Chemists study the make-up and behaviour of chemicals, and may use their findings to develop new products and processes.
Chemists with a Bachelor's or Master's degree usually earn
$50K-$90K per year
Chemists with PhDs usually earn
$90K-$150K per year
Source: Argenta Limited, 2019.
Pay for chemists varies depending on skills and experience:
- Chemists with Bachelor's degrees working at an assistant chemist level usually earn around $50,000 to $70,000 a year.
- Chemists with Master's degrees usually earn around $70,000 to $90,000 a year.
- Chemists who have PhDs usually earn $90,000 to $120,000 a year.
- With more responsibility and/or management experience, pay could rise to about $150,000 a year or more.
Source: Argenta Limited, 2019.
(This information is a guide only. Find out more about the sources of our pay information)
What you will do
Chemists may do some or all of the following:
- develop methods and equipment to study chemical compounds
- test chemical samples to determine their make-up and properties
- think of ways to make new chemical compounds
- work with industries to develop chemical processes
- carry out experiments and write up the results
- publish articles in scientific journals
- teach and supervise students and/or staff.
Chemists who work with industries that manufacture chemicals may also do some or all of the following:
- manage and monitor chemical manufacturing processes
- carry out environmental monitoring
- carry out analytical testing to check the quality and safety of products or materials
- design and carry out experiments to develop improved chemical processes.
Skills and knowledge
Chemists need to have:
- knowledge of chemistry and chemical compounds
- knowledge of how to safely handle, store and produce large quantities of chemicals
- practical skills for performing experiments and operating scientific equipment.
- may work long but flexible hours, and evenings and weekends when doing experiments
- work in laboratories and offices at research centres, universities and chemical-manufacturing companies. They may also do field research.
- may come into contact with dangerous chemicals, so need to take safety precautions
- may travel nationally and internationally to do research or attend conferences.
What's the job really like?
"The variety of this job suits someone like me who has a relatively short attention span", says chemist Karla Anderson.
Karla specialises in plastics and paints, but says since working at Industrial Research Limited (now Callaghan Innovation), where there are various projects going on, she has had to adapt to working on diverse projects. "This variety is what I love most about it – it keeps me from getting bored!"
It's all about problem solving
As well as the variety, it's the problem solving that gives you a buzz, says Karla. "At the moment, for instance, we're looking at things such as wind turbine blades, trying to judge which material and mechanical structure has the highest strength.
"But last week, we were doing some consulting for a company that had problems with some housing panels discolouring. We figured out that it was the filler that was causing the problem."
Time management the biggest challenge
Karla works on projects for a lot of people. She says that because everyone's work is the most important to them, they want it done yesterday. "My biggest challenge is trying to get them all done in a timely manner."
Hilary talks about her role as a process development chemist at Callaghan Innovation - 3.16 mins.
At GlycoSyn we get contract work from pharmaceutical companies to make new drugs for clinical trials. This involves working with a variety of different people including small scale research scientists from universities. What I do as a process development chemist is work on the scale-up part of that process. So this is learning how to make a molecule on a small scale, such as milligrams in a lab setting, and then scaling that process up to make it in larger and larger quantities, eventually up to a kilogram sort of scale in the pilot plant.
Some of the challenges involved in scale-up chemistry relate to the fact that as you scale things up, processes such as mixing and heating change at a larger scale. You can think of this like when you’re baking a cake. When you double the size of the mixture, then you have to mix it even better to make sure that all the ingredients are combined appropriately. And you don’t simply double the time that you heat it for, because it also depends on how good your oven is and the size of the cake tins that you’re using.
I’ve always been interested in chemistry and science and how things work. So I decided that was what I wanted to do as a career after studying a Bachelor’s degree in chemistry and maths. It was the chemistry that really appealed to me because of the real life applications, and the potential to really help people and make a difference in the world.
I got my first chemistry job after I did my honours. I decided that I needed a break from study and wanted to get some more real lab experience and real life experience. I worked as an analytical chemistry technician for a year, which I really enjoyed, and in that time I learnt lots of new skills.
When I was studying my PhD, my research was about making drugs for tuberculosis in greener and more environmentally friendly ways. One of the cool things that I discovered while doing this, was in the process of making a whole library series of molecules, I discovered some that were really good at killing the bacteria that causes tuberculosis. So this was a really exciting finding that I had.
Some of the coolest things about being a chemist for me is that I get to spend a lot of time doing things with my hands, and working in the lab doing purifications and reactions. I also find the problem-solving aspect of the job really satisfying. You don’t always get successful experiments. So to be able to be a great scientist you need to have perseverance and persistence to continue on with a project that may be quite challenging.
To become an assistant chemist you need to have a Bachelor's degree in chemistry, biochemistry or a related science.
To become a chemist you need to have a Master's degree in chemistry, biochemistry or a related science. However, a PhD or further postdoctoral study are often preferred.
A tertiary entrance qualification is required to enter further training.
Useful subjects include chemistry, physics, maths with calculus and statistics, computer science, biology and English.
Chemists need to be:
- accurate and observant, with an eye for detail
- patient and persistent
- enquiring, creative and motivated
- good at problem solving
- good written and verbal communicators
- well organised, with good planning skills.
Useful experience for chemists includes laboratory work as a technician, or other scientific research work.
Chemists need to have good eyesight (with or without corrective lenses) and good hand-eye co-ordination.
Find out more about training
- National Institute of Water and Atmospheric Research (NIWA)
- 0800 746 464 - email@example.com - www.niwa.co.nz
- Royal Society of New Zealand
- (04) 472 7421 - www.royalsociety.org.nz
What are the chances of getting a job?
Growing demand for analytical chemists
Analytical chemists are in high demand in industries such as health and wellness to test raw materials and finished products before they are produced on a large scale.
There are fewer positions for research chemists because more new product research is being done overseas.
Industry experience as an assistant chemist improves your chances
You can increase your chances of getting work as an analytical chemist if you have experience as an assistant chemist:
- working in industry and using a variety of testing equipment
- using specific analytical instruments and techniques
- working within Good Manufacturing Practice (GMP) production standards.
Types of employers varied
According to the Census, 615 chemists worked in New Zealand in 2018.
Chemists work for a variety of employers including:
- Crown research institutes (CRIs) or Crown entities such as Callaghan Innovation, which is the largest employer of research chemists in New Zealand
- private research and development companies.
- Ministry of Business, Innovation and Employment (MBIE), 'Occupation Outlook - Scientists, 2019'.
- Mitchell, B, people & performance business partner, Argenta Limited, careers.govt.nz interview, November 2019.
- Stats NZ, '2018 Census Data', 2019.
(This information is a guide only. Find out more about the sources of our job opportunities information)
Progression and specialisations
Chemists may progress to jobs in areas such as:
- senior roles in an analytical laboratory
- research science
- lecturing in universities
- advising on policy and funding for government organisations, including councils
- patent law for legal firms.
Chemists can specialise in a number of roles, including:
- Analytical Chemist
- Analytical chemists determine the structure, composition and nature of substances. They help pharmaceutical industries identify compounds that can be used in drugs, and also identify chemical pollutants in air, water and soil.
- Biochemists study biology and chemistry.
- Inorganic Chemist
- Inorganic chemists study chemical compounds other than those in living things.
- Materials Chemist
- Materials chemists study, develop and improve materials such as plastic.
- Organic Chemist
- Organic chemists study the chemical compounds that make up living things. They mix these chemicals to create new compounds, which are used to develop products such as drugs or plastics.
- Physical Chemist
- Physical chemists study the physical characteristics of atoms and molecules in chemicals. Their research may result in new and better energy sources.
Last updated 6 December 2019