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- Tasks: Prepare HVAC construction work packs and ensure project documentation is on point.
- Company: Join Assystem, a global leader in engineering focused on the energy transition.
- Benefits: Enjoy hybrid working, flexible hours, 25 days' leave, and wellness support.
- Why this job: Be part of groundbreaking projects that shape the UK's clean energy future.
- Qualifications: Mechanical degree or HVAC experience; strong organisation and problem-solving skills required.
- Other info: Relocation support available; diverse and inclusive workplace culture.
The predicted salary is between 43200 - 72000 ÂŁ per year.
Assystem Bridgwater, England, United Kingdom
HVAC Pre-Construction Engineer
Assystem 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 Switchers?
- 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 Mission
This role is a mix of site and office‑based work in Bridgwater, and relocation support is available if required. You’ll be central to preparing and delivering HVAC construction work packs, enabling installation activities to progress safely and on schedule. Your future team will rely on your technical leadership to keep documentation aligned, interfaces managed, and construction readiness achieved.
Key Responsibilities
- Prepare and deliver HVAC construction work packs, ensuring clarity and compliance with standards
- Define and manage boundaries of scope for allocated works and documentation
- Liaise with subject matter experts, contractors, and client counterparts to resolve queries
- Review, update, and prioritise documentation to meet project deadlines
- Ensure deliverables achieve >90% first‑time acceptance rate through quality reviews
- Contribute to planning and scheduling activities, providing feedback on resources and timelines
- Identify constructability issues and coordinate surveys or temporary works solutions
- Drive coordination across mechanical, electrical, and civil interfaces for seamless delivery
- Support improvement initiatives to streamline processes and enhance project efficiency
- Provide leadership within the pre‑construction team and deputise for the Pre‑Construction PM where required
Skills and Qualifications
- Mechanical degree or significant HVAC systems experience
- Experience on major construction projects in highly regulated sectors
- Proven track record operating at Engineer or Senior Engineer level
- Proficiency in Navisworks and strong Excel capability
- Strong organisation and problem‑solving skills
- Ability to manage configuration documentation effectively
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
- Income protection & 3× salary death‑in‑service cover
- Free digital gym access – expert‑led fitness classes
- 24/7 employee support line – mental health, financial & legal help
We are committed to equal treatment of candidates and promote and foster all forms of diversity within our company. 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
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HVAC Pre-Construction Engineer employer: Assystem
Contact Detail:
Assystem Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land HVAC Pre-Construction Engineer
✨Tip Number 1
Familiarise yourself with the specific HVAC systems and standards relevant to the nuclear sector. Understanding the unique challenges and regulations in this field will help you stand out during discussions with potential employers.
✨Tip Number 2
Network with professionals already working in the nuclear engineering sector. Attend industry events or join online forums to connect with others who can provide insights and potentially refer you to job openings at Assystem.
✨Tip Number 3
Showcase your proficiency in Navisworks and Excel through practical examples. Be prepared to discuss how you've used these tools in past projects, as this will demonstrate your technical capabilities and problem-solving skills.
✨Tip Number 4
Research Assystem's current projects and initiatives, particularly those related to Hinkley Point C and Sizewell C. Being knowledgeable about their work will allow you to engage more meaningfully during interviews and show your genuine interest in joining their team.
We think you need these skills to ace HVAC Pre-Construction Engineer
Some tips for your application 🫡
Understand the Role: Before applying, make sure you fully understand the responsibilities and qualifications required for the HVAC Pre-Construction Engineer position. Tailor your application to highlight relevant experience and skills that align with the job description.
Craft a Strong CV: Your CV should clearly showcase your mechanical degree or HVAC systems experience, along with any major construction project involvement. Use bullet points to detail your achievements and ensure it is well-organised and easy to read.
Write a Compelling Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Highlight specific experiences that demonstrate your technical leadership and problem-solving skills, particularly in regulated sectors. Make sure to connect your background to Assystem's mission of accelerating the energy transition.
Proofread Your Application: Before submitting, thoroughly proofread your CV and cover letter for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism, which are crucial in engineering roles.
How to prepare for a job interview at Assystem
✨Showcase Your Technical Expertise
As an HVAC Pre-Construction Engineer, it's crucial to demonstrate your technical knowledge. Be prepared to discuss your experience with HVAC systems and major construction projects, especially in regulated sectors. Highlight specific examples where your expertise made a difference.
✨Familiarise Yourself with the Company’s Projects
Research Assystem's key projects like Hinkley Point C and Sizewell C. Understanding their significance in the energy transition will show your genuine interest in the role and the company. This knowledge can help you align your answers with their mission and values.
✨Prepare for Scenario-Based Questions
Expect questions that assess your problem-solving skills and ability to manage complex situations. Prepare scenarios from your past experiences where you identified constructability issues or coordinated multi-discipline teams, and explain how you resolved them effectively.
✨Emphasise Your Leadership Skills
Since the role involves providing leadership within the pre-construction team, be ready to discuss your leadership style and experiences. Share examples of how you've successfully led teams, managed documentation, and ensured project readiness in previous roles.
