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Johannesburg: Medical Laboratory Technician (12 Months’ Contract – Wits Health Consortium)

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Job Description

Job Title: Medical Laboratory Technician (12 Months Contract) Johannesburg

Employer: Wits Health Consortium

Division: Antiviral Gene Therapy Research Unit (AGTRU)

Location: University of the Witwatersrand Medical School, 7 York Road, Parktown, 2193, Johannesburg

Duration: 12 months contract

Job Summary:
We are seeking a highly skilled and experienced Medical Laboratory Technician to join our team at the Wits Health Consortium’s Antiviral Gene Therapy Research Unit (AGTRU). As part of our multidisciplinary research team, you will be responsible for carrying out research on optimising lipid nanoparticle (LNP) mRNA formulations that incorporate novel compounds derived from bio-renewable sources.

Key Responsibilities:
Conduct research on optimising LNP mRNA formulations
Operate electrical and non-electrical laboratory equipment
Work safely with biohazardous materials and maintain aseptic techniques
Manage mammalian cell culture and animal husbandry
Collaborate with the team to develop new mRNA vaccines and therapies

Requirements:
BSc Honours or equivalent qualification in Molecular Biology, Biochemistry or related fields
Minimum of 1 year practical experience in molecular biology and/or biochemistry research
Experience with working in a molecular biology/biochemistry research laboratory
Familiarity with requirements for work with biohazardous material

Desirable Qualifications:
Experience with cell culture
Excellent written and verbal scientific communication skills
Ability to meet reporting deadlines

Application Instructions:
To apply, please submit your detailed updated CV via our website. This will enable us to protect you as a candidate and accept the new POPIA terms and conditions. Please note that applicants who do not meet the minimum job requirements will not be considered.

Closing Date: 15 January 2026

AJ Personnel is the sole responsible party for advertising and response handling on behalf of Wits Health Consortium. We will only respond to shortlisted candidates. Candidates who have not been contacted within two weeks of the closing date can consider their applications as unsuccessful.

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About Scientific / QA Jobs in Gauteng

In Gauteng, the demand for scientific and QA (Quality Assurance) professionals is on the rise due to the growing need for innovative solutions in various industries. Typically, these roles are sought after by organisations seeking to improve product quality, ensure compliance with regulatory requirements, and enhance their overall competitiveness. Generally, job seekers in this field can expect a strong job market with a range of opportunities across different sectors.

When it comes to salary expectations, it’s common for scientific and QA professionals in Gauteng to earn salaries within the range of R600 000 to R1 200 000 per annum, depending on factors such as level of experience, company size, and industry sector. However, please note that actual salaries may vary widely based on individual circumstances, and these figures should be used only as a rough guide.

Common skills required for scientific and QA roles in Gauteng include technical expertise in fields such as chemistry, biology, physics, or mathematics; analytical and problem-solving skills; attention to detail; excellent communication and project management skills. Additionally, proficiency in software tools such as SQL, Python, or R is often advantageous. Many organisations also value candidates with experience working with industry-specific regulations, such as those in the pharmaceutical or automotive sectors.

Scientific and QA professionals can be found across various industries, including technology, financial services, manufacturing, and healthcare. In the technology industry, for example, these roles are often crucial to ensuring that software applications meet quality standards and comply with regulatory requirements. Similarly, in the financial services sector, scientific and QA professionals play a vital role in testing and validating banking systems.

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For those seeking career development opportunities, scientific and QA roles can provide a solid foundation for advancement into senior technical positions or leadership roles. Many organisations also offer training and professional development programs to help employees enhance their skills and expertise. With experience and a strong track record of performance, it’s common for scientific and QA professionals in Gauteng to move into management or technical lead roles, where they can oversee teams and drive innovation initiatives.


This information provides general career guidance. Actual salaries and requirements vary by employer.



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