AI/ML Engineer - Technical Fellow, Core CAD Workflows

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.  

About Onshape (A PTC Business): Onshape is the only cloud-native product development platform that unites CAD, data management, and collaboration tools. Our mission is to empower engineers and designers to innovate faster and collaborate more effectively from anywhere. We are constantly pushing the boundaries of what's possible in CAD, and with the successful launch of Onshape AI Advisor, we're doubling down on our commitment to infuse AI directly into the heart of our CAD modeling and functionality workflows.

The Opportunity: We are establishing a new, high-impact team dedicated to productizing cutting-edge AI features within Onshape's core CAD environment. This team will serve as a catalyst, identifying opportunities, prototyping solutions, and driving the integration of AI models that fundamentally enhance the user experience and design productivity. We're looking for a highly skilled and pragmatic Principal AI/ML Engineer to join this foundational team. You will work closely with an experienced Product Manager who is deeply knowledgeable about AI implementation and the Onshape platform.

What You'll Do:

• Lead AI Integration: Drive the technical vision and implementation of AI-powered features directly into Onshape's core CAD modeling and functionality workflows. This includes areas like parametric modeling, assembly design, sketching, feature creation, and data management.
• Architect and Develop: Design, build, and deploy robust, scalable, and performant AI/ML solutions using state-of-the-art models and techniques.
• Leverage LLMs and AWS Bedrock: Specifically, you will be instrumental in exploring, prototyping, and integrating Large Language Models (LLMs) via AWS Bedrock APIs to solve complex CAD-specific challenges. This may involve prompt engineering, fine-tuning, and integrating custom models.
• Problem-Solve Pragmatically: Identify high-impact CAD workflow problems that can be effectively addressed by AI. You'll bring a practical, grounded approach, focusing on delivering tangible value to our users.
• Stay at the Forefront: Continuously research and evaluate the latest advancements in AI/ML, particularly in the areas of generative AI, natural language processing, and computer vision, and assess their applicability to CAD.
• Collaborate Cross-Functionally: Work closely with the Product Manager to translate user needs and product requirements into technical specifications and viable AI solutions. Collaborate with core CAD engineering teams to ensure seamless integration and optimal performance.
• Mentor and Guide: Provide technical leadership and mentorship to other engineers on the team, fostering a culture of innovation, learning, and technical excellence.
• Define Best Practices: Establish and champion best practices for MLOps, model deployment, monitoring, and responsible AI within the Onshape environment.

What You'll Bring:

• 10+ years of experience in software development, with at least 3+ years focused on AI/ML engineering, specifically developing and deploying machine learning models in production environments.
• Deep understanding of the state-of-the-art in AI models, including extensive experience with Large Language Models (LLMs), their architectures, capabilities, and limitations.
• Hands-on experience with AWS Bedrock and its APIs, including familiarity with various foundation models available and strategies for their effective utilization (e.g., prompt engineering, RAG, fine-tuning).
• Proven ability to identify and analyze complex real-world problems within product design or engineering domains and apply AI/ML solutions effectively.
• Strong programming skills in Python, with experience in relevant AI/ML frameworks (e.g., PyTorch, TensorFlow, scikit-learn, Hugging Face, LangChain).
• Solid understanding of CAD principles and workflows is highly desirable. Experience with Onshape or other professional CAD systems is a significant plus.
• Experience with cloud computing platforms (AWS strongly preferred), including services relevant to data storage, compute, and MLOps.
• Excellent communication and collaboration skills, with the ability to articulate complex technical concepts to both technical and non-technical stakeholders.
• A pragmatic and results-oriented mindset, with a track record of delivering impactful features.
• Bachelor's or Master's degree in Computer Science, Artificial Intelligence, Machine Learning, or a related quantitative field.

Bonus Points For:

• Experience with generative design, simulation, or other advanced CAD functionalities.
• Familiarity with 3D geometry processing or computer graphics.
• Contributions to open-source AI/ML projects or research publications.

Why Join Onshape?

This is a unique opportunity to shape the future of CAD by directly integrating groundbreaking AI capabilities. You'll be part of a dynamic, innovative team within a leading cloud-native software company, making a significant impact on how engineers and designers worldwide create and collaborate. We offer a fast-paced, engaging work environment with opportunities for professional growth and the chance to work on challenging and rewarding projects.

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.

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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