Senior Electrical Engineer Jobs in Building Services and What They Pay in 2027
Senior electrical engineers in building services average £56,262 on Indeed, yet the consultancies hiring them rarely publish a salary and increasingly ask for CEng. That makes offers hard to judge. This page sets out verified senior, principal and associate pay, what employers require in 2027 and where the roles sit.
Key Takeaways
- Indeed’s UK senior electrical engineer average is £56,262 from 2.1k salaries, with London at £61,368 and Manchester at £55,280 (2026).
- Glassdoor puts principal electrical engineers at £61,608 and associate electrical engineers at £57,408 across the UK (October 2026).
- Cundall associates average £66,000 and Hoare Lea London associates £58,250 on Glassdoor (October 2026).
- BS 7671:2018+A4:2026 became mandatory on 15 October 2026, when Amendments 2 and 3 were withdrawn.
- Mott MacDonald’s October 2026 senior electrical building services role requires CEng with CIBSE or the IET.
What Senior Electrical Engineers Earn in 2027
Senior electrical engineers in the UK average £56,262 on Indeed, from 2.1k salaries, with a range of £39,341 to £80,461 (19 October 2026). London averages £61,368, which Indeed says is 9% above the national average, and Manchester averages £55,280. Glassdoor’s UK median total pay for the role is £52,000.
| Grade | Area | Figure | Source |
|---|---|---|---|
| Senior electrical engineer | UK | £56,262 average | Indeed, 19 Oct 2026 |
| Senior electrical engineer | London | £61,368 average | Indeed, 10 Oct 2026 |
| Senior electrical engineer | Manchester | £55,280 average | Indeed, 4 Sep 2026 |
| Senior electrical design engineer | UK | £45,280 average | Glassdoor, Oct 2026 |
| Principal electrical engineer | UK | £61,608 average | Glassdoor, Oct 2026 |
| Principal electrical engineer | London | £58,374 average | Glassdoor, Oct 2026 |
| Associate electrical engineer | UK | £57,408 average, 15 salaries | Glassdoor, Oct 2026 |
What do principals and associates earn at named consultancies?
Cundall associates average £66,000 from 30 salaries, and Cundall’s London principal electrical engineers report £59,000 to £64,000 (Glassdoor, October 2026). Hoare Lea’s London grades step from £41,000 at Senior Engineer to £46,750 at Principal and £58,250 at Associate, with Associate Directors reporting £83,000 to £97,000.
Hoare Lea’s grade figures cover all disciplines, not only electrical. At senior electrical level, WSP engineers average £47,850 and Arup’s £50,000 on Glassdoor, which sits below Indeed’s broader £56,262 average for the title.
What Employers Ask of Senior Electrical Engineers
Employers ask senior electrical engineers for consultancy design experience, chartership or clear progress to it, and fluency in software such as Amtech ProDesign, Dialux, Relux and Revit. Mott MacDonald’s senior electrical building services role, published on 8 October 2026 for London or Manchester, requires a degree-qualified Chartered Engineer with CIBSE or IET membership.
- Mott MacDonald, Senior Electrical Building Services Engineer, London or Manchester. It asks for CEng and names Amtech, IES, Dialux and Revit, with 4.5% to 7% pension matching and 33 to 35 days’ holiday.
- Hoare Lea, Senior Electrical Engineer, Cambridge. It covers lighting, fire alarms, security, data, containment and small power, with Electrical OM, Dialux, Relux and Revit, a 9-day fortnight and up to 30 days’ leave.
- Cundall, Senior Electrical Engineer, Birmingham. It covers distribution, power generation, lighting and security design using ProDesign, Revit and Dialux.
- Cundall, Principal Electrical Critical Systems Engineer. It says chartered status is “welcome but not required” and trains new starters through its internal DC101 data centre programme.
Critical systems is one of the clearest senior specialisms, and some design engineers take their skills into data centres through training like Cundall’s.
Which BS 7671 edition do senior electrical engineers need in 2027?
Senior electrical engineers need BS 7671:2018+A4:2026, which became mandatory on 15 October 2026. The IET published Amendment 4 on 15 April 2026 and withdrew Amendments 2 and 3 after a six-month familiarisation period. The IET calls A4 a major update, with extensive changes that include a new Chapter 57.
What does building safety law expect of senior electrical designers?
Building safety law makes designers accountable for compliance. Under the Building Regulations etc. (Amendment) (England) Regulations 2023, designers must take all reasonable steps to make sure their work would comply if built, and individuals must show the skills, knowledge, experience and behaviours for the work. Higher-risk buildings of 18 metres or seven storeys need Building Safety Regulator approval before work starts.
Senior Electrical Roles on the Contractor Side
Contractor-side senior electrical roles focus on site delivery rather than design. BSV Recruitment’s live Manchester vacancy for a Senior Electrical Engineer, Building Services, pays £45,000 to £55,000 and leads MEP installation works through testing, commissioning, snagging and handover (25 October 2026).
The role asks for 18th Edition Wiring Regulations knowledge and experience across commercial, industrial or construction projects. Its band sits close to Indeed’s £55,280 Manchester average for senior electrical engineers. The engineer also mentors junior MEP and electrical staff.
How We Place Senior Electrical Engineers
We place senior, principal and associate electrical engineers with consultancies and MEP contractors through our electrical engineering recruitment desk. Our team includes Kate Murrells, who marked 12 years with BSV in October 2026 and works with engineering consultancies, contractors and MEP businesses.
- Step 1. We find out whether you want design leadership, critical systems or site delivery, because each route pays differently.
- Step 2. We benchmark offers against Indeed and Glassdoor bands for your grade and city, from £55,280 in Manchester to £61,368 in London.
- Step 3. We check your CV shows CEng progress, BS 7671 A4 knowledge and the design software employers name.
- Step 4. We prepare you for technical interviews and coach the presence panels expect at senior level.
- Step 5. We prepare you for counter-offers and plan a clean resignation with your current employer.
Senior Electrical Engineer Jobs FAQs
How much does a senior electrical engineer earn in the UK?
Indeed puts the UK senior electrical engineer average at £56,262 a year, from 2.1k salaries updated on 19 October 2026, with a typical range of £39,341 to £80,461. London averages £61,368 and Manchester £55,280. Glassdoor shows a £52,000 median total pay for the role across the UK.
What does a principal electrical engineer earn?
Glassdoor lists a UK average of £61,608 for principal electrical engineers, with base pay between £49,000 and £77,000 (October 2026). The London average is £58,374. At consultancy level, Cundall’s London principal electrical engineers report £59,000 to £64,000, and Hoare Lea’s London principals average £46,750 across all disciplines.
How much do associate electrical engineers earn in building services?
Glassdoor reports a UK average of £57,408 for associate electrical engineers, from 15 salaries, with total pay of £57,000 to £80,000 (October 2026). At named consultancies, Cundall associates average £66,000 from 30 salaries and Hoare Lea London associates average £58,250 from 81 salaries, across all disciplines.
Do senior electrical engineers need to be chartered?
Chartership isn’t universal, but it decides access to many senior and principal roles. Mott MacDonald requires CEng for its senior and principal electrical building services posts, while Cundall’s principal critical systems role says chartered status is welcome but not required. The Engineering Council assesses CEng against the five competence areas of UK-SPEC.
Which software do senior electrical engineers use?
Senior electrical engineers in building services use Amtech ProDesign for distribution design, Dialux or Relux for lighting, and Revit for coordinated models. Mott MacDonald’s October 2026 senior role also names IES and AutoCAD, and Hoare Lea’s Cambridge role names Electrical OM alongside Dialux, Relux and Revit.
Ready to take the next step in your senior electrical career?
Send your CV to BSV Recruitment and we’ll match your design, critical systems or site delivery experience to employers hiring senior electrical engineers now.