Facilities Technician

AESC is looking to add a Facility Maintenance Technician to our team in Murfreesboro, TN.
Full‑Time, On‑site
.

AESC US LLC is an exciting, newly created global organization committed to solving the challenges of a sustainable future and becoming the leading supplier of full‑value‑chain battery solutions. Our lithium‑ion batteries can be found in nearly one million electric vehicles worldwide and have a stellar safety record of zero critical issues. AESC US designs and manufactures EV battery technology for various electric vehicles and equipment, working hard towards unlocking the full potential of sustainable energy and climate change mitigation.

AESC Mission
:
Our mission is to solve the challenges for a sustainable future. Together, we can make a meaningful impact.

The Facilities Maintenance Technician is responsible for the daily uptime of the physical plant. You will balance a mix of scheduled preventive maintenance and reactive repairs to keep the lights on, the air dry, and the machines running safely. Your mission is to minimize facility‑related downtime while maintaining a "safety‑first" culture in a high‑voltage environment.

• Routine Maintenance:
  Perform scheduled oil changes, filter replacements, and belt tensioning on facility equipment (Air Handlers, Compressors, Pumps).
• Dry Room Support:
  Conduct daily rounds to verify that Dew Point and Relative Humidity sensors are within strict manufacturing tolerances.
• Safety & Compliance:
  Maintain strict adherence to ISO 14001 and OSHA standards. Manage hazardous waste disposal and ensure chemical storage areas meet fire and environmental codes. Ensure 100% compliance with LOTO (Lockout/Tagout), Arc Flash safety, and chemical handling protocols (NMP, electrolytes).
• Electrical & Lighting:
  Replace ballasts, switches, and outlets; assist Senior Techs with 480V motor replacements and troubleshooting.
• General Piping:
  Repair leaks in compressed air lines and process water piping; assist with the installation of new utility drops for production equipment.
• Facility Upkeep:
  Address general building needs including minor carpentry, painting, and flooring repairs within cleanroom environments.
• Logistics & Safety:
  Monitor chemical drum levels (Electrolyte/NMP) and swap containers following strict safety and PPE protocols.
• Emergency Response:
  Serve as a primary responder for facility emergencies, including power outages, gas leaks, or fire suppression system triggers.
• CMMS Management:
  Utilize Computerized Maintenance Management Systems (CMMS) to track work orders, inventory levels for spare parts, and equipment history.
• Preventative & Predictive Maintenance:
  Execute scheduled inspections and servicing on HVAC systems, industrial chillers, air compressors, and wastewater treatment equipment to prevent unplanned downtime.
• Dry Room Oversight:
  Monitor and maintain specialized Ultra‑Low Dew Point Dry Rooms, ensuring airtight seals and desiccant runner performance to protect moisture‑sensitive battery chemistry.
• System Troubleshooting:
  Diagnose and repair mechanical, electrical, and pneumatic failures in facility‑wide utility systems (e.g., steam boilers, cooling towers, and vacuum pumps).

• High School Diploma or equivalent required;
  Associate Degree in Industrial Maintenance Technology, Mechatronics, Machine Tool Technology, or a related field is highly preferred.
• Minimum of 2‑5 years of industrial maintenance experience, with strong background in troubleshooting and maintaining large infrastructure equipment and systems including HVAC, and site‑wide compressed air and chilled water systems.
• Electrical Proficiency:
  Ability to troubleshoot 480V 3‑phase power systems and interpret complex electrical schematics.
• HVAC/R…