Maintenance Supervisor

HiTHIUM Energy Storage; Forney (TX); On-site; USD 70,000 - 100,000; Full time

Benefits offered by this job

Low-cost benefits package

401k match

Company-paid life insurance

Disability insurance

PTO 120 hours

Job summary

HiTHIUM Energy Storage in Texas is seeking a Maintenance Supervisor to lead a 10+ technician team in a state‑of‑the‑art North Texas facility. The role focuses on safety, equipment reliability, and TPM-driven improvements, with strong hands‑on electrical and mechanical expertise.

The position requires prior leadership in industrial maintenance, experience with low/high voltage systems, and proficiency in SAP/EAM for work orders and PMs.

Qualifications

• Minimum 5 years of industrial maintenance experience with leadership.
• Experience with low/high voltage systems and safety programs.
• Ability to read electrical schematics and mechanical drawings.

Responsibilities

• Lead daily maintenance technicians with safety, quality, and responsiveness.
• Manage work orders, PMs, repairs, and emergencies.
• Support TPM initiatives with operations and engineering.
• Troubleshoot electrical and mechanical equipment across voltages.
• Coach technicians on documentation and standards.
• Perform safety audits and enforce LOTO/compliance.
• Develop skills and provide feedback to technicians.
• Coordinate maintenance plans with engineering and facilities.
• Input on spare parts and reliability improvements.
• Act as liaison for contractors and service providers.
• Provide off-shift/weekend support as needed.
• Perform other related duties as assigned.

Skills

Maintenance leadership

Electrical troubleshooting

Low/high voltage systems

CMMS (SAP/EAM)

TPM concepts

Team supervision

Safety standards (OSHA/LOTO)

Reading schematics/drawings

Cross-functional collaboration

Education

Associate degree or trade certification

Tools

SAP/EAM

Siemens S7 PLC

Allen-Bradley PLC

HMI diagnostics

Job description

Applicants must be authorized to work in the U.S. without sponsorship now and in the future. The company does not offer visa sponsorship or transfer of visas for this position now or in the future.

About Us:

At Hithium Tech USA, we're not just building batteries; we're building a cleaner, more sustainable future. We're a global leader in advanced energy storage solutions, and we're thrilled to be establishing a state-of-the-art manufacturing facility right here in North Texas. This expansion marks a pivotal moment in our mission to localize the market and make reliable, cutting-edge Battery Energy Storage Systems (BESS) accessible to more people than ever before.

We're looking for talented and driven individuals who share our passion for sustainability and our commitment to excellence. If you're ready to make a real difference and be part of a dynamic and growing team, we encourage you to apply. Together, we can make sustainability a reality for more people.

The Maintenance Supervisor is responsible for leading daily maintenance operations across the facility, with a focus on safety, equipment reliability, and technician development. This role oversees a team of 10+ technicians and provides off-shift support as needed to ensure production continuity. The ideal candidate brings a strong technical background in electrical and mechanical systems, experience working within a TPM structure, and the ability to drive performance through hands-on leadership, clear communication, and a commitment to continuous improvement.

The available shift is Wednesday to Saturday 6am - 6pm.

Essential Duties and Responsibilities:

• Lead and direct daily activities of maintenance technicians, prioritizing safety, work quality, and responsiveness.
• Assign and oversee work orders, ensuring timely execution of PMs, corrective repairs, and emergency response tasks.
• Support TPM initiatives, working with operations and engineering to identify and reduce recurring issues.
• Perform electrical and mechanical troubleshooting on equipment operating under low and high voltage conditions.
• Validate completed work orders for accuracy and completeness; coach technicians on documentation standards.
• Conduct safety audits and enforce all OSHA and internal safety procedures, including full compliance with LOTO.
• Assist with skills development, on-the-job training, and performance feedback for the technician team.
• Coordinate with engineering, production, and facilities teams to plan maintenance work with minimal impact to operations.
• Provide input on spare parts, tool needs, and reliability improvements.
• Act as a point of contact for contractor support, equipment vendors, and service providers as needed.
• Be available for off-shift or weekend support based on plant needs or technician escalations.
• Perform other related duties as assigned.

Required Skills and Qualifications:

• Minimum 5 years of industrial maintenance experience, including at least 2 years in a leadership or lead technician role.
• Hands-on experience with low voltage (24VDC, 120VAC), high voltage (208/277/480VAC), and control voltage systems.
• Solid understanding of OSHA-compliant safety standards, including Lockout/Tagout (LOTO) and machine safeguarding.
• Ability to read electrical schematics and mechanical drawings.
• Proficient in the use of EAM/CMMS platforms (e.g., SAP/EAM) for managing work orders, preventive maintenance tasks, and tracking maintenance history.
• Familiarity with Total Productive Maintenance (TPM) structure and principles, including PM/AM support and continuous improvement.
• Demonstrated ability to lead, coach, and support a team of 10+ maintenance technicians, including availability for off‑shift support.
• Strong communication and collaboration skills across maintenance, operations, and engineering teams.

Desired Skills and Qualifications:

• Associate degree or trade certification in industrial maintenance or related technical field (or equivalent practical experience).
• Bilingual (English/Mandarin)
• Experience with PLC and HMI diagnostics (Siemens or Allen Bradley)
• Prior experience in startup, ramp-up, or transition from construction to production.
• Comfortable managing vendor and contractor interactions for maintenance-related tasks.

Why join Hithium Tech USA?

• Be Part of Something Meaningful by contributing directly to the global transition towards renewable energy. Your work will have a tangible impact on reducing carbon emissions and creating a more sustainable world.
• This is your chance to Pioneer the US BESS Market by being a part of the ground floor of a major industry shift. We're building a team of passionate individuals to drive innovation and establish Hithium as a leader in the US market.
• Be Part of a People-Centric Culture where we believe that our greatest asset is our people. We foster a collaborative, inclusive, and supportive environment where every team member is valued and empowered to grow. We prioritize open communication, continuous learning, and a healthy work-life balance.
• You'll be working alongside a Solid Team of Experienced Professionals who are passionate about energy storage and dedicated to achieving our shared goals. We're building a team of top talent who are driven, innovative, and committed to excellence.
• As we expand our US operations our commitment to our employees is to provide ample opportunities for Professional Growth and Advancement. We're investing in your development and empowering you to reach your full potential.

What We Offer Our Employees:

We understand that our employees are the foundation of our success. That's why we're committed to providing a comprehensive and competitive benefits package designed to support your well-being and professional growth. Our benefits include:

• Low-cost medical, dental, and vision premiums.
• 401k match to help you plan for your future.
• Company-paid life insurance.
• Company-paid short-term and long-term disability insurance.
• Generous Paid Time Off (PTO) starting at 120 hours during your first year, with increases at key milestones.

Our employment practices are in accordance with the laws that prohibit discrimination against qualified individuals on the basis of race, religion, color, gender, age, national origin, physical or mental disability, genetic information, veteran’s status, marital status, gender identity and expression, sexual orientation, or any other status protected by applicable law.