CFD Simulation Engineer

psyc-defence; India; On-site; INR 600,000 - 900,000; Full time

Job summary

psyc-defence in India is looking for a CFD Simulation Engineer to develop high-fidelity computational fluid dynamics simulations. The role entails performing aerodynamic assessments and analyzing fluid flow behavior across aerospace systems.

The ideal candidate will hold a Bachelor’s or Master’s degree in Aerospace or Mechanical Engineering, with strong knowledge of CFD tools and an analytical mindset.

Qualifications

• Strong understanding of fluid mechanics and thermodynamics.
• Experience with CFD tools such as ANSYS Fluent or OpenFOAM.
• Basic programming or scripting skills are preferred.

Responsibilities

• Perform CFD simulations for aerodynamic and thermal analysis.
• Develop computational models and define physics models.
• Analyze simulation results and collaborate with design teams.

Skills

Fluid mechanics

Thermodynamics

Heat transfer

CFD tools (ANSYS Fluent, STAR-CCM+, CFX, OpenFOAM)

Programming (Python, MATLAB)

Education

Bachelor’s or Master’s degree in Aerospace, Mechanical, or related engineering discipline

Job description

Role Overview The CFD Simulation Engineer is responsible for developing and executing high-fidelity computational fluid dynamics simulations to analyze aerodynamic performance, fluid flow behavior, and thermal characteristics of aerospace and defence systems. This role focuses on applying first-principles engineering and numerical methods to support design decisions, optimize system performance, and enable simulation‑driven development across various platforms.

Key Responsibilities

• Perform CFD simulations for aerodynamic, thermal, and fluid flow analysis across aerospace systems
• Develop computational models, including geometry preparation, meshing, and solver setup
• Define appropriate physics models, boundary conditions, and numerical schemes
• Analyze simulation results and provide actionable insights for design improvements
• Conduct parametric studies, sensitivity analyses, and optimization studies
• Collaborate with design, propulsion, and systems teams to support engineering development
• Validate simulation results through comparison with experimental or test data where available
• Document simulation methodologies, assumptions, and findings in structured technical reports

Core Requirements

• Bachelor’s or Master’s degree in Aerospace, Mechanical, or related engineering discipline
• Strong understanding of fluid mechanics, thermodynamics, and heat transfer
• Experience with CFD tools such as ANSYS Fluent, STAR-CCM+, CFX, or OpenFOAM
• Familiarity with meshing strategies and numerical methods for fluid simulations
• Ability to interpret and analyze complex simulation data
• Basic programming or scripting skills (Python, MATLAB, or similar)

Preferred Qualifications

• Experience in aerospace, UAVs, or high-performance fluid systems
• Understanding of turbulence modeling, compressible flows, or multiphase simulations
• Exposure to aerodynamic design, propulsion systems, or thermal management
• Experience with validation, testing correlation, or experimental data analysis

What We Look For (Mindset)

• Strong analytical thinking and problem-solving approach
• Ability to connect simulation results with real-world engineering behavior
• Attention to detail in modeling, assumptions, and result interpretation
• Comfort working in both exploratory R&D and structured engineering workflows
• Interest in advancing simulation-driven design within aerospace and defence systems