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Job Overview

The Staff Engineer – 3D Tolerance Analysis & Dimensional Management is a technical leader within the Mechanical Engineering Center of Excellence (COE), supporting electrical interconnect products for data center and AI infrastructure applications.

This role develops and deploys predictive 3D variation-analysis capabilities, serves as the subject matter expert in GD&T;, statistical tolerance methods, and dimensional management, and helps product teams identify and mitigate dimensional risks early in development.

Job Requirements

Analysis & Problem Solving

Lead complex 3D tolerance stack-up and variation analyses for precision interconnect products and assemblies.

Resolve dimensional issues involving mating alignment, contact engagement, positional accuracy, interference, clearance, gaps, datum structures, and assembly sequence.

Apply worst-case, RSS, statistical, Monte Carlo,



and sensitivity methods to identify dominant risk contributors and improve design robustness.

Support high-complexity design challenges where conventional 1D or manual stack-ups are insufficient.

Methods, Tools & Capability Development

Develop scalable 3D dimensional-analysis methods, workflows, templates, libraries, and automation.

Evaluate and benchmark tools such as 3DCS, CETOL 6σ, or equivalent technologies for accuracy, usability, CAD integration, and scalability.

Translate functional and manufacturing inputs into predictive variation models, incorporating process capability, assembly variation, and measurement data.

Verify models using prototype and production data and integrate with FEA, contact mechanics, optimization, or statistical methods where valuable.

Identify capability gaps and recommend tool deployment, complementary methods, automation, and future investments.

GD&T;, Standards & Dimensional Managem

📌 STAFF R&D/PRODUCT DVL ENGINEER (Bengaluru)
🏢 TE Connectivity
📍 Bengaluru