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JOB DESCRIPTION
A laboratory technician performs the following tasks:
- Prepares and conducts experiments according to protocols – including chemical reactions, material testing, biological samples, or product development.
- Analyzes samples of raw materials, semi-finished, and finished products in industries such as food, pharmaceutical, cosmetics, or chemical.
- Records and interprets test results, prepares reports, and maintains laboratory documentation.
- Maintains laboratory equipment, ensures instrument calibration, and proper chemical storage.
- Adheres to safety and environmental standards, especially when working with hazardous substances.
- Participates in the development of new technologies and products, often in collaboration with engineers and scientists.
WORK ENVIRONMENT
- Chemical industry – quality control, formulation development
- Food industry – food composition analysis, product safety
- Medicine – biochemical, hematological, microbiological, and cytological analyses
- Pharmaceutical companies – drug development, purity and stability control
- Research institutes and universities – support in scientific projects and teaching
- Environmental laboratories – soil, water, and air analysis
REQUIRED SKILLS AND ATTRIBUTES
- Analytical thinking and precision
- Knowledge of laboratory techniques and instruments
- Technical literacy and ability to use data processing software
- Teamwork
CONTRAINDICATIONS FOR THE JOB
- Severe allergies to chemicals, latex, dust, or animal hair (in veterinary labs)
- Respiratory diseases (e.g., asthma) that worsen with fumes or dust exposure
- Skin conditions aggravated by contact with irritants
- Neurological disorders affecting fine motor skills or concentration
- Uncorrectable vision impairments that prevent precise work
- Mental health conditions affecting safety and responsibility when handling hazardous substances
Operational contraindications
Safety and technical limitations:
- Inability to wear protective equipment (e.g., due to material allergies or physical limitations)
- Inability to work in shifts or under pressure (common in industrial labs)
- Lack of attention and precision – which can lead to errors with serious consequences
LABOR MARKET COMPETENCIES
- Handling laboratory equipment – precise use of scales, spectrophotometers, chromatographs, and other instruments
- Knowledge of chemical and physical analyses – ability to perform standardized testing of raw materials and products
- Application of safety protocols – working with hazardous substances in accordance with occupational and environmental safety regulations
- Maintaining laboratory documentation – accurate result recording, report writing, and working with LIMS systems
- Understanding scientific methods and quality control processes – including method validation and verification



