CAE – Powertrain, Body, Chassis – NVH Technical Lead

Job description

We have planned walk in drive on Saturday, 1st Aug in Bangalore. PFB details **Interview Venue:** Tata Technologies, (Third & Ground Floor), Salarpuria Supreme, Khata No. 137, Survey No. 92/5, Munnekolalu Village, Varthur Hobli, Bangalore South Taluk, India 560037 Time: 9AM - 1PM 📃 Interview Process: • Shortlisting of profile at venue • Technical Interview • Tool Test • HR discussion PFB Job Description: Area of Responsibility: - Perform baseline NVH CAE analysis for BIW and body structures and present concise technical insights to stakeholders. - Develop and optimize body structures to meet NVH targets such as: - Global static & dynamic stiffness - Local dynamic stiffness - Frequency response (VTF, NTF) - Support design teams in delivering NVH-compliant solutions within program timelines. - Drive test support activities and ensure effective test-to-CAE correlation. - Consider real-world constraints (packaging, manufacturing, cost) during solution development. - Participate in model build, debugging, and validation of simulation setups. - Work collaboratively in cross-functional teams in a fast-paced development environment. Job Requirements: Primary Skills Required - Strong expertise in BIW/component NVH performance development using CAE. - Hands-on experience with: - Optistruct – Static, Modal, Dynamic (FRF, NTF, VTF), Optimization - Debugging and model validation - Ability to interpret CAE results and provide actionable design recommendations. - Good understanding of low-frequency NVH behaviour (0–500 Hz). - Proficiency in HyperWorks suite (HyperMesh, HyperView, HyperGraph). - Strong analytical thinking and problem-solving capability. - Good communication and presentation skills. Additional Skills Preferred - Experience in design optimization techniques. - Exposure to Excel macro/VBA automation. Knowledge of: - BIW structure design & development - Virtual series development process - Connections, joints, and kinematics modelling - Awareness of manufacturing feasibility and packaging constraints. - Familiarity with acoustic cavity modelling. Experience Required - 6–10 years of experience in automotive NVH CAE analysis. - Proven experience in: - Body structure NVH simulations (trimmed & un-trimmed) - Design improvement recommendations based on CAE results - Capability to independently handle medium-to-high complexity tasks. - Experience in OEM/Tier-1 environments preferred. Software Skills Required - Primary: Optistruct (SOL101, 103, 108, 111, 200 equivalent) - Pre/Post: HyperWorks (v17 or above) - Others: MS Office (Excel, PowerPoint, Word) - Exposure to CAD/PLM tools (3DEXPERIENCE preferred) - Experience Preferred - Experience with physical testing methods for body structures - Exposure to OEM CAE workflows and quality processes - Understanding of IT/PLM systems Nice to Have - Experience with physical testing methods for body structures - Exposure to OEM CAE workflows and quality processes - Understanding of IT/PLM systems **Key Competencies** - Technical depth in NVH CAE (low-frequency focus) - Structured problem-solving approach - Cross-functional collaboration - Delivery ownership under timelines