Junior CFD Engineer (0-2 yrs)

Company Description

Numerix Design Private Limited provides high-quality engineering simulation and design services to global clients across industrial equipment, process, HVAC, energy, and built-environment applications. We focus on strong fundamentals, engineering judgment, and reliable delivery.

Role Description

We are hiring a Junior CFD Engineer (02 yrs) to work on CFD projects . Youll support senior engineers on real industrial simulations, build strong fundamentals, and learn best practices in meshing, solver setup, validation, and professional reporting.

This is a full-time on-site role located in Bengaluru for a CFD Engineer. We are looking for a CFD Engineer who can independently execute end-to-end CFD projectsfrom problem understanding and meshing to solver setup, validation, post-processing, and reporting. Youll work on challenging transient multiphase and industrial flow problems and directly contribute to client outcomes through accurate, well-documented simulations.

Key Responsibilities

• Assist in end-to-end CFD execution: geometry cleanup meshing setup solve post-process report
• Work on DPM-based simulations : particle injection setup, tracking, residence time, deposition/erosion indicators (as needed), and interpretation
• Set up and run transient simulations with correct time-step logic and convergence monitoring
• Prepare meshes and check quality (skewness, orthogonality, inflation layers, y+)
• Apply turbulence models (k- / k- SST primarily) with correct near-wall treatment
• Extract and present results: pressure drop, velocity profiles, particle paths, capture efficiency, mixing patterns, etc.
• Maintain structured case folders, naming conventions, checklists, and documentation
• Communicate progress clearly and flag risks early (mesh issues, divergence, unrealistic BCs)

Required Skills & Qualifications

• BE/BTech/ME/MTech in Mechanical/Aerospace or related field
• Strong knowledge of:

1. Fluid mechanics, turbulence, convection/conduction, pressure losses
2. Numerical methods basics (stability, discretization, convergence)

• Hands-on experience with ANSYS Fluent (model setup + troubleshooting) or OpenFOAM
• Good meshing practice and quality control (y+, skewness, orthogonality, inflation layers)
• Strong post-processing capability (CFD-Post, Fluent, ParaView, Tecplot )
• Ability to write clear, structured reports and explain results to non-experts

Good to Have (Preferred)

• Experience with transient multiphase DPM , slurry/solid-liquid mixing, fluidization, cyclone/filters, separators
• Experience with UDFs (Fluent) or scripting/automation (Python, journal files)
• OpenFOAM experience (especially transient, multiphase, conjugate heat transfer)
• HPC exposure: running parallel jobs, basic Linux, cluster/job scheduling concepts
• Familiarity with industry standards and QA workflows (templates, checklists, peer review)

Why Join Numerix Design

• Work on real industrial problems with global exposure
• Strong focus on engineering quality (not cheap runs)
• Opportunity to grow into Lead Engineer / Project Owner roles
• Build expertise in advanced CFD (transient + multiphase + automation)

How to Apply

Email/submit ::

1. Resume
2. Notice period
3. Expected CTC
4. One sample (academic/project) CFD report or screenshots of setup/results (if available)