Compare roles in health

Not sure where to start with the hundreds of NHS careers? Use our compare roles section to get bite-size information on the entry requirements and training, pay and conditions, prospects and skills needed of up to three roles. If there is something that you think you could do, then get more in-depth information on the role.

Don't forget, you can also save your role comparisons by registering with us.  

  1. Chemical pathology

    Chemical pathology doctors combine laboratory and clinical skills, using biochemical laboratory tests to diagnose disease and manage patients. 

    You'll follow a set pattern of training which usually starts with a five year first degree in medicine and two years of foundation training. You will then undertake five years of specialist training (ST1-5). This period of training will include completing your royal college exams. Length of training can vary according to your circumstances.
    Doctors may work up to 48 hours a week. The working hours may sometimes extend beyond the normal working day to include early mornings, evenings and weekends. You’ll first earn a salary when you start your foundation training after medical school. The basic salary ranges from £29,384 to £34,012. Once you start your specialty training as a doctor in chemical pathology employed by the NHS, you can expect to earn a salary of at least £40,257, which can increase to between £84,559 and £114,003 as a consultant.
    You'll need excellent communication skills to manage a wide range of relationships with colleagues, and patients and their families. You'll be emotionally resilient, have excellent problem-solving and diagnostic skills and work well in teams and under pressure. You'll also be very organised for the benefit of patients.
    In 2021, there were 104 chemical pathology consultants working in the NHS in England. In addition, there were 16 applications for 11 specialty training places. You could specialise or conduct research in areas such as metabolic bone disease or inherited metabolic disease (IMD), teach medical students or postgraduate students in training or get involved in research at universities, the NHS or private sector.
  2. Chef/cook

    Chefs and cooks are responsible for cooking food in NHS hospitals and other services making sure our patients and staff have highly nutritious, high quality food.  

    To enter the NHS as a cook or chef, you need a catering qualification, usually at level 2 or 3. Employers also expect catering experience. Some cooks or chefs enter the NHS as catering assistants and take qualifications while they are working. There are no set entry requirements for catering assistants. Employers expect a good standard of numeracy and literacy and may ask for GCSEs in English and maths. It would be an advantage to have some experience of catering or customer service. If you join the NHS as a cook or chef you are likely to have opportunities to take further qualifications. You may also be expected to go on short courses in particular topics such as cooking for special diets. As a catering assistant, you will be trained in food hygiene, health and safety and manual handling. You will be encouraged to take qualifications in catering and customers service.
    Cooks, chefs and assistants working in the NHS are paid on the Agenda for Change (AfC) pay system. As an assistant/catering support worker, you would typically start at the bottom of AfC band 2 and higher points of band 2 as a cook or chef. With further training and experience, you could apply for team leader positions at bands 3 and above. Cooks, chefs and assistants in the NHS work standard hours of around 37.5 a week. They may work shifts including early starts, evenings, nights and weekends. Terms and conditions will usually be different for cooks, chefs and assistants working outside of the NHS.
    Chefs, cooks and assistants need to be interested in food and cooking, willing to work in hot, noisy conditions, physically fit for standing, moving and lifting, flexible and adaptable and keen to provide good customer service. They also need awareness of food hygiene and food safety, team working and organisational skills.
    With experience, catering assistants can become team leaders, supervising the work of a team of assistants. With further experience and qualifications, they can progress to become catering managers. They could move into other areas such as facilities management or housekeeping. Chefs and cooks can progress by working in larger kitchens. With experience, they could become assistant head chefs or cooks, supervising the work of a team in the kitchen. They could progress further to become a head chef or cook running a kitchen.
  3. Caretaker

    Caretakers have a role in the security and maintenance of NHS buildings.

    There are no set entry requirements to become a caretaker although employers usually ask for experience of caretaking work. They may ask for knowledge of health and health safety. It may be an advantage to have relevant qualifications in, for example, cleaning. You need a good standard of numeracy and literacy. Employers may ask for GCSEs in English and maths. Employers may ask for a full driving licence. When you start work as a caretaker in the NHS, you will get the training you need. This includes health and safety and manual handling. You may be expected to go on short courses on particular topics such as infection control or dealing with hazardous waste.
    Caretakers working in the NHS are paid on the Agenda for Change (AfC) pay system. You will typically start on AfC band 2. With further training and experience, you could apply for more senior positions with broader responsibilities.Caretakers in the NHS work standard hours of around 37.5 a week. Some may work shifts including early starts and evenings. Terms and conditions will usually be different for caretakers working outside of the NHS.
    Caretakers need to be willing to do tasks as needed, physically fit for moving, lifting, bending, etc, responsible for their own work, willing to work alone if necessary, very health and safety aware and methodical and reliable. They also need good organisational, practical and communication skills.
    With experience, a caretaker could become a team leader supervising other caretaking staff, possibly across several sites. There may be opportunities to move into other estates services roles or into a support role. There are opportunities outside the NHS.
Make a comment or report a problem with this page

Help us improve

This form is for you to tell us about something that could be improved about the website or if there's anything wrong, incorrect or inaccurate with what you see. 

If you have a query about a career in the NHS, please visit our contact us page and call or email us.