Data Migration Technical Project Manager

Location: London (3 days onsite per week)

Contract Length: 9 months (until 31/12/2026)

Day Rate: £568.75 per day (Inside IR35, PAYE via Umbrella)

About the Role

We are seeking an Data Migration Technical Project Manager to join a transformation programme with Uk Savings Institution. This role will be governing supplier delivered data and application migration activities across a complex technical landscape.

You'll take ownership of ensuring quality, consistency, readiness, and risk management across all migration workstreams, while providing challenge, structure, and clarity in an environment with multiple suppliers and dependencies.

Key Responsibilities

• Govern supplier delivered data and application migration activities, ensuring completeness, quality, and alignment to programme timelines.
• Identify missing systems, undocumented data flows, and other unknowns, translating these into work packages for delivery.
• Lead discovery and analysis to define un scoped migration work.
• Produce migration scope definitions, partnering with commercial teams to raise and negotiate work with suppliers.
• Review and challenge supplier plans, RAID items, and deliverables.

Skills & Experience Required

• Strong experience delivering data/application migration or hosting/platform transition projects.
• Proven ability to govern supplier delivery and constructively challenge vendors.
• Exceptional analytical skills with an ability to uncover gaps, missing dependencies, and hidden issues.
• Experience creating Scopes of Work and negotiating Change Requests (CRs).
• Solid project management fundamentals:
  • Planning
  • RAID management
  • Reporting
• A confident communicator with excellent stakeholder management skills.

Please click to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement.

To find out more about Huxley, please visit

Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC387148 England and Wales