Senior Mechanical Design Engineer – Leicester

Hays Construction and Property

Your new company
You'll be joining a well‑established building services consultancy known for delivering high‑quality, sustainable and energy‑efficient engineering solutions. The Leicester team supports a variety of project types across commercial, residential, healthcare, education, industrial and public sector environments. The business places strong emphasis on technical excellence, collaboration and career development, offering a supportive environment for senior engineers to thrive and influence project outcomes.
Your new role
As a Senior Mechanical Design Engineer, you will take the lead on mechanical design delivery across a range of projects. You will be responsible for producing and overseeing calculations, drawings, specifications and technical reports, while ensuring design quality, programme and client expectations are met.You will work closely with multidisciplinary colleagues, represent the consultancy in meetings, guide junior engineers, and contribute to project strategy and decision‑making. You'll also support the integration of low‑carbon and renewable technologies, assist with site inspections, and help maintain high technical standards across the mechanical discipline.What you'll need to succeed
A degree, HNC or HND in Mechanical or Building Services Engineering

A strong background in mechanical building services design at senior level
Proficiency in relevant design tools including Revit, Amtech, Relux/Dialux and Microsoft Office
Strong understanding of British Standards, Building Regulations and industry guidelines
Experience incorporating low‑carbon, renewable and energy‑efficient solutions
Awareness of BREEAM and sustainable design principles
Understanding of electrical interfaces to ensure coordinated design
Professional membership (e.g., CIBSE or IMechE) or active progression toward it
Confident communicator with the ability to engage clients, contractors and partners effectivelyWhat you'll get in return
A salary between £50,000 and £65,000, depending on experience

Clear and structured progression opportunities, including support toward Chartership
A flexible, modern approach to working
Generous holiday allowance with the option to buy or sell additional days
Enhanced sickness and family‑friendly benefits
Exposure to varied and technically interesting, sustainability‑focused projects
Cycle‑to‑work and electric vehicle schemes
Eye care support, employee assistance programme and team‑building allowances
Additional incentives such as referral bonusesWhat you need to do now

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