The HR & Onboarding Specialist partners closely with HR, Hiring Managers, IT, Payroll, and Facilities to support new hire readiness, employee recordkeeping, HR documentation, compliance efforts, employee communications, and general HR operations. This role serves as a key point of contact for new employees from offer acceptance through their initial weeks of employment, ensuring onboarding steps are completed accurately, timely, and in alignment with company policies, culture, and compliance requirements.