Nuclear Engineer salary in Cardiff
The average Nuclear Engineer salary in Cardiff is £57,600 per year (£3,664/mo net take-home pay after UK tax, or £29.54/hr).
≈ £3,059 / month after tax
Hourly rate: £23.64/hr (37.5h/wk)
Typical starting package for a graduate or junior Nuclear Engineer in Cardiff (0–2 years experience).
≈ £3,664 / month after tax
Hourly: £29.54/hr • Daily: £222/day
Market median for an established Nuclear Engineer in Cardiff (2–5 years experience).
≈ £4,500 / month after tax
Hourly rate: £38.41/hr (37.5h/wk)
Top percentile pay for senior & lead Nuclear Engineer specialists in Cardiff (5+ years).
Take-home pay vs. living cost in Cardiff
Based on the 2026/27 UK tax year (standard 1257L tax code), a mid-level Nuclear Engineer earning £57,600 takes home £3,664 net per month (or £846/week).
Compare Nuclear Engineer pay by UK city
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Live Nuclear Engineer jobs in Cardiff
Every listing includes our interactive postcode Area guide & commute calculator
Social Work Assistant
£41,277Brackenberry • Cardiff, Cardiff County, CF10 1PU
Development Manager
£37,000Registered UK employer • Cardiff, Cardiff County, CF10 1PU
Paralegal
£31,075Sedgwick • Cardiff, Cardiff County, CF10 1PU
Claims Support Technician
£29,212Sedgwick • Cardiff, Cardiff County, CF10 1PU
MINI Sales Executive
£30,391Sytner • Grangetown, Cardiff, CF10 5DW
Strategic Lead - Health and Education Systems
£51,600Sport Wales • Blackweir, Cardiff, CF11 9SW
Frequently asked questions about Nuclear Engineer pay in Cardiff
How much does a Nuclear Engineer earn in Cardiff in 2026/27?
The average Nuclear Engineer salary in Cardiff is £57,600 per year (or £29.54 per hour based on a standard 37.5-hour UK working week). Entry-level and graduate Nuclear Engineer roles start around £46,100 per year, while senior and lead specialists earn up to £74,900 per year.
What is the monthly take-home pay for a Nuclear Engineer in Cardiff after UK tax?
On a median Nuclear Engineer salary of £57,600 in Cardiff, your estimated net take-home pay is £3,664 per month (approx. £846 per week) after deducting 2026/27 UK Income Tax and Class 1 National Insurance under the standard 1257L tax code.
What is the typical hourly and daily rate for a Nuclear Engineer in Cardiff?
A mid-level Nuclear Engineer in Cardiff earns an equivalent hourly rate of £29.54/hr (ranging from £23.64/hr for junior roles to £38.41/hr for senior roles) and a permanent daily salary equivalent of £222 per day.
Is a Nuclear Engineer salary enough to live comfortably in Cardiff?
With a net monthly income of £3,664 and an estimated 1-bedroom rent of £960 per month in Cardiff, housing takes approximately 26% of a Nuclear Engineer's take-home pay — leaving £2,704 per month in disposable income.
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