Location: Chennai

Experience: 3–5 Years

Qualification: B.E./B.Tech – Mechanical / Manufacturing Engineering or related

Open Position : 02

Role Overview

We are looking for a DPA & DVA Engineer to support ATP products using virtual build and dimensional variation simulation to assess assembly feasibility, dimensional variation, fit, function and appearance before physical builds.

Key Responsibilities

- Perform Digital Pre-Assembly (DPA) feasibility checks for fitment, assembly sequence, accessibility, clearance, interference and installation/removal.
- Conduct static and dynamic clash checks for parts, tools, fixtures, fasteners and the surrounding vehicle environment.
- Perform virtual ergonomic checks covering operator reach, hand clearance, line of sight, posture, tool accessibility and assembly/service feasibility.
- Interpret GD&T; per ASME Y14.5 and review datum schemes; identify Critical-to-Function (CTF) and Critical-to-Quality (CTQ) characteristics.
- Perform dimensional stack-up and Monte Carlo/statistical variation analysis to predict gap, flushness and fit outcomes.
- Validate simulation predictions against CMM, optical and laser scanning data and refine variation models.
- Identify high-risk dimensional conditions and recommend design/process changes to reduce variation and improve fit and finish.
- Support DFMEA, DVP&R;, PPAP, virtual build and launch readiness reviews; prepare issue reports and track issues through closure.





Mandatory Technical Skills
- Solid knowledge of GD&T;, datum schemes and statistical tolerancing methods including worst-case, RSS and Monte Carlo.
- Hands-on experience with DVA software such as 3DCS, VSA, CETOL or similar.
- Proficiency in CAD software such as CATIA, NX or Creo for datum and tolerance review.
- Familiarity with CMM, laser scanning and optical metrology for simulation validation.
- Good understanding of virtual build, assembly feasibility and dimensional variation analysis.
- Strong analytical, problem-solving and cross-functional communication skills.

Preferred Skills
- Automotive experience in Body-in-White, closures, interior trim or powertrain applications.
- Knowledge of Six Sigma / DMAIC methodology.
- Familiarity with Teamcenter / Windchill and drawing release processes.
- ASME GDTP certification is an advantage.

Candidate Profile

DVA/Dimensional Engineering professional with 3–5 years of relevant experience, strong GD&T; and statistical tolerancing fundamentals, hands-on variation simulation capability and the ability to communicate dimensional risks and countermeasures effectively.

Key Skills

DPA | DVA | GD&T; | ASME Y14.5 | 3DCS | VSA | CETOL | CATIA | NX | Creo | Monte Carlo | Tolerance Stack-up | CMM | Laser Scanning | Virtual Validation

Project

12 months | Work Model: Engineering support / project-based

Send your CVs to [email protected]

📌 Digital Pre-Assembly (Chennai)
🏢 Ceinsys Tech
📍 Chennai