36 Lab Tech jobs in South Africa

• Compiling and executing technical activity plans.
• Conduct and supervise the execution and collection of data of glasshouse and field trials of various agricultural crops.
• Conduct field surveys in different provinces.
• Conduct and supervise the isolation and purification of soilborne pathogens from various agricultural crops.
• Process cultures for molecular characterisation of fungal soilborne pathogens.
• Capture and process technical data.
• Optimise technical activities for research on soilborne pathogens.
• Assist with compilation of technical reports.
• Manage project facilities, material and equipment and ensures optimal utilization of resources.
• Assist with compiling project budgets.
• Assists with supervision and develops technical capacity of research assistants.
• Assist with organisation of scientific events.

• Identifies the need for human resources in project(s) and manages the allocated resources.
• Plans and co-ordinates own and technical project work activities.
• Independently conducts specialist research/technical support, diagnostics, and other services within projects.
• Collects, captures, processes and interprets technical data and makes internal project recommendations.
• Compiles detailed technical reports and submits for approval.
• Recommends new technologies to be optimized.
• Renders diagnostic, technical and other services at a national level.
• Develops technical capacity at an appropriate level.
• Identifies and participates in own learning opportunities.
• Participates in the project and supervises as delegated.
• Assists with compiling & managing project budget.
• Presents results to stakeholders.
• Manages project facilities, material and equipment.
• Ensures optimal utilization of resources.
• Compliance with human resource policies and procedures.
• Compliance with occupational health and safety policies and procedures.

• MSc or MTech in Agronomy, Horticulture, Crop Science, Agricultural Science, or related field.
• 2 years relevant experience in scientific research focused on agronomic research.
• Agricultural Research knowledge and skills, including ability to set-up and manage research trials.
• Extensive knowledge of hemp/cannabis production systems.
• Good verbal and written communication and presentation skills.
• Proficiency in MS Office suite.
• Evidence of popular article publications and/or reviewed publications will be an added advantage.
• Valid driver’s license and willingness to travel.

Enquiries: Dr MM Mofokeng, Tel: (

CLOSING DATE FOR APPLICATION: 06 SEPTEMBER 2025 

A competitive remuneration package will be congruent with the scope, responsibilities and the stature of the position. The appointment will be subject to a positive security clearance (as well as competency and leadership assessments).

Preference will be given to designated groups in terms of the ARC Employment Equity Plan. The Agricultural Research Council is an equal opportunity employer and is committed to the principles and processes of Employment Equity Act.

Applications accompanied by a covering letter, detailed CV with at least three recent (3) contactable referees.  Certified copies of certificates, supporting documents and a copy of driver’s license must be attached on the form.

• Identify, Recruit and Service Smallholder Farmers into the Milk Recording Scheme
• Train new members, and Research technicians and Interns in the technical skills of the MRS.
• Carry out control/check tests to gather data.
• Collect and check milk recording data from members and ensure integrity of data collection
• Collects, captures, processes and interprets technical data and makes internal project recommendations.
• Regular calibration of test meters and apparatus with modified equipment for accuracy.
• Correspond with members regarding control test results and give advice when deviations in milking systems and techniques appear during sample taking.
• Assists milk recording participants with interpretation of management reports and give feedback to improve their dairy enterprise.
• Handle enquiries regarding missing or faulty information
• Interact with internal (Breeding, ARTs, Nutrition & Dairy processing). and external (AI industry) stakeholders to arrange training and technology transfer interventions
• Assists with arranging and coordination of farmer’s days, training sessions and workshops.
• Compile monthly reports and assist with compiling and managing budgets, adheres to financial administrative controls.
• Together with Project Manager, co-ordinates and contributes towards projects, by compiling and executing technical project activity plans.
• Together with the Project Manager, renders diagnostic, technical and other services at a national level.
• Market the Schemes through marketing initiatives.
• Adheres to quality standards.
• Complies with SHE/OHS regulations and procedures.

Join to apply for the Lab Assistant role at Spec-Savers Distribution

Join to apply for the Lab Assistant role at Spec-Savers Distribution

Closing Date 2025/08/20

Reference Number KFM250815-1

Job Title Lab Assistant

Job Type Contract

Business Unit Yellow Zebra Optical

Department Warehousing and Distribution

Number of Positions 1

Location - Town / City Port Elizabeth

Location - Province Eastern Cape

Location - Country South Africa

Minimum Education Level Grade 12 | National Certificate

Job Category Manufacturing

Job Advert Summary

To assist with the preparation, production, and quality control of optical lenses and frames, ensuring orders are completed accurately, efficiently, and to the highest standard.

At our company, we live by our ICARE values: Innovation , Collaboration , Accountability , Respect , and Empathy . We believe in fostering creativity and developing forward-thinking solutions to drive excellence. Our collaborative approach brings together diverse perspectives to achieve shared goals, while accountability ensures that we take ownership of our actions to build trust and credibility. We hold respect at the core of our interactions, valuing each individual’s contributions and treating everyone with dignity. Lastly, empathy guides us to understand and support others, creating a compassionate and inclusive environment where everyone can thrive

Minimum Requirements

• Matric Certificate is preferred.
• Proven experience in a similar role would be beneficial.
• Knowledge of the industry and protocols.
• Experience in inventory software and databases.
• Certification is entirely voluntary but is highly recommended because it can increase opportunities for employment and career development
  
  

• Assist with all stages of lens production, including cutting, shaping, and finishing.
• Prepare frames and lenses for assembly.
• Operate basic lab equipment (training provided).
• Maintain cleanliness and organisation of the work area and machinery.
• Check lenses and frames for quality before they are dispatched.
• Handle products carefully to avoid scratches, chips, or other damage.
• Report any equipment issues or defects to the Team Leader immediately.
• Support team members to ensure production deadlines are met
  
  

• Seniority level Entry level

• Employment type Contract

• Job function Research, Analyst, and Information Technology
• Industries Warehousing

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SUMMARY: We are looking for a Lab Assistant to be part of the Quality Department. This role involves planning and executing testing and sampling of raw materials and packaging, classifying results, and recording findings according to quality standards. The position is based in Boksburg and requires a constant commitment to quality.

POSITION DETAILS:

• Key Performance Areas:
• Communicate nonconformances for materials not meeting specifications
• Ensure adherence to quality standards
• Sample and test all incoming materials as per procedures
• Calibrate equipment and record documentation accurately
• Manage documentation for deliveries and printing labels for incoming goods
• Complete and file test schedules and manage approval of print artwork
• Test packaging materials against specifications and keep updated with regulations
• Report rejections and ensure batch, GRN, and COA correspondence
• Maintain ISO standards and GMP practices in the laboratory

Requirements:

• Technical qualification (NQF 4-5) preferred
• Knowledge of ISO, GMP, HACCP standards
• Intermediate computer literacy
• 2-3 years laboratory experience
• Attention to detail, problem-solving skills, and good communication abilities

Contact us at . If you do not hear from us within 6 weeks, consider your application unsuccessful.

Additional Details:

• Seniority level: Entry level
• Employment type: Full-time
• Job function: Research, Analysis, IT
• Industry: Advertising Services

• Conduct field research and trials related to indigenous fruits and herbs, including planting, cultivating, harvesting, and post-harvest activities.
• Collect, prepare, and process plant materials for laboratory analysis and agro-processing activities.
• Operate and maintain laboratory equipment; perform basic laboratory tests and record experimental data accurately.
• Assist with agro-processing operations such as fruit pulping, drying, juicing, and preservation, as well as essential oil distillation from herbs.
• Compile verbal and written reports detailing methodologies, activities, and research findings for supervisors and project leads.
• Ensure compliance with occupational health, safety, and environmental protocols during all project phases.
• Provide technical guidance and mentorship to junior staff and interns as required.
• Participate in technology transfer initiatives, demonstrations, and training for stakeholders and community outreach activities.

• National Diploma in Horticulture, Agriculture, Food Science, or any related discipline.
• At least 2 years of practical experience in horticultural research, crop production, or agro-processing.
• Hands-on familiarity with laboratory and agro-processing equipment.
• Demonstrated ability to conduct fieldwork in variable conditions.
• Knowledge of indigenous crops and traditional processing techniques is an advantage.

Enquiries: Ms Karen De Jager, Email:

CLOSING DATE FOR APPLICATIONS: 3 SEPTEMBER 202 5

Competitive remuneration package will be congruent with the scope, responsibilities, and the stature of the position. The appointment will be subject to a positive security clearance and preference will be given to designated groups in terms of the ARC Employment Equity Plan. Permanent appointments are subject to six (6) months’ probation period. The Agricultural Research Council is an equal opportunity employer and is committed to the principles and processes of Employment Equity Act.

We Go Places! How about you

Immediate Superior : Intrinsic Quality Manager

Job Grade : 3

Location : Springs

Function : Supply Chain

Sub Function : Manufacturing

Type of Contract : Perm

Reference Number : 134585

Closing Date : 01 / 05 / 2025

Job Advertisement : Quality Department Position Springs Johannesburg

Applications are invited for the position of Lab Assistant within the Quality Department based at our Springs facility in Johannesburg. The successful candidate will report directly to the Intrinsic Quality Manager.

Key performance areas include but are not limited to :

Retention of samples

Provide feedback in DCS meeting forums on the status of retention samples (line checks)

Discard retention samples (Lab and Cellar) (Please note all retention samples are kept for at least 18 months)

Ensure good Storage of analysis worksheets

Chemical prep & analysis

DCS chart responsibility

Effective management of chart

Innovations & customer surveys

Weekly stock take

General housekeeping in chemical store retention room & registration area

Ensure completion of housekeeping checklists.

Assist in housekeeping inspections

The successful candidate must have the following qualifications skills and experience :

National Diploma in Chemistry / Food tech / Biotech

At least one years experience within a QC testing Lab

Knowledge of LIMS MS Excel & Outlook

Attention to detail

Analytic Thinking

Ability to plan and prioritise

Good administrative skills

Good written and verbal communication

If you meet the above requirements and are passionate about driving quality and process improvement we encourage you to apply for this exciting opportunity.

The Companys approved Employment Equity Plan and Targets will be considered as part of the recruitment process. As an Equal Opportunities employer we actively encourage and welcome people with various disabilities to apply. Heineken Beverages (South Africa) (Pty) Ltd) is committed to an organisational culture that recognises appreciates and values inclusion and must be fully eligible to live and work in South Africa to apply.

Key Skills

Catering,Apache Commons,Architectural Design,Human Resources Administration,Accident Investigation

Employment Type : Full Time

Department / Functional Area : Supply Chain

Experience : years

Vacancy : 1

Job Overview We are seeking a Physiology Lab Assistant to conduct seed quality tests, analyse data, and ensure compliance with industry standards. This role involves specific functions such as conducting tests, managing equipment, analysing results, and participating in global projects.Duties and Responsibilities

• Responsible for sample preparation and conducting seed quality tests
• Develop operational procedures according to ISO standards
• Manage distribution of seed certificates and record results
• Ensure HSE compliance and promote safety in operations
• Participate in global projects and innovation alignment
• Analyse test results and compile detailed reports

• Grade 12 qualification
• Diploma in Agriculture
• ISO knowledge
• BSC in Agricultural degree or related field
• Theoretical course in Seed Science
• Practical course in Seed Analysis (advantageous)

• Practical experience with ISO and good laboratory practices
• Knowledge of Seed production
• Strong computer literacy capabilities
• SAP experience (advantageous)