AI Engineering Intern Summer 2027

Lennox provides climate-control solutions for residential and commercial customers. The AI Engineering Intern will help build agentic AI systems, develop and validate machine learning models, analyze enterprise data, and support the deployment and governance of AI solutions in engineering workflows.

What you'll do:

• Collaborate on building agentic AI systems that automate diagnostics and decision-making in engineering workflows
• Develop and validate machine learning models for forecasting, quoting, and operational optimization
• Conduct data analysis and feature engineering using structured and unstructured enterprise datasets
• Contribute to LLM-based agent development, including prompt design, tool integration, and fallback orchestration
• Assist in deploying models and agents using cloud technologies and secure enterprise pipelines
• Participate in AI governance, ensuring models comply with data policies and learn from feedback
• Work cross-functionally with product, engineering, and business teams to deliver impactful solutions

What they're looking for:

• Pursuing a Masters degree in a related field
• Strong foundation in machine learning and data science, including regression, classification, and time series modeling
• Strong written and verbal communication
• Proficiency in Python and data tools such as Pandas, NumPy, Scikit-learn, and SQL
• Understanding of GenAI and LLMs, with interest in prompt engineering, agentic workflows, and tool integration
• Ability to analyze structured and unstructured data, perform feature engineering, and build interpretable models
• Requires current enrollment in a Masters program
• Developing professional knowledge in the area of expertise. Solid written and verbal communication skills. Proficient in Microsoft Office
• Interest or desire to lead project teams
• Well organized & detail oriented
• Ability to work independent as well as part of a team
• Passion for producing high quality work

Benefits:

• Meaningful Projects: Engage in hands-on, impactful projects that contribute to real business outcomes, allowing you to make a difference from day one.
• Internship Community: Become part of a supportive community of fellow interns, participating in social events, team-building activities, and engagement initiatives.
• Exposure to Industry Innovation: Immerse yourself in a dynamic and innovative environment, gaining exposure to cutting-edge technologies, trends, and practices within the HVAC and manufacturing industry.
• Learning and Development: Access to a variety of learning resources, workshops, and training sessions tailored to enhance your skills, expand your knowledge, and foster continuous learning.
• Those relocating also receive assistance to help with their move.
• Successful interns will have the potential opportunity of joining Lennox Full-Time upon graduation.
• Employees in this role are also eligible to earn overtime when they work more than 40 hours in a week (or as otherwise required by state law).