Senior Mechanical Engineer

Aztrum; Bolton; On-site; GBP 65,000 - 100,000; Full time

Job summary

A leading MEP and Sustainability Consultancy in Bolton is seeking a Senior Mechanical Design Engineer to join its team. The role focuses on leading detailed mechanical designs for diverse UK and international projects, emphasizing sustainability. Ideal candidates have a relevant degree and senior consultancy experience, proficiency in Revit and AutoCAD in BIM settings, and a good understanding of sustainability standards. Benefits include competitive salary, career progression, and a supportive work environment.

Benefits

Ongoing professional development

Exposure to high-profile projects

Collaborative working environment

Qualifications

• Degree qualified in Mechanical Engineering or Building Services Engineering.
• Significant experience working within a UK-based building services consultancy in a senior mechanical design role.
• Proven experience using Revit and AutoCAD in a BIM environment.

Responsibilities

• Lead and deliver detailed mechanical building services designs from concept through to construction.
• Prepare and coordinate 2D and 3D models using AutoCAD and Revit, working to BIM Level 2 standards.
• Mentor and support junior engineers, providing technical guidance and design leadership.

Job description

Senior Mechanical Design Engineer (Building Services)

Location: Bolton

Salary : £65,000 - £100,000

An established MEP and Sustainability Consultancy based in Bolton is seeking a Senior Mechanical Design Engineer to join its growing team. The role offers the opportunity to work on a diverse portfolio of UK and international projects, including high-end residential, commercial, retail, healthcare and specialist developments, with a strong focus on sustainable and innovative building design.

This is a senior‑level position suited to an experienced mechanical engineer who enjoys leading projects, mentoring engineers and contributing to technically challenging and environmentally responsible schemes.

Key Responsibilities

• Lead and deliver detailed mechanical building services designs from concept through to construction.
• Prepare and coordinate 2D and 3D models using AutoCAD and Revit, working to BIM Level 2 standards and relevant British Standards.
• Review and check technical designs produced by the team, ensuring quality, compliance and buildability.
• Mentor and support junior engineers, providing technical guidance and design leadership.
• Coordinate designs with mechanical, public health and structural engineers to ensure fully integrated MEP solutions.
• Attend design team, client and contractor meetings, responding to technical queries and RFIs.
• Undertake site visits to review installation quality and ensure compliance with design intent.
• Contribute to sustainable design solutions, supporting low‑carbon, energy‑efficient and net‑zero objectives.

What we’re looking for

• Degree qualified in Mechanical Engineering or Building Services Engineering.
• Significant experience working within a UK‑based building services consultancy in a senior mechanical design role.
• Strong background in detailed mechanical design for sectors such as residential, commercial, healthcare, hospitality or leisure.
• Proven experience using Revit and AutoCAD in a BIM environment.
• Sound knowledge of current British Standards, Building Regulations and PAS 1192 / ISO 19650 frameworks.
• Good understanding of sustainability standards such as BREEAM, energy efficiency and net zero carbon design.
• Experience managing projects and reviewing the work of others.
• Full UK driving licence and willingness to travel for site visits (UK and overseas). A valid passport is required for international travel.

Benefits & What’s on Offer

• Competitive salary depending on experience.
• Exposure to high‑profile UK and international projects, including opportunities for overseas travel.
• Clear career progression and the chance to take a leadership role within a growing team.
• Supportive, collaborative working environment with a strong sustainability ethos.
• Ongoing professional development and support toward chartership (if applicable).

Interested?

Apply today or reach out to Katie at Aztrum for a private and confidential conversation.