PhysicsX

tech

SeniorExecutiveAssistant(toCEO)

London, England, United Kingdom
The Brief

“Senior Executive Assistant (to CEO) at PhysicsX. Skills: Executive Assistant, CEO support, scheduling, communication, AI tools, Microsoft Office. Manage CEO's calendar. Coordinate complex international travel”

Industry & Context.

tech
Eligibility Requirements

Support outside standard hours is part of the role, Genuinely flexible — what was the plan this morning may not be the plan this afternoon, and that needs to be fine.

What They're Looking For.

Must Have

Proficient in Microsoft Office (Outlook, Word, Excel, PowerPoint)

Nice to Have

Experience working across time zones and within international organisations, Familiarity with Notion and Slack, Already uses AI tools — Claude, ChatGPT, or similar — as part of their daily workflow: drafting communications, summarising long threads, prepping briefings, organising notes.

What You'll Do.

Manage CEO's calendar

Coordinate complex international travel

Prepare and submit expense reports

Organise and prepare for board meetings and offsites

Manage communication flow

Support with ad-hoc projects

Drafting communications

Summarising long threads

How You'll Work.

Team & Collaboration

Natural network-builder — comfortable picking up the phone with an EA they've never met, and building the kind of rapport that makes complicated multi-stakeholder scheduling happen.; Enjoys working with diverse personalities, building relationships, and contributing to a social, inclusive team environment.; Work with a high-caliber, collaborative team of engineers, scientists, and operators who care deeply about doing great work, and about helping each other get better.

Communication Scope

judgment on what to share with whom needs to be consistently right; natural network-builder; comfortable picking up the phone with an EA they've never met, and building the kind of rapport that makes complicated multi-stakeholder scheduling happen; drafting communications

Free ATS check

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