HVAC Commissioning Engineer

Framatome SAS; Bristol; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading firm in nuclear energy is seeking an experienced HVAC Commissioning Engineer based in Bristol, UK. In this role, you will be responsible for the production of commissioning documentation associated with HVAC systems for the HPC Nuclear Island project. The ideal candidate will have a degree in an engineering discipline with 2 to 5 years' experience in Nuclear Engineering. Strong organisational skills and knowledge of EPR design principles are preferred. Benefits include competitive salary, health care, and professional development opportunities.

Benefits

25 days annual leave

8% employer pension contribution

Private health care

Life assurance

Employee assistance programme

Professional membership

Cycle to work scheme

Language courses

Qualifications

• Experienced in Nuclear Engineering with 2 to 5 years in the field.
• Knowledge of EPR design and UK context is advantageous.
• Capable of writing and reviewing technical documents effectively.

Responsibilities

• Oversee commissioning documentation for HVAC systems.
• Coordinate with design teams and stakeholders.
• Ensure compliance with Edvance engineering procedures.

Skills

Nuclear Engineering

System Engineering

Interpersonal skills

Organisational skills

Education

Degree in an appropriate scientific or engineering discipline

Experience in multi‑disciplinary teams on large projects

Job description

Legal company

Framatome is an international leader in nuclear energy recognized for its innovative, digital and value added solutions for the global nuclear fleet. With worldwide expertise and a proven track record for reliability and performance, the company designs, services and installs components, fuel, and instrumentation and control systems for nuclear power plants. Its more than 20 000 employees work every day to help Framatome's customers supply ever cleaner, safer and more economical low‑carbon energy. Visit us at www.framatome.com, and follow us on Twitter: @Framatome_ and LinkedIn: Framatome.
Framatome is owned by the EDF Group (80.5%) and Mitsubishi Heavy Industries (MHI – 19.5%).

Reference number

2025-22640

Publication date

1/15/2026

Job details

Category

TA - DESIGN & ENGINEERING - TAB - Mechanical, HVAC & Civil Work coordination and management

Job Opening Title

HVAC Commissioning Engineer

Job type

Non fixed term

Framatome is a major international player in the nuclear energy market recognised for its innovative solutions and value‑added technologies for designing, building, maintaining, and advancing the global nuclear fleet. The company designs, manufactures, and installs components, fuel and instrumentation and control systems for nuclear power plants and offers a full range of reactor services.

Job location

United Kingdom, Bristol

Travel

No

Job family

Standard

Minimum level of education required

Master

Minimum level of experience required

Experienced

Mission

The HVAC Commissioning Engineer is responsible for the production of the commissioning documentation associated within the HVAC scope of the HPC Nuclear Island project. He will support the wider Edvance commissioning team regarding all questions in interface with HVAC commissioning discipline. He will also support the customer for any question related to the preparation of the test execution.

Key responsibilities

Preparatory phase

• Confirm the project data & internal organization with the discipline Lead (budget, time schedule, author – checker – approver)
• Identify the relevant stakeholders and means
• Check the maturity of the input data against reference configuration and/or upcoming changes
• Record risks in the related register and propose mitigation plan, if any
• Arrange pre‑job brief / kick‑off meeting
• Open the study file

Execution phase

• Produce the deliverables in compliance with Edvance engineering procedures and taking into account OPEX from other EPR projects
• Get the deliverables checked by the relevant parties – resolve outstanding issues and comments
• Survey commissioning deliverables elaborated by others (e.g. contractors) with respect to project standards
• Feed the study file as tasks evolve
• Support I&C function tests at test bay (France) including test result assessment

Monitoring phase

• Report progress towards initial time schedule & budget
• Update risk register on a need basis

Close out phase

• Get approval of the deliverables by the relevant parties without comments (PTP, SAN, SCP and CP)
• Store both the above mentioned deliverables and associated study files in the EDMS

Main stakeholders

• In the client organisation NNB, the HPC HVAC commissioning Manager and the HVAC Senior Commissioning Manager
• The system design teams in charge of HVAC design
• The other commissioning leaders (Fluid systems, Electrical, I&C, …)
• Contracts and equipment teams
• Configuration team

Profile

Essential Qualifications, Experience and Skills

• Degree qualified Engineer (in an appropriate scientific or engineering discipline)
• First successful experience in Nuclear Engineering (2/5 years’ experience)
• Knowledge of EPR design, UK context is a plus
• Experience in multi‑disciplinary teams on large projects
• Knowledge of System Engineering principles

Desirable qualifications, experience and skills

• Able to take a strategic view with good interpersonal skills and be able to communicate at all levels
• Motivated and disciplined with an ability to work to deadlines and prioritise work across multiple workstreams
• Able to write and review technical documents which present complex arguments clearly
• Able to take a proactive approach to management and resolution of technical topics
• Strong organisational and communication skills, able to liaise between multiple stakeholders and maintain a clear overview for specific topics

Languages (level)

• French is a plus

Competitive Salary & Benefits

• 25 days annual leave per year raising to 28 (x1 day for 2 years service)
• 8% employer pension contribution (salary sacrifice)
• Individual and family private health care
• Life assurance (4x salary)
• Employee assistance programme (EAP)
• Professional Membership (1 per year)
• Cycle to Work Scheme
• Language Courses

Plus more including access to training and development opportunities.

EEO Statement

We are an equal opportunity employer. We value and plan to continue to build on the benefits of our diverse working environment and recognise a priority to improve gender mix. Everyone will be considered without attention to race, colour, religion, sex, sexual orientation, gender identity, national origin, or disability status.

Export control note

The post is restricted due to the nature of the role and the export control regulations which apply. All applicants will be subject to national security and export control vetting processes.