Sub Assembly Supervisor (Third Shift)

FuelCell Energy Solutions GmbH; Torrington (CT); On-site; USD 85,000 - 105,000; Full time

Job summary

FuelCell Energy Solutions GmbH is seeking a Third Shift Sub Assembly Supervisor in Torrington, CT to lead sub assembly operations on the third shift, ensuring safety, quality, throughput, and on-time delivery.

You will translate production goals into safe, efficient execution on the shop floor, drive continuous improvement, and coordinate with off-shift leadership to maintain performance and staffing levels.

Qualifications

• High school diploma or GED required; associate degree, technical certification, or trade school training in manufacturing or related field is a plus.
• Minimum of 3 years of supervisory experience in a manufacturing environment; preferably sub assembly, cell package assembly, inspection, or related mechanical operations.
• Ability to read and interpret work instructions, bills of materials, and inspection criteria.
• Ability to lead teams, prioritize work, solve production problems, and drive results in safety, quality, delivery, and cost; make sound decisions independently on off-shift.
• Lean tools such as 6S, standard work, visual management; basic MS Office proficiency.

Responsibilities

• Own daily third shift production execution for sub assembly operations including catalyst loading, plate stuffing, unitizing anodes/cathodes, CMM measurement, and final inspection.
• Drive schedule attainment and on-time completion of work orders to support downstream operations and customer delivery.
• Manage throughput, labor utilization, scrap, rework, and equipment uptime; identify bottlenecks with lean tools and root cause analysis.
• Maintain floor discipline through 6S, standard work, visual management, and daily safety and quality accountability.
• Lead shift handoffs and communicate performance, staffing, and material constraints to next shift.

Skills

Leadership

Lean manufacturing

6S

Problem solving

Communication

Education

High school diploma or GED

Associate degree or technical certification

Tools

Microsoft Office

Job description

Overview

Lead third shift sub assembly manufacturing operations responsible for producing repeatable, high-quality cell packages that support FuelCell Energy module builds. Ensure safety, quality, throughput, delivery, and cost objectives are achieved while maintaining standard work, process discipline, and team accountability to support a successful production ramp. Serve as the primary operations leader on third shift, driving execution, resolving issues in real time, and ensuring effective communication and handoff to off-shift leadership.

The Third Shift Sub Assembly Supervisor is a key front-line leadership role responsible for translating production goals into safe, efficient, and repeatable execution on the shop floor during off-shift hours. This position has a direct impact on delivery performance, product quality, workforce development, and continuous improvement within a critical manufacturing value stream at FuelCell Energy.

Key Responsibilities

• Operations & Production
• 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

Qualifications

Required

• High school diploma or GED required; associate degree, technical certification, or trade school training in manufacturing or a related field is a plus
• Minimum of 3 years of supervisory experience in a manufacturing environment, preferably supporting sub assembly, cell package assembly, inspection, or related mechanical assembly operations
• Ability to read and interpret work instructions, OCP’s, bills of material, and inspection criteria
• Demonstrated ability to lead teams, prioritize work, solve production problems, and drive results in safety, quality, delivery, and cost, with the judgment to make sound decisions independently on off-shift
• Working knowledge of lean manufacturing tools such as 6S, standard work, visual management, and root cause problem solving; basic proficiency in Microsoft Office required

Preferred

• Experience in a manufacturing environment supporting mechanical assembly or similar production operations
• Experience with ERP or production tracking systems and the use of production metrics to manage daily performance
• Experience supporting new product introductions, process changes, or equipment implementation in a production setting
• Prior experience leading teams in a fast-paced manufacturing environment with strong expectations for accountability, training, and continuous improvement
• Experience interviewing manufacturing candidates, making hiring decisions, training new employees, and coaching team members to performance expectations