Supervisor I, Maintenance

LG Energy Solution Michigan, Inc.•Lansing, MI

About The Position

The Maintenance Supervisor is responsible for performing advanced maintenance and repair on complex production equipment. This role involves diagnosing, troubleshooting, testing, and repairing a wide range of machinery to ensure optimal performance. In addition to hands-on technical work, the Supervisor plays a key role in reporting equipment issues, conducting failure analyses, and partnering with the Engineers to evaluate and enhance the effectiveness of preventive maintenance programs. This position also serves as a mentor and coach, providing training and guidance to lower-level maintenance technicians. The primary objective is to ensure all assigned manufacturing areas consistently meet or exceed the operational standards required for lithium-ion cell Electrode production. In this leadership role, the Maintenance Supervisor is also expected to lead by example in promoting a culture of safety, accountability, and continuous improvement. The Supervisor coordinates cross-functional efforts, sets clear performance expectations, and ensures timely execution of maintenance tasks. By fostering a proactive team environment, the Supervisor helps drive operational efficiency and equipment reliability. Additionally, the role includes developing technician capabilities, managing shift-level priorities, and facilitating effective communication between maintenance, engineering, and production teams. Strong soft skills are essential for success in this role. The Maintenance Supervisor must demonstrate excellent interpersonal communication to effectively collaborate across departments and build trust with team members. Problem-solving, emotional intelligence, and conflict resolution are key to handling high-pressure situations and motivating diverse personnel. The ideal candidate will show initiative, adaptability, and sound decision-making while maintaining a positive and professional demeanor. The ability to listen actively, provide constructive feedback, and support team development is critical in building a cohesive and resilient maintenance team.

Requirements

High School Diploma or GED required
5+ years of related experience in a manufacturing environment
Understanding of production and processing equipment
Basic mechanical and electrical knowledge
5+ years of experience in a maintenance role or equivalent experience as a Maintenance Technician, At least 2 years of leadership role experience in fast paced production areas
Strong communication and interpersonal skills, with the ability to interact professionally at all levels and demonstrate sensitivity to customer needs and delivery timelines
Proven experience performing preventive maintenance and troubleshooting on manufacturing equipment
Ability to work independently in a fast-paced, dynamic environment and quickly adapt to new tools and concepts
Demonstrated problem-solving, team collaboration, and technical troubleshooting capabilities
Proficiency in Microsoft Office applications (Word, Excel, PowerPoint, Outlook)
Basic math skills and the ability to perform standard calculations
Working-level proficiency in English (reading, writing, and speaking)
Availability to work weekends and/or overtime as needed

Nice To Haves

Vocational Certificate or Associates Degree preferred or equivalent, relevant experience
Journeyman’s certificate or equivalent preferred
PLC experience preferred

Responsibilities

Perform preventive maintenance on machinery and mechanical equipment including subassemblies, motors, pneumatic tools and production machines by following PM/BM Manuals, diagrams, sketches, operation manuals, manufacturer’s instructions, and engineering specifications
Troubleshoot and resolve complex mechanical and electrical issues using observation, diagnostic tools, and precision measuring instruments
Identify faulty operations or defective materials and escalate concerns as needed
Adjust or replace functional parts using appropriate tools (e.g., Motors, Bearings, Belts, Rolls, sensors), inspecting form function and condition of parts
Recommend and implement machine modifications and process improvements to ensure efficiency and reduce downtime
Proactively support the elimination of unexpected equipment breakdowns
Train and mentor lower-level Maintenance Technicians and peers within the functional area on proper maintenance procedures, safety practices, and troubleshooting techniques.
Provide maintenance knowledge and technical support by responding to questions and assisting with issue resolution
Perform and track OJT(On Job Training) for all maintenance technicians and suggest improvements.
Work closely with the Electrode Equipment Technology Engineering team to troubleshoot complex problems and share knowledge.
Collaborate with Production, Facilities, Engineering, and cross-functional teams to maintain Process equipment and to resolve equipment-related issues.
Share preventative maintenance techniques with production personnel to help control downtime
Maintain continuity among work teams by documenting and communicating actions taken, irregularities encountered, and ongoing needs
Maintain accurate records of completed work, Spare Parts, PM/BM Manuals using Equipment Management System(EMS)
Follow and help develop Standard Work and Maintenance Process Instructions (MPIs), including creating documentation where none exists
Support compliance with industry standards, regulatory requirements, and customer specifications, by properly implementing documented processes and procedures(For example UL Certifications, Sign off sheets, electrical load calculation and adequate signage)
Maintain a clean, safe, and orderly workplace by adhering to all policies, guidelines, and directives, such as 6S standards and Lockout/Tagout (LOTO) protocols and safe work practices.
To ensure continued operational preparedness, clean, stock, inventory, and maintain tools, equipment, and work environments.