so applicants should avoid relying on unofficial figures.

If you meet the requirements, prepare your CV and academic documents, search for Requisition ID 2255 on the AECI Careers portal and submit your application before 2 November 2026.