Water quality scientist
Water quality scientists safeguard all aspects of water quality through scientific testing and analysis
As a water quality scientist, you'll ensure that water quality targets and standards relating to specific legislation are met. You will test and analyse water samples and compare test results with these standards, investigate shortfalls and take action to remedy problems.
Depending on your employer, you may be involved in providing solutions to water quality problems and water quality regulation. More senior roles may involve significant liaison with businesses, the public and other water industry professionals.
Types of water quality scientist
You may specialise in one of the following areas:
- drinking water
- groundwater
- surface water (including rivers, lakes and estuaries).
Responsibilities
As a water quality scientist, you'll need to:
- take water samples (although routine sampling may be carried out by technicians)
- carry out sample preparation, laboratory testing of samples for chemical or microbiological parameters and, in the case of drinking water, assess the quality of taste and clarity
- analyse, interpret and report on water quality data and understand trends and patterns
- assess compliance with regulatory standards and potential risks to consumers
- carry out daily laboratory quality control checks
- visit sites of concern, such as potential sources of pollution or contamination, and sources of complaints about drinking water quality
- investigate pollution incidents from a scientific and legal viewpoint and arrange for emergency action in response to such incidents
- liaise with customers and representatives from regulatory authorities
- undertake quality audits and lead investigations into atypical findings
- investigate reasons for lapses in water quality and suggest changes or solutions to these problems
- provide advice on avoiding problems, for example to businesses discharging effluent
- negotiate effluent discharge fees
- contribute to projects concerning water quality improvement
- check customers' premises and the construction of drains
- conduct research related to water quality and set up field surveys
- share information with water quality professionals from other agencies
- adhere to health and safety procedures.
Salary
- Entry-level salaries for water quality scientists range from £20,000 to £25,000.
- With experience, salaries can be in the region of £27,000 to £45,000 depending on your employer and level of responsibility.
- Salaries for water quality scientists with chartered status, considerable experience and greater responsibility can be in excess of £55,000.
Salaries vary depending on a range of factors such as the size and type of company you work for, your skills and experience, and location.
Benefits may include a pension scheme, company car and private healthcare.
Figures are intended as a guide only.
Working hours
Typical working hours are 37 hours a week, and these will usually be worked within standard office hours. Many organisations, however, provide 24-hour emergency cover, so you may have to work on an out-of-hours or standby rota on occasions.
Extra hours may be expected in response to a serious incident.
Part-time work and career breaks are possible.
What to expect
- If you work in the field, expect to be outdoors in all weathers. This isn't typical though if you're based within laboratory or regulatory work.
- The work is varied and your day-to-day schedule may be unpredictable and reactive as you will need to respond to incidents.
- Depending on your role, the work can be physically demanding. You may also need to show perseverance to collect the required data.
- Part of each day may be spent travelling to sites of concern or to customers' or businesses' premises. Covering a large region may involve considerable daily travel.
- Jobs are usually available across the UK within a variety of employers including local government and commercial consultancies, which can be based anywhere.
- Self-employment and freelance work as a consultant may be possible once you have gained significant experience and expertise.
Qualifications
You'll usually need a degree in a science-related discipline to become a water quality scientist. The following degree subjects are particularly relevant:
- biochemistry
- biology
- chemistry
- environmental science
- geochemisty
- geology
- microbiology.
Entry is sometimes possible with an HND in a subject that has a strong element of analytical chemistry and/or biology. However, it may be difficult to secure a job with an HND only due to the level of competition. If you have an HND you're more likely to be recruited to technician or sampling roles and will then need to complete further study and training to progress to scientist level.
You're unlikely to get a job as a water quality scientist without an HND or degree. However, you should check job adverts and speak to people in the role to find out what qualifications and experience employers are looking for.
Although a postgraduate qualification is not generally required, it can be useful particularly if your first degree isn’t completely relevant. If you're thinking of further study, look for postgraduate courses with work placements or with strong ties to the industry. Search for postgraduate courses in resource management.
The Chartered Institution of Water and Environmental Management (CIWEM) accredits some related degree and Masters courses. Find details of these at CIWEM Accreditation.
Skills
You'll need to have:
- good laboratory skills
- excellent written and verbal communication skills
- interpersonal skills for liaising with customers, regulatory and health bodies, and other internal and external stakeholders
- the ability to analyse and interpret data
- attention to detail
- the ability to communicate specialist information to the public and businesses in a simple way
- sound judgement and the confidence to make important decisions quickly
- time management and organisation skills and the ability to prioritise your workload
- effective teamworking skills
- IT skills
- an awareness of the water industry, particularly water companies, and health and safety regulations.
You'll usually need a driving licence due to daily travel to sites.
Work experience
Getting relevant work experience, either paid or voluntary, is important. Some degrees offer a year's industrial placement in a related area but if yours doesn't, you could look for internships and summer vacation schemes with organisations you're interested in.
Many of the large water companies offer work experience programmes for students that can range in length and type but that all aim to give an insight into careers in water. Search for local companies in your area to see what is available.
Relevant voluntary work can be found with:
Laboratory work experience is also useful as the job often involves preparing, testing and analysing samples.
It's a good idea to get membership of a relevant organisation to keep up to date with news in the industry. Student and graduate membership is available with CIWEM. This gives access to publications and opportunities to attend conferences and events.
Find out more about the different kinds of work experience and internships that are available.
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Employers
Water companies provide a major source of employment within the industry. There are various companies that supply water and sewerage to England and Wales and a full list can be found at Ofwat - Water Company Contact Details.
In Scotland, Scottish Water is responsible for providing water and waste water services. In Northern Ireland, these services are delivered by Northern Ireland Water.
Other employers include bodies such as:
- Environment Agency (EA) - responsible for overseeing the quality of fresh, marine, surface and underground water in England.
- Natural Resources Wales - responsible for the environment and its natural resources in Wales.
- Drinking Water Inspectorate - oversees the quality of tap water in England and Wales, ensuring safe drinking water is supplied and it meets the standards set down in law.
- Department of Agriculture, Environment and Rural Affairs Northern Ireland - regulates water quality and hydrological processes.
- Scottish Environment Protection Agency (SEPA) - responsible for environmental protection in Scotland, including groundwater quality.
- Drinking Water Quality Regulator (DWQR) - ensures the drinking water in Scotland is safe.
Some commercial consultancies, local government authorities and environmental organisations also employ water quality scientists.
Look for job vacancies at:
- CIWEM Jobs
- Chemistry World Jobs
- Nature Careers
- New Scientist Jobs
- websites of the water companies and environment bodies and agencies.
Useful directories for contact details include the ENDS Environmental Consultancy Directory.
Professional development
Employers generally provide on-the-job training with support from more senior water quality scientists. Formal training is usually provided for procedural and regulatory issues.
Some large employers, such as water companies, offer graduate training schemes. These tend to concentrate on commercial functions and water operations management, rather than water quality work. They typically provide structured training towards understanding all aspects of the business, as well as support for professional qualifications.
Continuing professional development (CPD) plays an important part in your career and also helps you to keep up to date with changes to water quality regulations and legislation. The CIWEM offers a range of online and instructor-led CPD training and events. Find out more at CIWEM training.
Once you've gained enough experience (five years or more), you can apply for chartered membership of CIWEM. Becoming chartered shows that you have reached a certain level of expertise within your profession and can help with career progression. Once you become chartered, providing you have the required qualifications and experience, you can also apply for registration as a Chartered Scientist (CSci). If you are an experienced professional, but don't have the required qualifications, you can apply for CSci through CIWEM's work-based learning route.
Career prospects
You may decide you're happy to remain in your role, developing your own expertise and authority within a specialist area.
There are, however, some opportunities to move into a water operations manager role, with responsibility for managing a range of facilities within the water industry and coordinating and directing all activities relating to water operations. There is stiff competition for these posts, particularly among graduates recruited onto graduate training schemes.
Other management roles include the management and supervision of sampling, treatment and laboratory facilities, and staff. There are opportunities to manage water quality teams or to move into more generic environmental protection roles or national policy and research work within bodies such as the Environment Agency, Natural Resources Wales, or the Scottish Environment Protection Agency.
Once you have significant experience in a senior role, you can apply to become a Fellow of the CIWEM (FCIWEM). This recognition of your skills and achievements is likely to bring you the most rewarding opportunities.
Experienced water quality scientists in a senior role, who are recognised as an expert in their field, may move into consultancy, providing services to water organisations, both nationally and internationally.
Alternative careers
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