Employee Relations HR Partner - Manufacturing & Compliance

TSMC; Phoenix (AZ); On-site; USD 85,000 - 120,000; Full time

Job summary

TSMC in Phoenix, AZ is seeking an HR Business Partner for the People Experience & Engagement team. You will be the primary employee relations partner for frontline to mid-level leaders in our high-volume semiconductor manufacturing environment, handling day-to-day ER, policy application, investigations and risk stabilization.

You will enable managers on attendance, discipline and performance conversations, ensure policy compliance, and document actions.

Qualifications

• Bachelor’s or master’s degree in Human Resources or related field.
• 3+ years of progressive HR experience in manufacturing or high-volume environments.
• Experience in employee relations case management, investigations, and corrective action execution.
• Working knowledge of federal and state employment laws (attendance, discipline, ADA, LOA, retaliation, harassment).
• Proficiency in Microsoft Office Suite and HR case management systems.
• Strong written and verbal communication skills.

Responsibilities

• Serve as the first point of contact for employee relations issues across assigned populations.
• Manage a high-volume ER caseload across multiple shifts and departments.
• Conduct fact-finding investigations, including employee and manager interviews, documentation review, and written findings summaries.
• Draft, review, and validate corrective action documentation, including written warnings, final warnings, and termination packets.
• Ensure consistent and legally compliant application of HR policies across managers, shifts, and departments.
• Maintain accurate and complete case documentation in HR case management systems.
• Provide daily, real-time guidance to employees on HR policies, procedures, and employee situations.
• Advise managers on performance improvement and development plans, execution, attendance tracking, and corrective action sequencing.
• Reinforce role clarity, behavioral expectations, and policy standards as defined by leadership and HR governance.
• Identify recurring friction points affecting employee experience and flag emerging patterns to Leadership Partners and HR leadership.

Skills

Communication skills

Education

Bachelor’s degree in Human Resources or related field

Master’s degree in Human Resources or related field

PHR

SHRM-CP

Tools

Microsoft Office

HRIS / HR case management systems

Workday

SAP SuccessFactors

Job description

TSMC in Phoenix, AZ is seeking an HR Business Partner for the People Experience & Engagement team. You will be the primary employee relations partner for frontline to mid-level leaders in our high-volume semiconductor manufacturing environment, handling day-to-day ER, policy application, investigations and risk stabilization.

You will enable managers on attendance, discipline and performance conversations, ensure policy compliance, and document actions.