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Senior Human Resources (HR) Generalist

ASC Engineered Solutions

Salary undisclosed

Columbia, PA - PlantFull-timeOn-siteIntermediate

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Description

The Senior HR Generalist plays a key role in supporting the Human Resources function at Reliable Safety & Flow Corporation. Reporting to the HR Manager, this position serves as a primary resource for employee and labor relations activities, while managing the day-to-day HR processes that support an 800+ employee workforce. The ideal candidate is a hands-on HR professional with strong experience in employee relations, investigations, labor relations, and HR operations within a manufacturing or unionized environment.

This role partners closely with leaders and employees to address workplace concerns, ensure consistent application of company policies and collective bargaining agreements, and foster a positive employee experience. While the position offers exposure to a variety of HR disciplines, the primary focus is employee relations, labor relations, compliance, and tactical HR support.

Key Responsibilities

  • Partner with the HR Manager to support employee relations matters, workplace investigations, corrective actions, and conflict resolution. 
  • Serve as a visible HR presence on the manufacturing floor, building strong relationships with employees, supervisors, and union representatives. 
  • Support labor relations activities, including contract interpretation, grievance administration, and ensuring compliance with collective bargaining agreements. 
  • Manage unemployment claims, documentation, responses, and hearings as needed. 
  • Provide guidance to managers and employees regarding company policies, procedures, and HR best practices. 
  • Conduct investigations related to employee complaints, workplace concerns, harassment, discrimination, and policy violations. 
  • Utilize HR metrics and workforce data to identify trends and recommend solutions that improve employee engagement and organizational effectiveness. 
  • Assist with recruitment and staffing activities, particularly for hourly manufacturing positions. 
  • Maintain compliance with federal, state, and local employment laws and company policies. 
  • Collaborate with HR team members to support onboarding, benefits administration, employee communications, and other HR initiatives.

Skills, Knowledge and Expertise

  • Bachelor's degree in Human Resources, Business Administration, or related field. 
  • 5-7+ years of progressive Human Resources experience. 
  • Strong employee relations experience, including investigations, conflict resolution, and policy administration. 
  • Experience supporting labor relations activities within a unionized manufacturing or distribution environment. 
  • Experience managing unemployment claims and employee disciplinary processes. 
  • Demonstrated ability to partner effectively with front-line leaders and employees in a fast-paced operational environment. 
  • Experience utilizing HRIS/HRMS systems and workforce reporting tools. 
  • Proficiency in Microsoft Office, including Excel and Outlook. 
  • Excellent communication, interpersonal, and problem-solving skills. 
  • PHR or SPHR certification preferred.

About this role

ASC Engineered Solutions is seeking a Senior HR Generalist to manage employee and labor relations for an 800+ person manufacturing workforce at its Aosta Valley plant. You'd report to the HR Manager and serve as the primary HR contact for frontline employees, supervisors, and union representatives, handling everything from grievance administration and contract interpretation to investigations, corrective actions, and unemployment claims. This is a hands-on operational role where you'll spend time on the manufacturing floor building relationships and ensuring consistent application of policies and collective bargaining agreements.

The ideal candidate brings 5+ years of progressive HR experience in a unionized manufacturing or distribution setting, with demonstrated strength in employee relations, investigations, and labor compliance. You'll need a bachelor's degree in HR or related field, proficiency with HRIS systems and Microsoft Office, and the ability to work effectively with both leadership and hourly employees in a fast-paced environment. A PHR or SPHR certification is preferred. While the role touches multiple HR functions—recruitment, benefits, onboarding, and workforce analytics—the core focus is employee relations, labor relations, and day-to-day HR operations that keep the plant running smoothly.

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Pay for this role

The employer didn't post a pay range for this role. That usually means pay is set in negotiation, which favors whoever arrives with numbers. Check ranges on comparable Senior Human Resources (HR) Generalist postings in Plant, and analyze any offer before you accept it.

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