Exam invigilators vs Prison service officers (below principal officer) Salary

How do Exam invigilators and Prison service officers (below principal officer) salaries compare in the UK? Here is a detailed side-by-side breakdown using the latest ONS data.

Prison service officers (below principal officer) earns £31,835 more per year (1208% higher)

Exam invigilators

£2,635
per year (gross)
Take-home: £2,635
vs

Prison service officers (below principal officer)

£34,470
per year (gross)
Take-home: £28,338

Detailed Comparison

MetricExam invigilatorsPrison service officers (below principal officer)Difference
Median Annual£2,635£34,470-£31,835
Mean Annual£3,872£36,850-£32,978
Take-Home (Net)£2,635£28,338-£25,703
Monthly (Gross)£220£2,873-£2,653
Weekly (Gross)£51£663-£612
Hourly£1.27£16.57-£15.30

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Frequently Asked Questions

Who earns more, a Exam invigilators or a Prison service officers (below principal officer)?
A Prison service officers (below principal officer) earns more. The median salary for a Exam invigilators is £2,635, whilst a Prison service officers (below principal officer) earns £34,470 — a difference of £31,835 per year.
What is the salary difference between a Exam invigilators and a Prison service officers (below principal officer)?
The difference is £31,835 per year. Prison service officers (below principal officer) is the higher-paid role.
What is the take-home pay difference?
After tax and National Insurance, a Exam invigilators takes home approximately £2,635 per year, whilst a Prison service officers (below principal officer) takes home £28,338. The net difference is £25,703.
Should I become a Exam invigilators or a Prison service officers (below principal officer)?
From a salary perspective, Prison service officers (below principal officer) 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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