Tool Room Supervisor

Posted Wednesday, February 25, 2026 at 7:00 AM

Headquartered in Fort Mill, South Carolina, Mac Lean Power Systems (MPS) is a leading manufacturer of mission‑critical and engineered components for the electric utility, telecommunications, and civil markets. Established in 1986 as a subsidiary of a larger parent company, MPS has grown substantially and now operates as a standalone company. A dedicated workforce of over 1,600 team members worldwide, MPS is renowned for its commitment to quality, responsiveness, and safety.

Our focus on vertical integration ensures the highest standards across our product lines. We operate nine production facilities across North America and continually invest in our manufacturing capabilities to better serve our customers.

At MPS, we strive to create a workplace that embodies respect, openness, collaboration, personal growth, and entrepreneurship. We are committed to achieving excellence in Environmental, Health & Safety through our Mission Zero initiative.

Responsible for supervising employees involved in the construction, modification, repair, and calibration of tools, dies, jigs, and other precision instruments. Ensures production support through proper tool operability and project execution within safety and quality standards.

• Oversee the construction, repair, modification, maintenance, and calibration of machine shop tools, dies, jigs, and instruments.
• Supervise and ensure accuracy in laying out, fitting, and assembly of parts.
• Plan, schedule, and monitor employee performance and job assignments.
• Ensure tools and dies support efficient and effective manufacturing operations.
• Create, update, and maintain accurate records of all manufacturing and tool‑related projects.
• Estimate costs, time, labor, and equipment requirements for projects.
• Evaluate and improve production methods, equipment efficiency, and product quality.
• Enforce compliance with applicable safety and environmental regulations.
• Participate in development activities including tool fitting, timing, adjustments, and fabrication.
• Accurately complete all required documentation and reports.
• Maintain a clean, safe, and organized work area in alignment with 5S standards.
• Adhere to and promote all Safety, Environmental, and Quality Management System requirements.
• Perform other duties as assigned.

• Bachelor's degree in Manufacturing, Engineering, or related field preferred.
• Minimum of 4 years of relevant experience in tool and die manufacturing, including supervisory or team lead responsibilities.
• Solid understanding of industry policies, procedures, and best practices.
• Demonstrated ability to lead and direct team members effectively.
• Intermediate verbal and written communication skills.
• Strong technical and mechanical aptitude.
• Proven leadership and team coordination abilities.
• High attention to detail and quality standards.
• Manual dexterity and precision in handling tools and equipment.
• Project and time management skills.
• Strong organizational and planning capabilities.

Various agencies of the United States Government require employers to maintain information on applicants pertaining to factors such as race, sex, and type of position for which an individual applies. The information requested is voluntary and for compliance with certain record‑keeping requirements. Mac Lean Power, LLC has a long‑standing commitment to equal employment opportunity for all its associates and applicants for employment.

Mac Lean Power, LLC believes all persons are entitled to equal employment opportunities and does not discriminate against its employees or applicants for employment because of race, color, gender, affectional or sexual orientation, domestic partnership status, ancestry, religion, national origin, citizenship status, marital status, disability, veteran status, age or any other protected group status.

All job offers are conditional, upon successful completion of pre‑employment screening, including criminal checks, drug testing, employment, and education verification.