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- Tasks: Lead innovative mechanical design projects and mentor engineers in a dynamic environment.
- Company: Join a unique consultancy founded by engineers who prioritise creativity and inclusivity.
- Benefits: Enjoy profit share, bonuses, hybrid working, and wellbeing support for your healthy activities.
- Why this job: Shape the future of engineering while working on exciting decarbonisation projects with a supportive team.
- Qualifications: Seeking experienced Senior or Principal Mechanical Engineers with consultancy experience and strong communication skills.
- Other info: This role offers a chance to influence company culture and direction significantly.
The predicted salary is between 52000 - 65000 £ per year.
Human Capital Solutions UK provided pay range
This range is provided by Human Capital Solutions UK. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range
$65,000.00/yr – $75,000.00/yr
Direct message the job poster from Human Capital Solutions UK
Global HR Recruiter | Engineering & Building Services | Connecting Top Talent Across the UK & Australia
Principal Mechanical Engineer – To £75k + Profit Share + Bonus + Hybrid working
This isn’t your standard MEP and Sustainability consultancy.
Founded by two Chartered Engineers who were frustrated with the corporate grind, they have scaled steadily and created something unique. A bold, inclusive, and forward-thinking business that empowers engineers to innovate, own their ideas, and grow fast without being boxed in.
Due to growth, they are now looking for a Principal Mechanical Engineer for their London studio.
Someone who can lead projects and inspire technically, commercially, and culturally.
What You’ll Be Doing:
- Leading mechanical design across a variety of commercial office fit-outs, schools, theatres, residential, hotels, and major decarbonization schemes.
- Managing major projects from early stage through to delivery on site (RIBA Stages 2–6).
- Supporting and mentoring engineers from Graduate to Senior level.
- Collaborating closely with their Electrical, PH, and Sustainability teams to deliver considered, coordinated design solutions.
- Driving innovation, everything from developing new tools to workflow improvements, with full IP ownership and support.
- Using Revit, H2X, and Bluebeam to develop and review technical content.
Who you are
- An experienced Senior or Principal Mechanical Engineer, ideally with experience in consultancy.
- Ambitious, self-driven, and passionate about mentoring others.
- Strategic in your thinking, and consistent in your project delivery.
- A strong communicator who builds trust quickly.
- Eager to shape not just projects, but the company’s future.
What makes them different?
- Transparent Salary Structure – no smoke and mirrors; fair and open across the team.
- Profit Share + Bonus – regular reviews in June and December.
- You Own Your IP – any tool, plugin, or product you develop? You keep it, they will back it, you benefit.
- Inclusive & Social Culture – They do proper team days out, and have a genuinely supportive vibe.
- Wellbeing Support – Monthly contribution towards a healthy activity of your choice.
- Continuous Growth – Mentoring from the two Directors, constant CPD, and exposure to cutting-edge decarbonisation and sustainability work.
This isn’t just a step up from Senior to Principal. It’s a chance to shape the culture, direction, and legacy of a growing consultancy. If you want your ideas to count, your projects to challenge you, and your team to back you, this is it.
Seniority level
-
Seniority level
Associate
Employment type
-
Employment type
Full-time
Job function
-
Job function
Engineering, Design, and Consulting
-
Industries
Engineering Services, Building Construction, and Design Services
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Principal Mechanical Engineer employer: Human Capital Solutions UK
Contact Detail:
Human Capital Solutions UK Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Mechanical Engineer
✨Tip Number 1
Network with professionals in the engineering field, especially those who work in consultancy. 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 tools and technologies mentioned in the job description, such as Revit, H2X, and Bluebeam. Consider taking online courses or tutorials to enhance your skills and demonstrate your commitment to innovation.
✨Tip Number 3
Prepare to discuss your experience in leading projects and mentoring others. Think of specific examples where you inspired a team or drove a project to success, as this aligns with the company's focus on leadership and collaboration.
✨Tip Number 4
Research the company's approach to sustainability and decarbonisation. Be ready to share your thoughts on these topics during interviews, showcasing your passion for the industry and how you can contribute to their mission.
We think you need these skills to ace Principal Mechanical Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in mechanical engineering, particularly in consultancy roles. Emphasise your leadership skills and any projects you've managed that align with the job description.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for mentoring and innovation. Mention specific projects or experiences that demonstrate your ability to lead and inspire teams, as well as your strategic thinking.
Showcase Technical Skills: Include your proficiency in tools like Revit, H2X, and Bluebeam in your application. Provide examples of how you've used these tools to develop technical content or improve workflows in past projects.
Highlight Cultural Fit: In your application, express your alignment with the company's inclusive and social culture. Share experiences that illustrate your ability to build trust and collaborate effectively with diverse teams.
How to prepare for a job interview at Human Capital Solutions UK
✨Showcase Your Leadership Skills
As a Principal Mechanical Engineer, you'll be expected to lead projects and inspire your team. Prepare examples of past experiences where you've successfully led a project or mentored others, highlighting your ability to motivate and guide.
✨Demonstrate Technical Expertise
Familiarise yourself with the tools mentioned in the job description, such as Revit, H2X, and Bluebeam. Be ready to discuss how you've used these tools in previous roles and how they can contribute to innovative design solutions.
✨Emphasise Collaboration
This role requires close collaboration with various teams. Prepare to discuss how you've effectively worked with other disciplines, such as Electrical and Sustainability teams, to deliver coordinated design solutions in your past projects.
✨Align with Company Culture
The company values an inclusive and supportive culture. Research their ethos and be prepared to share how your personal values align with theirs. Discuss any experiences that demonstrate your commitment to fostering a positive team environment.
