Chemical Process Simulation Engineer

Company: EarthEn Energy

Location: Bengaluru, Karnataka

Job Type: Full-time | In office

Important: Hands-on OpenModelica/Modelica experience is a must.

About EarthEn Energy

EarthEn Energy is an energy-focused company working on innovative engineering and energy-system solutions. We are building a team of engineers who enjoy solving complex technical and real-world engineering challenges.

About the Role

We are looking for a Chemical Process Simulation Engineer with hands-on experience in OpenModelica / Modelica to develop and validate dynamic and steady-state process models.

Key Responsibilities

- Develop and maintain process simulation models using OpenModelica/Modelica .
- Model equipment such as heat exchangers, pumps, turbines, compressors, and storage systems .
- Work with thermodynamic property methods and EOS models such as Peng-Robinson and SRK .
- Troubleshoot simulation convergence, initialization, and numerical stability issues.
- Validate models against plant data, literature,



or other simulation tools.
- Develop custom outputs and post-processing for simulation results.
- Collaborate with process engineers to convert P&IDs; and process descriptions into simulation models .

Requirements

- Bachelor's/Master's degree in Chemical Engineering, Mechanical Engineering, or related field .
- Hands-on experience with OpenModelica / Modelica is required.
- Strong understanding of thermodynamics, fluid mechanics, and heat transfer .
- Experience with process/equipment modelling and dynamic simulations.
- Strong analytical and debugging skills.

Good to Have

- Experience with Aspen Plus, HYSYS, gPROMS, or Dymola .
- Python/Modelica scripting experience.
- Git, FMI/FMU, controls, parameter estimation, or sensitivity analysis experience.
- Experience in energy, chemical, petrochemical, oil & gas, or power industries.

Work Location: In person

📌 Chemical Process Simulation Engineer – Modelica / OpenModelica (Bengaluru)
🏢 EarthEn Energy
📍 Bengaluru