Siqalo Foods – Microbiologist Intern

Siqalo Foods is inviting applications for a Microbiologist Intern opportunity in Boksburg, Gauteng. This internship is suited to applicants with a National Diploma in Biotechnology or Food Technology who want practical exposure to microbiological testing, food safety, hygiene monitoring, raw material testing and quality-related laboratory work in a food manufacturing environment.

At a glance

What this opportunity is

Siqalo Foods is seeking a Microbiologist Intern to join its Spreads Division in Boksburg. The successful applicant will support microbiological testing and food safety activities linked to water, finished products, raw materials and environmental swabs.

This internship gives a food technology or biotechnology graduate the opportunity to gain practical laboratory and quality assurance exposure in a food manufacturing environment. The role involves testing, interpreting laboratory data, checking compliance with safety standards, and supporting investigations where contamination or out-of-specification results are identified.

Who this opportunity may suit

This opportunity may suit applicants who are interested in microbiology, product safety, hygiene control and quality assurance within the food manufacturing sector.

• Applicants with a National Diploma in Biotechnology or Food Technology.
• Graduates or early-career applicants with 0–2 years of experience.
• People interested in microbiological testing and food safety.
• Applicants who are quality-oriented and accurate in laboratory work.
• People who can follow test regimes, safety standards and GMP requirements.
• Applicants who are comfortable working with data, records, audits and corrective actions.

What you’ll do / learn

The successful applicant will gain exposure to microbiological testing, hygiene monitoring, food safety systems and quality-related processes.

• Conduct daily microbiological testing for water, finished products, raw materials and environmental swabs.
• Interpret laboratory data to assess compliance with safety standards and regulatory requirements.
• Assist with investigations of contamination and raise non-conformances for out-of-specification results.
• Identify and monitor microbiological standards.
• Assist with developing and reviewing raw material and outgoing product test regimes.
• Test and release raw materials, work-in-progress and finished products based on successful test results.
• Conduct analysis of development samples, packed products and consumer complaint samples.
• Validate and verify the effectiveness of cleaning processes and procedures.
• Identify behaviours that may affect microbiological safety of raw materials, products, work-in-progress or equipment.
• Coordinate microbiology, hygiene, food safety and GMP awareness for site teams.
• Participate in HACCP reviews and food safety team activities.
• Conduct hygiene audits of factory areas, canteens, ablutions, people and third-party areas.
• Conduct swab analysis as required.
• Support GMP and food safety training for new and existing personnel.
• Conduct relevant micro tests on trade returns, raw materials, in-process products and packed products.
• Make stock return recommendations based on microbiological safety.

Note: This is an internship opportunity. The official listing does not state that permanent employment is guaranteed after completion.

Eligibility requirements

Qualification requirements

• National Diploma in Biotechnology or Food Technology.

Experience requirements

• 0–2 years of experience.

Key attributes

• Quality-oriented approach.
• Ability to focus on quality in all tasks.
• Results-driven mindset.
• Ability to focus on achieving results and driving performance.
• Attention to detail when working with tests, records and laboratory data.
• Interest in microbiology, hygiene and food safety systems.

What microbiology work means in this internship

Microbiology work in a food manufacturing environment is focused on helping ensure that raw materials, production areas, equipment, water, work-in-progress and finished products meet microbiological safety requirements. This type of work requires careful sampling, accurate testing, clear record-keeping and the ability to identify when results may indicate contamination or hygiene risks.

For this application, your CV should clearly show your Biotechnology or Food Technology qualification, any microbiology modules, laboratory practicals, food safety exposure, HACCP knowledge, GMP exposure, academic projects and experience with testing, sampling or reporting. If you completed workplace learning, in-service training or lab-based practicals, include those details clearly.

Application checklist

Make sure your application is complete before submitting.

• Updated CV.
• Certified copy of your South African ID, if requested during the application process.
• Matric certificate or statement of results.
• National Diploma certificate in Biotechnology or Food Technology, if completed.
• Latest academic transcript or academic record.
• Proof of any microbiology, food safety, HACCP, GMP, laboratory or quality-related training, if available.
• Clear contact details, including phone number and email address.

Need help with CVs, certified copies, and application tips? Use our Resources & Guides Hub.

About the sponsor

Siqalo Foods is a South African food business focused on spreads and related food products. Its brand portfolio includes well-known names such as Rama, Stork, Flora, Meadowland, Marvello and Rondo. The company operates in food manufacturing and supplies products used by consumers and food service customers. More information is available on the official Siqalo Foods website.

Quick tips for applicants

• Make your Biotechnology or Food Technology qualification easy to find on your CV.
• List microbiology, food safety, HACCP, GMP and laboratory-related modules clearly.
• Mention any practical experience with water testing, swabs, raw materials, finished products or lab reporting.
• Highlight your attention to detail, accuracy and ability to follow procedures.
• Include any academic or practical projects linked to contamination, hygiene, quality control or food safety.
• Use your CV profile section to show your interest in microbiology and product safety.

Common mistakes that get applicants rejected

• Submitting a CV that does not clearly show the required National Diploma.
• Not mentioning microbiology, food technology, laboratory or quality-related subjects.
• Using a generic CV that does not connect your studies to food safety or testing work.
• Leaving out academic transcripts or certificates when requested.
• Not checking email or phone messages after applying.
• Applying late or waiting until the closing date.
• Applying through unofficial WhatsApp, Facebook or third-party links instead of the official eRecruit page.

Scam warning

Applicants should only apply through the official RCL FOODS eRecruit application page. Do not pay anyone for an internship application, interview, assessment, background check, placement, uniform or training opportunity. If someone contacts you through WhatsApp, Facebook or another platform asking for money, treat it as suspicious and verify the vacancy through the official careers platform.

How this opportunity was verified

This post was prepared using the official RCL FOODS eRecruit vacancy page for the Microbiologist Intern opportunity, Reference Number RCL260511-1. The listing confirms the company, job title, function, internship classification, location, closing date, job description, minimum requirements, duties and employment equity policy statement.

The closing date was listed as 25 May 2026 at the time of verification.

For more information about how our posts are verified, please visit our How we verify listings page.

How to apply

1. Open the official RCL FOODS eRecruit application link below.
2. Read the full Microbiologist Intern vacancy details carefully.
3. Confirm that you meet the National Diploma, experience and quality-related requirements.
4. Prepare your updated CV and supporting documents.
5. Complete the online application through the official eRecruit platform.
6. Submit your application before the closing date.
7. Keep proof of submission or any confirmation email you receive.

Application Closing Date: 25 May 2026