HR Manager
Pittsburgh , Pennsylvania
Experience: 0
Category: Human Resources
Contractor Work Model: Onsite
Brand: System One
Compensation Range: 100000.00 - 130000.00
Job ID: 380202
Date Posted: 09/15/2026
Shortcut: http://jobs.systemone.com/WMKwyn
Job Title: HR Manager
Location: Pittsburgh, PA
Type: Direct Hire
Work Model: Onsite
Overview: HR Manager of Commercial & Industrial Mechanical Contractor, overseeing a mixed union/non-union workforce across multiple regional offices.
Responsibilities
- Direct HR operations for both administrative staff and unionized trade employees across several facility locations
- Manage day-to-day HR needs within a mixed union and non-union workforce, ensuring consistent policy application across both groups
- Run recruiting and onboarding for corporate and field-based roles
- Manage benefits enrollment, leave tracking, and workers' compensation claims
- Maintain compliance with wage and hour law, prevailing wage rules, and certified payroll reporting
- Track HR data and reporting through construction-industry payroll/HR software and MS Office
- Coordinate with operations leadership on staffing levels and workforce planning
- Oversee disciplinary procedures, performance reviews, and policy enforcement
- Draft and revise HR policies and the employee handbook
Requirements
- Bachelor's degree in HR, Business Administration, or related field preferred; PHR/SHRM-CP a plus
- 5-7 years in HR management, preferably within construction, mechanical contracting, or a comparable trade environment with a mixed union/non-union workforce
- Experience navigating HR practices across both union and non-union employee groups
- MS Office proficiency; familiarity with construction accounting/HR platforms such as Foundations preferred
- Working knowledge of employment law, wage/hour compliance, and benefits administration
- Ability to operate across both office and field/craft settings
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
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