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Hiring companyAssystem
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Senior Process Engineer
Delhi, India Full-time On-site
About the role
Engineering team at Assystem designs water and wastewater treatment solutions. The Senior Process Engineer leads process design, performs hydraulic and mass‑balance calculations, sizes equipment, and creates PFDs/P&IDs for projects across India. Bengaluru or Delhi, on‑site work model.
What you’ll do
- Develop process designs for water and wastewater treatment plants
- Perform hydraulic analysis, mass balances, and equipment sizing
- Prepare and review engineering deliverables including PFDs, P&IDs, and design reports
- Coordinate with civil, mechanical, electrical, instrumentation, and procurement teams
- Review vendor submissions and support process simulations and troubleshooting
- Assist in construction, commissioning, and plant startup activities
What you’ll bring
- Bachelor's degree in relevant engineering field
- 8-15 years experience in water/wastewater treatment design
- Proficiency in process design and optimization
- Hydraulic calculations and equipment sizing expertise
- Experience with PFD and P&ID development
- Knowledge of membrane systems (RO/UF)
- Familiarity with GPS‑X, BioWin or similar simulation tools
Skills
process designhydraulic calculationsequipment sizingPFD developmentP&ID developmentmembrane systemsprocess simulationcommissioning support
Education
Bachelor's degree in Chemical, Environmental, Civil or Process Engineering; Master's preferred