This is a full-time, high-impact role at Xi Engineering, designed to remove friction from the CEO's day and amplify their effectiveness across strategic, operational, and cultural domains. You'll act as the central point of clarity around the CEO - filtering noise from all communication channels (email, LinkedIn, calls, messages) and structuring it into a clear, targeted, and prioritised to-do list. You'll ensure the CEO's diary flows with intention - with time for transitions, preparation, and delivery - not just crammed with back-to-back meetings. The CEO is a fast-paced, ideas-driven, and predominantly verbal communicator. You won't get neatly written task lists - instead, you'll join live conversations, listen carefully, and capture actions with speed and clarity. You'll help ensure every meeting has a purpose, every day has focus, and nothing important slips between the cracks. You'll take ownership of their communications coordination and executive rhythm - ensuring that energy is focused where it delivers the most value: face-to-face with clients and the team, solving problems and driving growth. While your primary focus is the CEO, you'll also support the board and exec team when capacity allows. You'll be a key link across the company - someone who thrives on variety, adapts quickly, and enjoys enabling others to perform at their best. And no, there will never be a dull day.