Machine Learning Intern Summer 2026

Kensho is S&P Globals hub for AI innovation and transformation. With expertise in machine learning natural language processing and data discovery we develop and deploy novel solutions to innovate and drive progress at S&P Global and its customers worldwide. Kenshos solutions and research focus on business and financial generative AI applications agents data retrieval APIs data extraction and much more.

At Kensho we hire talented people and give them the autonomy and support needed to build amazing technology and products. We collaborate using our teammates diverse perspectives to solve hard problems. Our communication with one another is open honest and efficient. We dedicate time and resources to explore new ideas but always rooted in engineering best practices. As a result we can innovate rapidly to produce technology that is scalable robust and useful.

Kensho is looking for ML Engineer interns to join the group of Machine Learning Engineers working on developing a cutting-edge GenAI platform LLM-powered applications and fundamental AI toolkit solutions such as Kensho Extract. We are looking for talented people who share our passion for bringing robust scalable and highly accurate ML solutions to production.

Are you looking to leverage your teammates diverse perspectives to solve hard problems If so we would love to help you excel here at Kensho. You will be working on a team with experienced engineers and have an opportunity to learn and grow. We take pride in our team-based tightly-knit startup Kenshin community that provides our employees with a collaborative communicative environment that allows us to tackle the biggest challenges in addition as an intern you will have the opportunity to attend technical and non-technical discussions as well as company wide social events.

We value in-person collaboration therefore interns are required to work out of the Cambridge HQ or our New York City office!

Technologies & Tools We Use :

Agentic systems : Agentic Orchestration Deep Research Information Retrieval LLM code generation LLM tool utilization Multi-turn Conversationality Textual RAG systems

Core ML / AI : DGL GNNs HuggingFace LangGraph LightGBM PyTorch SKLearn Transformers XGBoost

Data Exploration and Visualization : Jupyter Matplotlib Pandas Weights & Biases Gradio Streamlit

Data Management and Storage : AWS Athena DVC LabelBox OpenSearch Postgres / Pgvector S3 SQLite

Deployment & MLOps : Arize Airflow AWS Amazon EKS DeepSpeed Containerization Grafana Jenkins LangFuse LiteLLM Ray vLLM

What Youll Do :

Apply advanced NLP techniques to extract insights from large proprietary unstructured and structured datasets

Design build and maintain scalable production-ready ML systems

Participate in the ML model lifecycle from problem framing to training deployment and monitoring in production

Partner with our ML Operations team to deliver solutions for automating the ML model lifecycle from technical design to implementation

Work in a cross-functional team of ML Engineers Product Managers Designers Backend & Frontend Engineers who are passionate about delivering exceptional products

What We Look For :

Outstanding people come from all different backgrounds and were always interested in meeting talented people! Therefore we do not require any particular credential or experience. If our work seems exciting to you and you feel that you could excel in this position wed love to hear from you. That said most successful candidates will fit the following profile which reflects both our technical needs and team culture :

Pursuing a bachelors degree or higher with relevant classwork or internships in Machine Learning

Experience in designing and iterating on agentic systems understanding user interactions and evaluating agent performance to enhance user experiences.

Experience with advanced machine learning methods

Statistical knowledge intuition and experience modeling real data

Expertise in Python and Python-based ML frameworks ( Pydantic AI PyTorch)

Demonstrated effective coding documentation and communication habits

Strong communication skills and the ability to effectively express even complicated methods and results to a broad often non-technical audience

Interested to see what were working on Check out our blog : Fraud Alert :

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We are an equal opportunity employer that welcomes future Kenshins with all experiences and perspectives. Kensho is headquartered in Cambridge MA with an additional office location in New York City. All qualified applicants will receive consideration for employment without regard to race color religion sex sexual orientation gender identity or national origin.

Required Experience :

Intern

Key Skills

Microsoft Office,Public Relations,Google Docs,Data Collection,MailChimp,Microsoft Word,Dermal Fillers,Microsoft Powerpoint,Research Experience,Microsoft Excel,Adobe Photoshop,Writing Skills

Employment Type : Full-Time

Experience : years

Vacancy : 1