Rodeo
Get started

Mantis Ltd

Senior Electrical Engineer

Manchester
£67.5k/yr
Posted about 16 hours ago
Sign up to applySee more jobs like this

How your CV stacks up

1Upload CV
2Analyse CV
3Improve CV

Upload your CV to see how well it fits this job role

?%

At Mantis

We are looking for someone highly driven, ambitious and technically sharp who is ready to play a key role in delivering low energy building solutions.

As a company, we have grown to an exciting point since being established in 2018 and are continuing on an ambitious high-growth journey. As our Senior Electrical Engineer, you will play a key role in supporting the delivery of projects while helping drive our shared vision of meeting the UK’s 2050 Net Zero Carbon Targets for Buildings.

As Senior Electrical Engineer, you will become an integral part of a friendly and dynamic consultancy based in the heart of Wilmslow town centre and will play an important role in supporting the continued growth of the business.

The Role

The role will primarily focus on delivering electrical building services design within our Building Services Team.

This role is about ownership: leading electrical building services design, providing technical oversight, working closely with clients and project teams, and supporting the successful delivery of projects across domestic, commercial and public sector buildings.

Typically, your projects will cover:

  • Heating Systems Design
  • Hot & Cold Water Design
  • Ventilation and Heat Recovery Systems Design
  • Above Ground Drainage Systems Design
  • HVAC Systems Design
  • HVAC Control Systems
  • Air Conditioning & Cooling Systems Design
  • Mechanical Plant Room Design
  • Air Source and Ground Source Systems Design

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

Start with a chat, not a search bar

Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

P

Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

See breakdown
Save jobNot relevant
View details

It searches the market for you

Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.

Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

See breakdown
Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

See breakdown
Strong

Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

We anticipate that you will take great pride in the quality of your work and all associated deliverables.

What We Offer

  • Total Compensation Package up to £67,500
  • Base Salary up to £60,000
  • 36 days Holiday (Including Public Holidays)
  • 10% Overall Pension Contribution
  • Comprehensive Training and Personal Development Plan
  • Hybrid Working (2 days WFH / 3 days office-based)
  • Monday to Friday (Flexi Start / Finish Time)

Additional Company Benefits

  • Private Medical Insurance
  • Holiday Buy and Sell Scheme
  • Electrical Vehicle Salary Sacrifice Scheme
  • Cycle to Work Scheme
  • Sustainable Volunteering Day
  • Regular Company Funded Social Events
  • We are an equal opportunities employer

The Role

  • Providing Electrical Services Design to Low Energy Buildings (Domestic, Commercial and Public Building Sectors)
  • Leading Electrical Building Services Design projects through all RIBA stages 1-6
  • Supporting the Building Services Design process (RIBA 1-4) and services team
  • Supporting the construction process (RIBA 5-6) and project management teams
  • Supporting Low Energy Building Design (RIBA 1-4) and technical teams
  • Produce, review, and approve calculations, analyses, drawings, models, and technical reports.
  • Providing subject matter expert knowledge on Electrical Engineering Design
  • Acting as a mentor for Junior Electrical Engineers
  • Developing and improving technical systems in the business
  • Developing and maintaining relationships with clients, suppliers, and experts

Get help with your application

Your very own career expert that helps elevate your application to the next level.

Get help applying for this job

We Are Looking for Skills in Some of the Following Areas

  • Internal, External and Emergency Lighting Design
  • Small Power and Data System Design
  • Fire & Security Systems Design
  • Cable Containment Design
  • LV Electrical Distribution
  • HV Electrical Distribution
  • Cable Sizing and Amtech Calculations
  • Lightning Protection Systems
  • Electrical Plant Room Design
  • Solar Photovoltaic Systems Design
  • Battery Storage Systems Design
  • Dialux
  • Revit

To Be Successful, the Following Experience Will Be Required

  • Chartered Electrical Engineer
  • Member of a recognised professional body e.g. IET, CIBSE
  • Minimum 5 years’ experience in the Building Services Sector
  • Minimum 3 years’ experience in a senior position
  • Minimum Bachelor’s Degree in Electrical Engineering or Building Services Related Degree / Apprenticeship

If you would like to start your career here at Mantis Energy, please apply with your CV and cover letter or feel free to contact us at ADMIN@MANTISENERGY.CO.UK

Trusted by 25,000+ job seekers

“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”

Jessica, London

Get help applying for this job

Skills

Internal, External and Emergency Lighting Design
Small Power and Data System Design
Fire & Security Systems Design
Cable Containment Design
LV Electrical Distribution
HV Electrical Distribution
Cable Sizing
Amtech Calculations
Lightning Protection Systems
Electrical Plant Room Design
Solar Photovoltaic Systems Design
Battery Storage Systems Design
Dialux
Revit
Electrical Building Services Design
RIBA Stages

Location

Manchester, England, United Kingdom

Sign up to applySee more jobs like this