onsemi is seeking a highly organized and proactive Executive Administrative Assistant to provide confidential and comprehensive support to a Executive Vice President and their leadership team. In this role, you will be a critical partner, enabling executive efficiency through effective calendar management, operational coordination, and administrative excellence in a fast-paced, global environment. • Provide high-level, confidential administrative support to the EVP and leadership staff, ensuring seamless day-to-day operations • Manage complex and dynamic executive calendars, optimizing scheduling efficiency and prioritizing critical business needs • Coordinate domestic and international travel arrangements, including flights, accommodations, ground transportation, and visa/passport processing • Prepare, review, and submit expense reports in compliance with company policies and timelines • Plan and coordinate executive meetings, including agenda preparation, materials development, and follow-up actions • Organize and support internal and external meetings, including customer visits, conference room setup, and catering arrangements as required • Act as a primary point of contact for incoming communications (emails, calls, mail), ensuring timely responses and proper prioritization • Maintain and update organizational charts, contact lists, and departmental records • Manage TEAMS sites and support SharePoint access requests, content updates, and user permissions • Support cross-functional coordination by liaising with internal stakeholders, leadership teams, and external partners • Handle multiple projects simultaneously, ensuring timely execution and adherence to strict deadlines • Assist in purchase order creation, invoice tracking, and vendor coordination • Manage office operations, including supply inventory, ordering, and workspace/seat assignments • Coordinate IT equipment requests, onboarding/offboarding setup, and asset tracking • Prepare documentation for international shipments, including compliance with Global Transfer Systems (GTS) requirements • Drive process improvements to enhance administrative efficiency and effectiveness • Maintain the highest level of professionalism, confidentiality, and discretion at all times Qualifications & Experience • Bachelor’s degree or equivalent relevant experience • Minimum 7+ years of experience supporting senior leadership, including VP or C-level executives • Proven experience managing complex calendars, travel logistics, and executive priorities in a fast-paced environment Skills & Competencies • Advanced proficiency in Microsoft Office Suite (Outlook, Word, Excel, PowerPoint, Teams) and collaboration tools • Strong organizational and time-management skills with exceptional attention to detail • Ability to work independently with minimal supervision while maintaining high productivity • Excellent problem-solving skills with a proactive, solution-oriented mindset • Strong interpersonal and communication skills, with the ability to interact effectively across all levels of the organization • High level of professionalism with a positive, approachable demeanor • Ability to prioritize competing demands and manage multiple stakeholders simultaneously • Adaptability and resilience in a rapidly changing, high-pressure environment • Strong sense of ownership, accountability, and commitment to delivering results