Bailiff Salary range: £18,000 to £40,000 Bailiffs collect debts or give notices, summons and court documents.
Bodyguard Salary range: £0 to £0 Bodyguards protect individuals and groups from potential threats to their safety at events, when travelling and during everyday activities.
Bomb disposal technician Salary range: variable Bomb disposal technicians identify, defuse and destroy explosive devices.
Border Force officer Salary range: £26,000 to £32,000 Border Force officers protect UK border entry points like ports and airports, by enforcing immigration and customs regulations.
Coastguard Salary range: £20,000 to £30,000 Coastguards help prevent the loss of life along the coast and at sea by co-ordinating and supporting search and rescue operations.
Criminologist Salary range: £23,500 to £36,000 Criminologists look at the reasons why people commit crimes and find ways to reduce re-offending.
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.
Door supervisor Salary range: £17,000 to £28,000 Door supervisors guard licensed premises like pubs, bars and nightclubs against damage, theft, unauthorised access or disorderly behaviour.
Green Job Drone pilot Salary range: £0 to £0 Drone pilots remotely operate aircraft used in work like surveying, filmmaking and aerial photography.
Forensic collision investigator Salary range: £20,000 to £40,000 Forensic collision investigators use science and engineering to investigate the causes of road traffic and vehicle related incidents.
Immigration officer Salary range: £28,000 to £34,000 Immigration officers make decisions on whether people have the right to visit or stay in the UK.
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.
Police community support officer Salary range: £23,000 to £29,000 Police community support officers (PCSOs) work in neighbourhood policing teams to prevent crime and tackle anti-social behaviour.
Police officer Salary range: £29,000 to £46,000 Police officers respond to incidents, investigate crimes and work closely with communities to keep them safe.
Prison governor Salary range: £47,500 to £75,500 Prison governors manage prisons, remand centres and young offenders' institutions.
Prison instructor Salary range: £18,000 to £29,000 Prison instructors teach prisoners new skills to help them find work after their release.
Prison officer Salary range: £30,702 to £38,165 Prison officers supervise people who are in prisons, remand centres and young offenders' institutions.
Private investigator Salary range: variable Private investigators (PIs) make enquiries on behalf of their clients to find out information and check facts.
Probation officer Salary range: £24,000 to £40,000 Probation officers supervise people serving community and prison sentences and help them to stay away from crime.
Scenes of crime officer Salary range: £16,000 to £37,000 Scenes of crime officers (SOCOs) find, record and recover evidence from crime scenes.
Security manager Salary range: £25,000 to £38,000 Security managers supervise the security workforce that protects an organisation's buildings and keeps staff and visitors safe.
Security officer Salary range: £20,000 to £35,000 Security officers make sure that buildings, valuables and people are safe and secure.
Security Service personnel Salary range: £22,000 to £40,000 Security Service personnel protect the UK against threats to national security.
Security systems installer Salary range: £19,000 to £35,000 Security systems installers fit and service electronic systems that detect intruders or manage access to buildings.
Store detective Salary range: £20,000 to £32,000 Store detectives prevent shoplifting in retail outlets and shopping centres.