Senior / Principal Mechanical Building Services Engineer in Cardiff
Senior / Principal Mechanical Building Services Engineer

Senior / Principal Mechanical Building Services Engineer in Cardiff

Cardiff Full-Time 45000 - 60000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Lead innovative mechanical design projects and collaborate with diverse teams.
  • Company: Join a world-class engineering firm committed to sustainability and inclusivity.
  • Benefits: Enjoy competitive pay, flexible working, and tailored benefits for your lifestyle.
  • Other info: Opportunities for career growth and mentoring within a dynamic team.
  • Why this job: Shape the future of cities while developing your skills in a supportive environment.
  • Qualifications: Degree in Building Services Engineering and experience in mechanical design required.

The predicted salary is between 45000 - 60000 £ per year.

Overview

Shape the future of our cities and environments. You might know us for the great work we do across our wide variety of projects. We're proud to say it's thanks to our people's diversity of thought, expertise and knowledge. And when you join us, you'll be a part of this genuinely collaborative environment, where everyone's voice is valued and treated equally. We're passionate about what we do, but we don't take ourselves too seriously. Simply put, this is a great place to be. So, when it comes to your life outside of work, ask us about our flexible and remote working policies designed to help you get the most out of life.

Your role

  • Take responsibility for understanding client requirements through clear briefings and effective stakeholder management, ensuring strong and trusted working relationships.
  • Prepare mechanical specifications and equipment schedules with attention to detail and alignment to project needs.
  • Carry out accurate heating, cooling, and ventilation calculations to support safe, efficient, and compliant designs.
  • Produce detailed technical calculations using industry-standard digital tools, while also supporting and guiding others in producing high-quality outputs.
  • Collaborate closely with the AtkinsRéalis Global Technology Centre (GTC) to enhance design quality and add value to building services projects.
  • Confidently represent AtkinsRéalis in meetings with clients, contractors, and project partners, contributing positively and professionally.
  • Undertake site surveys and regularly review site progress to ensure designs are delivered as intended.
  • Manage project delivery responsibilities, supporting projects through key stages to successful completion.
  • Actively contribute to the growth of the team by assisting in the development and mentoring of colleagues.
  • Take advantage of opportunities to step into a lead role within the Mechanical Design Delivery team.
  • Benefit from clear opportunities for career progression and professional development within the organisation.

About you

  • Degree qualified, or equivalent qualification, in Building Services Engineering or related subject.
  • Chartered Engineer with CIBSE / IMechE or working towards chartership.
  • Good level of computer literacy in Microsoft packages.
  • Experience and awareness of mechanical design tool software packages such as IES, HEVACOMP, NBS and Revit.
  • CIBSE Low Carbon Consultant (LCC).
  • Experience working in a design consultancy and/or experience of working within a contractor design environment is essential.
  • Have a detailed knowledge of appropriate technical standards.
  • Able to take charge of project deliverables, make decisions, act on own initiative and operate in a pro-active way.
  • Awareness and management of available project budget.

Rewards & benefits

Explore the rewards and benefits that help you thrive – at every stage of your life and your career. Enjoy competitive salaries, employee rewards and a brilliant range of benefits you can tailor to suit your own health, wellbeing, financial and lifestyle choices. Make the most of a myriad of opportunities for training and professional development to grow your skills and expertise. And combine our hybrid working culture and flexible holiday allowances to balance a great job and fulfilling personal life.

About AtkinsRéalis

We're a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people.

Additional information

Security clearance

This role may require security clearance and offers of employment will be dependent on obtaining the relevant level of clearance. If this is necessary, it will be discussed with you at interview. The vetting process is delivered by United Kingdom Security Vetting (UKSV) and may require candidates to provide proof of residency in the UK of 5 years or longer.

We are committed to creating a culture where everyone feels that they belong - a place where we can all be ourselves, thrive and develop to be the best we can be. So, we offer a range of family friendly, inclusive employment policies, flexible working arrangements and employee resource groups to support all employees. As an Equal Opportunities Employer, we value applications from all backgrounds, cultures and ability. As a Disability Confident Leader, we are committed to offering an interview to all applicants who have a disability and meet the essential criteria. If you would like to be considered under this commitment, please let us know at the application stage.

Senior / Principal Mechanical Building Services Engineer in Cardiff employer: SNC-Lavalin

AtkinsRéalis is an exceptional employer located in Cardiff, offering a collaborative and inclusive work culture where every voice is valued. With a strong focus on employee growth, competitive salaries, and flexible working arrangements, we empower our team to thrive both professionally and personally. Join us to be part of a world-class engineering organisation dedicated to shaping the future of our cities and environments.
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Contact Detail:

SNC-Lavalin Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior / Principal Mechanical Building Services Engineer in Cardiff

✨Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend events, and join relevant online groups. You never know who might have the inside scoop on job openings or can put in a good word for you.

✨Tip Number 2

Prepare for interviews by researching the company and its projects. Familiarise yourself with their values and recent work. This will help you tailor your responses and show that you're genuinely interested in being part of their team.

✨Tip Number 3

Practice your pitch! Be ready to explain how your skills and experiences align with the role of a Senior/Principal Mechanical Building Services Engineer. Keep it concise but impactful – you want to leave a lasting impression.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take the initiative to engage directly with us.

We think you need these skills to ace Senior / Principal Mechanical Building Services Engineer in Cardiff

Mechanical Design
Heating, Cooling, and Ventilation Calculations
Technical Specifications Preparation
Stakeholder Management
Project Delivery Management
Site Surveying
Mentoring and Development of Colleagues
Knowledge of Technical Standards
Computer Literacy in Microsoft Packages
Experience with Mechanical Design Software (IES, HEVACOMP, NBS, Revit)
Chartered Engineer Status (CIBSE / IMechE)
Budget Management
Proactive Decision Making
Collaboration Skills

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Senior / Principal Mechanical Building Services Engineer role. Highlight your mechanical design experience and any relevant software tools you've used, like IES or Revit.

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about building services engineering and how your background makes you a great fit for our team. Don't forget to mention your collaborative spirit!

Showcase Your Technical Skills: Since this role involves detailed technical calculations and specifications, be sure to include examples of your past work that demonstrate your expertise in these areas. We love seeing how you've tackled challenges in previous projects!

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, you'll find all the info you need about the role and our company culture there!

How to prepare for a job interview at SNC-Lavalin

✨Know Your Stuff

Make sure you brush up on your technical knowledge related to mechanical building services. Be ready to discuss specific projects you've worked on, the calculations you've performed, and the software tools you're familiar with, like IES or Revit. This shows you’re not just a paper candidate but someone who can hit the ground running.

✨Understand Client Needs

Since the role involves understanding client requirements, think about how you can demonstrate your stakeholder management skills. Prepare examples of how you've successfully managed client expectations in the past, and be ready to discuss how you would approach this in your new role.

✨Show Your Collaborative Spirit

This position values collaboration, so come prepared to talk about how you’ve worked with teams in the past. Share specific instances where you contributed to team success or mentored colleagues, as this will highlight your ability to thrive in a collaborative environment.

✨Ask Smart Questions

Prepare insightful questions that show your interest in the company and the role. Ask about their current projects, the team dynamics, or how they approach professional development. This not only demonstrates your enthusiasm but also helps you gauge if the company is the right fit for you.

Senior / Principal Mechanical Building Services Engineer in Cardiff
SNC-Lavalin
Location: Cardiff

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