Human Resources Manager

Come Join Us!

From apartments in New York to hospitals and stadiums in Dallas, libraries at prestigious universities to creating modern retail experiences, our teams contribute architectural glass and building products to projects that shape the way people live, work, heal, learn, and play. At OBE, the work of our employees truly matters. With over 6,500 employees, we operate more than 80 manufacturing and distribution facilities in five countries. You can see some of our favorite projects here.

Start your journey with OBE and help us build the future.

Oldcastle BuildingEnvelope® is seeking an experienced and hands-on Human Resources Manager to support our Portland, Maine operations. This role serves as the lead HR partner for multiple facilities, providing both strategic and day-to-day human resources leadership while supporting plant leadership, employees, and business objectives across the region.

This position is ideal for a strong HR leader who thrives in a manufacturing environment and enjoys balancing employee relations, leadership coaching, workforce planning, and operational HR support. The Human Resources Manager will serve as the primary HR leader for the Portland facilities while overseeing an HR Business Partner and supporting additional satellite locations.

This is an excellent opportunity for an HR professional who wants to take ownership of multiple locations, influence business decisions, and help drive employee engagement and organizational effectiveness within a growing manufacturing organization.

• Serve as the primary HR leader supporting multiple manufacturing and distribution locations.
• Provide leadership, coaching, and oversight to an HR Business Partner while ensuring consistent HR support across assigned locations.
• Partner with plant leadership to provide guidance on employee relations, performance management, workforce planning, and organizational development.
• Manage employee relations matters including investigations, corrective actions, conflict resolution, and terminations while ensuring consistency and compliance.
• Coach managers and supervisors on employee relations, leadership effectiveness, policy interpretation, and performance management.
• Support recruiting, onboarding, succession planning, retention initiatives, and talent development programs.
• Maintain an active and visible presence throughout the facilities and establish strong relationships with employees and leadership teams.
• Drive employee engagement initiatives that support retention and a positive workplace culture.
• Ensure compliance with company policies, employment laws, and regulatory requirements.
• Partner with operations leadership to align workforce initiatives with business objectives.
• Lead change management efforts and support organizational initiatives across multiple facilities.
• Collaborate with regional and corporate HR leaders to execute strategic HR programs and initiatives.

What OBE Offers You