Climate & Environment Full-time

Senior Engineering Project Manager

Mantel

Posted

Jun 09, 2026

Location

Remote

Type

Full-time

Mission

What you will drive

  • Own the project schedule end-to-end, driving execution from design through commissioning and operation.
  • Coordinate across EPCs, equipment vendors, consultants, and host-site teams to keep deliverables on track.
  • Review engineering deliverables (P&IDs, equipment specs, QA/QC) and support HAZOP execution.
  • Manage contractor and vendor accountability, including RFIs, submittals, and change orders.

Impact

The difference you'll make

This role directly advances Mantel's molten-salt carbon capture technology, enabling efficient industrial carbon capture that reduces emissions and helps achieve net-zero by 2050.

Profile

What makes you a great fit

  • 7+ years of project management or project engineering in an industrial setting, with at least one full commissioning or startup campaign.
  • Experience with coal, solid fuels, or high-temperature combustion processes strongly preferred.
  • B.Eng. or B.S. in Chemical, Mechanical, or related engineering discipline; PMP designation is an asset.
  • Strong organizational skills, clear documentation, and ability to communicate across engineers, operators, executives, and site contractors.

Benefits

What's in it for you

Highly competitive pay based on experience, including equity; 90% subsidized medical and dental healthcare for employees (50% for dependents); unlimited vacation, mental health days, generous sick leave, and a week-long winter break; health/fitness and cell phone stipend; paid parental leave.

About

Inside Mantel

Mantel is developing the first molten-salt-based carbon capture technology designed for high-temperature industrial processes, aiming to cut costs and unlock carbon capture's role in reaching net-zero emissions by 2050.