Exam invigilators vs Water and sewerage plant operatives Salary (2025)
How do Exam invigilators and Water and sewerage plant operatives salaries compare in the UK? Here is a detailed side-by-side breakdown.
Water and sewerage plant operatives earns £35,983 more per year (1366% higher)
Detailed Comparison
| Metric | Exam invigilators | Water and sewerage plant operatives | Difference |
|---|---|---|---|
| Median Annual | £2,635 | £38,618 | -£35,983 |
| Mean Annual | £3,872 | £39,719 | -£35,847 |
| Monthly | £220 | £3,218 | -£2,998 |
| Weekly | £51 | £743 | -£692 |
| Hourly | £1.27 | £18.57 | -£17.30 |
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Frequently Asked Questions
Who earns more, a Exam invigilators or a Water and sewerage plant operatives?
A Water and sewerage plant operatives earns more. The median salary for a Exam invigilators is £2,635, whilst a Water and sewerage plant operatives earns £38,618 — a difference of £35,983 per year.
What is the salary difference between a Exam invigilators and a Water and sewerage plant operatives?
The difference is £35,983 per year. Water and sewerage plant operatives is the higher-paid role.
Should I become a Exam invigilators or a Water and sewerage plant operatives?
From a salary perspective, Water and sewerage plant operatives offers higher median pay. However, career choice depends on many factors including interests, qualifications, work-life balance and long-term prospects.
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