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Senior Thermodynamics Engineer Jobs in Montreal, QC

Job Overview This is a senior individual-contributor role with a strong emphasis on hands-on ... Strong background in mass transfer, thermodynamics, and gas separation technologies. Specific ...

Senior Thermodynamics Engineer information

What are the key skills and qualifications needed to thrive as a Senior Thermodynamics Engineer, and why are they important?

To thrive as a Senior Thermodynamics Engineer, you need a solid background in thermodynamics, heat transfer, and fluid mechanics, typically supported by a degree in mechanical or chemical engineering and several years of relevant experience. Expertise in simulation software such as ANSYS, MATLAB, or CFD tools, as well as knowledge of industry-specific codes and potentially a Professional Engineer (PE) license, is often required. Strong analytical thinking, problem-solving abilities, and effective communication skills help distinguish top performers in this role. These competencies are crucial for designing efficient systems, troubleshooting complex problems, and ensuring successful project outcomes in advanced engineering environments.

What are some common challenges faced by a Senior Thermodynamics Engineer when leading multidisciplinary projects?

Senior Thermodynamics Engineers often work on complex projects that require collaboration with teams across mechanical, electrical, and chemical engineering disciplines. One common challenge is aligning diverse technical perspectives and ensuring that thermodynamic principles are integrated effectively into the overall system design. Additionally, balancing project deadlines with the need for rigorous analysis and validation can be demanding. Strong communication and project management skills are essential for overcoming these challenges and ensuring successful project outcomes.

What does a Senior Thermodynamics Engineer do?

A Senior Thermodynamics Engineer analyzes, designs, and improves systems and processes that involve heat and energy transfer. They apply principles of thermodynamics to develop efficient solutions in industries such as aerospace, automotive, manufacturing, and energy. Their responsibilities may include conducting simulations, overseeing testing, ensuring compliance with safety and efficiency standards, and mentoring junior engineers. Senior Thermodynamics Engineers often work on complex projects and collaborate with multidisciplinary teams to solve challenging engineering problems.

Lead Process Engineer

Deep Sky

Montreal, QC • On-site, Remote

Full-time

Posted 8 days ago


Job description

About Deep Sky
Deep Sky is at the forefront of environmental innovation, specializing in Carbon Dioxide Removal (CDR) and Carbon Capture and Storage (CCS) technologies. We are dedicated to developing sustainable solutions for decarbonization and are currently expanding our team to include a skilled professional who will play a crucial role in our Direct Air Capture (DAC) projects across Canada.

Job Overview
This is a senior individual-contributor role with a strong emphasis on hands-on process design, technology integration, and facility optimization. The Capital Projects Lead Process Engineer will be responsible for the technical integrity of our DAC systems, moving from conceptual design to pilot-scale operations and commercial deployment. While this role does not include direct people management, you will carry significant influence over equipment selection, energy integration, and the overall efficiency of our carbon removal facilities.

This role is preferably hybrid and open to candidates located anywhere in Canada. Ideally, candidates would be based near one of our offices in Innisfail, Calgary, or Montreal; however, remote candidates will also be considered.

Key Responsibilities
Lead the conceptual and detailed process design of DAC systems, including Heat and Material Balances (H&MB) and Process Flow Diagrams (PFDs).
Develop and refine Piping and Instrumentation Diagrams (P&IDs), ensuring robust control logic and safety standards (HAZOP/LOPA) are integrated from the start.
Perform advanced process simulations using software such as Aspen Plus or HYSYS to optimize energy consumption-a critical metric for DAC viability.
Drive technology selection for key components like 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 multi-ton commercial facilities.
Assess and mitigate technical risks related to solvent/sorbent degradation, energy variability, and ambient environmental impacts on capture efficiency.
Coordinate with external vendors and EPCM partners to ensure equipment specifications meet Deep Sky's performance and sustainability targets.
Support commissioning and startup activities at our test facilities, troubleshooting process bottlenecks and validating performance against design models.

Qualifications
Education: Bachelor's, Master's, or PhD degree in Chemical Engineering, Process Engineering, or a related field.
Certification: Professional Engineer designation (P.Eng) with a Canadian engineering association.
Experience: 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.
Software Proficiency: Expert-level experience with process simulation tools (e.g., Aspen Plus, HYSYS, PRO/II).
Domain Expertise: 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.
Hands-on Mindset: A proven ability to move between high-level modeling and on-site technical troubleshooting.
Communication: Excellent collaboration skills, with the ability to explain complex process trade-offs to non-technical stakeholders and cross-functional teams.


Why Join Deep Sky? 
Opportunity to be part of cutting-edge projects.
Collaborative work environment with a team of passionate and skilled professionals.
Competitive salary, comprehensive benefits, and career development opportunities.

Deep Sky is committed to creating a diverse, inclusive, and equitable workplace. We welcome applications from individuals of all backgrounds and identities - including, but not limited to, race, ethnicity, religion, gender, sexual orientation, gender identity or expression, age, national origin, marital status, disability, and veteran status.
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