Facilities Maintenance Technician

Fixx Energy LLC is looking to add a Facilities Maintenance Technician to our team in Smyrna, TN.

• Full-Time
• Night shift
• On-site

FIXX Energy LLC is a battery manufacturer headquartered in Smyrna, Tennessee, operating one of the most established LFP battery production facilities in the United States. The site’s history traces back over a decade as a cornerstone of early U.S. EV battery manufacturing, representing a foundation of deep technical expertise and large-scale operational experience. Building on this heritage, FIXX Energy is evolving the platform into a modern, flexible manufacturing business serving the fast-growing energy storage market.

The company is focused on delivering high-performance battery cells and solutions and modernizing the American grid—delivering resilient, intelligent power infrastructure that enables the next era of human connection, AI, and advanced manufacturing. By combining proven manufacturing capability with a forward-looking product and market strategy, FIXX Energy is positioned to be a key enabler of the electrified, resilient energy systems of the future.

Welcome to FIXX Energy LLC , where you will have the opportunity to tackle the world's most fascinating challenges alongside exceptionally talented individuals who are driven to have an influence. We strive to ensure that our employees are well taken care of, enabling them to focus on their work and contribute to our collective mission.

We offer:

• Comprehensive compensation packages including a competitive salary and a bonus.
• An inclusive work environment that fosters professional and personal development.
• Medical, Dental and Vision Insurance
• HSA and Flexible Spending Accounts
• 401K with company match
• Life Insurance (Company paid and additional voluntary life available)
• Paid Vacation and 14 Paid Holidays
• Short term and long-term disability coverage (Company Paid)

The Facilities Maintenance Technician is responsible for the daily uptime of the physical plant. You will balance a mix of scheduled preventative 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).

• Cleanroom Protocol:
  Must be comfortable working in full-body specialized PPE when entering controlled manufacturing environments.
• Physical Stamina:
  Ability to lift up to 50 lbs., climb ladders, and work in confined spaces or at heights.
• Shift Flexibility:
  Willingness to work rotating shifts, including nights or weekends, to support 24/7 manufacturing operations.
• Conditions:
  Exposure to loud machinery, high-voltage areas, and temperature-controlled environments.

• High School Diploma or equivalent required;
  Associate Degree in Industrial Maintenance Technology,…