Technical Staff, Thermal Architect

ISG plc; Gomshall; On-site; GBP 70,000 - 100,000; Full time

Job summary

ISG plc is seeking a Technical Staff, Thermal Architect to join the Engineering Technologist Team. The role focuses on productizing configurations and collaborating with customers across L10 and L11 to define thermal architectures for complex systems.

Based in London, United Kingdom, the position emphasizes AI-assisted engineering, rapid iteration, and delivering enterprise-grade solutions that power critical infrastructure.

Responsibilities

• Productize solution / configuration working with customers across L10 and L11.
• Work with US, EMEA & APJ customers in defining the specifics of thermal solutions.

Job description

Job Title: Technical Staff, Thermal Architect

Date Posted: 2026-10-02

Location: Surrey, Surrey, GB, GU5 9NU

Application Deadline: 2026-12-31T23:02:48

Job Description

The following information aims to provide potential candidates with a better understanding of the requirements for this role. Some product builders follow the rules. Ours rewrite them.

Within ISG, innovation isn't just about creating new technology—it's about challenging assumptions and reimagining how work gets done. Engineers define intent, author precise specifications, and orchestrate AI agents that execute at speed and scale. AI is embedded throughout our development process, helping us move faster, learn quicker, and deliver greater impact.

Yet the most important contribution remains human: deciding what to build, designing how it should work, and applying the judgment needed to earn our customers' trust. When your products power critical infrastructure around the world, that responsibility matters. We move quickly toward the work that matters most. We reward experimentation, encourage bold thinking, and remove unnecessary barriers so great ideas can become reality faster.

Our teams embrace a customer-first, first-to-market mindset, transforming rapid feedback into better products and better outcomes. We aren't looking for people who are content with the status quo—we look for builders who question it, improve it, and occasionally rewrite it.

If you're energized by solving complex systems challenges, excited to work alongside AI to amplify your impact, and motivated by the opportunity to shape what's next instead of simply maintaining what's been done before, you'll find your place here. Join us and help build the future of enterprise technology.

From applied research to advanced engineering, the Engineering Technologist team has the expertise to shape ground-breaking products, material, and processes. It's a fascinating field of work with numerous opportunities. Our insights influence product architecture and definitions, and we work with colleagues across the business to ensure our products always lead the way. Join us to do the best work of your career and make a profound social impact as a Thermal Architect on our Engineering Technologist Team in London, United Kingdom.

Role Description

• Productize solution / configuration working with customers across L10 and L11.
• Work with US, EMEA & APJ customers in defining the specifics of thermal solutions.