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Lead Process Engineer

Deep Sky
Montréal, Canada
Full Time
Posted January 20, 2026
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Job Description

A senior process engineer responsible for designing, optimizing, and overseeing the development of Direct Air Capture (DAC) systems for carbon removal, from conceptual design to pilot and commercial scale, with a focus on process integration, technology selection, and facility performance.

Key Responsibilities

  • Lead the conceptual and detailed process design of DAC systems, including Heat and Material Balances and Process Flow Diagrams.
  • Develop and refine Piping and Instrumentation Diagrams, ensuring control logic and safety standards are integrated from the start.
  • Perform advanced process simulations to optimize energy consumption for DAC viability.
  • Drive technology selection for key components such as contactors, regeneration units, and moisture heat management systems.
  • Collaborate with mechanical and structural teams to oversee the scale-up of modular DAC units from prototype to commercial facilities.
  • Assess and mitigate technical risks related to solvent sorbent degradation, energy variability, and environmental impacts.
  • Coordinate with vendors and EPCM partners to ensure equipment specifications meet performance and sustainability targets.
  • Support commissioning and startup activities, troubleshooting process bottlenecks and validating performance against design models.

Requirements

  • Bachelor's, Master's, or PhD degree in Chemical Engineering, Process Engineering, or a related field.
  • Professional Engineer designation (P.Eng) with a Canadian engineering association.
  • 10 years of engineering experience, with significant time spent in a process design or lead engineer role within the energy, chemicals, or gas processing industries.
  • Expert-level experience with process simulation tools such as Aspen Plus, HYSYS, or PRO II.
  • Strong background in mass transfer, thermodynamics, and gas separation technologies.
  • Specific experience with amine-based systems, solid sorbents, or electrochemical processes is a major asset.
  • Proven ability to move between high-level modeling and on-site technical troubleshooting.
  • Excellent collaboration skills, with the ability to explain complex process trade-offs to non-technical stakeholders and cross-functional teams.

Benefits & Perks

Competitive salary
Comprehensive benefits
Career development opportunities
Hybrid work schedule (preferably hybrid, open to remote candidates)

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