Senior Transformation Design Lead – Hybrid, Global Impact

EY; England; Hybrid; GBP 95,000 - 140,000; Full time

Benefits offered by this job

Hybrid working

Flexible arrangements

Learning & development

Job summary

EY in the United Kingdom seeks a Manager – Transformation Design Management to sit at the heart of enterprise-scale transformation, architecting target operating models and building investor-grade business cases.

You’ll lead TOM design, governance, and benefits realisation across private-sector programmes, shaping strategy into actionable plans, with a focus on value delivery, stakeholder engagement and delivery excellence.

Qualifications

• Extensive consulting experience driving large-scale transformation initiatives.
• Proven delivery across private sector, across industries.
• 5+ years in programme management or transformation design.
• Hands-on experience establishing TMO/PMO and governance.
• Ability to translate strategy into OKRs, roadmaps and credible delivery plans; strong written and visual storytelling.

Responsibilities

• Shape transformation strategy & narrative and align senior stakeholders to drive end-to-end transformation and value realisation.
• Lead cross-functional TOM design (process, capabilities, org, roles, governance, tech/data enablement); define transition states and roadmaps.
• Own the end-to-end business case: options analysis, costs/benefits, affordability, sensitivities, scenario modelling, and funding model.
• Define benefits logic and KPIs; embed benefits tracking into programme governance and executive reporting.
• Stand up the TMO/PMO, governance and cadence; define roles, skills, and delivery model; establish measurement, reporting and decision rights.
• Facilitate senior alignment; advise on portfolio prioritisation and trade-offs.
• Establish RAID and design quality gates; integrate design assurance into delivery reviews.
• Lead multi-disciplinary teams; coach designers, analysts and programme managers; contribute to practice development.

Skills

Transformation strategy

Operating model design

Business case leadership

Stakeholder engagement

Programme governance

Team leadership

Education

PRINCE2

APM

MSP

MoP

Lean Six Sigma (Green Belt)

ITIL

ISEB/BCS Business Analysis

Tools

PMO tools

Job description

EY in the United Kingdom seeks a Manager – Transformation Design Management to sit at the heart of enterprise-scale transformation, architecting target operating models and building investor-grade business cases.

You’ll lead TOM design, governance, and benefits realisation across private-sector programmes, shaping strategy into actionable plans, with a focus on value delivery, stakeholder engagement and delivery excellence.