Executive Assistant

Radiant Is this your company? Claim it · London · Full-time

Description

Job Title: Executive Assistant Location: Hybrid About Radiant Radiant is redefining how AI infrastructure is built. We design and operate AI-native cloud platforms engineered for sovereignty, performance, and scale. Our infrastructure powers GPU-native workloads, multi-tenant control planes, and high-performance AI systems designed for the most demanding environments. We are not building a generic cloud. We are building purpose-built AI infrastructure - from powered land, to compute, to software . As we scale our platform and expand our engineering organisation, we are looking for leaders who can build strong teams, uphold high standards, and deliver reliably at pace. Job Summary: As Executive Assistant, you'll support members of Radiant's Leadership Team and keep the business running smoothly day to day, working alongside the Executive Assistant to our President & CEO. You'll manage busy diaries, travel and meetings, organise team events, and be a trusted first point of contact for the leaders you support. You'll also cover for the CEO’s office when required. This is a hands-on role in a fast-growing company, ideal for someone who is organised, proactive and loves making busy peo…

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Questions about this job

Where is this Executive Assistant job located?

The listing places this job in London.

Who is hiring?

The employer shown on the listing is Radiant.

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Is it full-time or part-time?

The listing type is Full-time.

When was this job posted?

It was posted on 12 November 2026. Jobs that stay open too long are closed automatically, so apply soon if you are interested.

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