Senior HVAC Engineer

Senior HVAC Engineer

Bridgwater Full-Time 48000 - 84000 ÂŁ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead and manage engineers on complex energy projects while ensuring safety and compliance.
  • Company: Assystem is a global leader in engineering, driving the energy transition with innovative projects.
  • Benefits: Enjoy hybrid working, flexible hours, generous leave, and wellness support including free digital gym access.
  • Why this job: Join a top nuclear engineering company and make a real impact on the UK's energy future.
  • Qualifications: Degree in Mechanical or HVAC engineering and experience in regulated construction environments required.
  • Other info: Relocation support available; we value diversity and unique contributions.

The predicted salary is between 48000 - 84000 ÂŁ per year.

Assystem – Bridgwater, England, United Kingdom

About AssystemAssystem is a global leader in engineering, dedicated to accelerating the energy transition. In the UK, we\’re powering progress on landmark projects like Hinkley Point C, Sizewell C, and next‐generation Small Modular Reactors (SMRs). Our 7,500+ Switchers blend deep engineering know-how with cutting‐edge digital tools to help build a low‐carbon world—faster, cleaner, and smarter.

Why Join the Community of SwitchersBecoming a Switcher means joining one of the top three nuclear engineering companies in the world. You\’ll work on technically complex projects that shape the UK\’s energy future while gaining opportunities to grow your expertise in a fast‐paced, collaborative environment.

Job DescriptionThis is a hybrid role based near Bridgwater, with relocation support available if required. You\’ll take a leading role within a flagship energy programme, ensuring engineering compliance and construction readiness while guiding your future team with expertise and conviction.

Lead and manage engineers to deliver mechanical construction work packages

Collaborate with technical specialists and client teams to define clear project boundaries

Maintain and update construction documentation in line with project requirements

Drive timely delivery of documentation to enable safe construction activities

Promote and uphold a positive health, safety, and environmental culture

Ensure compliance with safety standards and licence conditions at all times

Coordinate surveying activities and access planning to support construction readiness

Support the implementation of digital tools and permitting systems

QualificationsEssential Skills

Degree or recognised trade qualification in Mechanical or HVAC engineering

Experience delivering construction projects in regulated or complex industrial environments

Ability to lead and motivate multidisciplinary engineering teams

Strong understanding of construction documentation and control processes

Knowledge of regulatory compliance within safety‐critical industries

Proven leadership experience in complex project environments

Desired Skills

Experience with digital tools for permitting and work management

Delivery of construction work packages on large‐scale projects

Professional accreditation in project management, construction, or engineering

CCNSG Safety Passport and IOSH or NEBOSH qualification

Surveying and access coordination experienceStrong problem‐solving mindset with adaptability in fast‐changing environments

Additional InformationReady to lead the way on one of the UK\’s biggest clean energy builds? Join a team where your skills will help power the future. Bring your mechanical expertise—and we\’ll provide the platform to make your mark.

Benefits

Hybrid Working Opportunity

Flexible working hours

Pension scheme (8% company contribution / 4% personal contribution)

25 days\’ paid annual leave + bank holidays + option to buy or sell days

Professional fees reimbursed

Employee referral scheme

Competitive Sick Pay – Support when you need it

Income Protection & 3x Salary Death‐in‐Service Cover

Free Digital Gym Access – Expert‐led fitness classes

24/7 Employee Support Line – Mental health, financial & legal help

Equal OpportunitiesWe are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people\’s ability to dare are the only things that matter. Bring your unique contributions and help us shape the future.

Seniority level

Mid‐Senior level

Employment type

Full‐time

Job function

Production, Distribution, and Engineering

Industries

Software Development and IT Services and IT Consulting

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Senior HVAC Engineer employer: Assystem

Assystem is an exceptional employer, offering a dynamic work culture that fosters collaboration and innovation in the energy sector. As a Senior HVAC Engineer, you'll be at the forefront of landmark projects, with access to extensive employee growth opportunities, hybrid working arrangements, and a comprehensive benefits package including competitive sick pay and professional development support. Join us near Bridgwater and contribute to shaping a low-carbon future while enjoying a supportive environment that values diversity and individual contributions.
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Contact Detail:

Assystem Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior HVAC Engineer

✨Tip Number 1

Familiarise yourself with the latest trends and technologies in HVAC engineering, especially those related to energy efficiency and sustainability. This knowledge will not only help you stand out during interviews but also demonstrate your commitment to the industry.

✨Tip Number 2

Network with professionals in the nuclear engineering sector, particularly those involved in projects like Hinkley Point C and Sizewell C. Attend industry events or join relevant online forums to connect with potential colleagues and learn more about the company culture at Assystem.

✨Tip Number 3

Prepare to discuss your leadership experiences in detail, as this role requires managing multidisciplinary teams. Think of specific examples where you've successfully led a project or resolved conflicts within a team to showcase your capabilities.

✨Tip Number 4

Research Assystem's recent projects and initiatives, particularly their focus on digital tools and compliance in construction. Being able to reference these in your conversations will show your genuine interest in the company and its mission.

We think you need these skills to ace Senior HVAC Engineer

Mechanical Engineering
HVAC Systems Design
Construction Project Management
Regulatory Compliance
Leadership and Team Management
Construction Documentation Control
Health, Safety, and Environmental Standards
Digital Tools for Permitting and Work Management
Problem-Solving Skills
Adaptability in Fast-Changing Environments
Surveying and Access Coordination
Communication Skills
Collaboration with Technical Specialists
Client Relationship Management
Professional Accreditation in Project Management or Engineering

Some tips for your application 🫡

Understand the Role: Read the job description thoroughly to understand the key responsibilities and qualifications required for the Senior HVAC Engineer position. Tailor your application to highlight how your skills and experiences align with these requirements.

Highlight Relevant Experience: In your CV and cover letter, emphasise your experience in delivering construction projects, particularly in regulated or complex environments. Mention any leadership roles you've held and how they relate to managing multidisciplinary teams.

Showcase Technical Skills: Make sure to detail your technical expertise in Mechanical or HVAC engineering. Include any experience with digital tools for permitting and work management, as well as your understanding of construction documentation and compliance processes.

Craft a Compelling Cover Letter: Write a cover letter that not only outlines your qualifications but also expresses your enthusiasm for the role and the company. Discuss why you want to join Assystem and how you can contribute to their mission of accelerating the energy transition.

How to prepare for a job interview at Assystem

✨Showcase Your Technical Expertise

As a Senior HVAC Engineer, it's crucial to demonstrate your deep understanding of mechanical and HVAC engineering principles. Be prepared to discuss specific projects you've worked on, highlighting your role in ensuring compliance and construction readiness.

✨Emphasise Leadership Skills

Since the role involves leading and managing engineers, share examples of how you've successfully motivated multidisciplinary teams in past projects. Discuss your approach to fostering collaboration and driving project success.

✨Familiarise Yourself with Regulatory Standards

Understanding regulatory compliance is key in safety-critical industries. Brush up on relevant regulations and be ready to explain how you've ensured adherence to safety standards in your previous roles.

✨Prepare for Problem-Solving Scenarios

Expect to face questions that assess your problem-solving abilities, especially in fast-changing environments. Think of specific challenges you've encountered in construction projects and how you adapted to overcome them.

Senior HVAC Engineer
Assystem
Location: Bridgwater

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