Mechanical Design Engineer
Sheffield
TH22012026MDE
Mechanical & Electrical
Hybrid, Permanent

Apply for this job

  • Accepted file types: doc, docx, pdf, Max. file size: 15 MB.

Discipline: Building Services, Design

Speciality: District Heating, Heat Networks

UK Residency Required: Yes

Salary: £37000 - £51000 (negotiable)

Benefits: plus benefits as listed

Apply by: 27/02/2026

Min Experience: 2 years

OVERVIEW & ROLE DESCRIPTION

The Company

Our client is a fast-growing, UK based, innovative business which is looking to deliver over £1bn of heat network projects in the coming years. They fund, design build, operate and maintain low carbon district energy networks and building energy systems for communities, towns and cities. Working with local authorities, developers, house builders and property owners.

Continued growth has created a new opportunity for an experienced Mechanical Engineer to join the design team based in their Sheffield offices.

The Position

The role is to support the design and growth of heat network infrastructure in the UK, so you may also be expected to visit prospective and active construction sites throughout the UK on occasion.  The role will involve the design of District Heating infrastructure including Mechanical Building Services.

This position will differ from conventional design responsibilities in that the engineer will be given the opportunity to help ‘own’ design projects from inception through to operation. Following the handover to the Operations Team, the engineer will continue to monitor and evaluate feedback from the Team to help refine and improve the design and all future designs.

Specific Tasks

Participating on the design and delivery of new energy projects during the pre-construction and construction phases. This will include:

  • Designing hydronic systems and system calculations
  • Undertake hydraulic and thermal modelling of system through the use of software.
  • Assist in the design of medium to large scale low carbon energy systems, heat distribution networks, controls, plant-rooms, thermal storage and fuel storage.
  • The production of detailed drawings, reports and specifications.
  • Equipment selection and specification
  • Surveying and evaluating existing buildings energy systems.
  • Assist in the production of viability and feasibility reports of energy systems,
  • Coordinating the work of others and coordinating work with engineers of other discipline
  • Provide regular on and off-site evaluation to ensure design compliance during construction phase

The Person

We are looking for an enthusiastic Design Support Engineer (Mechanical) with excellent energy engineering design, technical, and software skills who enjoys working collaboratively in dynamic multi-professional teams, assisting in all aspects of the delivery of projects from inception to completion to achieve outstanding results.

You will be able to show you have had recent experience in this design area and you will have a keen interest in the field of Energy Engineering Systems for domestic, commercial and industrial buildings. You will have a keen eye for detail and be technically proficient.

Experience & Knowledge

  • Degree qualified in Mechanical Building Services or Energy Engineering.
  • Highly numerate and with a comprehensive understanding of heat transfer, fluid mechanics and fluid hydraulics.
  • 1-3 yrs experience in this field of work
  • Experience of the application of CP1/TS1
  • Working knowledge of UK regulations

Skills

  • Understanding of Heat and Utility Networks is desirable.
  • Competent in AutoCAD
  • Good experience in the use of Revit
  • Experience in using Construction Management platforms such as Procore.
  • IT proficient; Word, PowerPoint, Excel, email systems, etc. as a minimum.

Package on offer

  • Base salary – £37k – £51k
  • Discretionary bonus based on individual and business performance.
  • 25 days holiday plus stats
  • Pension plan provision.
  • Private health care scheme available
  • IT equipment
  • Health and well-being support
  • Continuing learning and development opportunities.
  • An inclusive culture that promotes diversity

 

Apex Resourcing Solutions is a recruitment agency acting on behalf of this company

SKILLS AND QUALIFICATIONS

Experience & Knowledge

  • Degree qualified in Mechanical Building Services or Energy Engineering.
  • Highly numerate and with a comprehensive understanding of heat transfer, fluid mechanics and fluid hydraulics.
  • 1-3 yrs experience in this field of work
  • Experience of the application of CP1/TS1
  • Working knowledge of UK regulations

Skills

  • Understanding of Heat and Utility Networks is desirable.
  • Competent in AutoCAD
  • Good experience in the use of Revit
  • Experience in using Construction Management platforms such as Procore.
  • IT proficient; Word, PowerPoint, Excel, email systems, etc. as a minimum.

RESPONSIBILITIES

Specific Tasks

Participating on the design and delivery of new energy projects during the pre-construction and construction phases. This will include:

  • Designing hydronic systems and system calculations
  • Undertake hydraulic and thermal modelling of system through the use of software.
  • Assist in the design of medium to large scale low carbon energy systems, heat distribution networks, controls, plant-rooms, thermal storage and fuel storage.
  • The production of detailed drawings, reports and specifications.
  • Equipment selection and specification
  • Surveying and evaluating existing buildings energy systems.
  • Assist in the production of viability and feasibility reports of energy systems,
  • Coordinating the work of others and coordinating work with engineers of other discipline
  • Provide regular on and off-site evaluation to ensure design compliance during construction phase

SIMILAR JOBS

Mechanical Estimator
Overview We are currently recruiting for a Mechanical Estimator on behalf of a successful HVAC Facilities company who specialise in commercial hva [...]
Leighton Buzzard
Permanent
Air Conditioning Engineer
Overview Due to growth we are currently recruiting for an Air Conditioning Engineer on behalf of a well-know and successful M&E and HVAC contr [...]
Carlisle, Cumbria, North East
Permanent
Gas Engineer
Overview We are currently recruiting for a Domestic Gas Installation Engineer on behalf of a successful family run heating contractor who speciali [...]
Redcar
Permanent
Scheduler
Overview We are currently recruiting for a Pump Service Scheduler on behalf of a leading manufacturer of rotating electrical machinery and pumps a [...]
Bristol
Permanent
Electrical Design Engineer
The Company Our client is a fast-growing, UK based, innovative business which is looking to deliver over £1bn of heat network projects in the com [...]
Sheffield
Hybrid, Permanent
Mechanical Project Manager
The Opportunity Due to securing several new contracts we are currently recruiting for a Mechanical Project Manager on behalf of a multi-award winn [...]
Leicester
Permanent
Project Manager
Overview Due to growth, we are currently recruiting for a Project Manager on behalf of a national provider of sustainable heating solutions. Opera [...]
Leeds
Permanent
Industrial Electricians
We are looking for experienced Industrial Electricians for 5 to 6 months to work on various National Grid contracts throughout the Midlands and So [...]
United Kingdom
Contract