Construction Superintendent - 6 month Contract

Kingston

Cyclic Materials™ is building a resilient circular supply chain for rare earth elements and other critical materials. Through our proprietary Mag Cycle℠ and REEPure℠ processes, we recover rare earths from end-of-life products and transform them into high purity materials used in the production of permanent magnets. These materials are critical to the modern economy, including the production of electric vehicles, electronics, AI infrastructure, wind turbines, defense, and advanced manufacturing technologies.

Founded in 2021, Cyclic Materials has rapidly progressed from technology development to commercialization. We currently operate facilities in Ontario and Arizona, with a new expansion underway in South Carolina. Backed by US $75 million in Series C financing led by T. Rowe Price, alongside strategic investors including Microsoft, Amazon, Hitachi Ventures, BMW i Ventures, Jaguar Land Rover’s InMotion fund, Energy Impact Partners, Arc Tern Ventures, and Fifth Wall, we are scaling to meet growing global demand for a secure and sustainable rare earth supply.

We have established commercial partnerships with global industry leaders such as Solvay, Vattenfall, Lime, and VACUUMSCHMELZE, enabling the deployment of recycled rare earth materials into real world supply chains. In 2025, Cyclic Materials was named one of the Top 10 Climate Tech Companies to Watch by MIT Technology Review.

We are growing quickly and building the industrial backbone required for a circular rare earth economy. Joining Cyclic Materials means working on complex and exciting challenges at scale, alongside a team committed to executing and delivering measurable impact. If you are motivated by building critical infrastructure and advancing the circular economy, join us and help accelerate the growth of rare earth recycling.

Reporting to the Senior Construction Manager, the Construction Superintendent will be responsible for overseeing the day-to-day execution of construction activities for the Hub
500 Plant in Kingston, Ontario. This role will ensure work is completed safely, efficiently, and in accordance with project schedules, quality standards, and design requirements while coordinating closely with contractors, subcontractors, consultants, and the project team.

This role requires a dynamic individual who thrives in a fast-paced construction environment and demonstrates a strong commitment to safety, quality, and project excellence. This is a 6-month, full-time, on-site contract based in Kingston, Ontario.

• Oversee daily on-site construction activities to ensure work is completed safely, on schedule, and in accordance with project specifications.
• Monitor contractor and subcontractor performance, ensuring compliance with project plans, safety requirements, and quality standards.
• Coordinate daily field activities with the Senior Construction Manager, project team, consultants, and contractors.
• Conduct regular site inspections to identify and resolve construction issues, deficiencies, and potential schedule impacts.
• Ensure adherence to all health, safety, and environmental regulations while promoting a strong safety culture on site.
• Review construction progress and assist in maintaining project schedules, identifying delays and recommending corrective actions.
• Coordinate inspections, testing, and commissioning activities with contractors and project stakeholders.
• Verify work completed aligns with approved drawings, specifications, and applicable codes.
• Support daily coordination meetings, maintain accurate site documentation, and provide regular progress updates.
• Assist with site logistics, material deliveries, contractor access, and work sequencing to maximize efficiency.

• 7+ years of industrial, manufacturing, or heavy construction site supervision experience.
• Experience overseeing general contractors, subcontractors, and multiple trades on large capital construction projects.
• Strong knowledge of construction sequencing, scheduling, and field coordination.
• Demonstrated commitment to maintaining a safe and productive job site.
• Ability to read and interpret construction drawings, specifications,…