Job Description:

Designation: Process Simulation Engineer - Steady-State and Dynamic Modelling
Location: Ahmedabad, India
Experience: 3 to 6 Years

Job Summary:

We are seeking a skilled and detail-oriented Process Simulation Engineer to join our engineering and project execution team. The role focuses on building, validating, and applying process simulation models to support the design, optimization, and operational reliability of Green Hydrogen, renewable, oil & gas, and process plant projects.
The candidate will work extensively with Aspen HYSYS/PLUS, UniSim, and DWSIM, developing both steady-state and agile models for plant processes, validating operational sequences, and providing engineering support across project phases.

Key Responsibilities:
- Process Simulation & Model Development
- Develop and validate steady-state process models for hydrogen, gas, and chemical processes using Aspen HYSYS, PLUS, UniSim, or DWSIM.
- Build dynamic simulation models to represent transient operations, including startup, shutdown, and upset conditions.




- Ensure simulation models accurately represent process design data, vendor specifications, and plant operating conditions w.r.t Separators, Heat Exchanger, Adsorption Reactor & Dryers.
- Optimization & Case Studies
- Conduct process optimization studies for Efficiency improvement, capacity maximization, and cost reduction.
- Perform debottlenecking analysis and evaluate plant modifications for throughput enhancement.
- Run energy and heat integration studies to improve process energy efficiency and sustainability performance.
- Control Logic & Dynamic Validation
- Simulate startup/shutdown sequences, trip scenarios, and control strategies to ensure plant safety and operability.
- Validate instrumentation, control loops, and interlock logic through model-based testing. Support development of operator training simulators (OTS) and digital twins for advanced training and predictive analysis.
- Engineering Support & Design Verif

📌 Process Simulation Engineer (Ahmedabad)
🏢 RECEX
📍 Ahmedabad