Many people think a Security guard needs years of experience. Others think anyone can start tomorrow. Both ideas are only half true. In the security sector, the rules look simple at first. However, a few strict conditions decide who can work and who cannot. Some of them have nothing to do with experience at all. Employers also add their own demands, and these often surprise new applicants. So, what does it really take to work as a security guard in the UK? One licence comes first. However, several checks follow, and many applicants miss them.
Do Newcomers Need Experience to Become a Security Guard?
No, they do not. The UK has no legal rule for minimum experience. A newcomer can start this career with the right licence and training. For this reason, many people choose the security industry. It has a low barrier to entry. A degree is not necessary. A long work history is not necessary either. However, employers still value reliability. They want people who arrive on time. They also want people who stay calm under pressure. As a result, a clean record and a positive attitude count for a lot. Experience can help a person win better jobs. Even so, it is not a legal must.
What are the Legal Requirements for a Security Guard?
Every security guard must follow certain rules. Moreover, these rules protect the public. They also protect the client and the guard. First, a guard needs the right licence. Next, the guard must pass the required checks. Finally, the employer must screen the guard properly.
Here is a quick overview:
- A valid SIA licence
- Age of 18 or over
- The right to work in the UK
- A criminal record check
- Full screening by the employer
The next three sections explain each point in more detail.
SIA Licence and Training
The Security Industry Authority (SIA) runs licensing in the UK. Most guards need a frontline SIA licence to work legally. However, working without one is a criminal offence. To get a licence, a candidate must finish SIA-approved security guard training in the UK. The course usually takes a few days. After that, the candidate applies to the SIA online. The licence lasts for three years. When it ends, the guard must renew it. Therefore, keeping an eye on the expiry date is smart. Fees and costs differ between training providers. So, compare several options before booking a course.
Age and Right to Work
A security guard must be at least 18 years old to hold a licence. This rule has no exceptions. A guard also needs proof of the right to work in the UK. This might be a British passport. It might also be settled status or a valid visa. Employers check these documents. The law requires it. Moreover, employers must keep copies on file. So, applicants should have their papers ready before they apply. This saves time and avoids delays. Missing documents often slow down hiring.
BS 7858 Screening and Background Checks
BS 7858 is the UK standard for screening security staff. Most good employers follow it. Clients often ask for it in contracts. The standard also asks employers to check a person’s last five years. This covers jobs, study, and any time out of work. Gaps of 31 days or more need an explanation. Employers also confirm identity and right to work. They check criminal record status too. In addition, they may ask for references. Screening takes time. For this reason, employers should start early. A guard should not work on sensitive sites until the checks finish.
Which Security Guard Jobs Ask for Experience?
Some jobs ask for more than a licence. Employers often write “previous experience preferred” in their adverts. Typically, they ask for six months to a year. Why do they do this? The answer is risk. Moreover, an experienced security officer knows how to handle problems. Such a person writes clear reports. They also know when to call for help. However, this is a business choice. It is not a legal rule. Many companies still hire new guards and train them on site. Newcomers should not worry. Instead, they should focus on getting licensed. Then they can look for entry-level security guard jobs and build a record from there.
Hospitals, Banks and Corporate Sites
These sites are busy and sensitive. They hold valuable people, data, or money. Therefore, clients here often want proven guards. A hospital guard may deal with stressed visitors. A bank guard must follow strict access rules. A corporate guard often greets visitors and checks passes.
Because of this, these roles need:
- Strong communication
- Good judgement
- Clear and honest reporting
Even so, many of these employers offer on-the-job training. So, a keen newcomer still has a chance.
Specialist Roles: CCTV, Door Supervisors and Dog Handlers
Some roles also need extra licences or skills. For example, CCTV operators need a public space surveillance licence. Door supervisors work at pubs and clubs. They need a different licence from a standard guard. Dog handlers must also meet separate standards. Security dog work follows the NASDU code in the UK. Naturally, these roles often ask for more experience. They carry more responsibility. As a result, pay and progress can improve too.
What Skills Does a Security Guard Need?
Licences open the door. Skills keep a guard in the job. Good guards share a few key habits.
Here are the main skills:
- Communication: A good guard speaks clearly and stays polite.
- Observation: A good guard notices small changes quickly.
- Report writing: A good guard records events with facts, not guesses.
- Calm manner: A good guard stays steady in tense moments.
- Teamwork: A good guard works well with colleagues and clients.
- Fitness: A good guard can patrol, stand, and move for long shifts.
Furthermore, basic IT skills help. Many sites use digital logs and access systems. The good news is that anyone can learn these skills. Training teaches the basics. Then real shifts build confidence. With time, a newcomer grows into a trusted security officer.
How to Become a Security Guard With No Experience
Starting from zero is normal in this industry. These steps lead the way.
- Check eligibility. The applicant must be 18 or over and able to work in the UK.
- Choose an approved course. Pick an SIA-approved provider for security guard training in the UK.
- Complete the training. Pass the exam at the end of the course.
- Apply for the SIA licence. Apply online and attach the documents.
- Pass the checks. The SIA reviews the criminal record.
- Apply for jobs. Search for entry-level security guard jobs nearby.
After that, the employer screens the new guard under BS 7858. Once the checks clear, work can begin.
What ACS Assessors Check on Security Guard Records
Do you run a security company? Then this section matters most. The SIA Approved Contractor Scheme (ACS) is a quality mark. It shows that a company meets high standards. Many clients now prefer ACS-approved suppliers. During an ACS assessment, the assessor does not ask how long each guard has worked. Instead, the assessor checks paperwork. The goal is to confirm that every security guard file is complete.
Typically, assessors look at:
- Valid SIA licences
- Training records
- BS 7858 screening files
- Right to work evidence
Bizgrow Holdings Ltd supports UK security companies with ACS preparation. The team reviews guard files, fixes gaps, and guides each step of the assessment. Visit https://bizgrow-holdings.com/ for details.
Security Guard FAQs
Can a security guard work without an SIA licence?
No. Most front-line roles need a valid licence by law. Working without one is a criminal offence. Both the guard and the employer can face action.
How long does an SIA security guard licence last?
A licence lasts for three years. Before it ends, the guard must renew it. Renewal also needs the required top-up training.
Can a person with a criminal record get a licence?
It depends on the offence and how long ago it happened. The SIA reviews each case one by one. Some minor or old offences may not stop an application.
Do security guards need first aid training?
Yes, in most cases. The SIA asks for a valid first aid qualification before it issues a licence. The course must meet SIA rules at the time of application. Always check the latest SIA guidance.
Can a security guard work for more than one company?
Yes. The SIA licence belongs to the guard, not to a company. However, each employer must still screen the guard. Employers must also make sure the working hours stay safe.

