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asc-es.com

Columbia, Pennsylvania

Senior Human Resources (HR) Generalist.

FULL TIMESENIOR LEVELPEOPLE & OPS
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.

  • 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.

  • 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.

Pay
Not stated
Where
Columbia, Pennsylvania
Work
Not stated
Type
Full time
Posted
25 Oct, 2026
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