Business Architect - Digital Construction at Sizewell C | BST, GB | Rezi

Business Architect - Digital Construction at Sizewell C

Business Architect - Digital Construction

Sizewell C · BST, GB

6 days ago

Business Architect - Digital Construction

Sizewell C · BST, GB

7 days ago
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About the Role

The Business Architect – Digital Construction will support the Business Architecture Lead in defining, planning, and delivering Business Architecture projects for the Sizewell C (SZC) Digital & IT team. This role involves working closely with senior stakeholders and project teams to design effective and efficient business operating models, ensuring strategic alignment and measurable benefits. The Business Architect will remain engaged through development and implementation phases, managing evolving requirements, validating solutions, and supporting business adoption.

Responsibilities

  • Lead engagements with business stakeholders to define project concepts, clarify scope, assess impacts, and identify initial risks, issues, and dependencies.
  • Capture, evaluate, challenge, and prioritise business requirements in consultation with senior management, ensuring alignment with business strategy.
  • Collaborate with internal teams and external delivery partners to develop solution options and evaluate these against business and user needs.
  • Prepare robust business cases and investment proposals, articulating clear, tangible benefits and identifying opportunities for maximising value.
  • Act as the custodian of business requirements throughout the project lifecycle, ensuring solutions remain aligned with agreed outcomes.
  • Apply knowledge of emerging trends, best practice, and innovative solutions to drive continuous improvement in business operations.
  • Support business acceptance of new processes and systems, including walkthroughs, testing, and readiness activities.
  • Ensure all projects adhere to SZC and EDFE delivery assurance principles and governance standards.

Requirements

  • Strong understanding of business architecture change within complex, evolving environments.
  • Expertise in business process analysis and design, including use of modelling and collaboration tools.
  • Advanced stakeholder management and facilitation skills, with the ability to influence at senior levels.
  • Broad knowledge of architecture standards, frameworks, and best practice methods.
  • Strong analytical skills, able to apply a range of analysis techniques to complex problems.
  • Relevant qualifications and experience in one or more business architecture disciplines: process management, business analysis, management information, or IT system development.
  • Experience delivering business architecture solutions that remove duplication and improve operational efficiency.
  • Familiarity with ONR licence conditions and cyber/nuclear security requirements relevant to IT-enabled change.
  • Experience of formal project management approaches (e.g., PRINCE2, EDF Project Way) and tools.
  • Experience of procurement activities (RFI, ITT) and evaluation processes.
  • Proven experience in developing investment cases for large, complex programmes.
  • Experience working in nuclear, asset-intensive, or safety-critical industries.
  • Exposure to business change programmes in major infrastructure projects.
  • Ability to integrate and align processes and systems across organisational boundaries.
  • Fosters cross-functional collaboration to identify optimal solutions.
  • Translates strategy into actionable objectives and measures.
  • Encourages continuous improvement and constructive challenge to the status quo.
  • Builds trust and credibility with stakeholders by delivering on commitments.
  • Maintains commercial awareness and considers wider impacts of decisions.
  • Must meet criteria for Security Vetting, which ordinarily requires UK residency for at least three of the past five years.
  • Must have the right to work in the UK.

Skills

  • Business Architecture
  • Business Process Analysis
  • Business Process Design
  • Modelling Tools
  • Collaboration Tools
  • Stakeholder Management
  • Facilitation
  • Influence
  • Architecture Standards
  • Architecture Frameworks
  • Best Practice Methods
  • Analytical Skills
  • Problem Solving
  • Process Management
  • Business Analysis
  • Management Information
  • IT System Development
  • Project Management (PRINCE2, EDF Project Way)
  • Procurement Activities (RFI, ITT)
  • Investment Case Development

Location

  • Leiston (3 days per week)
  • Travel to other sites

Work Type

  • Permanent
  • Full-time

Experience Level

  • Depending on experience

Education Level

  • Relevant qualifications and experience in one or more business architecture disciplines: process management, business analysis, management information, or IT system development.

Salary/Compensations

  • Circa £66,866 per annum

Benefits

  • Annual Leave: 28 days per annum, plus bank holidays.
  • Bonus: 5% annual bonus.
  • Defined Contribution Pension Scheme: with up to 7.5% employee contribution 15% employer contribution.
  • Opportunities for career development.
  • Flexible and hybrid working options.

About the Company

  • Sizewell C’s business is to design, finance, construct, commission, operate, maintain, and eventually decommission the nuclear power plant and related infrastructure at Sizewell C in Suffolk.
  • The Company is maturing to meet all requirements for the development and construction of Sizewell C on time, on budget and to the highest quality and safety standards.
  • Sizewell C is economically regulated by OFGEM under the Regulated Asset Base (RAB) model similar to other UK electricity distribution networks and Thames Tideway.
  • Sizewell C construction strategy is to replicate the design of Hinkley Point C, using the majority of the same supply chain, but innovating in the way it is delivered to achieve savings in time and cost of around 20%.
  • Following Financial Completion and Revenue Commencement, Sizewell C is fully funded and is owned by; The Secretary of State for Energy Security and Net Zero representing HM Government, La Caisse, Centrica, EDF and Amber Infrastructure.
  • Sizewell C is entering an exciting phase of growth as we mature into an independent organisation and continue building one of the UK’s largest and most important energy projects.
  • The SZC Digital & IT directorate sits within the PMO Unit which in turn sits within the overall delivery department.
  • Digital & IT is accountable for providing Enterprise IT infrastructure and application to the business and to a subset of Tier 1 contract partners.
  • The Architecture function is one of four functions reporting into the Digital Director and delivers the architectural strategy and roadmap for SZC.
  • Be part of one of the most important low-carbon energy projects in the UK.
  • Work in a mission-driven environment that values innovation, integrity, and long-term sustainability.
  • When joining Sizewell C, you may wonder why you are contacted by colleagues with an EDF email or see the EDF logo on portals that you access and/or documentation you receive; this is because we have partnered with EDF for the provision of a number of support services whilst we complete a successful transition out of the EDF group.

Equal Opportunity

  • At Sizewell C we encourage and embrace diversity and how it can improve our experience and performance at work.