Senior Planner

As Senior Planner you support the Sizewell C project by developing and maintaining detailed construction schedules using Primavera P6. You will collaborate with cross‑functional teams, monitor progress, and advise on schedule risks and changes to keep the programme on track. The role sits within a safety‑critical, regulated environment near Bristol with hybrid working options. You’ll play a key part in shaping the delivery of a major infrastructure project with a strong focus on reliability and stakeholder communication.

• Generous holiday allowance
• Matched contribution pension with life assurance
• Digital GP and health checks
• Employee share scheme
• Be Kind Day volunteering
• Flexible/hybrid working options

• Develop and maintain detailed construction/installation schedules using Primavera P6
• Collaborate with multidisciplinary teams to gather project data and ensure schedule accuracy
• Track progress, identify delays, and recommend actions to maintain programme performance
• Support risk assessments, scenario planning and change control to assess schedule impacts
• Prepare schedule performance reports and communicate planning insights to stakeholders

• Extensive experience with Primavera P6 (advanced planning and scheduling)
• Experience in nuclear project planning or similarly complex regulated environments
• Strong analytical skills to identify trends, risks, and opportunities
• Proven ability to build effective stakeholder relationships through communication and collaboration
• Understanding of project controls disciplines (schedule, cost, risk integration)
• Security Check (SC) clearance ability

• communication and collaboration
• stakeholder management
• analytical thinking
• Primavera P6 scheduling
• risk assessment and scenario planning
• change control