The Office Manager oversees HQ administrative and operational functions, including vendor relationships, facilities coordination, office supplies, events, mail, courier services, and invoices. The role supports IT onboarding, hardware fulfillment, phone systems, intranet and software administration, visitor management, and internal communications. It requires strong organization, communication, vendor-management, confidentiality, multitasking, and problem-solving skills, along with at least three years of relevant experience.