Estimator - Major Projects - Sizewell C

About The Role

Be part of this ‘once in a generation’ project that will deliver clean energy to 6 million homes for the next 60 years. Sizewell C will see the creation of a 3.2 Gigawatt nuclear power station on the Suffolk coast to provide reliable low‑carbon electricity. The Civil Works Alliance is an extended delivery enterprise involving Sizewell C and three international construction companies:
Balfour Beatty, Bouygues Travaux Publics and Laing O’Rourke.

• Supporting the Managing & Senior Estimators to develop estimates from first principles associated with the Sizewell C Civil Works Alliance.
• Be a member of the team developing the price and supporting the assurance of this price both internally and externally.
• Support more senior members of the team to present, negotiate and justify prices produced in an open and honest manner to senior leaders within the business and/or external customers/partners.

• Proficient in the use of Excel and similar software.
• Good knowledge & understanding of written English & mathematics.

• Mobile and flexible.

• Recognises the value brought from different cultures and experiences.
• Open to other’s points of view and ideas, willing to debate and to compromise.

• Positively challenges poor quality and performance.
• Identifies solutions at the lowest possible level.
• Encourages tier 1s and others to bring new ideas forward.

• Values the rules and environment in which we operate.
• Gives and receives feedback with respect.
• Embraces and engages with new people and ideas.

• Operates as ‘One team’, working closely together and helping each other.
• Empowers team – empowered teams always looking forward.
• Shares responsibility for delivering the project outcomes.

• Communicates clearly and consistently.
• Promotes collaboration and team alignment.
• Clear and fast decision making.

Day in, day out, our teams deliver some of the UK’s most ambitious, exciting and meaningful projects; developing, building and maintaining the vital infrastructure that supports national economies and strengthens communities.

• Smart working, giving you more flexibility such as staggered start and finish times, with up to 40% remote working, where roles allow. 42 hours per week.
• 25 days paid annual leave (pro rata).
• Family friendly policies which include 28 weeks full pay for maternity/adoption leave and four weeks full pay for paternity/partners leave.
• Pension, share incentive plan, volunteering leave, recognition schemes and much more…

Balfour Beatty’s Major Projects business is delivering some of the UK’s most complex and iconic infrastructure projects including HS2, the new high-speed railway and the first nuclear power station in a generation, Hinkley Point

C. Using the latest technology, we’re driving productivity and creating a lasting legacy by delivering sustainable solutions that strengthen communities.

From consultancy and design, to all aspects of construction and maintenance. We have the proven expertise to deliver large-scale projects safely and successfully.

At Balfour Beatty we believe that diversity and inclusion are essential components of any successful, happy workplace. Through our Value Everyone Diversity and Inclusion Strategy and Action Plan, we are growing our diverse workforce and developing our inclusive culture where everyone is able to thrive and reach their full potential, regardless of their identity or background. To find out how we are making this a reality, visit

We are members of WISE, ENEI, Business Disability Forum and the Association for Black and Minority Ethnic Engineers (AFBE). In 2020, we signed the Audeliss and Involve Open Letter to demonstrate our commitment to taking key long term and sustainable actions on Black Inclusion. Balfour Beatty is also a Gold Award holder in the Ministry of Defence Employer Recognition Scheme and actively encourage applications from Armed Forces personnel, veterans and reservists.

We are committed to working with people who have disabilities and long‑term health conditions to remove barriers for them in obtaining employment. We are also committed to offering applicants with a disability an interview if they meet the minimum requirements for the role. For more info, visit: https://disabil

We are looking to continually improve our resourcing process and ensure that it is fair and inclusive for all. If you have any feedback on the process, please share this with us at candidate recruit