Chemical technicians assist chemists and engineers with chemical processing and testing. They may work in labs or manufacturing plants, conducting experiments, testing compounds, and analyzing substances and data. Chemical technicians also write reports and troubleshoot equipment.

There are two main types of chemical technicians: 1. Laboratory technicians, 2. Processing technicians Chemical technicians.

A Chemical technician adjust processing equipment

A Chemical technician- Clinical lab – Pritish Halder


Typically they work in laboratories or industrial facilities such as chemical and pharmaceutical manufacturing plants. The employment of chemical technicians is projected to grow 5 percent from 2020 to 2030, slower than the average for all occupations (SOURCE: U.S. Bureau of Labor Statistics, Employment Projections program). However, Chemical technicians will continue to be in demand in testing laboratories to test new materials and products developed by chemists and chemical engineers.

Chemical Technician Interview: The Basics

The most relevant major questions are related to the use of laboratory instruments and techniques to help chemists and chemical engineers research, develop, produce, and test chemical products and processes. Therefore, it’s always best to have some knowledge about the most common areas of study are ChemistryBiologyBiochemistryChemical Engineering, applied sciences, or chemical technology. Students typically take classes in math, physics, and biology, in addition to chemistry courses.

The level of the interview will directly depend on the experience you have, followed by the qualification and work skills. However, if the candidate is an experienced person, the process can tricky and technical to test the applicant’s true abilities.

List of Topics to Prepare

Do you think you’d enjoy scientific study and prefer to work with your hands in a laboratory environment? Becoming a chemical technician may be the ideal career path for you!

It can be seen as an ocean of concepts with endless possibilities. There are many concepts that the interviewer can question you about. While the level of questions does depend on the experience of the candidate, it usually revolves around these topics:

  1. Knowledge of Chemistry
  2. Biology
  3. Biochemistry
  4. Chemical Engineering
  5. Applied sciences or chemical technology
  6. Mathematics
  7. Physics
  8. Chemistry courses
  9. Statistics
  10. Computer science
  11. Biomedical science
  12. Biotechnology
  13. Environmental science
  14. Forensic science
  15. Materials science/technology
  16. Pharmacology
  17. Monitor chemical processes
  18. Test the quality of products to meet standards and specifications
  19. Understanding of setting up and maintain laboratory instruments and equipment
  20. Troubleshoot production problems
  21. Prepare chemical solutions
  22. conduct chemical and physical experiments, tests, and analyses
  23. Compile and interpret results of tests and analyses
  24. Prepare technical reports, graphs, and charts

When interviewing for the Chemical technician’s interview position, your interviewer will ask questions to assess you’re performance in regional knowledge and experience. The answers you give can be a deciding factor in whether you receive a job offer.

Learn More about the Job

Anyone serious about landing a job or acing a Chemical technician’s interview should have adequate knowledge about the concepts mentioned above. More importantly, the applicant should know what position they are applying to and the nature of the job to prepare accordingly.

Experienced Chemical Technician using various instruments and techniques property

A Chemical technician- Clinical lab — Pritish


However, if you feel overwhelmed, get in touch with Pritish Kumar Halder to help you nail the interview. With his expertise in Chemical technician’s interview preparation, from  Chemical technician’s interview questions to advanced Chemical technician’s interview questions, you’ll have brilliant responses ready.


Get in touch with us today!


Composed by: Suma Sarker