Thermal Analyst – Combat Jet & Cryogenic Engines

Scope of Work

We are seeking a Thermal Analyst to drive high-fidelity thermal modeling and simulation of advanced propulsion systems including single-spool turbofan engines for fighter jets and cryogenic upper stage rocket engines. The candidate will work with a multidisciplinary team to assess thermal margins, define cooling strategies, and validate system-level thermal integrity under extreme operating conditions.

Nature of Work

• Conduct transient and steady-state thermal analysis of components and assemblies
• Model heat transfer mechanisms including conduction, convection, and radiation
• Develop cooling strategies for turbines, combustors, and avionics modules
• Perform cryogenic thermal analysis for liquid hydrogen/oxygen components
• Interface with CFD, structural, and materials engineers for coupled simulations
• Support thermal instrumentation planning for testbeds and flight systems
• Contribute to thermal design reviews and margin assessment reports
• Simulate thermal soakback during shut-down or re-entry (for space systems)

Job Requirements

• B.E./B.Tech or M.E./M.Tech in Thermal Engineering, Aerospace, Mechanical, or similar domain
• 3+ years of experience in thermal analysis for propulsion or aerospace systems
• Hands-on experience with tools like ANSYS Thermal, Siemens Simcenter, or COMSOL
• Proficiency in MATLAB, Python, or C++ for custom thermal modeling
• Understanding of high-temperature materials and thermal barrier coatings
• Familiarity with cryogenic system thermal behavior and insulation modeling
• Experience in test data correlation and sensor integration for thermal validation
• Good documentation and team collaboration skills

Eligibility

• Indian nationals or OCI card holders eligible to work in India
• Strong motivation to contribute to indigenous aerospace innovation
• Candidates with published research in thermal sciences or cryogenics preferred