Actuary Salary range: £28,000 to £62,000 Actuaries work with companies and government departments, to help them forecast long-term financial costs and investment risks.
Audio visual technician Salary range: £18,000 to £35,000 Audio visual technicians install and run screens, sound and lighting equipment at events and performances.
Biotechnologist Salary range: £19,000 to £55,000 Biotechnologists use plants, animals, microbes, biochemistry and genetics to develop new products and improve existing ones.
Broadcast engineer Salary range: £20,000 to £50,000 Broadcast engineers make sure programmes are shown at the right times and are high quality.
Business analyst Salary range: £22,000 to £55,000 Business analysts investigate situations and problems to find improvements for businesses.
Business project manager Salary range: £28,000 to £75,000 Business project managers plan and organise people, tasks and resources to complete a project on time and within budget.
Cyber intelligence officer Salary range: £25,000 to £50,000 Cyber intelligence officers gather information about where threats to information technology (IT) systems come from and how they work.
Data scientist Salary range: £30,000 to £70,000 Data scientists use software, artificial intelligence and machine learning to analyse and interpret large amounts of data.
Finance officer Salary range: £19,500 to £34,000 Finance officers help to manage the finances of an organisation by keeping track of its income and controlling its spending.
Forensic computer analyst Salary range: £25,000 to £60,000 Forensic computer analysts investigate computer-based crime, often called cyber crime.
Forensic scientist Salary range: £18,000 to £45,000 Forensic scientists prepare traces of physical evidence for use in courts of law.
Geneticist Salary range: £18,821 to £47,642 Geneticists study genes to work out how cells and organisms behave.
Geoscientist Salary range: £28,000 to £42,000 Geoscientists study the Earth's structure and formation, and analyse rocks to explore its natural mineral and energy resources.
Geotechnician Salary range: £15,000 to £31,000 Geotechnicians collect and analyse geological data from rock, soil and water samples.
GP practice manager Salary range: £27,000 to £65,000 GP practice managers run the business side of doctors' surgeries and health centres.
Head of IT (IT director) Salary range: £55,000 to £140,000 IT directors manage the development of IT systems for their organisation and its customers.
Headteacher Salary range: £47,735 to £117,197 Headteachers manage schools and create the right conditions for children and staff to achieve their best.
Information scientist Salary range: £20,000 to £45,000 Information scientists manage an organisation's information resources and make sure it's all readily available.
Insurance loss adjuster Salary range: £20,000 to £65,000 Insurance loss adjusters investigate large or complicated claims for insurance companies.
Insurance underwriter Salary range: £18,000 to £65,000 Insurance underwriters decide whether to insure a person or company, and set out the details of insurance policies.
Intelligence analyst Salary range: £20,000 to £52,000 Intelligence analysts use data to detect and prevent crime and protect UK security and the economy.
Investment analyst Salary range: £22,000 to £65,000 Investment analysts help stock market traders, stockbrokers and fund managers make decisions about investments.
IT project manager Salary range: £34,000 to £60,000 IT project managers develop and install computer hardware and software systems.
IT security co-ordinator Salary range: £35,000 to £60,000 IT security co-ordinators protect their client's data from illegal access, theft and misuse.
IT service engineer Salary range: £12,000 to £30,000 IT service engineers install and repair computer systems and equipment.
IT support technician Salary range: £18,000 to £35,000 IT support technicians identify and solve software and hardware problems on computers.
Laboratory technician Salary range: £17,000 to £30,000 Laboratory technicians support scientists and help carry out tests, research and investigations.
Librarian Salary range: £18,500 to £32,000 Librarians run public and private libraries, managing access to books, multi-media resources and computers.
Local government officer Salary range: £17,500 to £37,000 Local government officers put council policies into practice and provide local services.
Management accountant Salary range: £22,000 to £55,000 Management accountants look after a company's finances and find ways to improve profitability.
Management consultant Salary range: £25,000 to £60,000 Management consultants help organisations solve problems and improve efficiency.
Marine engineering technician Salary range: £20,000 to £35,000 Marine engineering technicians design, build, service and repair boats and ships.
Market research data analyst Salary range: £22,000 to £60,000 Market research data analysts study statistics and information collected through surveys.
Media researcher Salary range: £16,000 to £40,000 Media researchers support producers by finding information, people and places for television or radio programmes.
Motorsport engineer Salary range: £22,000 to £60,000 Motorsport engineers design, build and test racing cars and bikes.
Network engineer Salary range: £21,000 to £52,000 Network engineers are in charge of transferring data across digital networks.
Network manager Salary range: £25,000 to £70,000 Network managers help design, install and run an organisation's IT, data and telephone systems.
Operational researcher Salary range: £23,000 to £60,000 Operational researchers analyse how organisations can improve the way they work.
Performance sports scientist Salary range: £20,000 to £60,000 Sports scientists use knowledge of how the body works to help people improve their health or sporting ability.
Private investigator Salary range: variable Private investigators (PIs) make enquiries on behalf of their clients to find out information and check facts.
Private practice accountant Salary range: £22,000 to £65,000 Private practice accountants help people and businesses manage their money effectively.
Public finance accountant Salary range: £22,000 to £65,000 Public finance accountants make sure money is spent properly in public sector organisations.
Quality assurance manager Salary range: £23,000 to £55,000 Quality assurance managers make sure a company's products and services meet and maintain set standards.
Research scientist Salary range: £17,688 to £43,000 Research scientists plan and lead experiments and investigations on a range of scientific topics.
Retail buyer Salary range: £18,000 to £50,000 Retail buyers choose products for shops to sell, like clothing, toys, electrical goods and food.
Sales manager Salary range: £22,000 to £70,000 Sales managers organise, coach and lead teams of sales representatives to work towards agreed targets.
Satellite engineer Salary range: £20,000 to £35,000 Satellite engineers install and repair telecoms equipment and satellite systems.
Security Service personnel Salary range: £22,000 to £40,000 Security Service personnel protect the UK against threats to national security.
Stockbroker Salary range: £24,000 to £125,000 Stockbrokers manage their clients' investments by trading stocks, shares and other financial products to get the best return.