Human Resources Generalist

MSH; Bridgeville (Allegheny County); On-site; USD 65,000 - 85,000; Full time

Job summary

MSH is seeking a Corporate HR Generalist to support day-to-day HR operations, including employee relations, recruiting, onboarding, compliance, benefits, HRIS, performance management, and payroll oversight using ADP.

You will partner with managers and leaders to implement policies, ensure data accuracy, handle payroll processing, benefits enrollment, leave management, and HR metrics reporting across multi-site operations.

Qualifications

• 3–5 years of progressive HR Generalist or operational HR experience preferred.
• Experience across employee relations, HR operations, compliance, recruiting, onboarding, benefits administration, payroll oversight, and employee lifecycle support.

Responsibilities

• Serve as HR resource to employees, managers, and leaders, supporting HR programs, policies, processes, and lifecycle activities.
• Provide guidance on HR policies, staffing needs, and documentation requirements.
• Coach managers and employees on workplace expectations, performance concerns, and relations matters.

Skills

Communication

Coaching

Conflict resolution

Organizational skills

HR policies

Education

Bachelor’s degree in HR or related field

Equivalent HR experience

SHRM-CP/SHRM-SCP/PHR/SPHR certification preferred

Tools

ADP Payroll

HRIS systems

Job description

The Corporate HR Generalist supports day-to-day corporate HR operations and serves as a hands-on resource for employees, managers, and leaders. This role supports employee relations, recruiting, onboarding, compliance, benefits, HRIS administration, performance management, and employee lifecycle activities. The position also has a strong emphasis on payroll oversight, payroll-related compliance, timekeeping review, employee data accuracy, and effective use of ADP Payroll.

Key Responsibilities

• Serve as an HR resource to employees, managers, and leaders, supporting HR programs, policies, processes, and employee lifecycle activities.
• Provide guidance on HR policies, employee matters, staffing needs, position changes, and documentation requirements.
• Coach managers and employees on workplace expectations, performance concerns, employee relations matters, and documentation.
• Support investigations, corrective action, conflict resolution, and employee issue resolution.
• Support recruiting, candidate selection, onboarding, and employee lifecycle processes.
• Coordinate performance management, goal setting, reviews, training, and employee development initiatives.
• Provide payroll oversight by reviewing timekeeping records, pay changes, deductions, special earnings, new hire entries, termination data, and other payroll inputs.
• Use ADP Payroll to support payroll processing, employee data maintenance, reporting, audits, and resolution of payroll discrepancies.
• Process biweekly payroll and other special payments as needed.
• Support compensation administration, job evaluations, salary recommendations, and annual review processes.
• Lead healthcare benefits administration and enrollment.
• Oversee employee leaves of absence and support open enrollment.
• Prepare and analyze HR metrics while maintaining accurate and confidential HRIS, payroll, benefits, and employee records.

Qualifications

• 3–5 years of progressive HR Generalist or operational HR experience preferred.
• Experience across employee relations, HR operations, compliance, recruiting, onboarding, benefits administration, payroll oversight, and employee lifecycle support.
• Hands-on experience with ADP Payroll and HRIS systems strongly preferred.
• Corporate, manufacturing, industrial, multi-site, payroll administration, or HR business partner experience preferred.
• Strong knowledge of HR operations, employment law, compliance requirements, and HR best practices.
• Strong communication, coaching, conflict resolution, relationship-building, and organizational skills.
• Bachelor’s or Associate’s degree in Human Resources, Business Administration, Organizational Development, Psychology, or a related field preferred; equivalent HR experience may be considered.
• SHRM-CP, SHRM-SCP, PHR, or SPHR certification preferred.