Protective service occupations

A firefighter (or fire fighter or fireman) is a first responder trained in public safety and emergency response such as firefighting, primarily to control and extinguish fires and respond to emergencies such as hazardous material incidents, medical emergencies, road traffic collisions and other emergencies that threaten life, property and the environment, as well as to rescue persons from confinement or dangerous situations and preserve evidence.

thumb|In the 17th century, mercenaries were the backbone of European warfare, reaching their peak during the Thirty Years' War

person employed to protect assets

A bodyguard (or close protection officer/operative) is a type of security guard, government law enforcement officer, or servicemember who protects an important person or group of people, such as high-ranking public officials, wealthy businesspeople, and celebrities, from harm. The personnel team that protects a VIP is often referred to as the VIP's security detail.

A paramedic is a healthcare professional trained in the medical model, whose main role has historically been to respond to emergency calls for medical help outside of a hospital. Paramedics work as part of the emergency medical services (EMS), most often in ambulances. They also have roles in emergency medicine, primary care, transfer medicine and remote/offshore medicine. The scope of practice of a paramedic varies between countries, but generally includes autonomous decision making around the emergency care of patients.

person whose job it is to monitor and open the door of a semi-public building

A bouncer (also known as a door supervisor or cooler) is a type of security guard, employed at licensed or sanctioned venues such as bars, nightclubs, cabaret clubs, strip clubs and casinos. A bouncer's duties are to provide security, to check legal age and drinking age, to refuse entry for intoxicated people, and to deal with aggressive, violent or verbal behavior or disobedience with statutory or establishment rules. They are also charged with maintaining order, and ensuring that laws and regulations are followed by all patrons.

profession

thumb|right|Grand Prince of Kiev|Grand Prince [[Vladimir Monomakh of the Rurikid dynasty resting with his druzhina after a hunt, by Viktor Vasnetsov.]]

thumb|Ice rescue training in Canada thumb|Lifesaving doll dummies for rescue training in water

thumb|A Hinduism|Hindu gatekeeper at the [[Srivaikuntanathan Permual Temple in Tamil Nadu]] A gatekeeper is a person who controls access to something, for example via a city gate or bouncer, or more abstractly, controls who is granted access to a category or status. Gatekeepers assess who is "in or out", in the classic words of management scholar Kurt Lewin.

organization's most senior executive accountable

services for the injured in ski area boundaries

practices retail companies employ to reduce losses of goods

Meteomont is an Italian meteorological service, with responsibility for search and rescue, assessment of avalanche risk, for early warning of avalanches, and for assessment of mountain snow conditions in general. It is a co-operation between members of the Carabinieri law enforcement, the meteorological and intelligence service of the Aeronautica Militare, the Italian Air Force; and the Alpini, the elite mountain troops of the Italian army.