Gas Turbine Turbine Airfoils Casting Simulations Engineer

Siemens; Gurugram District; On-site; INR 1,800,000 - 2,600,000; Full time

Job summary

Siemens Energy India Limited is seeking a Turbine Airfoils Casting Simulation Engineer to lead advanced DS process modeling, core breakage prediction, and foundry process modeling. You will integrate manufacturability early in turbine design, collaborating across global teams to reduce defects, lead times, and costs while improving reliability.

The role requires expertise in NX, ProCAST, Star CCM+, and Python/XN Open, with a strong background in metallurgy, solidification, and heat transfer for

Qualifications

• MTech in Mechanical engineering with metallurgy and foundry focus.
• 5+ years of NX parametric CAD modeling experience.
• 4+ years of thermal analysis and design of internal cooled gas turbine components.
• Experience with ProCAST casting simulations and foundry operations.

Responsibilities

• Develop and validate DS process modeling with core breakage mitigation.
• Provide high-fidelity casting simulation support using validated methodologies.
• Drive upstream design simulation integrating manufacturability into turbine design.
• Develop cooling technologies balancing performance and manufacturability.
• Collaborate with design, materials and manufacturing to implement DFM workflows.
• Mentor teammates and advance technical expertise.

Skills

NX CAD modeling

Thermal analysis

CFD/CHT with Star CCM+

ProCAST casting simulations

Python & NX Open

Design for Manufacturability (DFM)

FEA knowledge (ANSYS)

Gas turbine aerodynamics

SAP & Teamcenter PLM

Education

MTech in Mechanical engineering (Metallurgy & Foundry)

Tools

NX

ProCAST

Star CCM+

Sim center 3D

ANSYS

SAP

Teamcenter PLM

NX Open (Python)

Job description

Job Description:

A Snapshot of Your Day

Turbine Airfoils Casting simulation engineer plays a pivotal role in transforming how we design and manufacture complex turbine hardware design. You will lead the development and validation of conventional cast & cutting-edge DS (directionally solidified) process modeling, core breakage prediction, and foundry process modeling capabilities. Working at the intersection of design, simulation, and manufacturing, you will focus on upstream design simulation to embed manufacturability early in the development cycle, significantly reducing defects, lead times, and costs while improving component reliability.

Job requires regular interaction with global teams hence engineer should have persuasive communication skills and cross-cultural knowledge.

How Youll Make an Impact (Gas Turbine, R& D, India)

• Develop and validate advanced DS process modeling methodologies with a strong emphasis on core breakage prediction and mitigation.
• Practice Siemens Energy high fidelity, extensively validated, and equiaxed casting simulation modeling methodology to provide expert foundry process modeling supportto ensure robust, high-yield casting designs.
• Drive upstream design simulation initiatives that integrate manufacturability directly into the turbine component design process.
• Develop new cooling technologies within the constraints of manufacturability, balancing performance, thermal management, and casting feasibility.
• Collaborate closely with design, materials, and manufacturing teams to create and implement new simulation-driven design-for-manufacturing (DFM) workflows.
• Identify and resolve critical casting challenges through innovative modeling techniques, data analysis, and real-world validation.
• Contribute to methodology development that pushes the boundaries of casting simulation accuracy and speed.
• Be a point of contact, speaking partner and provide expertise regarding hot gas path heat transfer related topics in a project.
• Developing new concepts and building CAD models using NX, design internal cooling and perform Conjugate Heat Transfer analysis of Turbine Airfoils and Heat Shieldsusing CFX & Star CCM+, performing Casting Simulation using ProCAST.
• Understanding of fundamental concepts in fluid mechanics (pressure drop) & heat transfer discipline (using non-dimensional correlations).
• Able to understand physics, apply relevant assumptions, interpret and post process results.
• Collaborating with project leads in understanding the project requirements, finding solutions to design challenges, and delivering results within agreed timeline & quality.
• A fraction of time will be dedicated to advancing the technical expertise of other team members and mentoring.

What You Bring

• Mechanical engineer with an MTech in Mechanical engineering (major in Metallurgy and Foundry, Material Science, Fluid & Thermal Science) and demonstrated expertise in the field of Casting, Solidification physics, heat transfer and fluid mechanics.
• 5 years of experience with parametric CAD modeling in NX.
• Minimum 4 years of relevant experience in thermal analysis and design of internal cooled gas turbine components.
• Ability to generate thermal boundary conditions and perform Flow & Heat Transfer engineering calculations under steady state, transient heat transfer (involving all modes i.e. conduction, convection and radiation) and multi-phase CFD/CHT simulations using Star CCM+. (minimum 4 years of experience).
• Understanding Investment Casting & Solidification physics and experience of running casting simulations using ProCAST and experience of working in foundry would be an advantage. (minimum 2 years of experience).
• Good knowledge of Design for Manufacturability (DFM) for gas turbine airfoils.
• Basic knowledge of Finite element analysis & ability to review the results. Good Familiarity with FE codes like Sim center 3D, ANSYS or general-purpose FEA tool.
• Basic knowledge of Turbomachinery Aerodynamics, Mechanical Integrity (Fatigue, Creep, Fracture).
• Exposure to SAP and Teamcenter PLM.
• Programming skills like Python and NX Open.
• A balance between scientific rigor and engineering judgement.
• An attitude of curiosity, perseverance in the face of uncertainty, and a desire for engineering excellence as well as patience.

Personality

• Strong interpersonal skills i.e., collaborator, quick learner, energetic, imaginative, innovative, ability to adapt quickly & effectively etc.
• Willing to collaborate & work with colleagues located in multiple time zones (Europe & the US).
• Self-driven in work tasks with a willingness to learn and try new methods to solve a problem.
• Align with Organization Purpose, Values & Behavior & adhere to business compliance guidelines.
• Effective communicator both verbal and non-verbal.
• Ability to write clear and descriptive reports in English.

This is a rare opportunity to work on high-visibility, high-impact programs where your technical contributions will directly influence turbine performance, production efficiency, and long-term competitiveness. You will have the autonomy to innovate, the resources to validate your methods, and the chance to see your work move from simulation to actual hardware in some of the most advanced gas turbines in the world. If you are passionate about simulation, manufacturability, and solving complex engineering problems that matter, this is the role where you can make a lasting technical impact.

About the Team (Power Generation)

In the large steam and gas turbine domain, we offer services and solutions for gas turbines, large steam turbines, large generators, and associated control technology. Our portfolio serves customers such as power utilities, Independent Power Producers (IPPs), Engineering Procurement and Construction (EPC) firms, and industrial clients. We provide a comprehensive range of offerings including maintenance, operation, digital services, modernization and upgradation, plant flexibilization, as well as control and digitalization solutions (digital control systems, field instruments, and equipment) and professional consulting.

Our power generation portfolio also includes industrial steam turbines (ranging from 10 kW to 250 MW), condensers, and service offerings designed to extend the lifespan and efficiency of industrial steam turbines through heat recovery solutions. We cater to a wide range of process industries—including oil and gas, chemicals, petrochemicals, paper & pulp, sugar & ethanol, and marine—helping customers reduce energy consumption and greenhouse gas emissions. A key focus area is delivering integrated industrial decarbonization solutions built on electrification, automation, and digitalization, while supporting sustainability through carbon-optimized energy systems and hydrogen generation.

Who is Siemens Energy India?

Siemens Energy India Limited (SEIL) has been a strategic partner in India for more than 100 years and is focused on being the most-valued energy technology company. Our large footprint spread across the entire region (India, Sri Lanka, Bhutan, Nepal, Maldives) with state-of-the-art facilities and customers installations positively impacts the lives of hundreds of millions of people, helping the countries navigate their energy transition and achieve its net zero targets.

SEIL is a pure play energy technology company, offering a comprehensive portfolio of products, solutions, and services designed to support our customers along the entire energy value chain to go through their energy transition journey and achieve their net zero targets. Our portfolio offering includes low to zero emissions power generation, power transmission and storage, and decarbonization of the industry. More information on: www.siemens-energy-india.com

Find out how you can make a difference at Siemens Energy: https://www.siemens-energy.com/employeevideo

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Lucky for us, we are not all the same. Through diversity, we generate power. We run on inclusion and our combined creative energy is fueled by #TeamPurpleIndia. Siemens Energy celebrates character – no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.