Senior Project Manager/Programme Manager

Senior Project Manager – IT Infrastructure Pre‑Deal / M&A | Tenant‑to‑Tenant | Third‑Party Management

📍 London (City of London) – 3–4 days onsite 💼 Permanent, Full‑Time 💰 £70,000 – £80,000 per annum + benefits

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We are seeking an experienced Senior Project Manager to join a fast‑paced transformation programme, delivering complex IT infrastructure and tenant‑to‑tenant migration initiatives across merger and acquisition activity. This is a highly visible, permanent role sitting at the intersection of business readiness, technical delivery, and third‑party coordination — requiring strong stakeholder management and hands‑on project leadership at a senior leve

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Key Responsibilit

• ies
  Lead M&A and pre‑deal IT infrastructure projects, ensuring operational readiness and delivery alignment across integration and separation activi
• tiesManage tenant‑to‑tenant migrations end‑to‑end, including planning, dependency mapping, cutover governance and risk manage
• mentCoordinate multiple third‑party vendors and systems integrators, holding them accountable to delivery milestones and quality stand
• ardsOwn project plans, RAID logs, governance reporting, and senior stakeholder communications up to C‑suite l
• evelWork closely with infrastructure, cloud, security and identity teams across complex, multi‑entity environm
• entsEnsure delivery in line with agreed scope, timelines, and regulatory/compliance requirem
• entsDrive continuous improvement in project delivery methodology and governance framew

orks
Required Exper

• ience
  Proven track record as a Project Manager delivering IT infrastructure programmes in large enterprise enviro
• nmentsStrong background in M&A, pre‑deal, merger or separation pr
• ojectsDemonstrable experience managing tenant‑to‑tenant migrations across O365 and/or Azure enviro
• nmentsExtensive experience managing third‑party vendors and systems integrators within complex prog
• rammesComfortable operating in high‑pressure, ambiguous environments with evolving prio
• ritiesExcellent stakeholder management and communication skills, including regular C‑suite enga

gement
De

• sirableWorking knowledge of O365, Azure, identity and cloud infrastructure c
• onceptsExperience collaborating with architecture, security and networkin
• g teamsBackground in financial services, consultancy, or similarly complex enterprise s
• ettingsRecognised project management certification (e.g. PMP, PRINCE