What do Security Guards and Gaming Surveillance Officers Do

Security Guards and Gaming Surveillance Officers

Security guards, also called security officers, patrol and inspect property to protect against fire, theft, vandalism, terrorism, and illegal activity. They protect their employer's property, enforce laws on the property, deter criminal activity, and other problems. These workers may be armed. They use various forms of telecommunications to call for assistance from police, fire, or emergency medical services. Security guards write comprehensive reports outlining their observations and activities during their assigned shift. They also may interview witnesses or victims, prepare case reports, and testify in court.

Although all security guards perform essentially the same function, their specific tasks depend on whether they work in a “static,” or stationary, security position or on a mobile patrol. Guards assigned to static security positions usually stay at one location for a specified length of time. These guards must become closely acquainted with the property and people associated with their station and must often monitor alarms and closed-circuit TV cameras. In contrast, guards assigned to mobile patrol drive or walk from one location to another and conduct security checks within an assigned area. They may detain or arrest criminal violators, answer service calls concerning criminal activity or other safety concerns, and issue traffic violation warnings.

The security guard's job responsibilities also vary from one employer to another. In department stores, guards protect people, records, merchandise, money, and equipment. They often work with undercover store detectives to prevent theft by customers or employees, and help apprehend shoplifting suspects prior to the arrival of the police. Some shopping centers and theaters have officers who patrol their parking lots to deter assaults, car thefts, and robberies. In office buildings, banks, and hospitals, guards maintain order and protect the institution's customers, staff, and property. At air, sea, and rail terminals and other transportation facilities, guards and screeners protect people, freight, property, and equipment. Using metal detectors and other identification equipment, they may screen passengers and visitors for weapons and explosives, ensure that nothing is stolen while a vehicle is being loaded or unloaded, and watch for fires and criminals.

Guards who work in public buildings such as museums or art galleries protect paintings and exhibits by watching people and inspecting packages entering and leaving the building. In factories, laboratories, government buildings, data processing centers, and military bases, security officers protect information, products, computer codes, and defense secrets, and check the credentials of people and vehicles entering and leaving the premises. Guards working at universities, parks, and sports stadiums perform crowd control, supervise parking and seating, and direct traffic. Security guards stationed at the entrance to bars and nightclubs, prevent access by minors, collect cover charges at the door, maintain order among customers, and protect patrons and property.

Armored car guards protect money and valuables during transit. They also protect individuals responsible for making commercial bank deposits from theft or injury. They pick up money or other valuables from businesses and transport them to another location. Carrying money between the truck and the business can be extremely hazardous. As a result, armored car guards usually wear bulletproof vests and often carry firearms.

Gaming surveillance officers, also known as surveillance agents, and gaming investigators act as security agents for casino employees, managers, and patrons. Using primarily audio and video equipment in an observation room, they observe casino operations for irregular activities, such as cheating or theft, and monitor compliance with rules, regulations, and laws. They maintain and organize recordings from security cameras, since these are sometimes used as evidence in police investigations. Some casinos use a catwalk over one-way mirrors located above the casino floor to augment electronic surveillance equipment. Surveillance agents occasionally leave the surveillance room and walk the casino floor.

All security officers must show good judgment and common sense, follow directions, testify accurately in court, and follow company policy and guidelines. In an emergency, they must be able to take charge and direct others to safety. In larger organizations, a security manager might oversee a group of security officers. In smaller organizations, however, a single worker may be responsible for all security.

Work Environment

Gambling surveillance officers and gambling investigators held about 8,700 jobs in 2020. The largest employers of gambling surveillance officers and gambling investigators were as follows:

  • Local government, excluding education and hospitals - 58%
  • Casino hotels - 17%
  • Gambling industries (except casino hotels) - 14%
  • State government, excluding education and hospitals - 7%
  • Spectator sports - 3%

Security guards held about 1.1 million jobs in 2020. The largest employers of security guards were as follows:

  • Investigation, guard, and armored car services - 61%
  • Educational services; state, local, and private - 6%
  • Healthcare and social assistance - 6%
  • Government - 4%
  • Accommodation and food services - 4%

Security guards work in a variety of places, including industrial settings, stores, and office buildings. Gambling surveillance officers and investigators are employed in casinos and other gaming facilities only in locations where gambling is legal.

Guards may spend considerable time on their feet patrolling buildings and grounds or may sit for long periods at a single post, such as in a guardhouse at the entrance to a gated facility or community. Others may spend periods of time in a vehicle, patrolling the property and grounds.

Both security guards and gambling surveillance officers may spend much of their shift sitting at a desk or counter in a dark room, observing customers on video surveillance equipment. They may have to monitor activity on multiple screens for long periods of time without distraction.

Work Schedules

Security guards and gambling surveillance officers usually work in shifts of about 8 hours, with rotating schedules. Night shifts are common. Most security guards and gambling surveillance officers work full time. Seasonal work may be available during the holidays and during the warmer summer months in some states.

Education & Training Required

Many employers of unarmed guards do not have any specific educational requirements. For armed guards, employers usually prefer individuals who are high school graduates or who hold an equivalent certification.

Many employers give newly hired guards instruction before they start the job and provide on-the-job training. The amount of training guards receive varies. Training is more rigorous for armed guards because their employers are legally responsible for any use of force. Armed guards receive formal training in areas such as weapons retention and laws covering the use of force. They may be periodically tested in the use of firearms.

An increasing number of States are making ongoing training a legal requirement for retention of licensure. Guards may receive training in protection, public relations, report writing, crisis deterrence, first aid, and specialized training relevant to their particular assignment.

ASIS International has written voluntary training guidelines that are intended to provide regulating bodies consistent minimum standards for the quality of security services. These guidelines recommend that security guards receive at least 48 hours of training within the first 100 days of employment. The guidelines also suggest that security guards be required to pass a written or performance examination covering topics such as sharing information with law enforcement, crime prevention, handling evidence, the use of force, court testimony, report writing, interpersonal and communication skills, and emergency response procedures. In addition, they recommend annual retraining and additional firearms training for armed officers.

Some employers prefer to hire security guards with some higher education, such as a police science or criminal justice degree. In addition, there are other programs and courses available at some postsecondary schools that focus specifically on security guards.

Guards who are employed at establishments that place a heavy emphasis on security usually receive extensive formal training. For example, guards at nuclear power plants undergo several months of training before going on duty—and even then, they perform their tasks under close supervision for a significant period of time. They are taught to use firearms, administer first aid, operate alarm systems and electronic security equipment, and spot and deal with security problems.

Gaming surveillance officers and investigators usually need some training beyond high school but not usually a bachelor's degree. Several educational institutes offer certification programs. Classroom training usually is conducted in a casino-like atmosphere and includes the use of surveillance camera equipment. Previous security experience is a plus. Employers prefer either individuals with casino experience and significant knowledge of casino operations or those with law enforcement and investigation experience.

Certifications Needed

Most States require that guards be licensed. To be licensed as a guard, individuals must usually be at least 18 years old, pass a background check, and complete classroom training in such subjects as property rights, emergency procedures, and detention of suspected criminals. Drug testing often is required and may be ongoing and random. Guards who carry weapons must be licensed by the appropriate government authority, and some receive further certification as special police officers, allowing them to make limited types of arrests while on duty. Armed guard positions also have more stringent background checks and entry requirements than those of unarmed guards.

In addition to being licensed, some security guards can become certified. Certifications are not mandatory. ASIS International offers the Certified Protection Professional for security people who want a transferrable validation of their knowledge and skills.

Other Skills Required

Most jobs require a driver's license. For positions as armed guards, employers often seek people who have had responsible experience in other occupations or former law enforcement officers.

Rigorous hiring and screening programs consisting of background, criminal record, and fingerprint checks are becoming the norm in the occupation. Applicants are expected to have good character references, no serious police record, and good health. They should be mentally alert, emotionally stable, and physically fit to cope with emergencies. Guards who have frequent contact with the public should have good communication skills.

Like security guards, gaming surveillance officers and gaming investigators must have keen observation skills and excellent verbal and writing abilities to document violations or suspicious behavior. They also need to be physically fit and have quick reflexes because they sometimes must detain individuals until local law enforcement officials arrive.

How to Advance

Compared with unarmed security guards, armed guards and special police usually enjoy higher earnings and benefits, greater job security, and more potential for advancement. Because many people do not stay long in this occupation, opportunities for advancement are good for those who make a career in security. Most large organizations use a military type of ranking that offers the possibility of advancement in both position and salary. Some guards may advance to supervisor or security manager positions. Guards with postsecondary education often have an advantage in securing supervisory positions. Guards with management skills may open their own contract security guard agencies. Guards can also move to an organization that needs higher levels of security, which may result in more prestige or higher pay.

Job Outlook

Overall employment of security guards and gambling surveillance officers is projected to grow 15 percent from 2020 to 2030, faster than the average for all occupations.

About 165,000 openings for security guards and gambling surveillance officers are projected each year, on average, over the decade. Many of those openings are expected to result from the need to replace workers who transfer to different occupations or exit the labor force, such as to retire.


Security guards will continue to be needed to protect both people and property because of concerns about crime and vandalism.

States continue to legalize gambling and casinos continue to grow in number, resulting in the need for gambling surveillance officers and investigators.

Advances in remote monitoring technology, such as robots and drones, to prevent cheating may limit the employment of some security guards and gambling surveillance officers and investigators.


The median annual wage for gambling surveillance officers and gambling investigators was $35,450 in May 2021. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $27,970, and the highest 10 percent earned more than $56,730.

The median annual wage for security guards was $31,470 in May 2021. The lowest 10 percent earned less than $23,250, and the highest 10 percent earned more than $50,040.

In May 2021, the median annual wages for gambling surveillance officers and gambling investigators in the top industries in which they worked were as follows:

  • State government, excluding education and hospitals - $75,490
  • Casino hotels - $35,820
  • Gambling industries (except casino hotels) - $34,830
  • Spectator sports - $33,080
  • Local government, excluding education and hospitals - $31,690

In May 2021, the median annual wages for security guards in the top industries in which they worked were as follows:

  • Educational services; state, local, and private - $38,930
  • Healthcare and social assistance - $37,590
  • Government - $37,100
  • Investigation, guard, and armored car services - $30,570
  • Accommodation and food services - $30,570

Security guards and gambling surveillance officers usually work in shifts of about 8 hours, with rotating schedules. Night shifts are common.