Structural Testing Engineer – Launch Vehicle Structures , Bangalore

Job Description:

We are looking for a Structural Testing Engineer to lead the planning, design, and
execution of structural tests for launch vehicle structures including cryogenic propellant
tanks, domes, interstages, and primary load-bearing structures.
The role involves designing test fixtures, developing structural test plans,
instrumenting test articles and executing qualification tests. The engineer will work
closely with structural design, propulsion, manufacturing, and instrumentation teams
to validate flight hardware.
This position is critical in ensuring the structural integrity and flight readiness of launch
vehicle systems.
Key Responsibilities
Structural Test Planning
• Develop test strategies and test plans for structural qualification of launch vehicle
components and assemblies.
• Prepare test procedures, risk assessments, and safety documentation.
Test Fixture & Rig Design
• Design test fixtures, load introduction systems, and support structures (e.g.,
compression rings, load frames, saddle supports).
• Ensure uniform load transfer and correct boundary conditions for thin shell
structures.

Structural Test Execution
• Conduct tests including:
o Pressure tests of cryogenic tanks
o Axial compression tests
o Combined pressure and mechanical loading
o Buckling tests
o Proof and ultimate load tests
Instrumentation & Data Acquisition
• Define instrumentation plans including:
o Strain gauges
o LVDTs
o Load cells
o Pressure transducers
o Digital Image Correlation (DIC) where required
• Monitor tests and ensure high quality data acquisition.
Test Data Analysis
• Generate test reports and qualification documentation.
Cross-functional Collaboration
• Work with:
o Structural design team
o Manufacturing and welding teams
o FEA analysts

Desired Profile / Criteria / Skills :

Required Qualifications
• B.Tech / M.Tech in Aerospace, Mechanical, or Structural Engineering
• 3– 6 years of experience in structural testing, aerospace structures, or pressure
vessel testing
• Experience working with thin shell structures, tanks, or aerospace hardware

Required Technical Skills
• Strong understanding of structural mechanics and buckling of thin shells
• Experience with structural testing of pressure vessels or aerospace structures
• Knowledge of test fixture design and load introduction methods
• Familiarity with strain gauge instrumentation and test data acquisition systems
• Ability to interpret FEA results and correlate with test data

Preferred Skills

• Experience with cryogenic tanks or propellant tanks
• Knowledge of NASA / aerospace structural testing standards
• Experience with Ansys / Abaqus / Nastran
• Understanding of buckling knockdown factors and imperfection sensitivity
• Experience with hydraulic load frames or large structural test rigs