AI Research & Development Intern

Our world is transforming, and PTC is leading the way. Our software brings the physical and digital worlds together, enabling companies to improve operations, create better products, and empower people in all aspects of their business. 

Our people make all the difference in our success. Today, we are a global team of nearly 7,000 and our main objective is to create opportunities for our team members to explore, learn, and grow – all while seeing their ideas come to life and celebrating the differences that make us who we are and the work we do possible.  

• Assisting with research, prototyping, and development of AI models, including experimentation with large language models (LLMs) or other ML techniques
• Exploring and contributing to AI agent frameworks, workflows, or orchestration patterns
• Implementing proof-of-concept solutions to demonstrate AI-driven capabilities
• Evaluating emerging AI technologies, tools, and frameworks
• Writing clean, well-documented code and technical notes to support knowledge sharing
• Collaborating with cross-functional teams to understand real-world use cases and constraints

• Currently pursuing a Bachelor’s, Master’s, or PhD in Computer Science, Engineering, Data Science, AI/ML, or a related field
• Strong interest in Artificial Intelligence and Machine Learning
• Some experience with Python is highly desired; familiarity with JavaScript, Java, or similar languages is a plus
• Exposure to machine learning concepts, AI models, or AI frameworks 
• Curiosity, initiative, and comfort working in an environment with evolving requirements
• Ability to think critically, experiment, and learn quickly

• Experience with LLMs, Fine-Tuning Models, AI agents, or prompt engineering
• Familiarity with ML libraries or frameworks (e.g., LangChain, PyTorch, TensorFlow, etc.)
• Interest in enterprise software, systems, or applied AI use cases

• Hands-on experience working on real AI R&D initiatives
• Exposure to how AI is explored, prototyped, and evaluated in a production-oriented organization
• Mentorship from senior engineers and product leaders
• A chance to contribute ideas that may shape future AI capabilities

At PTC, we believe in the power of diverse ideas and perspectives. As a global company that values and respects all identities, cultures, and perspectives, we strive to create an inclusive PTC for ALL through an environment where everyone feels like they belong and are empowered to bring their true, authentic selves to work. Proud to be an Equal Opportunity Employer, we welcome applicants from all backgrounds and hire without regard to race, national origin, religion, age, color, ethnicity, ancestry, marital status, sex (including pregnancy), sexual orientation, gender identity, gender expression, genetic information, disability, veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

PTC endeavors to make ptc.com/careers accessible to all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact PTC's Talent Acquisition team at [email protected]. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.

Life at PTC is about more than working with today’s most cutting-edge technologies to transform the physical world. It’s about showing up as you are and working alongside some of today’s most talented industry leaders to transform the world around you. 

If you share our passion for problem-solving through innovation, you’ll likely become just as passionate about the PTC experience as we are. Are you ready to explore your next career move with us?

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