Executive Assistant

RYZ Labs is looking for a highly skilled Executive Assistant to join one of our clients’ teams. In this role, you will act as the Swiss Army knife and operational backbone behind a serial founder and executive sitting across three AI/automation companies and a busy personal life. Working with chief-of-staff instincts, you will manage both enterprise-level operations and personal logistics, seeing problems before they arise and owning outcomes from day one. Qualifications: 3+ years supporting a founder, CEO, or high-growth startup executive, ideally in a fast-paced or multi-entity setup Exceptional written and spoken English with the ability to mirror the founder's voice seamlessly across executive communications High EQ and absolute discretion with non-negotiable confidentiality across sensitive legal, business, and personal matters Fluent across modern digital workspaces — Google Workspace, Slack, Notion, Linear, expense platforms, and concierge/travel tools — with active use of AI assistants to streamline workflows Available during US Eastern Time (ET) business hours, paired with high responsiveness for urgent off-hours needs (e.g., travel or time-sensitive asks) Proactive problem solver who builds clear approval systems, onboards quickly onto new software, and executes without waiting for instructions Key Responsibilities: Own complex calendar operations across three separate business entities and personal schedules, eliminating conflicts and managing heavy multi-tool coor