Job Title:
Engineer I, Artificial Intelligence
The Role:
The mission of this role is to design, develop, deploy, and operationalize agentic AI systems and scientific machine learning solutionsthat automate complex, multi-step technical workflows.
The AI Engineer will focus on building LLM-driven, goal-oriented AI agentsand data-driven models for physical systems, integrating them with data, tools, sensors, and simulation workflows.
This is a hands-on, implementation-focused role suited for someone passionate about agentic AI, scientific ML, and real-world engineering problem solving Exposure to Modeling & Simulation (CFD/FEA) is beneficial but not mandatory
In this role you will:
Design and develop agentic AI systemsfor multi-step reasoning, tool usage, and workflow orchestration
Build LLM-driven workflows and Python-based pipelinesintegrating agents with data, APIs, and engineering tools
Develop and apply scientific machine learning modelsusing experimental, sensor, and simulation data
Create data pipelinesfor preprocessing, feature extraction, and integration of time-series and spatial data
Deploy and operationalize AI/ML models and agentsas scalable services or APIs
Implement monitoring, evaluation, and validationfor both agent systems and ML models
Visualize data and model outputs to support analysis and decision-making
Collaborate with domain experts to integrate AI into engineering and simulation workflows, and document reusable solutions
Traits we believe make a strong candidate:
Bachelor’sdegree(minimum)inMechanical Engineering, Computer Science, or a related engineering discipline
1–3years of relevant work experience inAI, ML, software engineering, or applied research roles(industry, startup, or research labs)
Strong proficiency in Python programming
Hands‑on experience building agentic AI systemsthat includesmulti‑step task execution,Tool/function callingand workflow orchestration across agents or components
Practical experience with machine learning libraries, including NumPy, Pandas, SciPy, scikit‑learn, TensorFlow and/orPyTorch
Ability to independently design, build, and debug end‑to‑end AI workflows
Candidates with a demonstrable showcase projectwill be strongly preferred. Examples include (but are not limited to):
An agentic AI system that automates a complex multi‑step task (engineering, data analysis, design, or simulation related)
A GitHub, internal demo, or portfolio project demonstrating,agent orchestration,use of tools/APIs,non‑trivial decision logic or reasoning loops
Integration of LLM agents with data processing, visualization, or external software tools
The project does notneed to be simulation‑focused, but relevance to engineering workflows is a plus
Experience with CFD or FEA workflows, particularly involving geometry, meshing, or simulation post‑processingwill beconsidered as an advantage
Familiarity with open‑source engineering toolssuch asOpenFOAM, SU2,CalculiXor similarwill be considered as an advantage
Your success will be measured by:
Effectiveness ofagenticAI andSciMLsystems in real workflows
Quality, scalability, and maintainability of deployed AI systems
Demonstrated impact in reducing manual effort and improving engineering workflows
Ability to translate ambiguous physical systems problems into structured AI/ML solutions
Strong collaboration across AI, simulation, and experimental teams

Artificial intelligence, augmented reality, Internet of Things – these are not just trends, they are drivers changing the way people live across the globe. With these new drivers and the increasing speed of innovation, there comes an expectation for higher-quality, higher-performing technologies at a faster pace.
Every day, and for more than 50 years, Entegris’ singular mission has been to help customers utilize our advanced science-based solutions to support demand drivers; to innovate faster and more efficiently; and ultimately to transform the world. Through the power of our solutions and technology expertise, Entegris provides customers with innovative, science-based solutions to their toughest technology challenges.
Headquartered in Billerica, Massachusetts, Entegris employs approximately 8,000 people worldwide, with roughly half employed in Asia-Pacific or Europe.
With research and development, customer service, analytical labs, and manufacturing in Asia-Pacific, North America and Europe, Entegris supports customers around the globe as they take technology to the next level.