Early Careers: Intern, AI Prompt Engineer at Aon Corporation

Stirling, Scotland, United Kingdom -

Full Time

Start Date

Immediate

Expiry Date

24 May, 26

Salary

0.0

Posted On

23 Feb, 26

Experience

0 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Python, Large Language Models, Prompt Engineering, Document Ingestion, Retrieval Augmented Generation, RAG, Metadata Schemas, LLM Agents, API Integration, Experimentation, Data Cleaning, Text Normalization, Evaluation Datasets, Written Communication, Iterative Development, Cross-functional Teamwork

Industry

Financial Services

Description

Early Careers: Prompt Engineer Intern The Prompt Engineer Intern will support the design and implementation of AI-powered solutions focused on document intake and intelligent agent development. This role will work closely with AI engineers, software engineers, and product stakeholders to build and refine prompts, retrieval pipelines, and document Q&A/assistant workflows. The intern will spend most of their time working with internal documents (PDFs, emails, reports) to improve how information is ingested, organized, and surfaced through large language models. Opportunities are availaible in: Chicago, IL Bannockburn, IL Key Responsibilities: Document Intake & Retrieval (≈40%) - Build and maintain document ingestion scripts and pipelines for PDFs, emails, and reports. - Design and refine metadata schemas and taxonomies to improve document organization and retrieval. - Clean, normalize, and structure unstructured text to support downstream LLM use cases. - Contribute to the development and improvement of retrieval-augmented generation (RAG) systems. - Evaluate retrieval quality (e.g., coverage, recall/precision) and propose improvements. - Apply security and privacy awareness when handling documents, including PII/redaction workflows. Agent & Workflow Development (≈35%) - Help design and refine LLM-powered agents such as document Q&A assistants, research/summary agents, and workflow assistants that call tools/APIs. - Configure and iterate system prompts, instructions, and behavior guidelines for agents. - Implement and maintain simple workflows that connect agents to existing tools and APIs. - Log, investigate, and analyze agent errors or hallucinations, and suggest prompt or configuration changes. Prompt Design, Experimentation & Evaluation (≈20%) - Design and test prompts for document understanding, summarization, and Q&A use cases. - Create and maintain evaluation datasets and test cases for prompts and agents. - Run prompt and agent experiments (including simple A/B tests) and quantify improvements using basic metrics. - Document findings and best practices for prompt patterns, guardrails, and failure modes. Collaboration & General Support (≈5%) - Work on scoped, independent mini projects with regular mentorship and feedback. - Collaborate with product owners, scrum masters, and domain experts to clarify requirements and translate them into concrete technical tasks. - Contribute to light documentation (e.g., experiment notes, runbooks, internal guides) to support knowledge sharing across the team. Aon’s Internship Program Interns within Aon will gain valuable experience assisting our teams supporting both client and internal projects. Interns will work with a cross-functional team to gain visibility and experience across a broad segment of clients. The 10-week summer program includes weekly spotlights delivered by Aon business leaders, a community outreach event and networking opportunities with fellow interns and colleagues. - 10 Week Paid Program. - Challenging Work on Significant Client Projects - One on One Internship Mentoring - Formal and Informal Feedback Throughout the Program - Significant on the job training and firsthand experience - Participation in formal training program taught by Aon’s Industry professionals Skills & Experience: - Currently pursuing a degree in Computer Science, Data Science, Mathematics/Statistics, Cognitive Science, Information Science, or a related technical field. - Familiarity with Python for scripting, data processing, and prototyping. - Basic understanding of how large language models (LLMs) work, including their strengths, limitations, and common failure modes. - Prior exposure to at least one LLM platform or API (e.g., experience calling LLMs programmatically, using SDKs, or working with hosted LLM tools). - Ability to read technical documentation and quickly translate it into working prototypes. - Clear written communication skills, especially for documenting experiments and summarizing findings. - Demonstrated curiosity, willingness to learn new tools quickly, and comfort working in an iterative, experiment-driven environment. - Ability to work effectively with a global, cross-functional team and respect diverse perspectives, communication styles, and ways of working. Preferred Qualifications - Experience working with unstructured text data such as PDFs, emails, or reports. - Familiarity with concepts related to retrieval-augmented generation (RAG), document chunking, and embeddings. - Experience designing or running evaluations/experiments (e.g., A/B tests, simple metric dashboards, or offline test sets). - Exposure to building or using agents/workflows that call external tools/APIs. - Understanding of basic data quality, security, and privacy considerations when handling internal or sensitive documents. How we support our colleagues In addition to our comprehensive benefits package, we encourage a diverse workforce. Plus, our agile, inclusive environment allows you to manage your wellbeing and work/life balance, ensuring you can be your best self at Aon. Furthermore, all colleagues enjoy two “Global Wellbeing Days” each year, encouraging you to take time to focus on yourself. We offer a variety of working style solutions, but we also recognize that flexibility goes beyond just the place of work... and we are all for it. We call this Smart Working! The salary (intended for U.S. applicants) is $25.50 hourly. The actual salary will vary based on applicant’s education, experience, skills, and abilities, as well as internal equity and alignment with market data. The salary may also be adjusted based on applicant’s geographic location. Aon offers a benefits package for temporary and seasonal employees who will work 20 or more hours per week including: medical, dental, and vision insurance at the employee’s expense, critical illness insurance, 10 Company holidays per calendar year (paid, if eligible), paid sick leave as provided under state and local law, and a 401(k) savings plan with employer contributions. Eligibility for benefits are governed by the applicable plan documents and policies. Our continuous learning culture inspires and equips you to learn, share and grow, helping you achieve your fullest potential. As a result, at Aon, you are more connected, more relevant, and more valued. Aon values an innovative, diverse workplace where all colleagues feel empowered to be their authentic selves. Aon is proud to be an equal opportunity workplace. Aon provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, veteran, marital, domestic partner status, or other legally protected status. People with criminal histories are encouraged to apply. We welcome applications from all and provide individuals with disabilities with reasonable adjustments to participate in the job application, interview process and to perform essential job functions once onboard. If you would like to learn more about the reasonable accommodations we provide, email ReasonableAccommodations@Aon.com For positions in San Francisco and Los Angeles, we will consider for employment qualified applicants with arrest and conviction record in accordance with local Fair Chance ordinances. Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time. #LI-HYBRID #AonLaunchUS #LI-CS6 2574872

Responsibilities

The intern will focus on designing and refining AI solutions for document intake and intelligent agent development, primarily by building and maintaining document ingestion pipelines and improving retrieval systems for internal documents like PDFs and emails. Key tasks also involve helping design and iterate on LLM-powered agents for Q&A and workflow assistance, alongside prompt design and experimentation.