Technical Lead - CAE (CFD)

PACCAR; Pune District; On-site; INR 2,000,000 - 4,000,000; Full time

Job summary

PACCAR India is seeking an experienced Computational Fluid Dynamics Analyst to analyze commercial vehicle systems using STAR-CCM+, Fluent and Acusolve. You will join a dynamic team emphasizing innovation and collaboration in Pune.

The role involves 3D thermal CFD analysis for exhaust and aftertreatment, heat transfer predictions, and extending CFD applications while mentoring juniors. Strong communication across global teams is essential.

Qualifications

• Bachelor’s or Master’s degree in Mechanical or Automotive Engineering.
• 7+ years in a multinational engineering setting with CFD/thermal focus.
• Experience in automotive or related industries is preferred.
• Proficiency in CFD modelling, meshing, solver setup, and post-processing.

Responsibilities

• Perform CFD-based analysis of PACCAR products using STAR-CCM+, Fluent and Acusolve.
• Collaborate with global/local teams to validate structural models for designs.
• Conduct 3D thermal CFD for exhaust and aftertreatment systems.
• Predict heat loss, pressure drops, and temperatures under various loads.
• Extend CFD applications and train junior team members.
• Correlate simulations with test data to build validation knowledge base.

Skills

CFD modelling

Numerical methods

Heat transfer

Thermal analysis

Problem solving

Communication

Education

Bachelor’s / Master’s in Mechanical, Automotive Engineering

Tools

STAR-CCM+

Fluent

Acusolve

Job description

PACCAR India is seeking an experienced Computational Fluid Dynamics Analyst responsible for analysing commercial vehicle systems and subsystems using STAR CCM+, Fluent & Acusolve.

Join a dynamic, high-performing team where innovation, collaboration, and a passion for excellence drive success.

At PACCAR India, we are committed to making our work engaging, meaningful, and impactful, while prioritizing safety, health, and well-being. Inclusion and diversity are integral to our culture- reflected in our values, vision, and ambitious goals. We are currently looking to hire a skilled CFD Engineer to join our Pune, India team.

Key Responsibilities:

• The primary responsibility of this role is to perform CFD-based analysis of PACCAR’s global products using tools such as STAR CCM+, Fluent and Acusolve.
• Collaborate with global and local teams to understand design intent and develop as well as validate structural models to support new engineering designs.
• Perform 3D thermal CFD analysis for exhaust and aftertreatment systems.
• Predict heat loss, pressure drop and temperatures of underhood and underbody components under various load cases.
• Evaluate thermal and fluid behaviour of systems including but not limited to doser, hoses, tank interfaces, and fluid reservoirs.
• Extend CFD application area and provide training and guidance to junior team members.
• Correlate simulation with test/validation data and help build a robust simulation-to-validation knowledge base.

Technical Competencies:

• Experience in STAR-CCM+, Fluent and Acusolve. STAR-CCM+ preferred
• Coordinate with stakeholders to define 3D CFD simulation requirements for PACCAR products.
• Interpret, summarize, and effectively communicate results from the simulations to both local and global teams, along with providing technical and design recommendations.
• Develop design recommendations on insulation strategy, heat shields, component clearance, exhaust geometry routing, structural thermal protection.
• Develop methodologies for underhood and underbody simulations for automotive thermal management.
• Support test planning activities as needed to validate simulation models and ensure correlation between analysis results and physical test outcomes.
• Develop an in-depth understanding of product functionality and architecture, collaborating closely with product development and testing teams.

Education Requirements:

• Bachelor’s / Master’s in Mechanical, Automotive Engineering.

Knowledge & Skills REQUIRED:

• 7+ years of relevant experience within a multinational engineering organization.
• 5+ years of CFD & Thermal Analysis experience
• Experience in industries such as automotive, electronics cooling, HVAC, battery thermal management, or other relevant industries.
• Comprehension of heat transfer, thermodynamics, fluid mechanics, and numerical methods.
• Expertise in CFD modelling, including meshing, solver setup, boundary conditions, and post-processing.
• Skilled in CFD/thermal tools such as STAR-CCM+, Fluent, and Acusolve.
• Excellent problem-solving, analytical, and technical reporting skills.
• Effective communication and teamwork skills for working with cross functional teams.

Competencies and Behaviours:

• Strong verbal and written English communication and presentation skills.
• Quick learner with high energy, adaptability, and a strong drive to exceed expectations.
• Problem solving skills with learning approach.
• A collaborative team player with strong interpersonal skills and the ability to work effectively across diverse teams.
• Work with Integrity, Ownership & Accountability.