Aerospace HR Administrator: Onboarding, Payroll & Benefits

Precision Castparts Corp.; South Gate (CA); On-site; USD 29,000 - 44,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) plan

Paid time off & holidays

Company safety and compliance programs

Job summary

Precision Castparts Corp. seeks an HR Administrator to provide day-to-day HR support in a fast-paced aerospace manufacturing environment. You will assist recruitment, onboarding, benefits administration, and employee records while ensuring accuracy and confidentiality.

Collaboration with Payroll, Operations, Safety, and leadership is essential to support a compliant and engaged workforce. The role requires partnering with HRIS systems such as Workday and ADP, handling sensitive data, and

Qualifications

• Legal compliance with state/federal HR regulations and wage-hour rules.
• Experience with leave management (FMLA/CFRA) and COBRA basics.
• Ability to handle confidential information with discretion and professionalism.
• Experience in a manufacturing or industrial setting preferred.
• Strong data entry and reporting capabilities.

Responsibilities

• Support recruitment, onboarding, and HR administration activities.
• Maintain employee records and HRIS data accuracy.
• Process payroll inputs and coordinate with Payroll.
• Administer benefits programs and Open Enrollment.
• Ensure SOX/compliance documentation and audits support.
• Respond to employee inquiries and maintain service quality.

Skills

CA Employment Law

Leave Management

HR Compliance

Confidentiality

Customer Service

MS Office Suite

HRIS/Payroll Systems

Attention to Detail

Interpersonal Skills

Education

Associate's Degree in HR/Business Admin

Bachelor's Degree preferred

Tools

Workday

ADP Workforce Now

ATS

Job description

Precision Castparts Corp. seeks an HR Administrator to provide day-to-day HR support in a fast-paced aerospace manufacturing environment. You will assist recruitment, onboarding, benefits administration, and employee records while ensuring accuracy and confidentiality.

Collaboration with Payroll, Operations, Safety, and leadership is essential to support a compliant and engaged workforce. The role requires partnering with HRIS systems such as Workday and ADP, handling sensitive data, and