Senior/Principal Mechanical Engineer

Senior/Principal Mechanical Engineer - Building Services

Location: Manchester City Centre

Salary: £55,000-£60,000 + Car Allowance

Benefits: 33 Days Holiday + 2-Week Paid Christmas Shutdown, Private Healthcare, Hybrid Working

Working Pattern: 3 Office Days / 2 WFH - Core Hours 10am-3pm

A New Year Move? Join a High-End, Design-Led Building Services Consultancy

A respected and steadily growing Building Services consultancy in Manchester City Centre is looking for a Senior/Principal Mechanical Engineer to join the team in early 2025. This is a rare opportunity to step into a role where you will lead projects, manage clients, and progress towards Director level in a business that values quality, trust, and long‑term relationships.

You’ll work directly with the two Directors in a beautifully refurbished, collaborative city‑centre office shared with around 20 technical and project staff. The company operates in a niche, ultra‑high‑end residential market, where briefs are extremely detailed and design variations are minimal — meaning you can focus on doing your best work.

They have just hired a Mechanical Engineer with strong site experience who has transitioned into design. Now, they are seeking an experienced, Mechanical Engineer who can operate as a project lead.

Working on project values ranging from £300K - £1M MEP. Total build can be many tens of millions.

• 
  
• Independently lead mechanical building services design projects, mainly in prime and super‑prime residential and boutique hotel sectors.
  
• Work closely with architects, developers, and clients on projects with immaculate finishes and cutting‑edge systems.
  
• Act as a confident, reliable, client‑facing representative for the business.
  
• Conduct site visits in London once a week or once a fortnight, with little to no overnight stays.
  
• Take ownership of project delivery from concept to completion, working with minimal supervision.
  
• Mentor and support junior engineers within the team.
  

• 
  
• A strong Senior/Principal Mechanical Engineer with around 10 years' experience in building services consultancy.
  
• Mechanically biased but with a reasonable understanding of electrical and multidisciplinary coordination.
  
• Ideally experienced in high‑end residential projects — but they know this is rare, so strong consultancy experience is the priority.
  
• CIBSE member (chartered or actively working towards chartership).
  
• A natural "doer" — someone who takes initiative, leads their own projects, and thrives in a client‑facing environment.
  
• Driven, ambitious, and excited by the idea of progressing towards Director level in a growing business.
  

• 
  
• A genuinely supportive environment where detailed briefs mean less firefighting and fewer out‑of‑scope surprises.
  
• Client‑first culture focusing on quality rather than volume.
  
• Opportunity to shape the team, mentor others, and steadily step into a leadership role.
  
• Hybrid working and excellent work‑life balance.
  
• High‑end projects you can be proud to put your name to.
  

If you’re looking for a role where you can take ownership, work on exceptional projects, and progress quickly, get in touch with Rob Jones at Calibre Search on (phone number removed) or click Apply now.

Calibre Search promote equality in the workplace and we welcome applications from all suitably skilled or qualified candidates regardless of their sex, race, disability, religion/beliefs, sexual orientation or age. We act as both an employment agency and employment business