Security guard
Security guard monitors the area, protects property, and responds to threats.
On this profession page, you will learn:
Who is security guard
The security guard ensures the safety of objects and people. He conducts patrols of the area, controls the entry and exit of visitors, identifies suspicious individuals, and responds to emergency situations. The security guard carefully monitors surveillance cameras and alarms to detect threats promptly. He checks bags and personal items to prevent the carrying of prohibited items. The security guard undergoes regular training to prepare for various situations, improving his skills in first aid and other relevant training. Sometimes, the security guard communicates with law enforcement agencies, providing information about events on the premises and assisting in investigations in case of incidents. He maintains order, enforces rules, and prevents criminal activities. The security guard also interacts with staff, answers questions, and provides assistance when needed. Thanks to his vigilance and readiness to act, the security guard creates a safe environment for everyone.
AI impact on security guard
Low riskAI replacement risk
25%
Cameras and sensors will take over a lot of the watching and reporting, so you'll spend less time walking empty halls and filling out incident logs by hand. What stays are the parts that need a real person: stepping in when someone is angry or scared, holding a door during a mess, and deciding whether to call the police or handle it yourself. Your day will shift toward quick responses and talking people down while the system handles the routine alerts.
Tasks at risk of automation
- routine monitoring
- report filling
- alert logging
Tasks that will remain human
- patrolling
- conflict resolution
- on-site response
- first aid
- event order
Key skills of security guard
Work schedule and conditions
A security guard usually works 8-12 hours a day. The schedule can vary: day shift, night shift, or a cycle of two days on, two days off. Days off may vary throughout the week based on the schedule. This is primarily an on-site job, in offices or other establishments. There is limited ability to work remotely. Security guards may face special conditions, such as working at night or on weekends.
What a security guard does
- Monitoring security of premises and property.
- Detecting and preventing thefts and crimes.
- Conducting patrols of the area.
- Cooperating with police and security services.
- Ensuring order during events.
- Filling out reports on emergencies.
- Prompt response to alarms and alerts.
Benefits of the security guard profession
Safety
Protection of people and property.
Variety
Work in various environments.
Growth
Opportunity for training and skill advancement.
Disadvantages of the security guard profession
Stress
High stress level at work.
Irregular hours
Work on weekends and holidays.
Physical demands
Need to be on feet constantly.
How to become a security guard
You can become a security guard without a degree, but the role is licensed: you must hold an SIA licence (Security Industry Authority) to work in most security roles. The fastest route is completing the short SIA-approved training, then applying for your licence and starting with a security employer.
1. SIA-approved training course
The quickest option: an SIA-approved Level 2 course (for example Security Guarding or Door Supervision) takes a few days and covers law, conflict management and first aid. On passing, you apply for your SIA licence — the legal requirement to work.
2. Training through a security employer
Many security firms train newcomers in-house, covering CCTV equipment, conflict resolution and communication. It is a convenient way to combine training with employment while you obtain your SIA licence.
3. Entry-level role with on-the-job learning
Some companies take on candidates without experience and develop them under supervision. This builds practical skill and opens the door to a permanent post, but you still need a valid SIA licence to work on the floor.
The fastest route is the short SIA-approved course, then applying for your SIA licence — ideally with a security firm ready to employ you. You will also need to pass a basic identity and criminal-record check.