High-Frequency NVH Seam QA Engineer – Simcenter HyperMesh NVH

Siemens AG; Bengaluru; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Siemens AG in Bengaluru seeks an experienced High-Frequency NVH Seam QA Engineer to validate NVH workflows, with emphasis on seam and joint modeling within Simcenter HyperMesh NVH. You will apply NVH physics, FEA, SEA, and automation to ensure solution quality and reliability.

You will collaborate with software development, product engineering, and global teams to investigate defects, validate fixes, and strengthen solver robustness, while developing Python-based automation for regression

Qualifications

• Bachelor’s or Master’s degree in Mechanical Engineering, Automotive Engineering, Aerospace Engineering, or a related engineering discipline.

Responsibilities

• Perform functional, regression, and workflow-based testing for Simcenter HyperMesh NVH, focusing on high-frequency NVH functionality and release readiness.
• Validate high-frequency NVH methodologies and simulation workflows, including SEA, hybrid FE-SEA, wave-based methods, and related techniques.
• Verify and validate seam and joint representations, including spot welds, seam welds, adhesives and bonding, hemming, and other structural connections.
• Evaluate influence of seam/joint modeling on stiffness, dynamic response, vibration, and noise transmission paths; ensure physical credibility of results.
• Identify, reproduce, document, and track software defects using Jira; work with development teams to perform root-cause investigation and validate fixes.
• Develop and maintain Python-based automation scripts and automated test routines to improve regression coverage and efficiency.
• Collaborate with cross-functional teams to review requirements and validate customer use cases for NVH workflows.

Skills

NVH fundamentals

SEA / FE-SEA

Python

Git

Education

Bachelor's or Master's in Mechanical/Automotive/Aerospace

Tools

VA One

Simcenter HyperMesh NVH

Abaqus

LS-DYNA

HyperMesh

ANSA

Job description

Job Family: Software

Req ID: 515981

We are Siemens

Siemens Digital Industries Software is a leading provider of solutions for the design, simulation, and manufacture of products across many different industries. Formula 1 cars, skyscrapers, ships, space exploration vehicles, and many of the objects we see in our daily lives are being conceived and manufactured using our software.

We are seeking an experienced High-Frequency NVH Seam QA Engineer to join our Simcenter engineering team and contribute to the quality and validation of advanced NVH simulation solutions.

In this role, you will validate high-frequency Noise, Vibration, and Harshness (NVH) workflows, with a particular focus on seam and joint modeling within Simcenter HyperMesh NVH. You will apply your knowledge of NVH physics, Finite Element Analysis (FEA), Statistical Energy Analysis (SEA), and engineering simulation to assess software functionality, numerical behavior, and the physical credibility of simulation results.

Working closely with software development, product engineering, and other global cross-functional teams, you will identify and investigate defects, validate fixes, develop automated tests, and help ensure that our simulation solutions meet high standards for quality, reliability, and customer expectations.

Key Responsibilities

• Perform functional, regression, and workflow-based testing for Simcenter HyperMesh NVH, with a focus on high-frequency NVH functionality, product quality, and release readiness.

• Validate high-frequency NVH methodologies and simulation workflows, including Statistical Energy Analysis (SEA), hybrid FE-SEA approaches, wave-based methods, and related numerical techniques.

• Verify and validate seam and joint representations, including spot welds, seam welds, adhesives and bonding, hemming, and other structural connection methodologies.

• Evaluate the influence of seam and joint modeling on structural stiffness, dynamic response, vibration behavior, and noise transmission paths, ensuring the physical credibility of simulation results.

• Identify, reproduce, document, and track software defects using Jira, working closely with development teams to perform root-cause investigation, validate fixes, and improve software and solver robustness.

• Develop and maintain Python-based automation scripts and automated test routines to improve regression coverage, testing efficiency, repeatability, and overall product quality.

• Collaborate with software development, product engineering, and global cross-functional teams to review requirements, validate customer-relevant use cases, and continuously improve NVH simulation quality and workflows.

Qualifications

• Bachelor’s or Master’s degree in Mechanical Engineering, Automotive Engineering, Aerospace Engineering, or a related engineering discipline.

• Strong understanding of NVH fundamentals, including modal analysis, frequency response, structural dynamics, acoustics, and noise/vibration transmission mechanisms.

• Strong knowledge of high-frequency NVH simulation techniques, particularly Statistical Energy Analysis (SEA), hybrid FE-SEA approaches, and related numerical methods.

• Solid understanding of Finite Element Analysis (FEA) and the ability to interpret complex engineering simulation results, numerical behavior, and underlying physics.

• Hands‑on experience with VA One, Simcenter HyperMesh NVH, or comparable NVH/CAE simulation solutions; exposure to Abaqus, LS-DYNA, HyperMesh, ANSA, or similar tools is beneficial.

• Knowledge of Body-in-White (BIW) structures, seam/joint modeling, solver physics, and numerical methods, with experience in NVH correlation and target setting considered an advantage.

• Programming or scripting experience with Python strongly preferred, along with familiarity with Git/version control and strong analytical, problem-solving, communication, and cross-functional collaboration skills.

Nice to Have

• Previous experience in CAE software QA, verification, or simulation software validation.

• Exposure to electric vehicle NVH, including tonal and high-frequency noise challenges.

• Understanding of acoustic trim modeling, sound packages, and noise transmission treatments.

• Experience validating customer use cases and translating real-world engineering workflows into effective software test scenarios.

Why Us

At Siemens Software, flexibility is how we work - hybrid by default, built on trust and autonomy. Together, 30,000 people across more than 200 countries build technology that shapes the real world. You'll grow through real projects, strong technical peers, and global mobility, backed by the scale and benefits of an industrial software leader. We're committed to equality and inclusion, and we hire based on merit, skills, and impact. Bring your curiosity and creativity and help us shape tomorrow!

Diversity & Inclusion

We value equal opportunities and welcome applications from people with disabilities. At Siemens, we believe people who've had real experiences dealing with being different will excel as leaders. Let's foster a culture of creativity and innovation. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Siemens Software. Transform the Everyday

#LI-Hybrid #LI-PLM #DISWSIM

Organization: Digital Industries

Job Type: Full-time

Category: Research & Development