reagent operator

SGS is seeking a Senior Operator in the Gold & Biometallurgy division to perform routine and non-routine tests, set up test-work, and calculate reagent dosages for gold analyses. The role requires interpreting results, reporting non-compliances, and ensuring adherence to SGS quality and safety standards.The position supports production in the Metallurgy...

SGS is the world’s leading Testing, Inspection and Certification company. We operate a network of over 2,500 laboratories and business facilities across 115 countries, supported by a team of 99,500 dedicated professionals. With over 145 years of service excellence, we combine the precision and accuracy that define Swiss companies to help organizations...

SGS is seeking a Senior Operator in the Gold & Biometallurgy division to perform routine and non-routine tests, set up test-work, and calculate reagent dosages for gold analyses. The role requires interpreting results, reporting non-compliances, and ensuring adherence to SGS quality and safety standards. The position supports production in the Metallurgy...

SGS is the world’s leading Testing, Inspection and Certification company. We operate a network of over 2,500 laboratories and business facilities across 115 countries, supported by a team of 99,500 dedicated professionals. With over 145 years of service excellence, we combine the precision and accuracy that define Swiss companies to help organizations...

Company DescriptionSGS is the world’s leading Testing, Inspection and Certification company. We operate a network of over 2,500 laboratories and business facilities across 115 countries, supported by a team of 99,500 dedicated professionals. With over 145 years of service excellence, we combine the precision and accuracy that define Swiss companies to help...

Company DescriptionSGS is the world’s leading inspection, verification, testing and certification company. SGS is recognized as the global benchmark for quality and integrity. With more than 97,000 employees, SGS operates a network of over 2,600 offices and laboratories around the world.Job DescriptionThe Operations Manager is responsible for technical...

### A posição**Job Title:** Contract Sequencing Platform Operator**Department:** Sequencing Assay Development**Location:** Roche Diagnostics, Cape Town, South Africa**Employment Type:** Contract (12 months)**The Opportunity**The Sequencing Assay Development team is seeking a dedicated Contract Sequencing Specialist to join us on a **12 Month Fixed-Term...

Vedanta Zinc International (VZI) operates two major mining complexes in the Northern Cape: Gamsberg - a large-scale open - pit zinc mine with extensive contractor - driven operations. Black Mountain Mine (BMM) - an underground operation reliant on specialist service providers, labour - hire, engineering services and technical support contracts. The...

About the Role Our client is seeking a specialized Metallurgist with expertise in flotation processes to join their processing plant near Port Elizabeth. This role is pivotal in optimizing the recovery of valuable minerals through efficient flotation operations. You will be responsible for process monitoring, troubleshooting, reagent management, and...

About the Role Our client is seeking a specialized Metallurgist with expertise in flotation processes to join their processing plant near Port Elizabeth . This role is pivotal in optimizing the recovery of valuable minerals through efficient flotation operations. You will be responsible for process monitoring, troubleshooting, reagent management, and...

Our client near Durban is seeking a Senior Metallurgist to drive process optimization in mineral processing operations. This role blends hands-on laboratory work with on-site monitoring in a hybrid setup. You will analyze test results, troubleshoot complex metallurgical challenges, and develop strategies to improve recovery, reduce reagent use, and boost...

About the Role Our client is seeking a highly skilled Senior Metallurgist to drive process optimization at their facility near Durban. This role focuses on enhancing the efficiency and recovery rates of mineral processing operations. You will be responsible for troubleshooting complex metallurgical challenges, implementing innovative process improvements,...

Listing reference: sanbs_003407 Listing status: Online Apply by: 18 August 2026 Position summary Job category: Health, Fitness, Medical and Optometry Contract: Permanent Business Unit: Mount Edgecombe Remuneration: R 457,896.00 EE position: No Introduction Donation Testing Technologist. The incumbent will perform rotational routine Virology, Blood Grouping...

Receive chemical deliveries from Diversey Drive a forklift (only if you have been trained) Offloading of chemicals from truck Submit relevant paperwork after deliveries to Technicians Transfer chemicals from bulk storage to daytanks, if necessary. Use barricades and signage Check and record all stock levels Complete a daily usage report Compile Action Log...

Listing reference: sanbs_ Listing status: Online Apply by: 18 August 2026 Position summary Job category: Health, Fitness, Medical and Optometry Contract: Permanent Business Unit: Mount Edgecombe Remuneration: R 457,896.00 EE position: No Introduction Donation Testing Technologist. The incumbent will perform rotational routine Virology, Blood...

About the Role Our client is seeking a skilled and detail-oriented Laboratory Technician to join their busy Microbiology department in Port Elizabeth. This role is critical for supporting diagnostic testing and research activities, ensuring the accurate identification and analysis of microbial samples. You will perform a variety of laboratory tests, maintain...

VedantaZinc International (VZI) operates two major mining complexes in the NorthernCape:Gamsberg - a large-scale open - pit zinc mine with extensive contractor - driven operations.Black Mountain Mine (BMM) - an underground operation reliant on specialist service providers, labour - hire, engineering services and technical support contracts.The operation...

Job category: Health, Fitness, Medical and Optometry Location: Roodepoort Contract: Fixed Term Contract Business Unit: Constantia Kloof Remuneration: R 394,738.00 EE position: No Introduction To be multi-skilled in the Donation Testing Department to perform routine testing and where required second line / confirmatory testing for Blood Grouping (including...

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure...

Key Responsibilities - Conduct routine and non-routine laboratory testing on mineral, process and production samples. - Prepare samples according to approved laboratory procedures and specifications. - Perform accurate chemical and physical analyses using appropriate laboratory methods and instrumentation. - Analyse and interpret laboratory results and...