Executive Assistant, Philippines

Who are we? RZR Global is an AI-driven company redefining what mobile advertising can be. We build intelligent systems that connect brands with audiences at a scale most companies only dream about, processing 5 million ad requests per second across 10 billion+ devices worldwide. Our platform uses trillions of contextual bidding signals and proprietary behavioral models to discover and engage audiences in a privacy-first environment. We don't just serve ads; we engineer outcomes. From creative strategy and execution through to real-time performance optimization, we run the full stack for publishers and brands alike. Headquartered in San Francisco with a global footprint across the United States, EMEA, and APAC, RZR is a team of builders, operators, and problem-solvers who move fast, think clearly, and take ownership. If you want to work on systems that matter at a scale that challenges you every day, you'll fit right in. Role Overview We are hiring a highly experienced Executive Assistant based in Manila to support the CEO of RZR during Manila daytime hours as part of a 24/7 coverage model. You will partner closely with our existing night‑shift Executive Assistant and report to the EA Lead to ensure seamless handoffs and continuity across time zones. This is a true business partner role, not just admin support, and requires strong judgment, operational excellence, and the ability to thrive in a fast‑paced global environment. Key Responsibilities Executive Support - Manage and optimize the CEO's calendar across APAC, EMEA, and US time zones, resolving conflicts proactively - Handle high-volume inbox management, including drafting and responding on behalf of the CEO - Prepare meeting briefs, agendas, and follow-ups with clear action tracking - Coordinate internal and external stakeholders with speed and accuracy Operations & Coordination - Plan and manage travel, logistics, and scheduling across regions - Maintain organized documentation, trackers, and priority lists - Ensure seamless daily handoffs between day and night shift EAs - Anticipate needs and surface risks or conflicts ahead of time Communication - Draft clear, concise, and professional communications on behalf of the CEO - Act as a gatekeeper while maintaining strong stakeholder relationships Required Skills / Experience - 10+ years of EA experience supporting C-level executives - Strong communication and stakeholder management skills - Highly organized, proactive, and detail-oriented - Comfortable with AI and productivity tools (e.g., ChatGPT, Claude, JIRA, Confluence) - Experience in fast-paced global companies - High level of discretion, ownership, and flexibility across time zones RZR Behaviors RZR operates by eight core behaviors: Extreme Ownership · Move Fast · Drive for Excellence · Proactive Communication · Courage · Curiosity · Deliver Results · Manage Ambiguity