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Average Mechanical Engineer Salary in United Kingdom for 2026

A mechanical engineer in United Kingdom earns about 67,400 GBP a year. That's 3% roughly in line with the national average of 69,700 GBP.

Pay ranges widely from country to country and from role to role. The lowest reported salaries in United Kingdom sit around 31,400 GBP a year, while the very top stretches to 107,300 GBP. Everything on this page is in British pound (GBP, symbol £), which lets you compare numbers like-for-like without worrying about exchange rates.

The numbers here are pulled together from official government wage data, large independent salary surveys, and aggregated worker-reported pay. Most reported salaries include the benefits that are common in United Kingdom, such as housing or transport allowances, which is worth keeping in mind if you're comparing against a country where those are usually paid on top.

To turn a gross salary in United Kingdom into a take-home figure, use our United Kingdom salary after tax calculator, which works the latest tax brackets and contributions through the math for you.

How much does a mechanical engineer make in United Kingdom?

Average salary
67,400 GBP
5,616 GBP per month
Lowest reported
31,400 GBP
2,616 GBP per month
Highest reported
107,300 GBP
8,941 GBP per month

A typical mechanical engineer working in United Kingdom brings home around 5,616 GBP a month before tax. Entry-level pay starts near 31,400 GBP, and the top of the ladder reaches roughly 107,300 GBP for the most experienced and specialised people in the role.

The wide gap between low end and top end reflects how much pay can vary inside the same job title. A junior mechanical engineer working at a small local employer earns very different money from a senior at a multinational. Skills, employer, city and years in the seat all push the number around. For a cross-country comparison, see the mechanical engineer salary in Guernsey or Jersey, both of which pay in the same currency.

How mechanical engineer pay ranges in United Kingdom

A good way to think about salary in United Kingdom is to look at the distribution rather than the headline average. Half of all mechanical engineers in United Kingdom earn less than 73,100 GBP a year, and the other half earn more. That middle number is the median, and it is usually more useful than the average for answering "is my pay normal here".

Looking at the quartiles fills in the picture. A quarter of earners take home less than 46,700 GBP (the 25th percentile), and a quarter clear 97,200 GBP (the 75th percentile). The middle 50% of mechanical engineers sit somewhere inside that band, which is where the typical reader of this page probably lives.

The very lowest reported salaries sit around 31,400 GBP. The highest stretch to 107,300 GBP, though only a small fraction of earners ever reach that level. If you are deciding whether your own offer or current pay is reasonable, work out which of those four bands you would fall into and use that as your reference point.

31,400
Low
73,100
Median
107,300
High
46,700
25th
97,200
75th
The middle 50% sit between the 25th and 75th percentile Tails are the lowest and highest reported All figures in GBP

Mechanical engineer pay by experience in United Kingdom

Years of experience is the single biggest lever on pay for a mechanical engineer in United Kingdom, ahead of education and almost any other single factor. The longer you have been in the role, the more your employer can trust you to handle complexity, mentor others and act independently, all of which command higher pay. The chart below shows how the typical mechanical engineer salary changes as you move through the career ladder.

  • 0-2 Years
    33,000 GBP
  • 2-5 Years
    +39% from previous
    46,000 GBP
  • 5-10 Years
    +48% from previous
    68,100 GBP
  • 10-15 Years
    +24% from previous
    84,500 GBP
  • 15-20 Years
    +7% from previous
    90,600 GBP
  • 20+ Years
    +8% from previous
    97,600 GBP

The single largest jump on the ladder is from 2 - 5 Years to 5 - 10 Years, where pay rises by about 48%. That is the point at which a mechanical engineer typically goes from "competent in the role" to "the person other people in the team learn from", and the market pays well for that step.

Mechanical engineer pay by education in United Kingdom

Education sits alongside experience as one of the biggest factors driving mechanical engineer pay in United Kingdom. Higher qualifications consistently pull higher salaries, but the size of the gap tends to be smallest at junior levels and widens as people move up. Two people in the same role with the same years of experience but different degrees can end up earning very different money once they reach mid-career.

Below is the average mechanical engineer salary in United Kingdom broken down by the highest level of education a worker has completed.

  • Bachelor's Degree
    40,300 GBP
  • Master's Degree
    +98% from previous
    79,600 GBP

Mechanical engineer gender pay gap in United Kingdom

The gender pay gap is a stubborn feature of almost every labour market, and United Kingdom is no exception. Male mechanical engineers in United Kingdom earn an average of 67,800 GBP a year, while female mechanical engineers earn around 63,500 GBP. That works out to a 7% gap in favour of men, even when comparing people doing the same work.

A pay gap of this size has a real long-term cost. Over a typical thirty-year career it can add up to several years of pay, and it compounds through pensions, retirement contributions and bonus-linked stock. Some of the gap is explained by women being more likely to work part-time, take career breaks, or be steered toward lower-paying specialisations. Some of it is straightforward unequal pay for the same job, which is harder to defend.

Mechanical Engineer gender pay gap

6%

Men earn this much more than women on average in United Kingdom.

Men 67,800 GBP
Women 63,500 GBP

Pay raises for a mechanical engineer in United Kingdom

Most countries hand out at least some kind of pay raise every year, typically when an employee's contract is reviewed or as a cost-of-living adjustment to keep wages roughly in step with inflation. The rhythm and size of those raises varies hugely between industries.

A typical worker doing this role in United Kingdom sees a raise of about 12% every 15 months, which works out to roughly 10% on an annual basis. That figure is the typical underlying rate; in years where inflation runs high you can usually expect a bit more, and in flat-economy years a bit less.

Across all jobs in United Kingdom, the national average raise is around 9% every 15 months.

By industry

Industries with the highest pay raises in United Kingdom:

  • Banking
  • Energy
  • Information Technology
  • Healthcare
  • Travel
  • Construction
  • Education

By experience level

Experienced workers tend to see larger raises. Retaining a senior is cheaper than replacing them, so employers fight harder for them.

  • Junior Level
    3% - 5%
  • Mid-Career
  • Senior Level
  • Top Management

Mechanical engineer bonus rates in United Kingdom

Bonuses are the other half of total compensation, and they vary a lot between jobs and industries. Some roles are paid almost entirely in base salary; others lean heavily on bonus structures tied to revenue, project completion or company performance. Whether a job pays a bonus, how big it is, and how often it lands all factor into whether the headline salary is actually a good offer.

61%

61% of mechanical engineers in United Kingdom reported a bonus of some kind in the past twelve months. That makes a mechanical engineer a moderate-bonus role overall, which is useful context when you're weighing up a job offer where the base is below market.

Among those who did receive a bonus, the size of the payment varied substantially. Reported bonuses ranged from 2% to 7% of base salary. The remaining 39% of mechanical engineers reported no bonus at all over the same period.

Which careers pay bonuses in United Kingdom

Revenue-facing roles tend to pay the biggest bonuses. Operational and support roles tend toward smaller, more predictable ones.

  • Finance
  • Architecture
  • Sales
  • Business Development
  • Marketing / Advertising
  • Information Technology
  • Healthcare
  • Insurance
  • Customer Service
  • Human Resources
  • Construction
  • Transport
  • Hospitality

Mechanical engineer: public vs private sector pay

Public-sector pay in United Kingdom is about 7% more than private-sector pay for similar work. The private sector typically offers stronger upside and bigger bonuses; the public sector typically offers better benefits and stability.

Public vs private pay gap

6%

Public-sector workers earn this much more than private-sector workers in United Kingdom on average.

Public sector 72,700 GBP
Private sector 68,200 GBP

Mechanical engineer salary by city and region in United Kingdom

Mechanical engineer pay is not even across United Kingdom. The chart below shows the highest-paying cities and regions in the dataset, followed by the full location table.

  • England
  • Scotland
  • Leeds
  • Birmingham
  • London
  • Liverpool
  • Sheffield
  • Bradford
  • Kingston upon Hull
  • Glasgow
LocationTypeAverageMedianRange
EnglandRegion124,500 GBP132,000 GBP58,600-195,200 GBP
ScotlandRegion99,600 GBP99,700 GBP48,600-152,900 GBP
LeedsCity79,600 GBP76,000 GBP42,000-118,900 GBP
BirminghamCity79,600 GBP87,600 GBP38,100-128,400 GBP
LondonCity79,600 GBP87,300 GBP34,800-127,700 GBP
LiverpoolCity79,600 GBP74,900 GBP40,700-123,000 GBP
SheffieldCity78,200 GBP84,800 GBP36,500-125,400 GBP
BradfordCity77,300 GBP75,800 GBP35,400-117,100 GBP
Kingston upon HullCity75,400 GBP76,900 GBP36,800-117,100 GBP
GlasgowCity75,000 GBP71,600 GBP38,000-114,900 GBP
SomersetCity74,100 GBP68,300 GBP36,200-112,700 GBP
NottinghamCity74,100 GBP74,700 GBP35,000-114,300 GBP
ManchesterCity73,800 GBP75,900 GBP37,300-115,600 GBP
PlymouthCity73,800 GBP74,700 GBP35,000-114,300 GBP
BristolCity73,700 GBP79,600 GBP34,000-118,900 GBP
LeicesterCity73,300 GBP78,500 GBP34,000-115,600 GBP
BelfastCity73,200 GBP76,800 GBP35,100-116,400 GBP
BrightonCity73,100 GBP69,400 GBP35,600-108,200 GBP
CardiffCity72,700 GBP71,200 GBP36,700-111,700 GBP
EdinburghCity72,300 GBP77,400 GBP36,400-114,300 GBP
NewportCity71,800 GBP78,200 GBP32,300-114,600 GBP
CoventryCity71,400 GBP71,900 GBP37,200-114,600 GBP
AberdeenCity71,400 GBP69,200 GBP38,100-108,200 GBP
PortsmouthCity71,200 GBP74,600 GBP33,200-111,700 GBP
ArmaghCity71,200 GBP67,200 GBP35,600-107,700 GBP
WolverhamptonCity70,900 GBP77,300 GBP31,700-111,700 GBP
NorwichCity70,800 GBP73,300 GBP32,200-108,200 GBP
DerbyCity70,000 GBP64,400 GBP35,500-105,800 GBP
SouthamptonCity69,700 GBP70,600 GBP33,600-108,200 GBP
SwanseaCity69,700 GBP67,300 GBP37,100-109,000 GBP
DundeeCity68,900 GBP73,500 GBP30,600-109,700 GBP
CambridgeCity68,400 GBP68,500 GBP34,000-109,000 GBP
NewcastleCity68,300 GBP67,900 GBP34,800-107,700 GBP
PooleCity68,100 GBP64,400 GBP36,000-105,800 GBP
YorkCity67,800 GBP65,700 GBP30,700-102,700 GBP
LisburnCity67,600 GBP64,900 GBP34,000-100,700 GBP
NewryCity67,400 GBP73,700 GBP31,400-107,300 GBP
ExeterCity66,400 GBP67,800 GBP32,300-105,200 GBP
OxfordCity66,100 GBP64,800 GBP37,200-105,200 GBP
PeterboroughCity65,800 GBP72,700 GBP30,000-107,700 GBP
SalisburyCity65,400 GBP61,400 GBP35,400-99,700 GBP
InvernessCity65,200 GBP68,500 GBP29,300-103,600 GBP
CanterburyCity64,900 GBP61,300 GBP32,200-97,400 GBP
GloucesterCity64,600 GBP63,100 GBP35,500-100,400 GBP
LincolnCity64,600 GBP64,400 GBP31,800-100,700 GBP
ChesterCity64,500 GBP69,800 GBP30,800-100,700 GBP
DerryCity64,300 GBP63,200 GBP30,300-97,300 GBP
WalesRegion64,100 GBP61,300 GBP32,200-96,000 GBP
WinchesterCity63,900 GBP60,000 GBP32,900-96,600 GBP
DurhamCity63,500 GBP71,100 GBP30,800-102,700 GBP
WellsCity63,200 GBP63,900 GBP29,100-97,200 GBP
Northern IrelandRegion63,000 GBP61,400 GBP30,700-95,000 GBP
StirlingCity62,300 GBP62,100 GBP33,300-99,400 GBP
StrontianCity61,300 GBP63,100 GBP31,200-93,600 GBP
HartlepoolCity60,800 GBP66,100 GBP27,200-99,100 GBP
KirkwallCity60,700 GBP60,800 GBP31,300-95,300 GBP
St DavidsCity60,700 GBP60,800 GBP31,300-93,600 GBP
BangorCity60,000 GBP63,200 GBP29,300-95,000 GBP
WakefieldCity59,800 GBP65,100 GBP29,600-96,500 GBP
AbingdonCity58,800 GBP60,600 GBP29,200-93,100 GBP
TruroCity58,800 GBP57,100 GBP29,400-93,100 GBP
RiponCity58,400 GBP59,100 GBP28,900-92,100 GBP
StromnessCity56,800 GBP61,600 GBP24,800-88,700 GBP

Mechanical Engineer in United Kingdom: FAQs

  • How much does a mechanical engineer make per month in United Kingdom?

    A mechanical engineer in United Kingdom earns about 5,616 GBP a month before tax, based on an annual average of 67,400 GBP.

  • What's the salary range for a mechanical engineer in United Kingdom?

    Entry-level mechanical engineers in United Kingdom start near 31,400 GBP. Top-end pay reaches around 107,300 GBP. The middle 50% of earners sit between 46,700 and 97,200 GBP.

  • Is the median mechanical engineer salary in United Kingdom higher or lower than the average?

    The median is 73,100 GBP, higher than the average of 67,400 GBP. Half of mechanical engineers in United Kingdom earn below the median, half earn above it.

  • What's the gender pay gap for mechanical engineers in United Kingdom?

    Men working as a mechanical engineer in United Kingdom earn around 7% more than women on average (67,800 vs 63,500 GBP a year).

  • Do mechanical engineers in United Kingdom get bonuses?

    About 61% of mechanical engineers in United Kingdom reported a bonus in the past 12 months. Reported bonuses ranged from 2% to 7% of base salary.

  • Do mechanical engineers earn more in the public or private sector in United Kingdom?

    In United Kingdom, the public sector pays a mechanical engineer about 7% more on average. Public-sector pay tends to be steadier; private-sector pay tends to offer bigger upside.

  • How often do mechanical engineers in United Kingdom get a pay raise?

    A mechanical engineer in United Kingdom sees a raise of around 12% every 15 months, equivalent to roughly 10% a year.