Senior Process Engineer, CBG

Process Design & Engineering

• Develop and review process design packages (PFDs, P&IDs, mass & energy balances) for CBG plants.
• Design and optimize anaerobic digesters, gas purification systems (H₂S removal, CO₂ removal, moisture removal), and CBG compression & storage systems.
• Select and size equipment: digesters, pumps, agitators, scrubbers, chillers, PSA/membrane units, compressors, storage cascades, dispensers.
• Ensure compliance with national standards (BIS, PESO, PNGRB, SATAT guidelines).

2. Project Execution

• Provide process technical oversight during EPC phases—engineering, procurement, fabrication, installation, and commissioning.
• Participate in HAZOP/HAZID and risk assessments.
• Support factory acceptance tests (FAT) and site acceptance tests (SAT).

3. Operations & Performance Optimization

• Lead troubleshooting of process issues across digestion, upgrading, and compression units.
• Monitor process KPIs: biogas yield, methane %, COD reduction, plant uptime, energy efficiency.
• Develop SOPs, start-up/shutdown procedures, and emergency response protocols.
• Identify bottlenecks and implement process improvements to enhance gas quality and throughput.

4. Safety & Regulatory Compliance

• Ensure adherence to PESO safety standards for CBG storage and dispensing systems.
• Implement process safety management (PSM), operator training, and environmental compliance.
• Ensure zero non-compliances in audits and statutory inspections.

5. Cross-Functional Coordination

• Work with operations, mechanical, electrical, civil and instrumentation teams.
• Coordinate with technology licensors, consultants, and vendors.
• Provide technical inputs for business development, tenders, and project cost estimates.

Minimum of 6 years

3+ years

EPC, process design, commissioning