Sub Assembly Supervisor (Third Shift)

Key Responsibilities

• Own daily third shift production execution for sub assembly operations, including catalyst loading, bi-polar plate stuffing, unitizing anodes and cathodes, CMM measurement, final inspection, and related in-process activities as applicable to the department
• Drive schedule attainment and on-time completion of work orders to support downstream operations and customer delivery commitments
• Manage throughput, labor utilization, scrap, rework, and equipment uptime; identify and remove bottlenecks using lean manufacturing tools and root cause problem solving
• Maintain production floor discipline through 6S, standard work, visual management, clear communication, and daily accountability for safety, quality, and output, including effective shift handoff to incoming leadership

People Leadership

• Directly supervise third shift sub assembly operators and coordinate daily staffing, work assignments, and labor priorities to meet production demand
• Interview candidates, assess fit for the role and team, and make recommendations or decisions on new hires in partnership with management and human resources to support staffing needs.
• Develop team capability through hands-on training, cross-training, coaching, skills progression, and reinforcement of work instructions and process expectations
• Lead employee performance management, coaching, attendance follow-up, corrective action, and consistent enforcement of company policies, safety rules, and workplace standards

Quality & Process Control

• Ensure operators follow work instructions, OCP’s, inspection requirements, and process controls to produce finished cell packages that meet assembly, dimensional, and workmanship standards
• Own response to nonconforming product on the floor, coordinate containment activities, and support root cause analysis and corrective actions to reduce repeat issues
• Monitor process performance, scrap trends, assembly defects, and workmanship issues, partnering with quality and engineering to improve consistency, yield, and process capability

Engineering Collaboration

• Partner with manufacturing, quality, and design engineering on process improvements, equipment needs, tooling changes, and manufacturability feedback
• Support product and process trials on the floor, including validation of new methods, updated work instructions, and operator readiness for production changes
• Provide operational input for equipment commissioning, maintenance priorities, and layout improvements that enhance safety, flow, and productivity

EHS & Compliance

• Maintain a safe work environment by enforcing PPE requirements, safe equipment operation, material handling rules, and compliance with site EHS procedures
• Ensure timely reporting and follow-up of safety incidents, near misses, and corrective actions while reinforcing a zero-incident culture

Metrics & Reporting

• Track and report key performance indicators including schedule attainment, labor efficiency, scrap, rework, first-pass yield, attendance, and equipment uptime
• Communicate daily performance results, staffing concerns, material constraints, and escalation items to leadership and cross-functional partners, including clear handoff of third shift status, issues, and priorities to the next shift