IT Infrastructure Project Manager

Business Architect – Network Infrastructure

Sizewell C | Leiston, Suffolk – Major Nuclear Power Plant Project

• Contract: 6 months – Extension possible
• Location: Leiston, Suffolk – Minimum 3 days per week onsite, 2 from working from home
• Hours: 37.5 per week
• IR35: Inside IR35
• Rate: £57 – £67 p/h – Depending on experience level
• Target start: 1 December 2026

Ceto Talent is recruiting a Business Architect – Network Infrastructure on behalf of a Tier 1 supplier to Sizewell C, specialising in major Engineering, Procurement and Construction (EPC) projects. This role focuses on coordinating the delivery of network, telecommunications and connectivity infrastructure across a major construction site. You will bring together site operations, facilities, Digital & IT teams and suppliers to ensure connectivity services are planned, installed and ready for use.

Key Responsibilities

• Coordinate site connectivity projects across construction and operational workstreams.
• Support the mobilisation of connectivity services into new buildings, compounds and operational areas.
• Act as the main interface between site operations, Digital & IT, suppliers and programme delivery teams.
• Gather requirements from facilities, construction, logistics and contractor teams, identifying site constraints and delivery priorities.
• Coordinate suppliers, track commitments and drive actions through to completion.
• Ensure governance, assurance and approval requirements are completed.
• Support investment cases, project documentation and programme reporting.
• Identify and elevate delivery risks and blockers.
• Coordinate operational transition and handover of connectivity services.

Required Experience

• Experience coordinating complex infrastructure, facilities, telecommunications, networking or connectivity projects.
• Practical involvement in physical hardware installation design, planning, procurement and installation.
• Experience supporting large site mobilisation programmes.
• Confidence working alongside facilities management, site operations, construction delivery, network engineering and IT operations teams.
• Experience coordinating internet and telephony service providers and contractors.
• Strong organisation, requirements analysis and stakeholder management skills.
• Confidence challenging suppliers and resolving delivery issues.
• A practical approach to delivery and comfort working on a live construction site.

Applicants must be able to attend the Sizewell C site in Leiston at least three days per week and meet the role’s security clearance requirements.

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