Principal Mechanical Engineer

Company: Energis Recruitment Ltd
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Job Description:

Principal Mechanical Engineer

Location: Work from HomeSalary: £65k + Excellent Benefits

Energis is currently working with a highly respected building services company that is looking to appoint an experienced Principal Mechanical Engineer to join its growing team. This is an excellent opportunity for an accomplished engineer with a strong residential background to take on a leadership role within a collaborative and forward-thinking business.

Our client delivers comprehensive Mechanical, Electrical and Public Health (MEP) engineering solutions. With a focus on continuous learning, cutting-edge technology and clear communication, their team is recognised for designing innovative, sustainable building services that improve the performance, efficiency and functionality of buildings.

As the business continues to expand, they are seeking a Principal Mechanical Engineer who can lead the technical delivery of residential projects while mentoring engineers, building client relationships and helping shape the future growth of the team.

Key Responsibilities

  • Lead the mechanical design and delivery of residential and mixed-use developments.
  • Manage projects through all RIBA work stages from feasibility to completion.
  • Develop energy-efficient and sustainable engineering solutions that meet current Building Regulations and client requirements.
  • Act as the main point of contact for clients, contractors and project stakeholders.
  • Attend design team meetings and provide technical leadership throughout project delivery.
  • Mentor and develop junior and intermediate engineers.
  • Carry out design reviews and ensure quality assurance procedures are maintained.
  • Project planning, resource management and fee proposals.

Essential Criteria:

  • A degree in Mechanical Engineering or Building Services Engineering plus 7-8 years relevant industry experience.
  • A proven track record delivering large scale residential developments, ideally in London
  • Excellent understanding of UK Building Regulations, British Standards and industry best practice.
  • Experience leading project teams and managing client relationships.
  • A collaborative leadership style with excellent communication and organisational skills.
  • Flexibility to travel to client meetings x 1 /2 month
  • Commercially aware with sound project management skills.
  • Committed to delivering high-quality engineering solutions and excellent client service.

Essential Criteria:

  • Chartered status

What’s on Offer

A highly competitive salary of £65k plus a comprehensive benefits package including:

  • Work from Home
  • Bonus scheme
  • Pension scheme.
  • Professional membership subscriptions.
  • Ongoing CPD and support towards continued professional development.
  • Company Events
  • Genuine opportunities for career progression into senior leadership.
  • The opportunity to work on prestigious residential developments with an experienced and supportive team.

If you’re a Principal Mechanical Engineer looking for your next challenge, or you’re a Senior Mechanical Engineer ready to step into a principal-level position, I’d be delighted to discuss this opportunity with you in confidence.

For further information and a confidential discussion please hit the APPLY NOW button.

By applying for this role you are consenting to Energis Recruitment holding your details for a period of 12 months to be considered for other roles. As a candidate you have the right to consent or object to this.

Skills:Mechanical Engineering MEP HVAC

Benefits:Work From Home Pension Fund Work From Home Performance Bonus CPD

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Posted: July 13th, 2026