Technology Strategy & Transformation​/Sr Consultant

The opportunity

Join the Transaction Strategy and Transformation team at EY, where you’ll help clients modernize legacy applications by embedding AI solutions. This role focuses on leveraging AI to assess legacy applications for cyber risks and to identify specific vulnerabilities, supporting clients in their digital transformation journeys. You’ll work with diverse teams and cutting‑edge technology to deliver strategic value and innovation.

This job posting relates to an existing vacancy within our organization.

• Support projects that integrate AI into application modernization initiatives
• Use AI tools to review legacy applications, identify cyber-attack risks, and recommend mitigation strategies
• Collaborate with clients to understand business needs and translate technical solutions into strategic outcomes
• Deliver value realization and strategy work, ensuring clients achieve measurable benefits from modernization efforts
• Participate in client-facing engagements, workshops, and presentations

• 1-5 years experience working in a technology consulting practice, delivering strategy and custom application development projects (this includes co‑op and internship experience)
• Strong technical background in computer science and business
• Technology skills –
• • Git Hub, Git Hub CoPilot, Visual Studio Code, MCP Server setup and use
  • Vibe coding of JavaScript and Java applications with Frontier LLMs (Sonnet, Opus, ChatGPT)
• Experience with AI-driven application development and modernization
• Ability to analyze legacy systems for security vulnerabilities using AI
• Experience managing teams of 2-3 resources for project delivery.
• Strong communicator with experience presenting technology strategy to clients
• Strategic mindset with a focus on value delivery
• Eligible for federal government security clearance

• Hold a joint degree in computer science and business
• Have completed multiple internships in the technology sector, with hands‑on experience in application development
• Demonstrate experience working in client-facing roles and supporting presentations

We’re seeking candidates who combine technical expertise with business acumen, and who are passionate about using AI to solve complex challenges. The ideal candidate will have a track record of internships in tech, strong analytical skills, and the ability to communicate effectively with clients.

The EY benefits package is designed to support your physical, emotional, financial, and social wellbeing. Our extensive benefits include comprehensive medical, dental, and prescription drug coverage, as well as mental health benefits, a robust Employee Assistance Program and group savings plans to promote your overall wellbeing. We offer generous time off, including personal days, vacation days, and additional firm-wide holidays, along with the option to purchase extra vacation days.

Employees can take advantage of EY's exclusive learning programs tailored just for them. We also provide internal opportunities for career development and advancement, enabling you to grow within the firm. Get involved in meaningful volunteering through EY Ripples and make a positive impact in the community.

Toronto: $64,000 to $96,000