Vehicle Customization Supervisor in Piedmont, South Carolina at Human Technologies, Inc

Isuzu is seeking motivated and talented individuals to join us as we complete our state-of-the-art assembly plant and begin producing high-quality, reliable, and environmentally sound medium-duty commercial trucks in Greenville County. As a global leader in the manufacture and distribution of commercial trucks—with a focus on growth, innovation, and people—we strive to create an environment where individuals thrive and contribute to lasting progress.

Our mission is rooted in sustainability and innovation. We are developing technologies such as natural gas, electric vehicles, and hydrogen power to reduce environmental impact and shape the future of mobility. We prioritize customer satisfaction, pursue bold business ideas, and seek to uplift the communities we serve.

Innovation is central to our operations. We embrace change, encourage creativity, and continuously challenge the status quo. At Isuzu, your ideas are valued, and together, we advance the industry with reliable and responsible solutions. United by our values and commitment to excellence, we invite you to join a team that’s moving the world forward—with purpose, passion, and you.

Isuzu North America Corporation is investing approximately $280 million to establish a new production facility in Greenville County, South Carolina. This 1 million-square-foot, state-of-the-art plant—situated on more than 200 acres—will feature a flexible production line capable of manufacturing both internal combustion and electric vehicles.

Production will include the N-Series Gas, N-Series Electric, and F-Series Diesel trucks, with a targeted annual production capacity of up to 50,000 units by 2030. Operations are expected to launch in 2027, with expansion planned for 2028.

Strategically located near I-85, I-26, and the Port of Charleston, the facility supports streamlined logistics and consolidated operations under one roof. This initiative is projected to create more than 700 new jobs in the region.

The Vehicle Customization Supervisor is responsible for overseeing daily vehicle upfitting and customization activities to ensure all port-installed options are completed accurately, safely, and on schedule to meet customer and distribution requirements.

This role leads PIO technicians, assigns and monitors installation work, and ensures all modifications meet quality standards and production timelines. Acting similarly to a service or upfit supervisor, this position ensures the efficient execution of installation activities within a high-volume, fast-paced environment.

• High school diploma or equivalent required; higher education preferred
• Minimum of 5 years of experience in automotive manufacturing or general assembly
• Minimum of 2 years in a team leadership or supervisory role
• Strong understanding of general assembly tasks, equipment, and safety procedures
• Working knowledge of tools and operations including hoists, cranes, torque tools, tire equipment, BEV/GAS modifications, and vehicle structure assembly
• Familiarity with maintenance, jig inspections, and defect prevention methods
• Proficiency in Microsoft Office applications including Excel, Word, PowerPoint, and Outlook
• Strong verbal and written communication skills
• Demonstrated problem-solving ability and continuous improvement mindset
• Ability to foster teamwork and coach employees toward performance goals
• Knowledge of ISO 9001 and ISO 14001 compliance standards
• Strong sense of responsibility, punctuality, and commitment to safety and quality standards

• Technical certification or degree preferred
• Minimum of 5 years of experience in automotive service, upfitting, assembly, or manufacturing environments
• Minimum of 3 years of supervisory or team leadership experience
• Experience in custom installations, aftermarket service, or vehicle modification environments preferred
• Strong mechanical aptitude and experience working on vehicles or equipment
• Experience using hand tools, power tools, and shop equipment, including hoists

• Supervise daily PIO operations, including installation of customer- and distributor-requested options such as accessories, electronics, and vehicle modifications
• Assign and prioritize work for PIO technicians based on incoming orders, vehicle and parts availability, and operational priorities
• Monitor installation progress and ensure all work is completed accurately, safely, and within required timelines
• Verify completed installations meet quality standards, customer specifications, and PIO Quality Manual requirements
• Coordinate with logistics and PIO coordination personnel to align installation schedules and ensure smooth vehicle flow through PIO operations
• Communicate status updates, delays, and risks impacting completion or shipment timelines
• Support execution of special programs and custom builds
• Provide technical support and troubleshooting for installation issues, ensuring proper use of tools, hoists, and equipment
• Train and coach PIO technicians on installation procedures, safety practices, and quality expectations
• Develop and maintain standard work instructions
• Monitor key performance indicators including throughput, quality, and on-time completion
• Identify issues and implement corrective actions
• Promote 5S, standard work, and continuous improvement initiatives to enhance operational efficiency and consistency
• Ensure compliance with safety procedures, PPE requirements, and safe handling of vehicles, tools, and equipment
• Oversee the management and control of all shop tools and electronic equipment, including inventory tracking, routine inspections, maintenance coordination, and calibration
• Ensure proper usage, storage, and accountability of assets while minimizing downtime and supporting operational efficiency
• Perform other duties as assigned to support company and departmental goals

• Competitive base salary
• Opportunity for annual merit increases
• Opportunity for annual bonuses
• Paid time off
• Comprehensive healthcare coverage
• 401(k) Savings Plan with company match
• Annual Retirement Contribution (ARC) — additional company contributions to your 401(k)
• Tuition reimbursement
• Paid parental leave
• Family building, fertility, and adoption assistance

• Be part of a greenfield startup operation with a global automotive leader
• Influence the development of a brand-new manufacturing plant
• Collaborate with world-class partners such as Volvo, GM, and Cummins
• Join a leader in the light commercial truck industry
• Support a high-impact initiative bringing more than 700 jobs to South Carolina

Equal Opportunity Employer M/D/F/V/SO

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