TC-CS-Cyber Architecture- OT and Engineering-AI security engineer-Senior at EY
Worldwide
<span class="jobdescription"><div style="font-family:Arial;font-size:1.0em"> <p>At EY, we’re all in to shape your future with confidence. </p> <p>We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. </p> <p>Join EY and help to build a better working world. </p> </div> <div style="font-family:Arial;font-size:1.0em"> </div><p><strong><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Job Title: Sr AI Engineer</span></strong></p> <p><strong><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Job Description</span></strong></p> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Cybersecurity is seeking a Sr AI Engineer to join the Cyber Analytics and Data Science team. This position will use machine learning, data engineering, automation, and Data Science principles to solve enterprise problems and advance our Cybersecurity mission. This role is a key contributor to our practice and will be directly responsible for design, development, deployment, and automation. The successful candidate will work closely with key stakeholders to rapidly advance the use of predictive and prescriptive analytics for cybersecurity as well as help the Cyber team with automation efforts. We are seeking candidates with passion to lead the implementation of cutting-edge technology and methodologies while establishing strong partnerships with data owners and stakeholders across Cybersecurity. The Sr AI Engineer will have demonstrated experience as a problem-solver, working alongside IT and business partners, and act as a trusted consultant.</span></p> <p> </p> <p><strong><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Responsibilities</span></strong></p> <ul> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Structure business problems and drive viable, data-driven hypotheses in collaboration with business partners</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Ability to skillfully enumerate a business problem, quantify its impact, size relevant data, and document applicable sources</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Devise, develop and disseminate actionable intelligence from disparate data sources using advanced data analytics tools and techniques</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Ability to identify needs and opportunities for advancements in innovations, processes and automation</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Able to work proactively and take initiative without being specifically directed</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Ability to extract & aggregate data from disparate data sources</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Agentic AI Development: Design, build, and deploy agentic AI systems using frameworks such as LangChain, LangGraph, and related libraries.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Develop and deploy multi-agent systems capable of autonomous decision-making, reasoning, planning, and collaboration.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">RAG Pipelines: Implement and optimize RAG systems, ensuring agents can access and incorporate external knowledge sources for grounded, accurate responses.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">LLM Engineering: Fine-tune and prompt-engineer LLMs for task-specific reasoning, planning, and dynamic adaptation. Work with LLM/SLM APIs, embeddings, and advanced generative AI techniques.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Enterprise AI Platform: Lead the development of enterprise-grade AI platforms integrating LLMs, RAG, embeddings, and agentic AI protocols.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Implement and standardize Model Context Protocol (MCP) for consistent context management across models and agents.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">MLOps & Observability: Establish and enforce best practices for MLOps, monitoring, and observability, ensuring scalable and maintainable AI solutions.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Ability to perform in depth data analysis including but not limited to</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Machine Learning</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Classification</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Optimization</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Time Series analysis</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Pattern Recognition</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Establish and develop end-to-end automated processes (i.e.: data analyses, model development & implementation, manual processes, etc)</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Ability to communicate complex topics in an easy-to-understand manner when presenting to management</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Ability to visualize data and intelligence in easy to understand story telling</span></li> </ul> <p> </p> <p><strong><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">QUALIFICATIONS:</span></strong></p> <p><strong><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Required Skills</span></strong></p> <p> </p> <ul> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">5+ years overall experience in software development, data science, or machine learning.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">1+ year of hands-on experience developing AI applications with LLMs and systems such as retrieval-based methods, fine-tuning, or agent-based architectures.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Strong programming skills in Python and basics in SQL.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Expertise with LLM/SLM APIs, embeddings, and RAG systems.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Experience deploying on Google Cloud Platform (GCP) with Vertex AI, and IBM WatsonX.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Familiarity with agentic AI protocols and exposure to Agent Development Kits (ADKs).</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Experience implementing Model Context Protocol (MCP) for agent coordination.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Prior exposure to LangGraph, AutoGen, or related orchestration frameworks.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">1+ year of experience with frameworks like LangChain, LlamaIndex, OpenAI, or similar tools.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">1 or more years’ experience in Cyber Security domain knowledge especially on IAM tools like Sailpoit, CyberArk and SIEM/SOAR tools like Splunk etc.</span></li> </ul> <p> </p> <p><strong><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Preferred</span></strong></p> <ul> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">2 or more years’ experience with developing Robotic Process Automation and/or automation efforts</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">2 or more years using Azure OR AWS cloud services</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">2 or more years skilled at data visualization (Tableau, PowerBI, etc.)</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">2 or more years with modern data engineering with APIs</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">2 or more years applying agile SDLC</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Experience in enterprise-scale deployments of AI-driven platforms.</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10.0pt">Contributions to open-source AI/ML projects are a plus.</span></li> </ul> <p> </p><div style="font-family:Arial;font-size:1.0em"> <p><b>EY | Building a better working world </b></p> <p>EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.</p> <p>Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.</p> <p>EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.</p> </div> </span>
Apply Now