Executive HR Admin & Operations Coordinator

TSMC - Taiwan Semiconductor Manufacturing Company Limited; California (MO); Hybrid; USD 72,000 - 100,000; Full time

Job summary

TSMC North America is seeking a highly organized HR Assistant to support the Senior HR Director and the HR team. This role serves as the operational backbone of the HR function, managing complex calendars, coordinating stakeholders, supporting recruiting activities and employee events.

It is ideal for a detail-oriented professional who thrives in a fast-paced environment and handles confidential information with discretion.

Qualifications

• Bachelor’s degree in Human Resources, Business Administration, or a related field.
• 3+ years of experience in administrative support, coordination, project management, or HR operations, including direct support to senior leaders.
• Strong organizational skills and exceptional attention to detail.
• Proficiency in Microsoft Office Suite (Outlook, Excel, Word, PowerPoint).
• Ability to handle confidential information with discretion and sound judgment.

Responsibilities

• Provide high-level administrative and coordination support to the Senior HR Director and HR leadership, including managing complex calendars, scheduling, and travel.
• Serve as a primary point of contact between HR leadership and internal and external stakeholders, tracking action items and following through to ensure alignment.
• Support the planning and execution of HR projects and initiatives, and prepare HR reports, presentations, and documents.
• Assist recruiting activities — coordinating and scheduling interviews, managing candidate information, and supporting talent acquisition events.
• Organize and coordinate HR meetings, workshops, and employee events such as wellness programs and health fairs, including all associated logistics.

Skills

Administrative support

Calendar management

Stakeholder coordination

Attention to detail

Discretion with confidential info

Education

Bachelor’s degree in Human Resources, Business Administration, or related field

Tools

Microsoft Office Suite

HRIS (e.g., SuccessFactors)

Job description

TSMC North America is seeking a highly organized HR Assistant to support the Senior HR Director and the HR team. This role serves as the operational backbone of the HR function, managing complex calendars, coordinating stakeholders, supporting recruiting activities and employee events.

It is ideal for a detail-oriented professional who thrives in a fast-paced environment and handles confidential information with discretion.