Part-time or summer employment as a clerk with a security firm is an excellent way to gain insight into the skills and temperament needed to become a security consultant. Discussions with professional security consultants are another way of exploring career opportunities in this field. Ask your school's career services office for help with setting up informational interviews. You may also find it helpful to join a safety patrol at school.

If you are interested in a particular area of security consulting, such as data security, for example, you can join a club or association to learn more about the field. This is a good way to make professional contacts.

A security consultant is engaged in protective service work. Anywhere that valuable property or information is present or people are at risk, a security consultant may be called in to devise and implement security plans that offer protection. Security consultants work for a variety of clients, including large stores, art museums, factories, laboratories, data processing centers, and political candidates. They seek to prevent theft, vandalism, fraud, kidnapping, and other crimes. Specific job responsibilities depend on the type and size of the client's company and the scope of the security system required.

Security consultants always work closely with company officials or other appropriate individuals in the development of a comprehensive security program that will fit the needs of individual clients. After discussing goals and objectives with the relevant company executives, consultants study and analyze the physical conditions and internal operations of a client's operation. They learn much by simply observing day-to-day operations.

The size of the security budget also influences the type of equipment ordered and methods used. For example, a large factory that produces military hardware may fence off its property and place surveillance devices around the perimeter of the fence. They may also install perimeter alarms and use passkeys to limit access to restricted areas. A smaller company may use only entry-control mechanisms in specified areas. The consultant may recommend sophisticated technology, such as closed-circuit surveillance or ultrasonic motion detectors, alone or in addition to security personnel. Usually, a combination of electronic and human resources is used.

Security consultants not only devise plans to protect equipment but also recommend procedures on safeguarding and possibly destroying classified material. Increasingly, consultants are being called on to develop strategies to safeguard data processing equipment. They may have to develop measures to safeguard transmission lines against unwanted or unauthorized interceptions.

Once a security plan has been developed, the consultant oversees the installation of the equipment, ensures that it is working properly, and checks frequently with the client to ensure that the client is satisfied. In the case of a crime against the facility, a consultant investigates the nature of the crime (often in conjunction with police or other investigators) and then modifies the security system to safeguard against similar crimes in the future.

Many consultants work for security firms that have several types of clients, such as manufacturing and telecommunications plants and facilities. Consultants may handle a variety of clients or work exclusively in a particular area. For example, one security consultant may be assigned to handle the protection of nuclear power plants and another to handle data processing companies.

Security consultants may be called on to safeguard famous individuals or persons in certain positions from kidnapping or other type of harm. They provide security services to officers of large companies, media personalities, and others who want their safety and privacy protected. These consultants, like bodyguards, plan and review client travel itineraries and usually accompany the client on trips, checking accommodations and appointment locations along the way. They often check the backgrounds of people who will interact with the client, especially those who see the client infrequently.

Security consultants are sometimes called in for special events, such as sporting events and political rallies, when there is no specific fear of danger but rather a need for overall coordination of a large security operation. The consultants oversee security preparation—such as the stationing of appropriate personnel at all points of entry and exit—and then direct specific responses to any security problems.

Security officers develop and implement security plans for companies that manufacture or process material for the federal government. They ensure that their clients' security policies comply with federal regulations in such categories as the storing and handling of classified documents and restricting access to authorized personnel only.