Senior Reporting Manager (Project Control, PMO

Career Area:
Project Management & Business Change

Location:Hybrid London 2/3 days per week - occasional travel to Ipswich, Suffolk.

Contract
:
Permanent, full-time.

Salary: £80,000 - 95,000 per annum (depending on experience) + benefits

• Annual Leave: 28 days + bank holidays (rising to 30 days after 5 years)
• Bonus: Up to 10%
• Pension: Up to 7.5% employee + 15% employer contribution
• Private Medical Cover
• Flexible Benefits Allowance £1500 - flexi cash allowance

Closing Date:
Wednesday 26 August 2026.

Sizewell C is looking for experienced Senior Reporting Manager ( Project Control, PMO)experience across Project Controls disciplines to join our Reporting team on a full time, permanent basis.

Sizewell C is delivering one of the UK’s most significant clean energy infrastructure projects, building a new nuclear power station in Suffolk to provide reliable, low-carbon electricity for generations to come. Backed by major investors and the UK Government, the project is focused on delivering world-class standards of safety, quality, and performance while drawing on lessons learned from Hinkley Point C to drive innovation, efficiency, and value.

As Senior Reporting Manager for the Civils Programme, you will play a pivotal role in delivering high-quality reporting that enables informed decision‑making across one of the UK's largest and most complex infrastructure projects.

You will lead the development, coordination and continuous improvement of programme reporting, working collaboratively with Project Controls, Delivery, Commercial, Planning, Cost, Risk and Change teams to ensure consistent, accurate and timely performance information is available to senior leadership.

This role is central to driving reporting excellence across the Civils Programme. You will champion data quality, standardisation and automation, helping to transform complex project data into clear, insightful management information that supports programme governance, strategic planning and successful project delivery.

Proven experience leading, developing and mentoring reporting or project controls teams within complex programme environments.

A strong understanding of Project Controls disciplines, including Planning, Cost, Risk and Change Management.

Proven experience producing executive‑level reports, dashboards and performance packs for senior leadership.

Familiar with Microsoft Excel and Power BI skills, with experience in data visualisation and reporting automation.

Excellent written communication and presentation skills, with the ability to communicate complex information clearly and effectively.

The ability to interpret large volumes of project data and translate them into meaningful business insights.

Experience
working within integrated delivery teams and alongside multiple contractors and stakeholders.

Strong organisational skills with the ability to manage competing priorities while maintaining high standards of accuracy and quality.

Experience managing cross‑functional teams and influencing stakeholders to achieve reporting objectives and continuous improvement outcomes

Ability to thrive in fast‑paced changing environments and deliver results under pressure.

Join a nationally significant project that will help power millions of homes while supporting the UK's transition to low‑carbon energy. You'll work alongside industry‑leading professionals and have the opportunity to make a lasting impact on one of Europe's largest infrastructure programmes.

• 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

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

• Value the rules and environment in which we operate
• Give and receive feedback with respect
• Embrace and engage with new people and ideas
• One team, working closely together and helping each other
• Empowered teams always looking forward.
• Shared responsibility for delivery the project outcomes

• Commu…