Technical Delivery Lead (OT & Infrastructure)

Role Summary

• The Technical Lead provides technical leadership across programme‑led delivery, working alongside Project Managers to ensure the technical workstream is delivered end to end through suppliers, integrators, and internal teams.
• Operating across multiple concurrent initiatives, the role is accountable for completeness, quality, and readiness of the technical workstream end to end.
• Works closely with architecture, security, operational teams, and suppliers to ensure architectural intent and standards are correctly implemented.

What you’ll do

• Define and maintain clear technical scope, acceptance criteria, and required technical artefacts.
• Bolster and assure design quality by scrutinising designs, specifications, and related artefacts.
• Collaborate with Solution Architecture, security, and technical stakeholders.
• Provide technical assurance to Project Managers by defining technical readiness gates.
• Act as a technical integrator and coordinator, driving owners to close technical actions.

What to bring

• Strong technical experience in OT and/or infrastructure environments.
• Demonstrable experience providing hands‑on technical leadership through design, build, test, and transition into live operation.
• Experience working in live or operationally critical environments.
• Proven experience supporting delivery through third‑party suppliers and systems integrators.
• Experience contributing to programme‑led delivery models.
• Ability to define and assess technical readiness.
• Experience working with architecture and security teams.
• Strong capability in identifying technical risks, assumptions, and dependencies.
• Experience working in regulated or safety‑critical environments is desirable.

What You’ll Get in Return

For employees, we’re committed to recognising and rewarding hard work. Competitive salary and benefits package including Company Pension Scheme, Private Medical & Dental Insurance, Group Income Protection, Group Life Assurance, Cycle to Work and Electric Car Salary Sacrifice Scheme. We also invest in your development.

How to Apply

We’re committed to creating an inclusive and accessible recruitment process. If you have any access needs or require adjustments, please let us know. All offers of employment will be subject to background checks and confirmation of the right to work in the UK. Apply now by emailing [Employer hidden — sign up to reveal] or using the form below.