Maintenance Supervisor - Power-Generation

Location: North Lindenhurst

Who we areFor more than 40 years, Reworld has been a leader in sustainable waste solutions, providing our customers with innovative solutions that help them achieve carbon-negative outcomes.

Our Vision Reworld is leading the charge to a carbon-negative future through revolutionary sustainable materials management solutions that reduce, reuse, recycle and reimagine waste for the benefit of society and the environment.

Our Business Reworld partners with businesses by offering cutting-edge engineering and innovative solutions, to help customers reduce, reuse, recycle and recover value from waste streams and meet or exceed their sustainability goals.

Our Value Reworld's differentiator comes from our ecosystem of technology, facilities and partnerships, trusted by the world’s largest organizations to reimagine waste management for a smarter, more sustainable world.

All that we’re missing is you. Apply today!

About the role

The Maintenance Supervisor is a key member of Reworld's Operations and Maintenance team, responsible for leading frontline maintenance activities in a complex waste-to-energy, power generation, manufacturing, or heavy industrial environment. Reporting to the Facility Manager, this position provides hands-on leadership for maintenance personnel while driving safe, reliable, and efficient operation of critical plant systems including boilers, steam turbines, rotating equipment, electrical systems, instrumentation, and material handling equipment.

The role combines technical expertise, people leadership, maintenance planning, reliability improvement, outage management, and continuous improvement to maximize plant performance.

Join an organization where your leadership directly impacts plant safety, equipment reliability, environmental performance, and operational success. This position offers the opportunity to lead a skilled, multi-disciplinary maintenance team while working in a highly technical industrial environment. You will have ownership of maintenance strategy, outage execution, reliability initiatives, contractor management, budgeting, and workforce development, while building a career with an industry leader focused on sustainability, renewable energy generation, environmental stewardship, and continuous improvement.

This role balances day-to-day operational priorities with long-term asset reliability. The Maintenance Supervisor oversees preventive and corrective maintenance programs, work planning and scheduling, CMMS utilization, mechanical integrity initiatives, spare parts management, maintenance budgeting, contractor coordination, root cause analysis, equipment reliability programs, outage planning and execution, and continuous improvement efforts. This position works closely with Operations, Engineering, Environmental, Safety, Procurement, and Site Leadership to ensure plant equipment operates safely, efficiently, and in compliance with all regulatory requirements.

Please note that this position offers a sign-on bonus opportunity.

Key Responsibilities Lead, coach, and develop Mechanics, Welders, Electrical & Instrumentation Technicians, and Storekeepers Serve as a safety leader, ensuring maintenance activities meet company standards and all applicable safety, environmental, and regulatory requirements

Plan, prioritize, and coordinate daily maintenance activities in partnership with Operations Manage preventive and corrective maintenance programs, work orders, schedules, maintenance backlogs, and quality assurance processes

Provide technical leadership for maintenance involving boilers, turbines, rotating machinery, conveyors, pumps, fans, electrical systems, and associated plant equipment

Own the site's Long-Term Maintenance Plan and lead scheduled and unscheduled outage planning and execution

Drive improvements in preventive, predictive, condition-based, and reliability-centered maintenance programs

Utilize CMMS platforms to improve maintenance planning, equipment history, reporting, and execution effectiveness

Oversee spare parts inventory, warehouse operations, and materials management to maximize equipment availability and minimize downtime

Develop maintenance budgets and forecasts, monitor expenditures, and identify opportunities to improve cost performance

Coordinate contractors and partner with Procurement on scopes of work, bid packages, purchasing activities, and strategic sourcing initiatives

Develop and maintain maintenance procedures, Job Safety Analyses (JSAs), lockout/tagout procedures, and compliance documentation

Investigate equipment failures and implement sustainable corrective actions using root cause analysis, FMEA, and other reliability methodologies

Support continuous improvement efforts through Lean Manufacturing, 5S, reliability improvement, and operational excellence initiatives

Communicate equipment risks, priorities, maintenance strategies, and performance metrics with operators, engineers, and site leadership

Participate in recruiting, performance management, workforce…