Process Operator - Contractor

Mantel Capture, IncTrois-Rivières, QC
Onsite

About The Position

Mantel is developing the first molten-salt-based carbon capture technology which is designed to operate at the high temperatures found inside boilers, kilns, and furnaces – enabling highly efficient carbon capture that has not been possible until now. Carbon capture can be applied across industries to reduce emissions and achieve net-negative emissions. By solving for efficiency Mantel can cut costs substantially, unlocking carbon capture’s role in reaching net zero emissions by 2050. Mantel is seeking a hands-on Contract Process Operator to support commissioning, startup, and ongoing operation of our high-temperature carbon capture demonstration plant (D-1). This role is critical to safe, reliable plant performance and requires strong industrial operating experience in power generation, oil & gas, chemical processing, or similar heavy industry. This is an onsite, safety-critical position working in a live industrial environment.

Requirements

  • Minimum 5+ years in industrial plant operations
  • Strong understanding of process control systems (DCS/PLC) and standard operating practices.
  • Excellent communication, decision-making, and leadership skills under pressure.
  • Ability to work rotating shifts, including nights and weekends, in a demonstration project environment.

Nice To Haves

  • Experience with commissioning/start-up, process safety, and high-temperature systems is an asset.
  • Experience with high-temperature industrial processes, or boiler/steam systems
  • Bilingual English / French

Responsibilities

  • Operate and monitor process equipment including pumps, heat exchangers, piping systems, valves, and control systems
  • Perform field rounds, equipment inspections, and operational checks
  • Execute startup, shutdown, and normal operating procedures
  • Monitor process parameters and escalate deviations
  • Record operating data and maintain accurate shift logs
  • Assist in pre-commissioning checks and system turnover
  • Support functional testing and troubleshooting
  • Work closely with engineering and commissioning teams to validate system performance
  • Follow all site safety policies, PPE requirements, and permit-to-work procedures
  • Identify and report near misses, hazards, and unsafe conditions

Benefits

  • This is a project-based, contract role.
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