At Quest Global, it’s not just what we do but how and why we do it that makes us different. With over 25 years as an engineering services provider, we believe in the power of doing things differently to make the impossible possible. Our people are driven by the desire to make the world a better place—to make a positive difference that contributes to a brighter future. We bring together technologies and industries, alongside the contributions of diverse individuals who are empowered by an intentional workplace culture, to solve problems better and faster.
We are seeking an experienced Process Engineer with strong expertise in technology evaluation, process design, energy efficiency assessment, and greenhouse gas (GHG) emissions analysis. The successful candidate will be responsible for evaluating and comparing competing process technologies for industrial projects, identifying optimal technical solutions, and providing quantitative assessments of energy consumption, carbon emissions, operational performance, and economic viability.
The role requires a solid understanding of process engineering principles, sustainability metrics, decarbonization strategies, and the ability to support technology selection decisions through rigorous technical and environmental evaluations.
Key Responsibilities
Perform technical evaluations of process technologies for energy, chemical, petrochemical, refining, gas processing, hydrogen, carbon capture, and industrial decarbonization projects.
Develop and compare process technology options based on:
Energy efficiency
GHG emissions
Utility consumption
Process performance
Capital expenditure (CAPEX)
Operating expenditure (OPEX)
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Conduct process simulations and engineering studies to quantify energy usage and process efficiencies.
Establish energy balances and identify opportunities for process optimization and heat integration.
Evaluate technologies using sustainability and decarbonization criteria.
Prepare technology screening studies, feasibility studies, and concept selection reports.
Perform benchmarking of technologies against industry standards and best available techniques.
Support front-end engineering and concept development activities.
Develop technical evaluation matrices and decision-making frameworks for technology selection.
- Identify opportunities for:
Energy savings
Carbon reduction
Utility optimization
Process improvement
Collaborate with licensors, technology providers, project teams, and clients during technology assessment exercises.
Prepare and present technical recommendations to stakeholders and management.
We are known for our extraordinary people who make the impossible possible every day. Questians are driven by hunger, humility, and aspiration. We believe that our company culture is the key to our ability to make a true difference in every industry we reach. Our teams regularly invest time and dedicated effort into internal culture work, ensuring that all voices are heard.
We wholeheartedly believe in the diversity of thought that comes with fostering a culture rooted in respect, where everyone belongs, is valued, and feels inspired to share their ideas. We know embracing our unique differences makes us better, and that solving the worlds hardest engineering problems requires diverse ideas, perspectives, and backgrounds. We shine the brightest when we tap into the many dimensions that thrive across over 21,000 difference-makers in our workplace.
Work Experience
Bachelor's Degree in Chemical Engineering or Process Engineering.
Minimum 5+ years of experience in process engineering and technology evaluation.
Proven experience evaluating multiple process technologies and preparing technology comparison studies.
- Strong understanding of:
Process Design Fundamentals
Heat and Mass Transfer
Thermodynamics
Energy Integration
Process Optimization
Experience performing energy efficiency assessments and carbon footprint evaluations.
Familiarity with industry sustainability and decarbonization initiatives.
Proficiency in process simulation tools such as:
Aspen HYSYS
Aspen Plus
- PRO/II
Petro-SIM
UniSim Design
Ability to develop energy and carbon performance indicators.
Strong analytical and problem-solving skills.
Excellent technical report writing and presentation skills.
Exposure to digital engineering and advanced process analytics.
Key Competencies
Technology Evaluation & Selection
Process Design and Optimization
Energy Efficiency Analysis
GHG Emissions Assessment
Sustainability and Decarbonization
Process Simulation
Techno-Economic Evaluation
Technical Reporting
Data Analysis and Interpretation
Stakeholder Management
Typical Deliverables
Technology Screening Reports
Comparative Technology Assessment Studies
Energy Efficiency Evaluations
GHG Emissions Assessment Reports
Utility Consumption Analysis
Process Performance Benchmarking Studies
Technical Due Diligence Reports
Feasibility and Concept Study Reports
Decarbonization Roadmaps
Technology Selection Recommendations
Ideal Candidate Profile
A Process Engineer with demonstrated experience in technology evaluation and selection, capable of comparing multiple process technologies based on energy efficiency, GHG emissions, process performance, and economics. The candidate should be able to provide data-driven recommendations that support sustainable and low-carbon engineering solutions while meeting technical and business objectives.
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