Overview
Mechanical Design Engineer – Building Services
Southampton (Hybrid Working)
Full-Time
Competitive Salary + Bonus + Excellent Benefits
What You’ll Be Doing
An established and growing MEP consultancy on the South Coast is looking to appoint a Mechanical Design Engineer to join their friendly, technically focused team in Southampton.
Working on a broad range of building services projects across the healthcare, education, commercial, and research sectors, you’ll be part of a collaborative, multi-disciplinary environment delivering technically sound, sustainable engineering solutions.
This is a great opportunity for someone with a few years of consultancy experience to step into more project ownership, supported by senior mentors and clear career progression.
What You’ll Be Doing
* Deliver mechanical building services designs including HVAC, ventilation, heating, cooling, and domestic water systems
* Produce calculations, specifications, reports, and technical drawings using design tools and software
* Coordinate designs with internal electrical, sustainability, and BIM teams
* Contribute to sustainable and low-carbon strategies across mechanical systems
* Attend client and design team meetings and contribute to technical discussions
* Conduct site visits and surveys to gather technical data
* Ensure designs meet current UK building regulations, CIBSE guides, and client requirements
* Support more junior staff and work closely with senior engineers for project delivery
What You’ll Bring
* Degree or HND in Mechanical or Building Services Engineering (BEng, MEng, or equivalent)
* 2–5 years’ experience in mechanical design within a building services consultancy
* Proficient with mechanical design software (Hevacomp, IES, Revit, AutoCAD, etc.)
* Understanding of HVAC systems, plantroom layouts, pipework, ductwork, and energy efficiency principles
* Strong awareness of current UK regulations and CIBSE best practices
* Excellent written and verbal communication skills
* A proactive, organised, and detail-focused approach to your work
* Ambition to develop professionally – working towards chartership is encouraged and supported
Why You’ll Want to Join
* Work with one of the South Coast’s most respected independent consultancies
* Hybrid and flexible working built around trust and autonomy
* Broad project exposure from hospitals and schools to large-scale commercial and R&D buildings
* Supportive leadership, collaborative culture, and structured career development
* Full backing towards chartership (CEng)
* Competitive salary and full benefits, including:
o 28 days annual leave + bank holidays
o Discretionary bonus
o Private healthcare & life insurance
o Enhanced pension scheme
o Cycle to work scheme
o CPD support and training allowance
If you're looking for a supportive environment, varied project work, and a clear route to progress—this could be the perfect next step.
Apply now for a confidential conversation.
#J-18808-Ljbffr