Supercritical CO₂ Extraction Engineer

We are a deep-tech climate and biotech startup developing India’s first modular supercritical CO₂ extraction system for sustainable applications, including nutraceuticals, bioactives, and clean air solutions.

We are currently building our first prototype and are looking for a hands-on engineer with expertise in pressure systems and process design to join our founding team.

As a Supercritical CO₂ Extraction Engineer, you will be responsible for designing, building, testing, and scaling our proprietary extraction system. This role requires strong mechanical and process engineering skills, along with experience or interest in high-pressure extraction systems, thermodynamics, and automation.

• Lead the design and development of supercritical CO₂ extraction hardware and components such as pressure vessels, pumps, and separators
• Optimize extraction parameters including pressure, temperature, and flow rates in collaboration with the R&D team
• Select and integrate critical components such as valves, heat exchangers, and compressors
• Ensure compliance with pressure vessel safety standards and develop standard operating procedures
• Collaborate with vendors, fabricators, and testing labs to prototype and validate designs
• Develop scale-up plans from laboratory systems to pilot and commercial systems
• Contribute to system automation and control architecture; knowledge of PLC or SCADA systems is a plus
• Troubleshoot technical issues during pilot runs and propose effective engineering solutions

• Bachelor’s or Master’s degree in Mechanical Engineering, Chemical Engineering, or a related field
• Hands-on experience with pressure systems, fluid mechanics, or thermodynamics
• Familiarity with supercritical fluid extraction processes is a strong advantage
• Proficiency with CAD software (SolidWorks, AutoCAD) and simulation tools (Ansys, COMSOL)
• Knowledge of instrumentation, pressure testing, and material compatibility (such as SS316)
• Exposure to manufacturing, welding, or fabrication processes is beneficial
• Startup mindset: proactive, resourceful, and comfortable building from the ground up

• Experience with CO₂ gas handling, compressors, or cryogenics
• Knowledge of herbal, algal, or bio-material extraction
• Familiarity with GMP or cleanroom protocols
• Passion for sustainability, biotechnology, or climate-tech innovation

• Opportunity to build India’s first modular supercritical CO₂ extraction system
• High ownership and visibility as part of a pioneering clean-tech startup
• Freedom to innovate and scale your ideas
• Flexible work environment with a supportive team

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