Laboratory Technician

Vacancy Hub; Johannesburg; On-site; ZAR 200 000 - 300 000; Full time

Job summary

A leading gas solutions company in Johannesburg is seeking a Laboratory Technician to perform analyses of industrial and medical gases. Applicants should have a BSc in Chemistry or relevant diploma and at least 1 year of laboratory experience. The role involves ensuring compliance with GMP and ISO, as well as performing maintenance of analytical instruments. This position offers a chance to work in a dynamic environment where innovation and impact are valued.

Qualifications

• BSc in Chemistry or a Diploma in Analytical Chemistry, Chemical Engineering, or related Applied Sciences.
• At least 1 year of laboratory experience, including familiarity with LabWare LIMS.
• Sound understanding of Good Manufacturing Practices (GMP) and ISO principles.
• Proactive attitude with the willingness to work overtime when required.

Responsibilities

• Ensure the timely and accurate delivery of industrial and medical gases.
• Perform analyses of industrial and medical gases and record results.
• Conduct routine calibration and maintenance of analytical instruments.
• Ensure compliance with GMP and ISO.

Skills

Analytical Chemistry

Laboratory experience

Good Manufacturing Practices (GMP)

ISO principles

Proactive attitude

Education

BSc in Chemistry

Diploma in Analytical Chemistry

Chemical Engineering

Tools

LabWare LIMS

Job description

What You Will Do

As a Laboratory Technician, you'll be part of a dedicated and skilled team responsible for ensuring the timely and accurate delivery of industrial and medical gases to both internal and external customers. Performing analyses of industrial gases, including pure gases, mixtures, and liquids (Nitrogen, Argon, Carbon Dioxide).

Conducting analyses of medical gases, including pure gases, mixtures, and Nitrous Oxide. Testing and reporting on special gases such as Helium, made-to-order, and made-to-stock mixtures. Recording and managing analytical results in LIMS (Laboratory Information Management System).

Performing routine calibration and maintenance of analytical instruments. Ensuring compliance with GMP and ISO.

• BSc in Chemistry or a Diploma in Analytical Chemistry, Chemical Engineering, or related Applied Sciences.
• At least 1 year of laboratory experience, including familiarity with LabWare LIMS.
• Sound understanding of Good Manufacturing Practices (GMP) and ISO principles.
• Proactive attitude with the willingness to work overtime when required.

Why You’ll Love Working With Us

At Afrox, part of the global Linde Group, we’re not just about gases — we’re about innovation, integrity, and impact.

Our people take pride in what they do, turning every challenge into an opportunity. At Linde, your career possibilities are truly limitless.

You’ll join a company where your work contributes to improving industries, communities, and the world around you. Be Linde.

Be Limitless. Ready to Apply?

We look forward to receiving your complete application through our online job portal.