Ph.D. Intern - AI/ML & Design Automation

Marvell Technology develops semiconductor solutions for enterprise, cloud, AI, and carrier infrastructure. The Ph.D. Intern will apply machine learning and AI research to chip design automation or deploy enterprise AI tools, including large language models and agentic workflows, within engineering operations.

What you'll do:

• Develop and apply ML models — including graph neural networks, reinforcement learning, and generative approaches — to chip design tasks such as placement, routing, timing closure, power estimation, and design rule checking
• Work directly with production EDA tool flows and real design data from active tapeouts in 3nm and 2nm FinFET and Gate-All-Around processes
• Build predictive models that reduce design iteration cycles and improve first-pass silicon success rates
• Collaborate with analog, digital, and physical design engineers to identify high-value automation targets and validate model outputs against ground-truth silicon results
• Present research findings and model performance to engineering leadership and contribute to internal technical documentation
• Design, implement, and evaluate LLM-based tools and agentic workflows — including systems built on models such as Claude — for use by Marvell's global engineering and operations teams
• Build retrieval-augmented generation (RAG) pipelines, fine-tuning workflows, and prompt engineering frameworks grounded in Marvell's internal knowledge and tooling ecosystem
• Evaluate model performance, safety, and reliability in production enterprise environments and iterate based on real user feedback from engineering teams
• Collaborate with IT, security, and engineering stakeholders to ensure responsible and scalable AI deployment across the organization
• Present implementation results and adoption metrics to cross-functional leadership

What they're looking for:

• Currently enrolled in a Ph.D. program in Computer Science, Electrical Engineering, Data Science, or a related field, with a research focus in machine learning, AI systems, or a related area
• Demonstrate applied experience training, evaluating, and deploying ML models using frameworks such as PyTorch or TensorFlow
• Write production-quality Python; familiarity with version control (Git) and software development best practices is required
• Apply rigorous experimental methodology — you design experiments, measure results, and draw defensible conclusions from data
• Communicate technical work clearly to both research and engineering audiences — you will present your work and defend your approach to the teams you work with
• Coursework or research experience in VLSI design, digital or analog circuit design, computer architecture, or EDA — sufficient to understand the design problems your models are solving
• Familiarity with graph-based ML methods (GNNs), reinforcement learning, or generative models applied to structured engineering data
• Exposure to EDA tools or chip design flows (Cadence, Synopsys, or equivalent) is a strong plus
• Design and implement agentic GenAI systems with demonstrated experience across the full stack — LLMs, multimodal models, RAG pipelines, and agentic protocols such as MCP and A2A
• Apply hands-on knowledge of SOTA architectures and frameworks including transformers, diffusion models, and orchestration tools such as LangChain, LangGraph, AutoGen, CrewAI, LlamaIndex, or Hugging Face
• Benchmark and evaluate model performance rigorously — you identify failure modes, propose enhancements, and back conclusions with data
• This position may require access to technology and/or software subject to U.S. export control laws and regulations, including the Export Administration Regulations (EAR). As such, applicants must be eligible to access export-controlled information as defined under applicable law

Benefits:

• Medical, dental, and vision coverage
• Perks and discounts
• Robust mental health resources to prioritize emotional well-being
• Paid holidays
• Additional compensation may be available for intern PhD candidates.