Nuclear Engineer Salary
in London
2026 · Official labour data · 5 comparison cities
Last updated: August 2026 · Source: BLS OES Survey · 1.1M employer sample
Typical range: $93,801 – $140,552
How much does a Nuclear Engineer make in London, UK?
A Nuclear Engineer in London earns a median of $114,821/year (about $55/hour). Most earn between $93,801 (25th percentile) and $140,552 (75th percentile); top earners (90th percentile) make $168,675 or more — 3% below the US average. Figures are from BLS employer payroll data, not self-reports.
Understanding these Nuclear Engineer salary numbers
We report percentiles, not a single average, because pay isn't evenly spread — a handful of very high earners would drag an average upward and mislead you. Here's exactly what each figure means.
Median (P50) — $114,821
Half of Nuclear Engineers in London earn more than this and half earn less. It's the most honest "typical" salary — better than an average, which gets skewed by a few top earners.
25th percentile (P25) — $93,801
The lower end of the typical range: 75% of Nuclear Engineers earn more than this. It's common for early-career roles or lower-cost employers. Earning below it is grounds to negotiate.
75th percentile (P75) — $140,552
Your negotiation target: only 25% of Nuclear Engineers earn above it. Reaching P75 usually means seniority, in-demand specialisations, or simply negotiating from data. See how to negotiate.
90th percentile (P90) — $168,675
Top earners: only 10% of Nuclear Engineers make this or more — typically senior, highly specialised, or at the best-paying employers.
Gross vs after-tax pay
These figures are gross (before tax). What actually reaches your account depends on your country, state, and deductions. Estimate your net with the take-home calculator.
National vs London pay
City figures apply the local market premium to BLS data, so London differs from the US average by -3%. A higher number isn't always better once cost of living is counted.
Hourly rate — $55/hr
The hourly figure is the annual median divided by 2,080 (40 hours × 52 weeks). If you regularly work more than 40 hours, your real hourly rate is lower than this. Convert any salary with the salary calculator.
Why this differs from Glassdoor or Payscale
Those sites publish what people say they earn (self-reports), which skew high because higher earners report more often. Our figures come from mandatory employer payroll records (BLS OEWS), so they reflect the whole market — not just a vocal subset.
How current and reliable is this number?
This page carries a confidence score of 81/100, based on the data source and coverage. US figures track the latest BLS release and refresh automatically; international figures use OECD/ILO data. See the changelog for live data freshness.
What counts as a "good" Nuclear Engineer salary in London?
Around the median ($114,821) is solid and $140,552+ is strong — but "good" really depends on local costs. Check what the number is actually worth with the good-salary breakdown for London.
Still curious how we get these numbers? Every figure is traceable to a primary source — see the full methodology and data sources.
Nuclear Engineer salary in London, UK: median $114,821 (P75 $140,552), per BLS OEWS via Official Salary, 2026.
Free JSON: /api/salary?job=nuclear-engineer&city=london — no key. API & widgets →
Key insights for Nuclear Engineers in London
- ›Cost of living in London runs about 50% above the US average, so $115K is worth roughly $77K at national prices.
- ›Pay climbs with seniority: a senior/staff Nuclear Engineer reaches about $158K — a +38% step from mid-level.
Nuclear Engineers in London typically earn $94K–$141K a year.
The market median is $115K — half earn above, half earn below.
Top earners (top 10%) make $169K or more.
Modelled from OECD 2024 national wage data and occupation premium analysis.
Nuclear Engineer Salary Analysis — London
Nuclear Engineers in London earn a median salary of $115K, which is 3% below the national median of $118K. London's established technology sector sustains above-average demand for this role, supporting premium compensation.
Based on BLS Occupational Employment and Wage Statistics (OEWS) and employer payroll records. Figures represent the median (P50) across all experience levels in London.
Cost of Living Adjustment
London's cost of living is 50% above the US average. Your $115K salary has the equivalent purchasing power of approximately $77K in a city with average US living costs.
Salary Distribution — London
5-band distribution from employer payroll records
New graduates, 0–1 yr exp
1–3 years experience
3–7 years, typical professional
Senior / high-performer — target
Staff / principal / lead
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Official Salary Fair Pay Score™
Is $115K a good salary for Nuclear Engineer in London?
Based on BLS data for 114,821 comparable professionals in this role
You're earning above the median — in the top half of this role's salary range.
Why This Salary?
How we arrived at $115K for Nuclear Engineers in London
Source: OECD 2024. All figures reflect 2026 market conditions.
Nuclear Engineer Salary by Experience Level in London
How compensation grows from entry-level through staff / lead
| Experience Level | Years | Percentile | Annual Salary | Monthly | Hourly |
|---|---|---|---|---|---|
| Entry | 0 | 0 yrs | $80,375 | $6,698 | $39 |
| Junior | 2 | 2 yrs | $97,598 | $8,133 | $47 |
| Mid-LevelTypical | 4 | 4 yrs | $109,080 | $9,090 | $52 |
| Senior | 6 | 6 yrs | $123,547 | $10,296 | $59 |
| Staff | 10 | 10 yrs | $158,453 | $13,204 | $76 |
| Principal | 14 | 14 yrs | $186,010 | $15,501 | $89 |
| Distinguished | 18 | 18 yrs | $192,899 | $16,075 | $93 |
Based on BLS OEWS percentile distribution. Actual salary depends on employer, skills, and negotiation.
Skills That Earn More — Nuclear Engineer
Estimated premium above the London median based on market demand
Estimates based on job-posting salary premiums for verified high-demand skills.
Nuclear Engineer Intelligence Report
Career metrics and full compensation breakdown — from BLS demand data
Career Opportunity Score
Composite: demand growth × 1.4 + (100 − AI risk) × 0.4
Total Compensation — Nuclear Engineer
Beyond base salary: bonus, equity, and benefits
Bonus, equity, and benefits are modelled estimates from category norms (not scraped from any single employer); base is BLS. Actual total comp varies by employer, level, and negotiation.
Typical Benefits for Nuclear Engineers
— show
Often adds 20–35% to your effective pay
Compare Nuclear Engineer Salaries by City
How London, UK stacks up against other major markets
| City | Median | P75 | vs US avg |
|---|---|---|---|
| London, UK (current) | $114,821 | $140,552+ | -3% |
| Toronto, Canada | $116,171 | $142,204+ | -2% |
| Berlin, Germany | $111,934 | $137,018+ | -5% |
| Sydney, Australia | $130,066 | $159,213+ | +10% |
| Amsterdam, Netherlands | $128,851 | $157,726+ | +9% |
| Singapore, Singapore | $127,137 | $155,627+ | +8% |
Official Salary Career GPS™
What should I do next as a Nuclear Engineer?
Higher-paying roles in the same field
Other Engineering Jobs in London
Same industry, same city
Frequently Asked Questions
What is the average Nuclear Engineer salary in London, UK?
The median Nuclear Engineer salary in London, UK is $115K per year (2026), based on BLS OEWS employer payroll data from 1.1 million employers. The top 25% earn $141K+ per year.
What is a good Nuclear Engineer salary in London, UK?
The 75th percentile ($141K/yr) is the professional benchmark — what the top quarter already earns. It's a documented, negotiable target backed by BLS payroll data. Anything above the median ($115K) is above-average for this role in London, UK.
How much does a Nuclear Engineer earn per hour in London, UK?
Based on the median annual salary of $115K, a Nuclear Engineer in London, UK earns approximately $55/hr (2,080-hour work year). The P75 rate is ~$68/hr.
Is London, UK a good market for Nuclear Engineers?
London, UK pays 3% below the US national average for this role. Demand for Nuclear Engineers is growing 5% annually, and AI automation risk is rated low for this occupation.
How do I negotiate a higher Nuclear Engineer salary in London, UK?
Cite the BLS P75 figure ($141K) — it is verifiable public data from government payroll records. Request the full compensation package: base + equity/bonus + benefits. Timing matters: negotiate at the offer stage, not after acceptance. Counter with a specific number, not a range.
What is the entry-level Nuclear Engineer salary in London, UK?
Entry-level Nuclear Engineers in London, UK (10th–25th percentile) earn roughly $78K–$94K per year, rising toward the $115K median with experience and in-demand skills.
What does a senior Nuclear Engineer earn in London, UK?
Senior Nuclear Engineers in London, UK — the top quartile up to the 90th percentile — earn about $141K–$169K per year, with the top 10% making $169K+.
How Is This Salary Calculated?
Every number is derived from a transparent, reproducible methodology — no estimates, no black boxes.
Where does the salary data come from?
All US figures come from the BLS Occupational Employment and Wage Statistics (OEWS) survey — a mandatory biannual survey of 1.1 million US employers who report actual payroll data.
How is the London, UK figure calculated?
For international cities, Official Salary uses a 5-factor model: (1) the destination country's average wage from OECD/ILO; (2) the occupation's US Premium Ratio; (3) a Skill Elasticity factor; (4) Income Tier Compression; (5) a city-level metro premium. Currency conversion uses ECB rates refreshed every 4 hours.
What do P10, P25, P50, P75, and P90 mean?
These are salary percentiles from employer payroll records. P50 (median) means 50% of workers earn less. P75 means 75% earn less — this is the recommended negotiation anchor. P10 and P90 represent the bottom 10% and top 10% respectively.
How is take-home pay estimated?
Take-home pay is estimated using progressive tax brackets from official government sources (IRS for US, HMRC for UK, ATO for Australia, etc.). Social contributions (National Insurance, FICA, etc.) are added. These are estimates — actual take-home depends on deductions, filing status, and location.
How often is data updated?
US BLS salary data refreshes every 24 hours via the BLS public API. OECD international wages refresh monthly. ECB currency rates refresh every 4 hours.
Full formulas and source citations on the methodology page.
What a Nuclear Engineer salary really means in London
Take-home pay, rent affordability, and remote benchmarking — on the $114,821 median.
Estimated take-home
≈ $6,187/month net
- Gross median
- $114,821
- Income tax
- −$29,094
- Social / FICA
- −$11,482
- Effective rate
- 35%
UK income tax + National Insurance employee contributions. Single-filer estimate — not tax advice.
Rent affordability
of take-home on a typical 1-bed (~$1,574/mo)
The 30% rule says housing should stay under 30% of take-home. Here it's comfortably within that line. After all living costs (~$3,747/mo), roughly $2,440/mo is left to save or invest.
Cost-of-living data for London; rent ≈ 42% of budget.
Remote vs onsite
typical fully-remote benchmark range
Onsite Nuclear Engineers in London earn the local median of $114,821. Fully-remote roles are usually benchmarked between the US median ($118,000) and the local rate — employers increasingly set remote pay by national or regional bands, not your city.
Compare all Nuclear Engineer markets →How to reach the top 25% as a Nuclear Engineer in London
The gap between a typical Nuclear Engineer and the top quartile in London is $25,731/year — about $2,144/month more than the median. Reaching the 75th percentile ($140,552) usually comes down to seniority, in-demand specialisations, and negotiating from real data instead of hoping for a raise.
Education Premium — Nuclear Engineer
How degree level affects salary · ACS Census data
Source: US Census Bureau ACS PUMS · BLS OES wage data.
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Nuclear Engineer in Other Cities
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Data Source & Attribution
Salary data sourced from the U.S. Bureau of Labor Statistics OEWS survey (1.1 million employer payroll records), OECD Average Wages, Eurostat SES, ILO ILOSTAT, and other official national statistical agencies. Data is updated via ISR and reflects the most recent release cycle.