Make Your Resume Now

Senior Mechanical Engineer

Posted October 18, 2025
Permanent - Full Time £50,000 - £60,000 / year

Job Overview


About us
Zenergi supports and empowers our customers’ journey to net zero. With a unique range of services, we tailor sustainable solutions for all our customers.

What sets us apart? We drive major reductions in costs, energy consumption and carbon emissions with our market-leading procurement service; informed advice, and unrivalled engineering expertise.

We’re here to guide you every step of the way. We strongly believe in supporting every member of the team to become the best they can during their Zenergi journey. We are committed to providing a positive environment where people can grow and develop both professionally and personally.


About the role
In this role the successful candidate would be working as part of the mechanical design team to deliver projects from feasibility through to construction. – (RIBA Stages 1-6)

Key Responsibilities


Primary duties

· Design, specifications and construction stage project management of mechanical projects (all aspects of Mechanical Services), this will include all RIBA stages.
· Run and lead their own projects. This will be multiple projects at any one time.
· Ensuring all projects are designed and implemented to meet British Standards, CIBSE Guides to Good Practice and other appropriate legislation guides to good practice.
· Mechanical Services Feasibility Study and Energy Efficiency Reports.
· Attend project meetings.
· Attend regular Design Department meetings where workload schedules will be planned.
· Develop good relationships with each team member.

Skills, Knowledge and Expertise


Skills Essential Desirable

· Able to manage/prioritise workload to meet deadlines whilst maintaining good communication with clients and design teams
· Project leading / client facing experience


Knowledge & Qualifications Essential Desirable

· Good working knowledge of industry regulations, mechanical design, and installations
· Good working knowledge of utility services, both new connections and disconnections
· Project management/leading building service projects
· ONC/HNC in building services engineering or equal professional qualifications 
· Understanding of electrical services


Experience Essential Desirable

· Experience in mechanical engineering, engineering consultancy and/or mechanical installations
· Experience in design calculation software packages: AutoCAD & IES 
· Experience in renewable technology and renewable systems
· Experience in design calculation software packages: Design Builder, Cymap, BIM projects and Revit



Ready to Apply?

Take the next step in your career journey

Stand out with a professional resume tailored for this role

Build Your Resume – It’s Free!