HVAC Site And Design Engineers

Are you an experienced HVAC Engineer ready to take on a major UK nuclear construction project?

Do you have a strong background in site-based HVAC installation and interface management within complex, multi‑disciplinary environments?

Can you confidently manage technical queries, non‑conformances, and design changes while influencing multiple stakeholders on a high‑profile project?

A leading engineering consultancy is seeking an HVAC Site Engineer to support delivery on one of the UK's most significant infrastructure projects. This role offers the chance to work at the forefront of nuclear new build, ensuring effective coordination between design, engineering, and site teams.

We would also welcome applications from these industries: nuclear, defence, oil and gas, power generation, and highly regulated process industries.

• HVAC Engineer
• Mechanical Site Engineer
• Building Services Engineer
• MEH Engineer
• Construction Engineer
• Mechanical Project Engineer
• Commissioning Engineer
• Design Interface Engineer
• Site Installation Engineer
• HVAC Project Engineer

• Act as the key liaison between engineering design teams and on‑site construction teams to ensure smooth HVAC installation delivery
• Support early‑stage installation activities through to testing and commissioning, ensuring alignment with technical specifications and drawings
• Review and assess site‑raised technical documentation such as change requests and non‑conformance reports for clarity, completeness, and suitability of proposed solutions
• Work closely with construction teams to identify recurring issues and proactively suggest mitigation strategies
• Facilitate knowledge transfer from design and manufacturing teams to site personnel to improve installation efficiency and quality

• Demonstrable experience working with HVAC systems within nuclear or other highly regulated, complex engineering environments
• Strong understanding of site installation processes, including managing technical queries and change control documentation
• Ability to deliver engineering activities safely, on time, and to the required quality standards in fast‑paced project settings
• Proven capability to engage and influence a wide range of stakeholders across engineering and construction teams
• Commercial awareness with an understanding of contractual frameworks and site‑based delivery challenges

Millbank Holdings Ltd is an equal opportunities employer committed to creating an inclusive and diverse workforce. We welcome applications from all suitably qualified individuals, regardless of background, and encourage candidates from underrepresented groups to apply. We are proud to be members of the Disability Confident Scheme and are committed to ensuring an accessible and supportive recruitment process for everyone.