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You will be updated with latest job alerts via emailAbout the Role
We are hiring an Intern LLM Testing Framework to join our AI/ML innovation team focused on building a robust testing and validation framework for large language models (LLMs) used in enterprise applications. This is an individual contributor role ideal for someone passionate about generative AI and looking to gain hands-on experience in AI quality assurance prompt engineering and model evaluation. Youll work closely with solution architects and senior AI engineers to shape how LLMs are tested monitored and improved in real-world enterprise workflows
What You Will Do
Assist in developing a structured testing framework for LLM-based enterprise applications
Help define and execute test plans for accuracy hallucination detection bias analysis and fail-safe behavior
Simulate real-world user prompts and multi-turn conversations to evaluate LLM consistency and reliability
Support in setting up dashboards logging tools and structured evaluation protocols
Contribute to the creation of synthetic datasets reusable test templates and prompt variations
What You Need to Be Successful
Foundational understanding of LLMs and prompt engineering concepts
Proficiency in Python; exposure to testing tools or automation libraries is a plus
Familiarity with AI evaluation metrics and techniques (e.g. precision recall hallucination scoring)
Strong analytical mindset and structured approach to testing and documentation
Curiosity to explore new AI tools and eagerness to contribute to applied research
Bonus Points if You Have
Pursuing a Bachelors or Masters degree in Computer Science Data Science or related fields
Experience with LLM toolkits like LangChain Semantic Kernel or vector databases
Previous project or internship experience in AI automation testing or enterprise applications
Awareness of ethical AI practices or experience with model governance frameworks
Comfort with reading technical papers or contributing to open-source tools
What Makes You Eligible
Available for a full-time internship (2 months)
Based in Bellevue and able to work in PST timezone (hybrid)
Legally eligible to work in USA without sponsorship
Fluent in English with strong written and verbal communication skills
What We Offer
Flexible work environment allowing for full-time remote work globally for positions that can be performed outside a HARMAN or customer location
Access to employee discounts on world-class Harman and Samsung products (JBL HARMAN Kardon AKG etc.)
Extensive training opportunities through our own HARMAN University
An inclusive and diverse work environment that fosters and encourages professional and personal development
Pay Transparency
Freshman: $21.00
Sophomore: $23.00
Junior: $25.00
Senior: $27.00
Master: $32.00
Doct: $38.00
Dependent on the internship offered pay is based on factors including without limitation the applicants level of education and business need.
Benefits
HARMAN is interested in your health and wellbeing and offers benefits designed to support your wellbeing. Benefits and perks may vary depending on the nature of your relationship with HARMAN and may include paid sick leave and medical benefits.
HARMAN is proud to be an Equal Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard torace religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics.
Required Experience:
Intern
Intern