How Much Does an Operating Systems Administrator III Make in London, UK? Salary Range, Hourly Rate and More
As of April 22, 2025, the average annual salary for an Operating Systems Administrator III in London, UK is £53,244, with an hourly rate of £26, according to Salary.com Global Salary IQ data. The average salary ranges from £46,764 to £65,340, influenced by factors like location, education, experience, and more.
Convert Currency to USD| Percentile | Salary | Location | Last Updated |
| 25th Percentile Operating Systems Administrator III Salary | £46,764 | United Kingdom | April 22, 2025 |
| 50th Percentile Operating Systems Administrator III Salary | £53,244 | United Kingdom | April 22, 2025 |
| 75th Percentile Operating Systems Administrator III Salary | £65,340 | United Kingdom | April 22, 2025 |
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How Much Does an Operating Systems Administrator III Make by Hour, Week, Month, and Year?
Last Updated on April 22, 2025Salary.com provides you with accurate and diversified Operating Systems Administrator III salary data based on specialized databases to help you get a fairer salary. The average annual pay for an Operating Systems Administrator III is about £53,244 a year, this translates to an approximate hourly rate of £26, a monthly salary of about £4,437, and a weekly pay of around £1,024. Click the switch button below to see more details about Operating Systems Administrator III hourly pay, weekly pay, monthly pay, and so on.
How Much Do Operating Systems Administrator IIIs Earn at Different Levels in 2025?
An Operating Systems Administrator III's salary varies significantly based on experience level. Entry typically earn £47,634 - £51,600, while Intermediate make £48,215 - £52,083, Senior earn £50,052 - £54,147, Specialist earn £53,244 - £60,104, Expert can reach £55,410 - £62,632 or more, depending on the company and location.
| Levels | Salary |
|---|---|
| Entry Level Operating Systems Administrator III | £50,343 |
| Intermediate Level Operating Systems Administrator III | £50,826 |
| Senior Level Operating Systems Administrator III | £52,567 |
| Specialist Level Operating Systems Administrator III | £57,757 |
| Expert Level Operating Systems Administrator III | £60,104 |
| Entry Level | 5% |
| Intermediate Level | 5% |
| Senior Level | 1% |
| Specialist Level | 8% |
| Expert Level | 13% |
Which Job Pays More: Network/Systems Administrator III or Operating Systems Administrator III?
As of April 22, 2025 , an Network/Systems Administrator III makes more than an Operating Systems Administrator III. An Network/Systems Administrator III earns an average annual salary of £54,922. And an Operating Systems Administrator III earns an average annual salary of £49,300.
| Job Title | Location | Salary Range in GBP |
|---|---|---|
| Network/Systems Administrator III | London, UK |
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| Network Administrator III | London, UK |
|
| Applications Systems Analyst III | London, UK |
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| Contracts Administrator III | London, UK |
|
| Network/Systems Administrator II | London, UK |
|
Operating Systems Administrator III Job Openings in London, UK
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