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- Tasks: Lead mechanical design projects, focusing on sustainable solutions and collaboration with various teams.
- Company: Join a well-established consultancy known for innovative, low-carbon designs in diverse sectors.
- Benefits: Enjoy flexible working, 25+ days holiday, private healthcare, and a supportive team culture.
- Why this job: This role offers impactful work on heritage and modern projects with clear progression opportunities.
- Qualifications: Degree in Mechanical Engineering or similar, with 6+ years of consultancy experience required.
- Other info: Mentorship opportunities and support towards chartership and leadership development available.
The predicted salary is between 47000 - 65000 £ per year.
Senior / Principal Mechanical Design Engineer – Building Services 📍 Location: South Wales | 💰 Salary: Competitive + Package 📅 Job Type: Full-time, Permanent Lead Mechanical Design, Mentor Talent, and Deliver High-Quality Projects A well-established and highly respected Building Services Contractor in South Wales is seeking a Senior / Principal Mechanical Design Engineer to strengthen their in-house mechanical design team. With a strong pipeline of projects across commercial, education, healthcare, residential, hospitality, and retail sectors, this is an exciting opportunity to take a leadership role with real responsibility. You’ll join a supportive team delivering technically challenging and rewarding projects, from multimillion-pound new builds to complex refurbishments, while having the chance to mentor junior engineers and shape the future of the department. Key Responsibilities Lead mechanical design on projects from concept through to completion Attend and chair design and coordination meetings with internal and external teams Act as the main point of contact for clients, representing the business professionally Ensure all designs comply with UK building regulations, CIBSE guides, and industry standards Develop detailed designs using software such as Hevacomp, IES, Revit, and AutoCAD Review and oversee drawings, schematics, and specifications Mentor and support junior engineers, apprentices, and wider design staff Report project progress to the M&E Design Director Collaborate with the in-house construction team and multidisciplinary stakeholders What We’re Looking For Degree or HNC/HND in Mechanical or Building Services Engineering (or similar) Proven experience in mechanical building services design, ideally within a contractor or consultancy Strong technical knowledge of HVAC, LTHW/CHW systems, and sustainable design principles Competence with design software (Revit, IES, AutoCAD, Hevacomp) Ability to lead projects, take ownership of delivery, and work within budgets Good commercial awareness and client-facing skills Experience in a contracting environment is advantageous, but training can be provided Why Join? Secure, long-term role with a company that invests in its people Competitive salary and benefits package, negotiable depending on experience Flexible working arrangements where required Exposure to a wide range of technically challenging projects Real autonomy and the opportunity to influence the growth of the design function Supportive environment with clear progression opportunities If you’re a Senior / Principal Mechanical Design Engineer looking to take the next step in your career or work on high-quality projects within a company that values its people, apply now or get in touch for a confidential conversation
Senior/Principal Mechanical Design Engineer employer: RGB Recruitment
Contact Detail:
RGB Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior/Principal Mechanical Design Engineer
✨Tip Number 1
Network with professionals in the building services consultancy sector, especially those who have experience in low carbon projects and heritage refurbishments. Attend industry events or webinars to connect with potential colleagues and learn more about the company culture.
✨Tip Number 2
Familiarise yourself with the latest trends and technologies in HVAC systems and sustainable design strategies. Being well-versed in these areas will not only boost your confidence but also demonstrate your commitment to innovation during interviews.
✨Tip Number 3
Prepare to discuss specific projects you've worked on that align with the company's focus on education, healthcare, and heritage sectors. Highlight your role in these projects and how you contributed to their success, particularly in terms of sustainability.
✨Tip Number 4
Showcase your mentoring experience and willingness to share knowledge with junior engineers. This is particularly important for a Principal role, as it reflects your leadership skills and commitment to team development, which are highly valued by employers.
We think you need these skills to ace Senior/Principal Mechanical Design Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your relevant experience in mechanical design, particularly in sectors like education, healthcare, and heritage. Emphasise your technical understanding of HVAC systems and any projects you've worked on that align with the company's focus.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for sustainable design and your ability to lead mechanical design projects. Mention specific examples of your work that demonstrate your skills and how they relate to the role.
Highlight Technical Skills: In your application, be sure to mention your proficiency with design tools such as Revit and AutoCAD. Discuss any experience you have with building performance analysis and how it can contribute to the company's projects.
Showcase Leadership Experience: If you're applying for the Principal level, highlight any mentoring or leadership roles you've held. Discuss how you've contributed to team development and knowledge sharing, as this is crucial for the position.
How to prepare for a job interview at RGB Recruitment
✨Showcase Your Technical Expertise
Be prepared to discuss your experience with HVAC systems and energy-efficient design in detail. Highlight specific projects where you applied building performance analysis and how you collaborated with other disciplines to achieve sustainable solutions.
✨Demonstrate Leadership Skills
As a Senior or Principal Engineer, you'll likely be mentoring junior engineers. Share examples of how you've supported team members in the past, whether through knowledge sharing or leading projects, to show your capability in a leadership role.
✨Familiarise Yourself with Relevant Tools
Make sure you're comfortable discussing your experience with design tools like Revit and AutoCAD. If possible, bring along examples of your work or be ready to explain how you've used these tools to enhance project outcomes.
✨Prepare Questions for the Interviewers
Think about what you want to know regarding the company's approach to low-carbon projects and their team culture. Asking insightful questions not only shows your interest but also helps you assess if the company aligns with your career goals.
