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Commerical Manager - Equipment (Sizewell C)

Job Category:  Other
Contract Partner Company:  Jobs Service
Employing Company:  Sizewell C

The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs

 

 

Commercial Manager – Equipment
Sizewell C
 

Location: London, Bristol, Ipswich & Manchester
Contract: Permanent, full-time. 
Closing Date: Tuesday 11th August 2026
  

 

What’s in It for You:


Salary: Circa £66,866 per annum (depending on experience)
Bonus: 5% annual incentive 
Pension: Up to 7.5% employee / 15% employer contribution 
Leave: 28 days holiday plus bank holidays 
Hybrid Working: Typically, 2–3 days in the office per week, with flexibility based on business needs 
 

Your Impact


We’re looking for a seasoned commercial professional with experience delivering major programmes, ideally within large-scale engineering and infrastructure projects valued between £10m and £100m+. Experience in industries such as Energy (Nuclear, Wind, Solar, Oil and Gas), Datacentres and the like will be highly regarded. You’ll bring an understanding of construction technology, cost drivers, and supply chain management, combined with a strong working knowledge of FIDIC (highly desirable) and NEC3/NEC4 contracts; particularly in contract management and administration. Your ability to draft position papers, evaluate variations, evaluate complex quotations, manage risk and produce clear commercial reports will set you apart.


What You’ll Do 


Provide commercial management of major contracts within large scale engineering and infrastructure projects. 
Administer FIDIC Contracts, ensuring compliance with contract conditions and effective delivery. 
Prepare and maintain key contract documentation, including early warning notices, variations and claim responses. 
Understand and administer price fluctuation clauses.
Draft position papers, prepare commercial reports and author change events to support project decisions. 
Apply your understanding of construction technology, cost drivers and supply chain management to optimise outcomes. 
Support direct reports and early-career team members, to build capability across the commercial function. 
Engage confidently with stakeholders, providing clear advice and updates. 
Engage with team members and contractors in a confident, professional, and collaborative manner, fostering constructive relationships while assertively ensuring that the client’s contractual rights and obligations are always protected.
Take ownership of challenges and deliver solutions from start to finish with limited need for direction. 
Contribute to strategic commercial planning and decision-making to support project success. 
Support and contribute to ongoing continuous improvement initiatives.
 

What You’ll Bring 


Proven experience in major projects and ideally FIDIC or NEC3/4 contracts 
Strong commercial, negotiation, influencing, communication and stakeholder management skills
A mindset for team-working, innovation and collaboration
Experience of CEMAR Contract Management platform desired but not essential  
Knowledge of UK contract law and procurement best practices 
Degree or equivalent experience 
Professional membership (RICS, CICES, IOB, CIPS) desirable 
 

Why Join Us  


A major infrastructure project with national impact  
Hybrid working with flexibility built in  
Competitive salary, bonus and benefits  
Clear progression and development opportunities  
Supportive, collaborative team environment     
 

Key Competencies 
 

Behavioural Competences   

 
Humility 


Recognise the value brought from different cultures and experiences 
Be open to other’s points of view and ideas, be willing to debate and to compromise 
 

Positivity 
 

Positively challenge poor quality and performance 
Identify solutions at the lowest possible level 
Encourage tier 1s and others to bring new ideas forward 
 

Respect 


Value the rules and environment in which we operate  
Give and receive feedback with respect  
Embrace and engage with new people and ideas 
 

Solidarity 
 

One team, working closely together and helping each other 
Empowered teams always looking forward. 
Shared responsibility for delivery the project outcomes 
 

Clarity 

 
Communicate clearly and consistently  
Promote collaboration and team alignment  
Clearer and faster decision making  
Drive simplification at all levels 


If this sounds like the next step in your career, we’d love to hear from you. Apply today. 

 

 

For this role you must have evidence of right to work in the UK. As a project, we do not discriminate on the grounds of age, gender, race, colour, religion, disability or sexual orientation, and we welcome applications from all sections of the community.

The Sizewell C Jobs Service supports local people into exciting, long-term careers across our Project.#SZCJobs

 

 

Commercial Manager – Equipment
Sizewell C
 

Location: London, Bristol, Ipswich & Manchester
Contract: Permanent, full-time. 
Closing Date: Tuesday 11th August 2026
  

 

What’s in It for You:


Salary: Circa £66,866 per annum (depending on experience)
Bonus: 5% annual incentive 
Pension: Up to 7.5% employee / 15% employer contribution 
Leave: 28 days holiday plus bank holidays 
Hybrid Working: Typically, 2–3 days in the office per week, with flexibility based on business needs 
 

Your Impact


We’re looking for a seasoned commercial professional with experience delivering major programmes, ideally within large-scale engineering and infrastructure projects valued between £10m and £100m+. Experience in industries such as Energy (Nuclear, Wind, Solar, Oil and Gas), Datacentres and the like will be highly regarded. You’ll bring an understanding of construction technology, cost drivers, and supply chain management, combined with a strong working knowledge of FIDIC (highly desirable) and NEC3/NEC4 contracts; particularly in contract management and administration. Your ability to draft position papers, evaluate variations, evaluate complex quotations, manage risk and produce clear commercial reports will set you apart.


What You’ll Do 


Provide commercial management of major contracts within large scale engineering and infrastructure projects. 
Administer FIDIC Contracts, ensuring compliance with contract conditions and effective delivery. 
Prepare and maintain key contract documentation, including early warning notices, variations and claim responses. 
Understand and administer price fluctuation clauses.
Draft position papers, prepare commercial reports and author change events to support project decisions. 
Apply your understanding of construction technology, cost drivers and supply chain management to optimise outcomes. 
Support direct reports and early-career team members, to build capability across the commercial function. 
Engage confidently with stakeholders, providing clear advice and updates. 
Engage with team members and contractors in a confident, professional, and collaborative manner, fostering constructive relationships while assertively ensuring that the client’s contractual rights and obligations are always protected.
Take ownership of challenges and deliver solutions from start to finish with limited need for direction. 
Contribute to strategic commercial planning and decision-making to support project success. 
Support and contribute to ongoing continuous improvement initiatives.
 

What You’ll Bring 


Proven experience in major projects and ideally FIDIC or NEC3/4 contracts 
Strong commercial, negotiation, influencing, communication and stakeholder management skills
A mindset for team-working, innovation and collaboration
Experience of CEMAR Contract Management platform desired but not essential  
Knowledge of UK contract law and procurement best practices 
Degree or equivalent experience 
Professional membership (RICS, CICES, IOB, CIPS) desirable 
 

Why Join Us  


A major infrastructure project with national impact  
Hybrid working with flexibility built in  
Competitive salary, bonus and benefits  
Clear progression and development opportunities  
Supportive, collaborative team environment     
 

Key Competencies 
 

Behavioural Competences   

 
Humility 


Recognise the value brought from different cultures and experiences 
Be open to other’s points of view and ideas, be willing to debate and to compromise 
 

Positivity 
 

Positively challenge poor quality and performance 
Identify solutions at the lowest possible level 
Encourage tier 1s and others to bring new ideas forward 
 

Respect 


Value the rules and environment in which we operate  
Give and receive feedback with respect  
Embrace and engage with new people and ideas 
 

Solidarity 
 

One team, working closely together and helping each other 
Empowered teams always looking forward. 
Shared responsibility for delivery the project outcomes 
 

Clarity 

 
Communicate clearly and consistently  
Promote collaboration and team alignment  
Clearer and faster decision making  
Drive simplification at all levels 


If this sounds like the next step in your career, we’d love to hear from you. Apply today. 

 

 

For this role you must have evidence of right to work in the UK. As a project, we do not discriminate on the grounds of age, gender, race, colour, religion, disability or sexual orientation, and we welcome applications from all sections of the community.

Why Join Us?

For more than 60 years, nuclear power stations in the UK have been quietly keeping Britain fuelled with massive amounts of home-grown energy.

Our teams up and down the country are proudly continuing to serve the nation – but they also have an eye on the future.

EDF is leading the UK's nuclear renaissance with the construction of a new nuclear power station at Hinkley Point C and plans for a new power station at Sizewell C in Suffolk.

Nuclear power is the most reliable, low-carbon energy source currently available to the UK. EDF is playing a key role in the development of nuclear sites, while Hinkley Point C will provide low-carbon electricity to meet 7% of the UK demand. The project is already making a positive impact on the local and national economy as well as boosting skills and education.

We’re not just building new nuclear power stations. We’re developing careers, upskilling generations and creating thousands of employment and apprenticeship opportunities across a variety of skills areas.

It takes a special kind of person to work in the nuclear energy industry and although we have thousands of them there’s always a need for more.

Our industry has a mind-boggling range of opportunities and more jobs, and in more places, than you might think. But it’s also an industry which is changing.

We’re a responsible business and proud to be Britain’s biggest generator of zero carbon electricity. With size, age and experience, we believe we can do even more.

Apply now »