Senior/Principal Mechanical Design Engineer

  • Hays Specialist Recruitment Limited
  • Nottingham, Nottinghamshire
  • Oct 19, 2025
Full time Engineering

Job Description

Your new companyI'm recruiting on behalf of a respected building services consultancy with a long-standing reputation for delivering high-quality engineering and project management solutions across the UK. Known for its collaborative culture and client-first approach, the business works across sectors including hospitality, residential, and the public sector.Following a recent strategic partnership, the company has expanded its offering to include project monitoring and building surveying-creating a more integrated service for clients and opening up exciting opportunities for technical leadership and innovation.Your new roleStarting in January, this is a fantastic opportunity for a Senior or Principal Mechanical Design Engineer to take a leading role within a multidisciplinary team. You'll be responsible for overseeing mechanical design work across a range of building services projects, while also mentoring and supporting junior engineers.The role is highly flexible, with most work carried out remotely. You'll only need to attend the Nottingham office on average once every couple of weeks, making it ideal for someone who values autonomy and work-life balance but is still within reasonable commuting distance for occasional in-person collaboration.What you'll need to succeed

  • Proven experience in mechanical building services design, ideally at senior or principal level.
  • Strong technical knowledge across HVAC, hot & cold water systems, ventilation, and sustainable design.
  • Ability to lead projects and coordinate with other disciplines.
  • Experience mentoring junior engineers and supporting their development.
  • Proficiency in design software such as AutoCAD, Revit, and mechanical calculation tools.
  • Excellent communication and client-facing skills.
  • Degree in Mechanical Engineering, Building Services Engineering, or a related field.
  • A full UK driving licence and access to a car for occasional site visits and office travel.

What you'll get in return

  • A leadership role within a forward-thinking and supportive consultancy.
  • High levels of remote working with flexible arrangements.
  • The chance to shape projects and mentor the next generation of engineers.
  • Exposure to a diverse portfolio of work across multiple sectors.
  • Competitive salary and benefits package.
  • Clear progression opportunities and investment in your professional development.
  • A collaborative culture that values innovation, integrity, and people growth.

What you need to do nowIf you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

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