Sanjay Raj Jayaraj

Lead and execute complex 3D modeling and detailed assembly structuring, using Siemens NX and Teamcenter. Perform high-precision design tasks, including the development, updating, and detailing of MBD drawings and integration line documentation. Proactively resolve design redlines, anomalies, and stakeholder feedback, ensuring all revisions are accurately implemented and validated. Develop technical solutions, managing end-to-end design workflows from conceptualization to final release in Teamcenter.

Analyzed blueprints of complex aero engine parts to resolve defects and nonconforming conditions. Resolved intricate design-related issues for aero blisk commodities through practical application and root cause analysis. Investigated anomalies, documented engineering-related abnormalities, and proposed structural corrections that maintained system functionality. Verified material structural adequacy and prepared dispositions related to discrepancies on high-performance blisks and associated assemblies.

Provided design recommendations to resolve manufacturing non-conformances and concessions on product quality.Performed mechanical design of aero engine components and assembly stack-up analysis using conventional hand calculations.Created and refined complex 3D models in Siemens NX. Interpreted and strictly applied Geometric Dimensioning & Tolerancing (GD&T) standards.

Spearheaded conceptual and detailed design phases for multiple aerospace projects. Led product design of mechanical and electrical system installations using Siemens NX and Teamcenter. Worked onsite in Germany for 1.5 years, leading the offshore team and coordinating directly with customers and global stakeholders. Improved DFM/A on subassemblies, reducing BOM costs by 35% and tooling times by 15%. Developed 3D models, schematics, wiring diagrams, and engineering change requests.