Donaldson is committed to solving the world’s most complex filtration challenges. Together, we make cool things. As an established technology and innovation leader, we are continuously evolving to meet the filtration needs of our changing world. Join a culture of collaboration and innovation that matters and a chance to learn, effect change, and make meaningful contributions at work and in communities. ​

We are seeking a highly motivated Engineer ll / Engineer Sr. - Injection Molding simulation to join our Engineering Simulations function within the Global Technical (GT) Group at Donaldson Inc.

In this role, you will be instrumental in driving simulation-driven design and process optimization for injection molded filtration products. You will apply advanced CAE tools and scientific molding principles to improve moldability, product quality, and manufacturing robustness, while reducing development cycle time.

You will work in a globally integrated setting, collaborating with engineering, tooling, and sourcing teams across North America, EMEA, and APAC,



influencing both current production programs and next-generation product platforms.

Key Responsibilities:
- Lead injection molding process simulations (filling, packing, cooling, warpage) to support product and tooling design decisions
- Perform analytical modeling using Sigmasoft (preferred) or equivalent tools (e.g., Moldflow)
- Drive Design for Manufacturability (DFM) by identifying risks related to moldability, defects, and process variability
- Execute Design of Experiments (DOE) and optimization studies to define robust processing windows
- Collaborate with tooling, manufacturing, and sourcing teams to develop and validate tooling strategies
- Investigate and resolve part quality issues using simulation insights and correlation with molding process parameters.
- Correlate simulation results with physical trials and molded part data to improve model fidelity
- Develop standardized workflows, automation scr

📌 Engineer Sr (India)
🏢 DIFS Donaldson India Filter Systems
📍 India