junior lab

Job SummarySysTechCare Support is seeking a detail-oriented and enthusiastic Junior Lab Technician to join our growing scientific and technical support team. This entry-level role is ideal for individuals passionate about laboratory work, diagnostics, and quality assurance. The Junior Lab Technician will assist in preparing samples, conducting tests,...

Elchemie Recruitment is seeking a Junior Laboratory Analyst in Johannesburg to support daily lab operations. The role is open to candidates with Matric and basic lab exposure, including sample handling and data entry in a controlled environment. You will assist with ICP OES-related tasks, follow ISO 17025 procedures, and help maintain quality and safety...

Elchemie is seeking a meticulous laboratory team member in Johannesburg to receive and log samples, prepare standards, and assist with routine ICP OES analyses under supervision. You will support quality control, maintain safe work areas, and ensure compliant handling of precious metal samples. Applicants should have Matric, with advantageous Maths/Science,...

Placements24 in Rustenburg is seeking a Junior Research Assistant to support genetics research in a full-time, on-site capacity. You will assist senior scientists with experiments, data collection, and basic analyses in a well-equipped lab environment. The role offers hands-on gene-related exposure, training, and a collaborative team setting for early-career...

Placements24 invites a Junior Chemical Engineer to join a polymer R&D team in Port Elizabeth. The role offers hands-on lab work, data analysis, and support for pilot-scale testing, guided by senior scientists and engineers. Ideal for a recent graduate eager to apply classroom knowledge in a practical research setting.The position emphasizes collaboration,...

Placements24 invites a Junior Chemical Engineer to join a polymer R&D team in Port Elizabeth. The role offers hands-on lab work, data analysis, and support for pilot-scale testing, guided by senior scientists and engineers. Ideal for a recent graduate eager to apply classroom knowledge in a practical research setting. The position emphasizes collaboration,...

Placements24 in Durban is seeking a motivated Junior Civil Engineer with a keen interest in Geotechnical Engineering to join our client’s team. Based in our office, you’ll gain hands-on experience in site investigations, soil testing, and foundation design under the mentorship of senior geotechnical experts. You’ll work on projects from initial...

Placements24 in Rustenburg, North West invites a bright Junior Chemical Engineer to join its mining operations. This entry‑level role suits recent graduates or engineers with up to 3 years of experience seeking hands‑on exposure to process operations and laboratory testing. You will assist in process monitoring, data analysis, and improvement...

Placements24 in Stellenbosch, Western Cape, invites a Junior Chemical Engineer to join our R&D team. This role blends hands-on lab work with remote data analysis, offering exposure to cutting-edge materials research and process development.You will assist in experiments, collect data, and support scale-up from lab to pilot plant while collaborating with...

Placements24 partners with a leading food safety company in Benoni, Gauteng to recruit a Senior Microbiologist for the laboratory. The role oversees routine and advanced microbiological testing, mentors junior staff, and ensures GLP and ISO 17025 compliance. The candidate should hold an MSc or PhD in Microbiology (or related field), with 5+ years in a food...

Placements24 invites a Principal Exploration Geochemist to lead geochemical exploration programs across diverse deposits in Limpopo. The role blends on-site lab work, field supervision, and remote data interpretation to drive mineral discovery.You will design methodologies, mentor junior staff, collaborate with geologists and geophysicists, and ensure safety...

Metrologist - Calibration (Lab & Field Technician) Isilumko Staffing Bedfordview, South Africa Junior / Mid 15000 - 30000 Full Time Cost to Company 3 years - 7 years Skills Calibration Effective Measure Laboratory Analysis Metrology Quality Technician Laboratory Supply Job Description Laboratory and on-site calibrations related to metrology activities for...

Placements24 in Nelspruit, Mpumalanga, is seeking a motivated Junior Chemical Engineer for an on-site internship with our R&D team. This role offers hands-on experience in designing, testing, and optimizing new chemical products and processes. You will support senior scientists, conduct experiments, analyze data, maintain lab records, and help prepare...

Placements24 in Nelspruit, Mpumalanga, is seeking a motivated Junior Chemical Engineer for an on-site internship with our R&D team. This role offers hands-on experience in designing, testing, and optimizing new chemical products and processes.You will support senior scientists, conduct experiments, analyze data, maintain lab records, and help prepare...

Placements24 seeks an Agricultural Research Scientist for a world-renowned research institution in Cape Town. The role offers a hybrid model for lab and field work, focusing on crop resilience and food security.You will lead projects, publish findings, and mentor junior researchers in a resource-rich environment. The ideal candidate holds a PhD in...

About the Role Our client is seeking an enthusiastic Junior Bioinformatician to join their growing team in Rustenburg . This position is essential for supporting our scientific research and development initiatives by analyzing large-scale biological datasets. You will work closely with bench scientists and senior bioinformaticians to extract meaningful...

Junior Data Scientist About Discovery Discovery's core purpose is to enhance and protect people's lives through products and services that use incentives, behavioural science, and data to encourage healthier choices. This creates better outcomes for members, lower claims, and shared value for clients and society. Discovery has one of the most diverse data...

Port Elizabeth, South Africa | Posted on 10/21/2026 We are looking for a motivated Junior Developer to join our clients development team in Port Elizabeth, working on the design, development, testing, implementation and support of software solutions. This is an excellent opportunity for someone who enjoys problem-solving, writing quality code and working...

Placements24 in Rustenburg is seeking a Junior Bioinformatician to join our team and support research by analyzing large-scale biological datasets. You will work with bench scientists and senior bioinformaticians to design data analysis strategies, interpret results, and develop pipelines using Python or R. This is an in-person role offering training and...

Now Hiring: Junior Process Engineer Cape Town, South Africa (On-site, Capricorn Business Park) Division: Production | Reports to: Head of Production Contract Type: Permanent, Full-time About GES Labs: GES Labs is a highly specialised, SAHPRA-accredited medicines manufacturing laboratory based in Capricorn, Cape Town. We hold EU GMP Part I certification, a...