101 Laboratory Internship jobs in South Africa

WHAT IS ON OFFER

Alfred H Knight has an exciting opportunity for a Laboratory Manager to join the team in Steelpoort. This individual is responsible for the management of the day-to-day analytical services and implementation of AHK QMS for ISO/IEC 17025:2017 Accreditation, and maintenance thereafter within Alfred H Knight Steelpoort Laboratory. To ensure that an efficient and high-quality analytical service is provided, by maintaining the overall technical competency of the Laboratory facility. The role requires a pro-active approach to problem-solving; fundamentally, a role that supports the Group worldwide, in addressing client based technical queries and general analytical issues, whilst ensuring the impartiality and confidentiality of results.

ABOUT US

Alfred H Knight is a totally independent, family owned business spanning five generations. A global network of strategically placed offices and laboratories enable global trade by providing independent inspection, analysis and consultancy services to the metals and minerals, solid fuels and agriculture industries.

We have honed and carefully crafted our reputation. Delivering knowledge and professionalism in all aspects of weighing, sampling and analysis. We thrive by continuing to re-invest in our facilities, technology and people. Click here to find out more about AHK.

DO YOU HAVE WHAT IT TAKES?

To be successful at Alfred H Knight you will need to display the following:

REQUIRED KNOWLEDGE AND WORK EXPERIENCE

Essential

• Critical thinking and decision making
• Work with minimal supervision
• Technical Skills on method development and validation
• Strong interpersonal skills and the ability to work in team
• Attention to detail and focus on compliance with Quality and OHSE standards
• Ability to work under pressure
• Employee management and development
• Experience and knowledge of PGMs and Chrome Analysis

Required Competencies

• Excellent knowledge and understanding of ISO/IEC 17025:2017 requirements and their implementation up to Accreditation level
• Computer Literacy and workable knowledge of LIMS
• Ability to effectively manage the day-to-day analytical laboratory operations
• Financial Acumen and understanding
• Ability to supervise, manage and train subordinates

Required Work Experience

• Minimum 10 years' experience in an Analytical Laboratory with 5 years' at Laboratory Management level
• Experience and knowledge of PGM's and Chrome Analysis

Required Qualifications

• Grade 12 (with Maths & Science)
• Analytical Chemistry Diploma/Degree

Required Languages

• Fluent in English communication

Travel

• Site based
• Valid Drivers Licence

BENEFITS

We are offering an excellent opportunity with a salary and benefits package to match.

If you are invited to interview, please let us know if there are any reasonable adjustments we can make to the recruitment process that will enable you to perform to the best of your ability.

Why do we need you?

• Ensure adherence to safety rules
• All WCM daily activities required
• Chemical and Physical analysis in the Quality Control laboratory.
• Shift work for testing of the required parameters.
• Verification of all test results and immediately report any exceptions to the relevant personnel (shift foreman, chargehand, QC supervisor)
• Calibration of plant QC equipment.
• Assist with plant trials where possible.
• Recording of results In4.0rm quality module.

Is this job for you?

The ideal candidate must have a completed Matric and it would be an added advantage should the candidate possess a certificate or diploma in Quality. This role calls for a person who is good at communication, has good presentation and overall a positive attitude. This candidate must be computer literate in MS Office and comfortable with a fast-paced environment.

To make sure nothing is forgotten

The purpose of the role will be to perform scheduled testing on incoming raw materials, materials in process and final products. The candidate will be required to find new solutions to solve problems and to make improvements/adaptations to available test equipment and methods to make it suitable for use during non-standard tests all while ensuring safety standards and policies are adhered to.

Legal Statement

"We value the importance of a diverse workforce as a cornerstone of our business success. Our primary focus in selecting the most suitable candidates for our roles is based on their skills, qualifications, and experience. We wholeheartedly embrace the principle of equal opportunity in our employment processes and are committed to eliminating any unlawful discrimination in our hiring practices"

Job Reference: SOA00504

Introduction

This position will be based at Quality Laboratory Services (QLS), Rustenburg.

Description

The purpose of this position is for the preparation of samples to obtain accurate results to monitor performance and ensure the achievement of objectives in the organisation.

Qualification Requirements

• Matric (Grade 12) or an equivalent qualification registered at NQF-Level 4, including relevant NATED
• Driver's License

Experience and Skills Requirements

• Minimum 1 years' experience in sample preparation in a laboratory is required
• Knowledge of and good understanding of the basic concepts of sample preparation, e.g. contamination, representative sample and integrity of a sample etc.
• English language proficiency
• Time management

Duties and Responsibilities

• Perform routine preparation of samples (crushing, pulverizing, filtering, rolling, splitting and drying)
• Completing sample checklists and logging of samples on the system
• Perform sieve sizing analyses on samples as part of sample preparation
• Inspection and first line fault finding of sampling equipment
• Daily inspection and checks of balances at the Fire Assay section, cleaning of equipment and spillages caused by leaking pots
• Cleaning of all laboratory equipment and instruments at the Fire Assay section
• Loading and offloading of furnaces at the Fire Assay section
• Weighing of the final Prill after the HT process
• Preparation of 6E samples (NIS)
• Storing of samples according to specifications and colour codes
• Maintain good housekeeping

Interwaste, a leader in waste management solutions across Southern Africa, is seeking a seasoned
Lab Technician
to join our team at
Germiston Hub: Laboratory
.

With a commitment to sustainability, innovation, and operational excellence, Interwaste is dedicated to creating a better future by transforming waste challenges into impactful opportunities.

Role Overview

The Laboratory Technician is primarily responsible for safe handling, testing, analysis of waste samples to ensure they are aligned with the correct waste type specific for Landfill disposal and Effluent Treatment Plant.

KEY RESPONSIBILITIES

Sample Receipt

• Receive and log test samples
• Handle and prepare test samples in accordance with documented instructions

Conduct Tests

• Perform analysis according to procedures and test methods in order to produce reliable and precise data to assist with waste classification
• Capture
  analytical results on lims
• Maintaining and operating standard laboratory equipment: gcms; bomb calorimeter; xrf; ph meters; scales; moisture analyser; ec meters
• Perform instrument troubleshooting when required
• Following and ensuring safety procedures and safety procedures and safety checks
• Maintain and calibrate equipment as necessary
• Maintain and manage a clean and well-arranged work environment
• Keeping laboratory supplies ready by inventorying stock, placing orders, verifying receipt
• Record information by maintaining daily logs and equipment record books
• Handle analytical reports and queries
• Validate test method as per ISO17025:2017 and TR26 document
• Ensure quality and validity of results as per documented procedures
• Performs document quality check in accordance with company laboratory practice
• Performs file backup to ensure proper storage and archiving of electronic registers

Maintain the Management System

• Comply with documented management system policies and procedures
• Identify opportunities to improve the management system of the laboratory
• Identify non-conformances and/or deviations from the management system and from procedures for the performance of laboratory activities
• Assist in the investigation of identified non-conformances, establish the root cause and implement required corrective actions
• Ensure good housekeeping in all test areas

KNOWLEDGE, SKILLS & ABILITIES

• Critical thinking and problem solution minded
• Excellent communication Skills
• Excellent attention to detail
• Excellent customer service
• Fast and efficient worker
• Knowledge of Microsoft Office
• Data capturing ability
• Ability to work under pressure
• Ability to work over time when required

MINIMUM REQUIREMENTS

• National Diploma in a relevant field, such as Analytical chemistry, Chemical Engineering and Environmental science
• 3- 5 years' experience working in a laboratory environment
• Experience in waste management (Advantageous)
• ISO/IEC 17025 system course certificate ( Advantageous )

Who We Are

Interwaste is a wholly owned subsidiary of Séché Environnement. We are Southern Africa's leading waste management company, committed to the sustainable preservation of the environment. We leverage technological excellence and innovation to solve a range of waste problems, ensuring accountability, integrity, safety, and excellence in all our operations.

What We Offer

• Opportunities for growth and development.
• A commitment to sustainability and innovation.
• A supportive, safety-conscious, and inclusive workplace.

Join us in shaping a sustainable future. Apply now to be part of our mission

If you're passionate about creating a thriving workplace and are ready to contribute to a sustainable future, apply now and become part of our mission

Candidates must apply via LinkedIn and submit their resumes for consideration. To learn more about Interwaste, visit our website. As an equal opportunity's employer, we uphold a compliant, fair, and inclusive workplace environment. We reserve the right to not fill the position. Should you not here back from us within 4 weeks, please consider your application unsuccessful. If you have previously responded, please do not re-submit.

Interwaste subscribes to the principles of employment equity

Join Link Up Contact Solutions as a Laboratory Assistant and become an integral part of our dynamic team dedicated to providing exceptional contact solutions. In this role, you will support our laboratory operations by preparing and maintaining laboratory equipment, conducting various tests, and assisting in research and development activities. You will work closely with our skilled professionals to ensure accuracy and efficiency in all laboratory processes. We are looking for a detail-oriented individual with a strong passion for science and technology, who is eager to contribute to innovative projects and enhance their skills in a collaborative environment. Your ability to follow protocols, maintain precise records, and ensure compliance with safety regulations will be key to your success. If you are ready to take the next step in your career with a forward-thinking company, we invite you to apply and help us continue delivering innovative solutions to our clients.

Tasks

• Assist in the preparation of laboratory samples and specimens for analysis.

• Maintain cleanliness and organization of the laboratory environment and equipment.

• Record and manage data accurately, ensuring proper documentation of experiments and test results.

• Conduct routine maintenance and calibration of laboratory instruments to ensure precision and accuracy.

• Support senior laboratory staff in research projects by providing logistical and technical assistance.

Requirements

• Bachelor's degree in Chemistry, Biology, or a related field.

• Proven experience working in a laboratory setting, preferably within the healthcare or pharmaceutical industries.

• Strong attention to detail and excellent organizational skills.

• Proficiency in using laboratory equipment and software for data analysis.

• Ability to follow safety protocols and maintain a clean and orderly work environment.

Join Link Up Contact Solutions as a Laboratory Assistant and be part of a dynamic team, driving innovation and excellence in a collaborative environment. Apply today to grow your career

Join Link Up Contact Solutions as a Laboratory Assistant and become an integral part of our dynamic team dedicated to providing exceptional contact solutions. In this role, you will support our laboratory operations by preparing and maintaining laboratory equipment, conducting various tests, and assisting in research and development activities. You will work closely with our skilled professionals to ensure accuracy and efficiency in all laboratory processes. We are looking for a detail-oriented individual with a strong passion for science and technology, who is eager to contribute to innovative projects and enhance their skills in a collaborative environment. Your ability to follow protocols, maintain precise records, and ensure compliance with safety regulations will be key to your success. If you are ready to take the next step in your career with a forward-thinking company, we invite you to apply and help us continue delivering innovative solutions to our clients.

• Assist in the preparation of laboratory samples and specimens for analysis.
• Maintain cleanliness and organization of the laboratory environment and equipment.
• Record and manage data accurately, ensuring proper documentation of experiments and test results.
• Conduct routine maintenance and calibration of laboratory instruments to ensure precision and accuracy.
• Support senior laboratory staff in research projects by providing logistical and technical assistance.

• Bachelor's degree in Chemistry, Biology, or a related field.
• Proven experience working in a laboratory setting, preferably within the healthcare or pharmaceutical industries.
• Strong attention to detail and excellent organizational skills.
• Proficiency in using laboratory equipment and software for data analysis.
• Ability to follow safety protocols and maintain a clean and orderly work environment.

Join Link Up Contact Solutions as a Laboratory Assistant and be part of a dynamic team, driving innovation and excellence in a collaborative environment. Apply today to grow your career

Ampath Laboratories

2025/10/15Parow

Job Reference Number: P13361

Department: Western Cape Histology

Business Unit:

Industry: Pharmaceutical And Medical/Healthcare

Job Type: Permanent

Positions Available: 1

Salary: Market Related

As a Medical Laboratory Scientist or Technologist in Histology, you are entrusted with a critical role in the diagnostic journey—preparing and analysing tissue specimens that inform life-changing medical decisions.

Job Description

As a Medical Laboratory Scientist, Technician or Technologist in Histology, you are entrusted with a critical role in the diagnostic journey—preparing and analysing tissue specimens that inform life-changing medical decisions. This is a space where precision meets purpose. You will work in a high-performance environment that values accuracy, consistency, and continuous improvement. At Ampath, your role is not just about technical execution - it is about being part of a people-centric culture where your contributions are recognised, and your growth is supported.

Job Requirements

Role Requirements

To be eligible for this role, you must hold

• a Bachelor of Health Sciences in Medical Laboratory Science (BSc MLS),
• National Diploma or Medical Technician qualification in Medical Technology (Histology) and be registered with the HPCSA as a Medical Laboratory Scientist or Medical Technologist or Medical Technician in Histology.

These qualifications ensure that you are equipped with the scientific knowledge and professional standing to perform confidently in a specialised and evolving field. We are looking for individuals with 1–2 years of experience in a pathology laboratory environment. This experience provides the practical insight needed to navigate the complexities of histological analysis.

These qualifications ensure that you are equipped with the scientific knowledge and professional standing to perform confidently in a specialised and evolving field. We are looking for individuals with 1–2 years of experience in a pathology laboratory environment. This experience provides the practical insight needed to navigate the complexities of histological analysis.

Skills Requirements

This role requires a well-rounded skill set. You must be able to communicate fluently in English and Afrikaans, perform basic numerical calculations with accuracy, and use computer systems effectively to support laboratory operations. Your ability to work collaboratively, adapt to evolving needs, and contribute to a learning-focused environment will be key to your success.

Role Impact

In this role, your work will directly support the smooth and efficient functioning of the Histology laboratory. From receiving and preparing specimens to performing specialised procedures and maintaining laboratory equipment, your attention to detail will ensure the delivery of high-quality results. You will also play a role in fostering strong client relationships, reinforcing Ampath's reputation for excellence. This is a role where your performance drives impact, your leadership is empowered, and your engagement helps shape the future of diagnostic care.

Employment Equity and Diversity

At Ampath, we are committed to building a diverse and inclusive workforce that reflects the communities we serve. In line with our Employment Equity goals, we actively encourage applications from individuals across all backgrounds, especially those from underrepresented groups. We believe that diverse perspectives drive innovation and excellence in healthcare, and we are proud to create a space where everyone can thrive.

Hours of Work

42 hours per week

Work week

7 days

Location

Parow - Cape Town

Closing date

25 October 2025 at 21:00

now and take the next step in your career with Ampath, where purpose meets possibility.

About the Company:

TASK is a South African headquartered, multinational clinical research institute that conducts clinical trials to determine the treatment effects of novel medicinal products or devices in healthcare and offers services in conducting complex clinical trials in a wide variety of therapeutic areas.

TASK Laboratory comprises Bio-Safety Level 2 and 3 (BSL-2/3) laboratories, which performs testing for drug susceptible and drug-resistant TB, using established diagnostic methods and new research platforms.

Overall Purpose of the Position:

The role takes ownership of laboratory processes, ensures compliance with SOPs and quality standards, and upholds the integrity and reliability expected of TASK Laboratory. In addition, the role provides first class clinical tuberculosis laboratory services by performing technical procedures and administrative duties, as well as to oversee tasks delegated to laboratory staff, within the scope of activities provided by the TASK laboratory for clinical drug trials.

Key Performance Areas (KPAs) & Responsibilities include, but not limited to:

• Supervising day to day activities of the laboratory staff (BSL3) to obtain maximized outcomes and to ensure timeous reporting of results and meeting the expected turnaround times
• Motivating staff to complete tasks/processing of samples according to training and by following the most recent version of the Standard Operating Procedure (SOP)
• Developing and implementing practical continuous improvement processes
• Providing support and training to implement a culture of responsibility to effectively improve the performance of technicians and technologists and to ensure that a high standard of laboratory service is delivered
• Managing resources to consistently meet goals
• Performing all tasks in accordance with the Health and Safety regulations of the OHS Act
• Applying analytical skills to resolve critical issues and undertakes troubleshooting wherever necessary
• Managing sample collection / suitability for setup and analysis according to specific schedule
• Ensuring that equipment is used according to manufacturers' manuals and reporting faulty equipment without delay to responsible person/management
• Preparing reagents/media according to processes and procedures if applicable
• Managing the data requirement for the efficient functioning and smooth running of the laboratory to meet clinical requirements by addressing and resolving queries timeously
• Ensuring verification and interpretation of results; monitoring quality always and ensuring that results are delivered timeously to source
• Ensuring that a high standard is always maintained by ensuring that the environment/workspace will not impact the outcome of a clinical trial, for example, cleanliness of the laboratory
• Testing quality of media/reagents used in lab, troubleshoots if required and reporting accordingly
• Processing MIC and drawing up timelines for MIC results which need to be reported to sponsor and management
• Processing routine samples when required
• Ideal Requirements
• Relevant National Diploma or BSc degree in microbiology
• At least 3 years' experience working in a TB microbiology lab or similar environment
• Demonstrated ability to work with or adapt to evolving laboratory technologies (e.g., LIMS, automated platforms, digital data systems)

Advantageous:

• Experience supervising staff and/or processes within a TB microbiology laboratory or similar environment.
• Experience working in a Biosafety Level 3 laboratory
• Experience working in a clinical trial environment

Key Personal Inherent Characteristics

• Highly focused individual with attention to detail who takes pride in the quality of their work
• Ability to work under pressure and manage deadlines
• Team player with diplomacy and tact
• Ability to develop trusting and meaningful relations and always be professional
• Effective communication skills
• Analytical, problem solving and follow-up skills
• Ability to plan and organize in a deadline driven environment
• Ability to lead and motivate team
• Able to embrace and adapt to change
• Exhibits a structured, methodical approach to managing workloads and guiding staff
• Displays professional maturity, accountability, and a strong sense of duty toward team and organisational objectives
• Systems / efficiencies driven

Details:

Area: Parow, Cape Town

Contract Type: Permanent

Applications Close: 20 October 2025 at 10h00

Please indicate in your application that you are applying for the above-mentioned position.

If you have not received a response within one month, your application was most likely unsuccessful.

TASK reserves the right to withdraw this advertisement and not fill the above-mentioned vacancy at any stage during the recruitment process.

Meeting our employment equity goals will be acknowledged during the recruitment process.

By responding to this advert and sending your cv, cover letter and/or any other documentation, you are consenting to TASK processing your personal information as contained in the furnished documents. TASK may process your personal information for recruitment purposes for suitable posts that may arise within the organisation. You agree that you have familiarised yourself with South Africa's Protection of Personal Information Act and understand your rights and obligations under this Act.

Job Types: Full-time, Permanent

Application Question(s):

• Do you have a National Diploma or BSc degree in microbiology?
• Do you have a minimum of 3 years' experience working in a TB microbiology lab or similar environment?
• What are your monthly gross salary expectations (before deductions)?
• What is your notice period?

Work Location: In person

Application Deadline: 2025/10/22

Overview
About PepsiCo
PepsiCo products are enjoyed by consumers more than one billion times a day in more than 200 countries and territories around the world. PepsiCo generated more than $79 billion in net revenue in 2021, driven by a complementary beverage and convenient foods portfolio that includes Lay's, Doritos, Cheetos, Gatorade, Pepsi-Cola, Mountain Dew, Quaker, and SodaStream. PepsiCo's product portfolio includes a wide range of enjoyable foods and beverages, including many iconic brands that generate more than $1 billion each in estimated annual retail sales.

Guiding PepsiCo is our vision to Be the Global Leader in Beverages and Convenient Foods by Winning with PepsiCo Positive (pep+). pep+ is our strategic end-to-end transformation that puts sustainability and human capital at the center of how we will create value and growth by operating within planetary boundaries and inspiring positive change for planet and people. For more information, visit

Responsibilities
Job Overview:
Co-ordinate all data collation on shift for reporting process statistics. Responsible for equipment calibration on shift in order to determine accurate information. In addition, day to day lab analysis.

• Responsible for routine analytical and product quality tests including In Market Testing.
• Investigate out of specification results and implement corrective actions.
• Ongoing trouble shooting to identify possible causes of problems and to improve quality results and accuracy of data.
• Feedback results on shifts to frontline with respect to opportunities and possible corrective action.
• Ensure all data reports are completed and the results communicated.
• Conduct Allergen swabbing including managing and supporting all foreign objects and customer complaints on the line.
• Calibration and maintenance of all equipment.
• Control of stock requirements.
• Documentation auditing and data analysis.
• Responsible and accountable for Laboratory specific projects.
• Coordinate projects related to improving quality and quality systems.
• HACCP monitoring.
• To ensure that AIB, food safety and quality standards are maintained throughout.
• Manage and control all on hold, rejected and released stock.
• Responsible for conducting Internal ASHA Lab Audits and active involvement and preparation in External LAB ASHA Audits.
• Support during FSSC 22000 and AIB Audits.
• Provide support during trials, commissioning or new projects.
• Attend Production meetings.
• Assistance with lab training, especially practical training.

Qualifications
Qualification/Experience:

• Matric plus Food Technology Diploma or equivalent Tertiary Qualification.
• Computer literate.
• Written and oral communication.

Competencies:

• Integrity.
• Attention to detail.
• Analytical thinking.
• Results driven.
• Good communication skills.
• Able to work shifts.