EY-Parthenon - AI Business Solutions - OneEdge - Portfolio Manager - Senior Director

EY-Parthenon - AI Business Solutions - OneEdge - Portfolio Manager - Senior Director

Location: New York

Other locations: Anywhere in Region

Date: Aug 19, 2026

Requisition ID: 1736950

Location: New York, Atlanta, Boston, Chicago, Dallas, Denver, Detroit, Houston, Los Angeles, McLean, Hoboken, Philadelphia, San Francisco, Seattle

At EY, we’re all in to shape your future with confidence.

We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world.

The opportunity

EY-Parthenon’s unique combination of transformative strategy, transactions and corporate finance delivers real-world value – solutions that work in practice, not just on paper. Benefiting from EY’s full spectrum of services, we’ve reimagined strategic consulting to work in a world of increasing complexity.

With deep functional and sector expertise, paired with innovative AI-powered technology and an investor mindset, we partner with CEOs, Boards, Private Equity and Governments every step of the way – enabling you to shape your future with confidence.

EY-Parthenon’s OneEdge platform is a strategic business capability designed to enable scalable, AI technology-enabled solutions that enhance client delivery, operational efficiency, and business value across the organization.

The Portfolio Manager serves as a strategic partner across the portfolio, working closely with Product Management, Architecture, Engineering, Regional Leadership, Client Success, and Service Line teams to align priorities, navigate complexity, and ensure capabilities deliver measurable business value.

The Portfolio Manager serves as an executive leader across the portfolio, connecting business priorities, product management, technology delivery, and adoption efforts. This individual brings a balanced blend of business acumen and technical expertise to facilitate decision‑making, resolve competing priorities, identify emerging challenges and opportunities, and drive successful portfolio outcomes across a global environment.

Your key responsibilities

As a Portfolio Manager within the OneEdge platform, you will play a critical role in driving the success of one or more portfolio areas by connecting business priorities, product management, technology delivery, and adoption efforts. Working across regional and global stakeholders, you will help align priorities, identify and address business and technical challenges, and ensure capabilities are positioned for adoption across EY-Parthenon.

Skills and attributes for success

• Partner across Product Management, Architecture, Engineering, Regional Leadership, and business stakeholders to align priorities, roadmaps, technology considerations, and business outcomes.
• Resolve competing business requirements, regional needs, technical constraints, and adoption priorities while maintaining alignment to OneEdge objectives.
• Maintain visibility across portfolio roadmaps, dependencies, risks, readiness activities, and adoption progress, driving timely resolution of issues impacting portfolio success.
• Identify technical risks, AI & architectural dependencies, integration challenges, and emerging technology considerations, translating their impact into business decisions and actions.
• Establish strong engagement across regions to understand capability requirements, gather feedback, and drive alignment around portfolio direction and priorities.
• Drive business readiness, stakeholder engagement, communications, and adoption activities to ensure capabilities deliver measurable business value.
• Represent the portfolio in governance forums, leadership discussions, and executive reviews, providing insight into progress, risks, opportunities, and value realization.

To qualify for the role, you must have

• A bachelor's degree in Business, Analytics, Computer Science, Engineering, or a related field and 8 years of related work experience; or a graduate degree and approximately 7 years of related work experience.
• Significant experience in consulting, Data & AI solutions, technology strategy, platform leadership, enterprise architecture, product organizations, portfolio management, or technology-enabled business transformation.
• Proven experience leading complex cross-functional initiatives spanning business, product, technology, and executive stakeholders/C-suite.
• Experience working with enterprise platforms, digital products, data-driven capabilities, or AI-enabled solutions.
• Demonstrated ability to identify and resolve technical risks, architectural constraints, integration challenges, and competing stakeholder priorities.
• Strong communication, governance, facilitation, stakeholder management, and problem-solving skills.
• The ability and willingness to travel and work in excess of standard hours when necessary. In certain circumstances, travel may be required beyond your work location based on client and project needs.
• You must either reside in or be a commutable distance to your office location for this position.

Ideally, you will also have

• Experience as an Enterprise Architect, Technology Strategist, Platform Leader, Technical Product Leader, or senior consulting technology professional; including leadership in Data and AI solutions,
• Experience designing, scaling, governing, or adopting enterprise platforms and technology-enabled business capabilities.
• Knowledge of AI, data platforms, cloud ecosystems, integration architecture, cybersecurity principles, and modern digital operating models.
• Experience coordinating complex portfolios across multiple products, regions, service lines, or business domains.
• Track record of driving platform adoption, stakeholder alignment, and measurable business outcomes at scale.
• Knowledge of how to leverage firm-approved AI tools in a business setting, including Microsoft Copilot.

What we look for

We're interested in leaders who combine the business acumen of a consulting advisor, the technical credibility of a technology leader, and the portfolio discipline required to drive OneEdge capability success. If you have an entrepreneurial spirit and a genuine passion for taking on new challenges, this role is for you.

What we offer you
At EY, we’ll develop you with future-focused skills and equip you with world‑class experiences. We’ll empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. Learn more.

• We offer a comprehensive compensation and benefits package where you’ll be rewarded based on your performance and recognized for the value you bring to the business. The base salary range for this job in all geographic locations in the US is $250,000 to $290,000. Individual salaries within those ranges are determined through a wide variety of factors including but not limited to education, experience, knowledge, skills and geography. In addition, our Total Rewards package includes medical and dental coverage, pension and 401(k) plans, and a wide range of paid time off options.
• Join us in our team‑led and leader‑enabled hybrid model. Our expectation is for most people in external, client serving roles to work together in person 40-60% of the time over the course of an engagement, project or year.
• Under our flexible vacation policy, you’ll decide how much vacation time you need based on your own personal circumstances. You’ll also be granted time off for designated EY Paid Holidays, Winter/Summer breaks, Personal/Family Care, and other leaves of absence when needed to support your physical, financial, and emotional well‑being.

EY focuses on high-ethical standards and integrity among its employees and expects all candidates to demonstrate these qualities.

EY | Building a better working world

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.

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.

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.

EY provides equal employment opportunities to applicants and employees without regard to race, color, religion, age, sex, sexual orientation, gender identity/expression, pregnancy, genetic information,national origin, protected veteran status, disability status, or any other legally protected basis, including arrest and conviction records, in accordance with applicable law.

EY is committed to providing reasonable accommodation to qualified individuals with disabilities including veterans with disabilities. If you have a disability and either need assistance applying online or need to request an accommodation during any part of the application process, please call 1-800-EY-HELP3, select Option 2 for candidate related inquiries, then select Option 1 for candidate queries and finally select Option 2 for candidates with an inquiry which will route you to EY’s Talent Shared Services Team (TSS) or email the TSS at View email address on click.appcast.io.

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