HR Manager – Night Shift

Join a transformational growth initiative and play a key role in launching and scaling Night Shift operations at one of North America’s largest commercial truck manufacturing facilities.

The HR Manager – Night Shift serves as a key HR partner to the Plant HR Manager and manufacturing leadership team, providing HR leadership across employee relations, workforce planning, organizational effectiveness, employee engagement, and continuous improvement.

This highly visible role will play a critical part in the successful launch and stabilization of our Night Shift expansion, helping build and support the workforce needed to sustain continued growth at our 3-million-square-foot manufacturing plant in South San Antonio, where we proudly produce Class 6, 7, and 8 commercial trucks.

We are seeking an experienced manufacturing HR professional with demonstrated leadership scope and a track record of owning, analyzing, and improving workforce and HR metrics. The ideal candidate understands the pace and complexity of a manufacturing environment, partners effectively with plant leadership, and can translate workforce data into actionable strategies and measurable results.

Night Shift

Schedule:

Monday–Thursday, 6:00 PM–4:30 AM

This role will initially begin on 1st Shift (Monday–Thursday, 5:30 AM–4:00 PM) to complete training, onboarding, and establish key plant partnerships before transitioning to the assigned Night Shift schedule upon launch in 2027. During the Night Shift launch, this role will dotted-line report to the Launch HR Program Manager to support workforce readiness, process execution, and operational stabilization.

A 10% shift differential is provided once transitioned to the assigned Night Shift schedule. Schedules and start times may vary based on business needs. This position supports a manufacturing environment and requires flexibility to meet operational needs.

• Serve as an HR business partner to the Plant HR Manager and manufacturing leadership team, providing guidance and leadership across employee relations, workforce planning, talent management, HR programs, and organizational effectiveness.
• Partner with the HR Program Manager and launch team to execute the successful implementation of Night Shift operations, including workforce readiness, staffing execution, onboarding, training alignment, employee communications, and change management.
• Support 1st Shift operations initially to complete training, establish key partnerships, and gain familiarity with plant processes before transitioning to dedicated Night Shift HR support.
• Transition to dedicated HR leadership for the Night Shift production workforce by building relationships with leaders and employees, addressing workforce needs, and ensuring consistent application of HR policies and practices.
• Serve as a trusted advisor to Business Team Leaders, Managers, and Supervisors on employee relations, attendance, performance management, policy interpretation, and leadership practices.
• Lead and independently manage complex employee relations matters, including investigations, workplace concerns, corrective actions, performance issues, and terminations.
• Own and analyze workforce and HR KPIs, including turnover, attrition, absenteeism, staffing levels, retention, engagement, employee relations trends, and other operational metrics.
• Identify workforce trends and root causes and develop data-driven action plans to improve retention, attendance, engagement, staffing, and overall operational performance.
• Partner with Talent Acquisition and manufacturing leadership on workforce planning, staffing strategies, candidate selection, onboarding readiness, and production ramp-up activities.
• Lead assigned HR projects and…