Security jobs in your ZIP code Nature of Private Security Guard Job: Private security services are often provided to individuals and installations as well as buildings. They are also needed in events where many people are expected to attend and there is fear that there could be some skirmish. These security guards carry out inspections where they believe there could be vandalism, or theft. They secure property and are tasked to manage access to events, buildings and facilities as well. They are also allowed to arrest and detail anyone who has violated certain rules. Responsibilities and Qualifications of Private Security ...