Maintenance Group Supervisor

Job Type

Full-time

Description We are ERock! ERock is a leader and innovator in distributed energy. ERock has responded to long-term trends in electricity by becoming the first smart-grid supplier to US energy consumers. The company installs, operates, and integrates its highly flexible, low-cost, and quick-response distributed generation to increase reliability and stability, reduce costs and decrease carbon footprint.

At ERock, our backup generators ensure that customers will never be without power, allowing their business to operate normally when there is an outage in the area. Our innovative approach provides customers with highly reliable, ultra-clean backup generation at a fraction of the cost of traditional backup solutions. We seek those who share our commitment to customer service, innovation, and ingenuity.

Position Overview The Maintenance Supervisor is responsible for leading the daily execution of maintenance activities at ERock's McCloud Power Station in El Paso, TX. This individual will provide frontline leadership to maintenance technicians, ensuring work is completed safely, efficiently, and in alignment with production priorities. The Maintenance Supervisor will partner closely with Operations, Production, Engineering, and Planning to maximize equipment reliability, minimize downtime, and promote a culture of safety, accountability, and continuous improvement

Key Responsibilities

• Lead daily maintenance operations for assigned shifts, ensuring work is executed safely, efficiently, and in accordance with company standards.
• Conduct start-of-shift meetings to review safety topics, work assignments, maintenance priorities, schedule changes, and operational updates.
• Coordinate daily maintenance activities with the Maintenance Planner, balancing preventive maintenance, corrective work orders, available resources, and production priorities.
• Assign work based on technician skill level, qualifications, workload, and business needs while ensuring employees clearly understand job expectations and hazards.
• Maintain a visible presence on the production floor by providing coaching, guidance, and field leadership throughout the shift.
• Perform routine job observations and quality audits to verify work is completed safely, accurately, and in compliance with company procedures.
• Review and authorize safe work permits within assigned authority, ensuring hazards, PPE requirements, and job scope are properly identified prior to work execution.
• Ensure Lockout/Tagout (LOTO) procedures and other energy isolation requirements are properly implemented and consistently followed.
• Monitor work progress, resolve maintenance issues, adjust priorities as needed, and communicate schedule changes with Operations and Production leadership.
• Lead troubleshooting efforts for equipment failures while supporting root cause analysis and implementation of corrective actions to improve equipment reliability.
• Coach, mentor, and develop maintenance technicians while managing employee performance, attendance, safety, and accountability in partnership with Human Resources.
• Promote a strong safety culture through regular coaching, hazard recognition, compliance with company policies, and continuous reinforcement of safe work practices.
• Document completed work, outstanding maintenance items, equipment concerns, and shift turnover information to ensure effective communication across teams.
• Support continuous improvement initiatives focused on maintenance processes, equipment uptime, reliability, and overall plant performance.
• Perform other duties as assigned.

Requirements Basic (Required) Qualifications:

• High school diploma or GED required; Associate's degree or technical certification preferred.
• 5+ years of industrial maintenance experience in a manufacturing or production environment.
• 2+ years of experience leading maintenance technicians or frontline maintenance teams.
• Experience coordinating preventive, predictive, and corrective maintenance activities.
• Working knowledge of mechanical, electrical, hydraulic, pneumatic, and industrial equipment systems.
• Experience utilizing CMMS or maintenance management software.
• Strong understanding of Lockout/Tagout (LOTO), safe work permitting, and industrial safety practices.
• Ability to read equipment manuals, technical drawings, and maintenance documentation.
• Strong communication, organization, and problem-solving skills.
• Ability to work flexible schedules, including weekends or off-shift support as business needs require.

Preferred Qualifications

• Experience within power generation, heavy industrial manufacturing, oil & gas, utilities, or rotating equipment.
• Knowledge of Lean Manufacturing, TPM, or Reliability Centered Maintenance (RCM) principles.
• Experience leading continuous improvement initiatives.
• Supervisory experience supporting high-growth manufacturing operations.
• OSHA 30 or equivalent safety training.
• Bilingual (English/Spanish) is a plus.

Knowledge, Skills & Abilities

• Maintenance planning and execution
• Preventive and predictive maintenance
• Equipment troubleshooting and root cause analysis
• CMMS systems
• Industrial safety and LOTO compliance
• Leadership and employee development
• Production support and cross-functional collaboration
• Continuous improvement mindset
• Strong communication and organizational skills
• Ability to prioritize multiple tasks in a fast-paced manufacturing environment

Benefits

• Competitive Pay
• Medical, Dental, Vision, and Prescription Drug Insurance
• Company-Paid Life Insurance
• Flexible Spending Account (FSA)
• Health Savings Account (HSA) with a company contribution
• Wellness Programs and Incentives
• 401(k) Retirement Plan & Company Match
• Paid Time Off – Sick & Vacation Time
• Paid Holidays

Do you have what it takes to join the ERock team? Send us your cover letter and resume today.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. ERock is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. At ERock, we embrace diversity, including all the unique characteristics that make us human: race, age, sexual orientation, gender identity, religion, disability, and education — to name a few. We understand and recognize that diverse backgrounds and perspectives strengthen our teams and our business. The foundation of our diversity efforts is closely tied to our core values specifically our value of “The Team” which includes “Mutual Respect, Openness, and Honesty.”