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

RZR is an equal opportunity employer

RZR is a place where everyone can grow. However you identify, and whatever background you bring with you, we invite you to apply if this role excites you.

RZR provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any kind. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

RZR

Executive Assistant

About the Job

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About the Company

RZR

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