Senior Solution Architect (OT)

InfoSec People Ltd • ipswich, england • Posted June 20, 2026

Position Overview

Hybrid 3 days per week on site | Critical National Infrastructure

£85,000 - £95,000 + 7.5% bonus and benefits

Senior Solution Architect (OT)

We’re partnering with a leading UK energy and electricity distribution organisation investing heavily in the future of operational technology.

This is a high-impact role shaping the architecture behind critical national infrastructure, including the modernisation of ADMS platforms and next-generation grid systems.

The role

You’ll take ownership of the end-to-end OT architecture landscape, leading the design and evolution of complex systems across SCADA, ADMS and control environments.

You’ll work across engineering, cloud, security and data teams to deliver scalable, secure and future-ready solutions.

What you’ll be doing

  • Own and define OT architecture strategy and roadmaps
  • Drive integration across legacy and modern platforms
  • Shape tran...