Average Security Systems Installer Salary in Cardiff, United Kingdom for 2026

In this article, we will look at the average Security Systems Installer salary for 2026 in Cardiff and how that compares to other countries and professions. We'll also look at interesting salary data points like median salary, 25th and 75th percentile salaries, salary amounts based on experience, bonus ranges and more!

The data in this article has been compiled using official government salary data, salary surveys, and other sources such as job postings which contain salary information.

All salary information is in the local currency, which is the British pound. To keep things simple, we are using the GBP currency code instead of the currency symbol £.

How Much Does a Security Systems Installer Make in Cardiff?

A Security Systems Installer working in Cardiff will typically earn around 66,900 GBP per year, and this can range from the lowest average salary of about 29,600 GBP to the highest average salary of 105,800 GBP.

These are average salaries for a Security Systems Installer in Cardiff and include benefits such as housing and transport. It's also possible for a Security Systems Installer to earn more or less than the average salaries shown above.

Security Systems Installer salaries will vary a lot based on your experience, location, skills, and gender. Keep reading below to research more data on each of these areas.

Distribution of Security Systems Installer Salaries in Cardiff

So we've looked at the average salaries a Security Systems Installer will earn in Cardiff. The next interesting data point is the distribution of salaries.

Salary ranges

We already know that a Security Systems Installer can earn between 29,600 GBP and 105,800 GBP on average in Cardiff. This is known as the range in statistics.

The difference between the maximum and minimum values is a good indicator of variability in salaries, and can be used by employers to figure out how much they can expect to pay, and for employees to know how much they can earn.

Median salary

The median salary for a Security Systems Installer in Cardiff is 70,000 GBP. This is the middle value in the distribution of salaries.

What this means is that approximately 50% of the population earn less than 70,000 GBP, and 50% of the population earn more than 70,000 GBP.

If you are earning more than the median salary, that's a good indicator that you are being paid well.

If you're not earning more than the median salary, your objective should be to increase your earnings to be at least as high as the median salary (which you can do by asking for a pay rise, looking for a better paying job, etc).

Percentiles

Percentiles are similar to the median salary, but instead of looking at the middle value, they look at the values in the top and bottom half of the distribution.

For the average Security Systems Installer salary in Cardiff, 25% of the population are earning less than 43,800 GBP while 75% of the population earn more than 43,800 GBP.

75% of the population earn less than 91,500 GBP, and 25% of the population earn more than 91,500 GBP.

Like the median salary, the 25th and 75th percentile salaries can be used to determine which quartile you fall into so that you know whether you are being paid well enough compared to others in your profession and location.

Security Systems Installer Salary by Experience Level in Cardiff

The most important factor in determining your salary after the specific profession is the number of years experience you have. It stands to reason that more years of experience will result in a higher wage.

We have researched the average Security Systems Installer salary based on years of experience to give you an idea of how the average changes once you've worked for a certain amount of time.

• 0 - 2 Years Experience. A Security Systems Installer in Cardiff that has less than two years of experience can expect to earn somewhere in the region of 35,300 GBP.
• 2 - 5 Years Experience. With two to five years of experience the average Security Systems Installer salary would increase to 49,800 GBP.
• 5 - 10 Years Experience. From five to ten years of experience as a Security Systems Installer, the average salary would be 69,600 GBP.
• 10 - 15 Years Experience. Once you have more than ten years of experience the average salary reaches around 87,500 GBP.
• 15 - 20 Years Experience. A Security Systems Installer with 15 to 20 years of experience can earn an average of 91,900 GBP.
• 20+ Years Experience. For a Security Systems Installer with more than 20 years, the expected average salary increases to 100,400 GBP.

Average Salary by Experience Chart

Security Systems Installer Salary by Education Level in Cardiff

As well as experience in a job, your education plays a big role in how much you can earn. A lot of higher paying positions require a high level of education, but how much can a degree increase your salary?

In our research we have compared the salaries of employees in the same job and career level with different levels of education to see how much more you can earn at each education level.

The salary you can earn based on your education is very specific to both your location and the career path you choose.

In our research, we looked at the average salary for a Security Systems Installer in Cardiff based on the education level of the employees in order to find out whether a better education level would increase your salary.

• Certificate or Diploma. A Security Systems Installer in Cardiff with a certificate or diploma education can earn an average salary of 42,300 GBP.
• Bachelor's Degree. A Security Systems Installer in Cardiff with a bachelor's degree education can earn an average salary of 69,400 GBP.
• Master's Degree. A Security Systems Installer in Cardiff with a master's degree education can earn an average salary of 93,600 GBP.

Average Salary by Education Chart

Security Systems Installer Salary Compared by Gender

In the modern age, we know that there should never be a pay gap between men and women. Unfortunately, in many professions, there is still a significant difference between the salaries earned by men when compared to the salary of women in the same job.

In Cardiff, a male security systems installer will earn an average of 63,000 GBP, while a female security systems installer will earn around 58,700 GBP.

This means that a male security systems installer earns approximately 7% more than a female security systems installer for performing the same job.

Average Salary by Gender Chart in Cardiff

Security Systems Installer Average Pay Raise in Cardiff

In many countries, an annual pay raise is often given to employees to reward their service with a salary increase.

From our research, we can see that the average pay raise for a Security Systems Installer in Cardiff is around 10% every 17 months.

The national average pay raise across all professions and industries in United Kingdom is around 9% every 15 months.

In this case, we can see that the number of months between the average pay raise is higher than the typical 12 months.

To make the data more meaningful, we can calculate what the approximate annual pay raise would be using a simple formula:

Annual Increase = ( Increase Rate ÷ Months ) × 12

So for this example, it would be:

Annual Increase = ( 10 ÷ 17 ) × 12  = 7%

What this means is that a Security Systems Installer in Cardiff can expect to receive an average pay raise of around 7% every 12 months.

Annual Pay Raise by Industry in Cardiff for 2026

In the chart below, you can see the average annual pay raise percentages for each of the major industries in United Kingdom.

You will see that companies in bigger and more lucrative industries tend to have the higher annual pay raises.

Security Systems Installer Bonus and Incentive Rates in Cardiff

Another part of your overall compensation in a job is how much bonus you receive. Some job roles will be more likely to pay a bonus than others and also more likely to have higher bonus rates.

Generally speaking, jobs that are more involved with direct revenue generation will receive higher bonuses based on the performance towards revenue goals.

A Security Systems Installer is a low bonus based job, with 30% of employees reporting at least one bonus in the last 12 months.

70% reported that they had not received any bonuses in the previous 12 months.

For the employees that did receive a bonus in the previous 12 months, the reported bonuses ranged from 1% to 3%.

Government vs Private Sector Salaries

Another commonly asked question is whether you get paid a higher salary working in the public (government) sector or the private sector.

Public sector employees in United Kingdom earn approximately 7% more than private sector employees in the same role.

Salaries for Jobs Similar to a Security Systems Installer

In the table below, we have salary information for jobs that are similar to a Security Systems Installer in Cardiff.

Salary Comparison by City

If you want to compare salaries with different cities in United Kingdom, you can use the links below to explore the data for each specific city we have researched.

Salary Comparison by State

The table below includes links to the average salary for each state in United Kingdom.