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Ernst & Young

Global professional services: consulting, assurance, tax

AI & Cybersecurity Intern - Technology Consulting

Natural Language Processing & LLMsConfirmed live in the last 24 hours
Internship · Winter 2026, Winter 2027SingaporeNo salary listedIn-person

About the Job

Requirements

  • Familiarity with multi-agent systems and collaborative AI design.
  • Exposure to Azure and cloud platforms; certifications are a plus.
  • Understanding of MLOps practices, including Docker, Kubernetes, and continuous integration and continuous delivery.
  • Experience with scripting or automation tools such as Java, C, or PowerShell, and SQL.
  • Applicants must be able to commit to a minimum of four months full-time from December 2026 or January 2027.

Responsibilities

  • Design and build intelligent, multi-step AI agents capable of reasoning, planning, and decision-making with frameworks such as LangChain, AutoGen, or CrewAI, applying them to automate and accelerate security operations and penetration-testing tasks.
  • Implement the full retrieval-augmented generation lifecycle, from chunking and hybrid retrieval strategies for domain-specific data to agentic patterns for context-aware reasoning.
  • Translate user needs into autonomous workflows that can think, plan, and act independently.
  • Connect APIs, databases, and external services so agents can interact with real-world systems and provide actionable insights.
  • Implement agentic architectures such as ReAct, Plan-and-Execute, and multi-agent collaboration to address complex problems.
  • Define performance metrics, test reliability, and iterate on design, prompts, and model choices to improve outcomes.
  • Fine-tune and adapt large language models for security-focused tasks, and build and refine retrieval-augmented generation pipelines to deliver relevant, up-to-date context.
  • Work with consultants and leadership to identify automation opportunities and integrate AI solutions into core workflows.
  • Explore advancements in agentic AI, large language models, and autonomous systems, and champion innovative ideas within the team.

About the Company

Ernst & Young

Global professional services: consulting, assurance, tax

EY (Ernst & Young) provides professional services at a global scale, offering consulting, assurance, tax, and transaction advisory services. It serves clients across industries such as technology, media, real estate, hospitality, and construction. Instead of selling a single product, EY works with clients through tailored engagements where cross-disciplinary teams analyze challenges, design strategies, perform audits, help with tax planning, and assist with mergers or divestitures. What sets EY apart is its worldwide reach and integrated service model, industry-specific expertise, and focus on responsible business practices like sustainability, cybersecurity, and workforce flexibility. EY’s goal is to help organizations improve performance, manage risk, and achieve sustainable growth while building a better working world.

Company size
5,001-10,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Boston, MA
Founded
1991

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