HUman Resources Generalist

With more than 120 operations and approximately 20,000 employees worldwide, Precision Castparts Corp. is the market leader in manufacturing large, complex structural investment castings, airfoil castings, forged components, aerostructures and highly engineered, critical fasteners for aerospace applications. In addition, we are the leading producer of airfoil castings for the industrial gas turbine market. We also manufacture extruded seamless pipe, fittings, and forgings for power generation and oil & gas applications; commercial and military airframe aerostructures; and metal alloys and other materials for the casting and forging industries. With such critical applications, we insist on quality and dependability - not just in the materials and products we make, but in the people we recruit.

PCC is relentless in its dedication to being a high-quality, low-cost and on-time producer; delivering the highest value to its customers while continually pursuing strategic, profitable growth.

In 2016, Berkshire Hathaway, led by Chairman and CEO Warren E. Buffett, acquired Precision Castparts Corp.

Location Profile:

Located in Gardena California, Permaswage designs and manufactures separable and permanent fluid fittings and installation tooling for aerospace and defense applications.

Position Summary:

The HR Generalist focuses on onboarding and employee relations while supporting key HR processes, compliance, and continuous improvement.

Primary Duties & Responsibilities:

Onboarding & Orientation

• Lead weekly onboarding for an average of 3-5 new hires, ensuring a smooth and wellorganized experience.
• Handle all preorientation steps, including background checks, collecting newhire documents, and preparing employee records.
• Facilitate the weekly orientation session: coordinate facilitators, present HR topics, and ensure completion of all required training and compliance documentation.
• Follow up on postorientation tasks such as benefits enrollment, uniform distribution, badges, and system access.
• Ensure onboarding documents and records are properly filed and stored.

Employee Relations

• Build strong, trustbased relationships with hourly employees, supervisors, and managers by maintaining regular presence on the production floor.
• Lead employee relations investigations: gather statements, assess facts, document findings, and recommend fair and consistent outcomes.
• Guide supervisors on conflict resolution, disciplinary practices, communication strategies, and policy interpretation.
• Support a positive and respectful work environment by addressing concerns promptly and coaching leaders toward effective employee management.
• Manage sensitive or emotional situations with professionalism, neutrality, and sound judgment.

Performance Management Support

• Support the Sr. HR Generalist and HR Manager in coordinating the annual performance review process.
• Assist supervisors in navigating the progressive disciplinary process, ensuring consistent documentation and fair application.
• Provide guidance on delivering constructive feedback practices to improve communication and strengthen leadership effectiveness.

Employee File Management & Recordkeeping

• Maintain accurate, confidential, and auditready employee files in digital and physical formats.
• Organize, archive, and update documents such as I9s, certifications, medical files, performance paperwork, and policy acknowledgments.
• Support improvements to HR recordkeeping systems through structured digitalization and process enhancements.

Legal Compliance & Policy Support

• Apply relevant employment laws and internal policies to daily HR decisions and documentation.
• Support audits and ensure HR processes remain compliant with federal, state, and company standards.

Continuous Improvement Mindset

• Proactively challenge outdated practices and identify opportunities to streamline HR workflows.
• Lead or support digitalization initiatives that improve accuracy, efficiency, and employee experience.
• Promote a culture of innovation and continuous improvement within HR and across the facility.

This position is not limited to the responsibilities listed above. The HR Generalist may also support the HR team in areas such as recruitment, training coordination, internal communication, the activities committee, and other HR projects as needed.

Required Skills:

• Strong team engagement with the ability to build trusting, collaborative relationships.
• Detail oriented with a strong commitment to accuracy.
• Excellent organizational, time management, and prioritization skills.
• Ability to adapt quickly and stay effective in a fast paced, evolving environment.
• Strong communication skills, able to adjust style based on the audience (hourly employees, supervisors, managers).
• Continuous improvement mindset, always seeking better, more efficient ways of working.
• Ability to question, analyze, and propose solutions, not just execute tasks.
• Strong critical thinking and sound decision making abilities.
• Ability to manage multiple tasks, work under pressure, and meet deadlines.
• Proficiency with MS Office (Word, Excel, PowerPoint, Outlook) and HRIS systems.
• Someone who seeks opportunities to learn, grow, and move forward within the organization.

Required Experience:

• 1-3 years experience in a similar role
• Previous experience in a Human Resources "Generalist" role in a manufacturing environment is considered an asset
• Experience with ADP Workforce Now, and/or Workday HRIS preferred
• Spanish as a second language preferred

Level of Education:

• Bachelor's degree in Human Resources, Business Administration (Industrial Relations), or similar field from an accredited college/university
• A PHR or SHRM certification preferred