Executive Assistant – Global Operations

onsemiSan Jose, CaliforniaOn-siteFull-timeSenior, 5–8 yearsListed 9 hours ago

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About this role

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.

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