• Oversee subassembly and assembly operations, ensuring efficiency, quality, and productivity.
• Develop and implement production schedules to meet demand while optimizing labor and material usage.
• Coordinate production planning efforts, balancing workload across workstations and departments.
• Work closely with engineering and quality teams to resolve technical issues and ensure product specifications are met.
• Monitor key performance indicators (KPIs) such as production output, efficiency, waste reduction, and cost savings.

• Lead and mentor all production-level personnel.
• Conduct training programs to enhance employee skills and ensure compliance with safety and operational procedures.
• Foster a culture of teamwork, accountability, and continuous improvement.

• Sustain a lean manufacturing mindset within the production areas, implement and monitor 5S policies, maintain an active role in continuous improvement initiatives.
• Identify bottlenecks and inefficiencies, recommending solutions to streamline workflows.
• Drive cost reduction initiatives through waste elimination, process optimization, and automation.

• Ensure all assemblies and subassemblies meet quality standards and regulatory requirements.
• Work with the quality control team to resolve production defects and drive corrective actions.
• Maintain compliance with safety regulations, ISO standards, and company policies.

• Work closely with supply chain, purchasing, and logistics teams to ensure material availability and minimize production delays.
• Collaborate with engineering team to support new product introduction and design for manufacturability.  Ensure that all deviations and change points are managed at the point of production.
• Communicate production status, challenges, and recommendations to senior management.

• 5+ years of experience in a production supervisor role within a manufacturing or assembly environment.
• Knowledge of production planning, scheduling, and workflow optimization. Perfered 
• Hands-on experience with ERP/MRP systems (NetSuite) for production planning and inventory management.
• Proficiency in lean manufacturing and continuous improvement methodologies.
• Excellent leadership, problem-solving, and decision-making skills.
• Strong communication and interpersonal skills to collaborate across departments.

Infintium Fuel Cell Systems, Inc. is developing next generation fuel cell system solutions to power material handling vehicles in the Greenville, SC area. We are currently looking for a FAT (Factory Acceptance Testing) Technician who will be responsible for FAT is completed on all units to ensure all systems meet internal quality standards and customer requirements prior to shipment. This role requires strict adherence to FAT procedures, accurate documentation, troubleshooting technical issues, and ensuring all FAT steps are completed in full before final approval and release.

Key Responsibilities:

• Complete all Factory Acceptance Testing (FAT) steps according to approved test procedures, work instructions, and customer requirements.
• Set up and operate test equipment, including load banks and monitoring tools, to execute FAT testing requirements.
• Monitor unit performance during testing, including voltage, current, temperature, alarms, fault codes, and system stability.
• Verify proper operation of safety features, shutdown systems, and alarm functions as required by FAT procedures.
• Maintain test equipment in proper working condition and report calibration or maintenance needs immediately.
• Support production schedules by completing FAT testing efficiently while maintaining strict quality and safety standards.

Qualifications:

Experience:

• Minimum of 1-3 years in battery manufacturing or related assembly work.
• 2+ years of experience in manufacturing, commissioning, testing, or technical assembly preferred.

Education:

• High school degree or GED equivalent

Skills:

• Mechanical aptitude and electrical aptitude are desired.
• Experience with troubleshooting circuits
• Experience with CAN networks or other communication protocols.
• Strong interpersonal skills and the ability to effectively communicate with engineering and quality teams as well as all levels of management and external customers.
• Accuracy in handling detailed information / data.
• Ability to read and understand electrical schematics.

Preferred Qualifications:

• Experience with continuous improvement projects.
• Forklift certification or experience with material handling equipment.
• Ability to solve problems independently and with others.
• Excellent planning, organizational, and project management skills.
• Strong attention to detail and commitment to quality work.

Working Conditions:

• While performing the duties of this job, the employee is regularly required to walk for the duration of the shift. The employe frequently is required to talk or hear. The employee is occasionally required to sit.
• While performing the duties of this job, the employee is occasionally exposed to fumes or airborne particles. The noise level in the work environment is usually moderate.
• Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions

Summary:

• • Lead mechanical design of fuel cell power systems, including structural frames, enclosures, ballast and counterweight integration, thermal management, and hydrogen storage and delivery hardware.
  • Own mechanical work products through the phase-gate process, including design reviews, drawing releases, and engineering change control.
  • Lead and influence development and maintenance of 3D CAD models, 2D drawings with GD&T, BOMs, and engineering documentation to release-quality standards.
  • Perform and review engineering analysis: structural (FEA), thermal, vibration/shock, tolerance stack-ups, and pressure system calculations (e.g., PRV sizing per API 520).
  • Design hydrogen-wetted components and plumbing in compliance with applicable codes and standards (NFPA 2, UL 2267, IEC 62282, CGA guidance); enforce hydrogen-compatible material selection and fitting practices.
  • Lead root cause analysis and corrective action for mechanical failures in test and field units; feed lessons learned back into design standards.
  • Define and support DV test plans; participate in design verification and production readiness reviews.
  • Interface with suppliers to improve product design.
  • Mentor and technically guide mechanical engineers and designers; review work products and raise the team's design standards.

• • Bachelor’s degree in mechanical engineering (M.S. Preferred)  
  • 10+ years of mechanical design engineering experience
  • Working knowledge of pressure systems design, fittings and tubing practices, and material compatibility for gaseous service.
  • Strong fundamentals in structural and thermal analysis; able to perform hand calcs and direct FEA work.
  • Proficiency in 3D CAD (SolidWorks, Creo, or NX) and drawing standards including GD&T (ASME Y14.5).
  • Experience with formal engineering change control (ECO/CCB processes) and configuration management.
  • Experience leading design reviews and mentoring engineers.
  • Strong written and verbal communication, teamwork, and technical analysis.
  • Ability to critically analyze data, new processes, and technical documents 
  • Innovation and growth mindset 
  • Desire to work in a hands-on environment  

• • Experience with hydrogen systems, fuel cells or compressed gas.
  • Familiarity with NFPA 2, UL 2267, IEC 60079.
  • Experience with powered industrial trucks (forklifts) or comparable motive applications. 
  • Experience with DFMEA, root cause analysis methods (5 Whys, fishbone, 8D), and reliability engineering.

As a Hydrogen Fuel Cell Service and Repair Technician, the successful candidates will work independently as well as alongside experienced manufacturing engineers and fellow technicians throughout various aspects of the service and maintenance process.

Activities will be within the Infintium Service Center as well as customer’s locations and various service dealerships across the US.

Essential Job Functions:

• Mechanical and electrical service and repair of hydrogen fuel cell power systems in industrial vehicles
• Follow process repair/ service documents and work instructions.
• Evaluate system design and recommend continuous improvements in design, integration, and regular maintenance.
• Participate in problem-solving processes.
• Support coordination of materials for service and repairs.
• Communicate status, results, next steps, etc. with customers, dealership counterparts, internal colleagues, etc.
• Complete daily uptime reports on units in the field.
• Provide parts look-up and support as required for technicians, customers, and dealers.
• Complete warranty/quality testing and procedural forms.
• Provide technical support and training via phone, on site, and classroom.

Requirements/qualifications:

• Be team-oriented, self-directed, and have strong inter-personal and organizational skills.
• Ability and willingness to learn via various methods, including internal seminars and self-driven means.
• Ability and willingness to travel local , North American regions and internationally to work at other sites, as required. (Up to 75% local and 25% long distance)
• Ability to read and follow mechanical and electrical drawings and schematics.
• Strong electro-mechanical knowledge.
• Ability to use hand tools and basic power tools and diagnostic instruments.
• Work well in teams, take direction from others, and contribute ideas/solutions, including Continuous Improvement mindset for optimizing processes.
• Ability and willingness to work in areas outside main area of responsibility.
• Effective communicator; able to explain complex mechanical/ electrical systems in simple terms to others in verbal, written, and visual forms.

Additional desired skills:

• Hydrogen Fuel Cell system knowledge a plus.
• Prior experience in electric automotive, energy systems service and repair, electric lift truck, or other directly related field Preferred.
• Understanding of PEM (Proton Exchange Membrane) Fuel Cell Stacks and Systems a plus.

Summary:

Infintium Fuel Cell Systems, Inc. is developing next-generation small and medium hydrogen fuel cell systems in the Greenville, SC area. We are currently looking for an Assembly Associate who will be responsible for building the Power Cell Class I, II, and III products. As we are a small team, the candidate must be capable of setting and meeting goals reliably, with limited oversight. This role is perfect for a candidate with solid experience in manufacturing and looking to continue building on their skillset.

The company’s facility is located in Greenville, SC 

Responsibilities / Duties:

This role at Infintium is expected to:

·         Install finished components in fuel cells independently and assist on the process of building sub-components as necessary

·         Provide a good example on the basic safety standards and guidelines at the facility

·         Handle power tools and heavy equipment, including but not limited to power drills, forklifts, pump trucks, and an overhead crane

·         Receive fuel cell component deliveries and prepare them for use on the production line

·         Wrap and secure completed fuel cells for delivery

·         Complete preventative maintenance procedures and report malfunctions as needed

·         Maintain a safe and clean working environment through mopping, sweeping, and garbage disposal

·         Identify non-conforming components in the fuel cell and remove as needed

·         Document all building actions by continually updating production signoff sheets

·         Accurately log inventory parts used in fuel cell production and assist with conducting inventory counts

·         Safely operate the purging station and help others with operating the station

·         Complete other tasks as needed, including but not limited to prepping the workspace for the assembly process and assisting with final quality checks

Required Qualifications / Experience:

The applicant for this position must meet these requisites:

·         High School degree or GED equivalent

·         Ability to read, write, and communicate in the English language

·         A minimum of 2 years worked in a heavy manufacturing or assembly environment

 

Desired Knowledge / Skills

In addition, the ideal applicant also would meet the following:

·         Experience in either the automotive or transportation assembly sector

·         Ability to function with minimal supervision and handle multiple tasks simultaneously

·         Strong written and verbal communication skills with the ability to work on a deadline

·         Excellent organization skills and the ability to develop in a collaborative team

·         An eye for detail, incumbent should always be looking out for any quality defects to ensure that each component is assembled correctly and meets a certain standard

 

Physical Demands and Work Environment:

This position will be required to perform the below physical tasks:

·         While performing the duties of this job, the employee is regularly required to sit. The employee frequently is required to talk or hear. The employee is occasionally required to stand and walk.

·         While performing the duties of this job, the employee is occasionally exposed to fumes or airborne particles. The noise level in the work environment is usually moderate.

·         Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

As a Hydrogen Fuel Cell Service and Repair Technician, the successful candidates will work independently as well as alongside experienced manufacturing engineers and fellow technicians throughout various aspects of the service and maintenance process.

Activities will be within the Infintium Service Center as well as customer’s locations and various service dealerships across the US.

Essential Job Functions:

• Mechanical and electrical service and repair of hydrogen fuel cell power systems in industrial vehicles
• Follow process repair/ service documents and work instructions.
• Evaluate system design and recommend continuous improvements in design, integration, and regular maintenance.
• Participate in problem-solving processes.
• Support coordination of materials for service and repairs.
• Communicate status, results, next steps, etc. with customers, dealership counterparts, internal colleagues, etc.
• Complete daily uptime reports on units in the field.
• Provide parts look-up and support as required for technicians, customers, and dealers.
• Complete warranty/quality testing and procedural forms.
• Provide technical support and training via phone, on site, and classroom.

Requirements/qualifications:

• Be team-oriented, self-directed, and have strong inter-personal and organizational skills.
• Ability and willingness to learn via various methods, including internal seminars and self-driven means.
• Ability and willingness to travel local , North American regions and internationally to work at other sites, as required. (Up to 75% local and 25% long distance)
• Ability to read and follow mechanical and electrical drawings and schematics.
• Strong electro-mechanical knowledge.
• Ability to use hand tools and basic power tools and diagnostic instruments.
• Work well in teams, take direction from others, and contribute ideas/solutions, including Continuous Improvement mindset for optimizing processes.
• Ability and willingness to work in areas outside main area of responsibility.
• Effective communicator; able to explain complex mechanical/ electrical systems in simple terms to others in verbal, written, and visual forms.

Additional desired skills:

• Hydrogen Fuel Cell system knowledge a plus.
• Prior experience in electric automotive, energy systems service and repair, electric lift truck, or other directly related field Preferred.
• Understanding of PEM (Proton Exchange Membrane) Fuel Cell Stacks and Systems a plus.