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Supply Chain Operations – Oil & Gas - Downstream Operations Transformation - Manager
The opportunity
We are seeking a manager with deep experience in downstream oil and gas operations, particularly in refinery or petrochemical plant environments to help shape how EY partners with clients to reimagine future-ready operating models. As a member of EY’s team, you will lead the design and early-stage execution of transformative solutions that integrate business, operations, and digital strategies across the downstream value chain. This role is ideal for a technically grounded operations professional who can bring credibility in plant environments and translate that into solution leadership across client engagements, pursuits, and ecosystem partnerships.
Your key responsibilities
As a manager in EY’s downstream operations team, you will:
Lead solution design and use case definition for integrated transformation programs across refining, chemicals, and downstream operations Bring deep understanding of unit-level operations, reliability, process optimization, energy management, and margin uplift opportunities Work side-by-side with client stakeholders such as plant managers, operations personnel, digital leads, and engineers to validate operational challenges and define transformation blueprints Shape and differentiate EY’s go-to-market offerings for downstream operations, collaborating with alliance partners to co-create joint value propositions Support pursuit teams by crafting solution architectures, articulating business impact, and contributing to client presentations and proposals Represent EY in the local and global market through thought leadership, industry engagement, and active participation in strategic account planning Partner with delivery teams to ensure continuity between design and implementation, including early-stage solution oversight and risk mitigation Continuously refine EY’s downstream offerings through client feedback, industry signals, and internal collaboration
Skills and attributes for success
Deep operational knowledge of refinery or chemical plant operations, including units such as FCC, crude distillation, hydrocracking, sulfur recovery etc. Practical experience with plant digital systems such as DCS, LIMS, historian platforms, and APC/ROM systems Familiarity with emerging digital enablers in downstream: AI for yield optimization, predictive maintenance, operator digital assistants, real-time energy optimization, digital twins Strong analytical and systems-thinking mindset with ability to translate operational constraints into scalable solutions Clear communication skills to synthesize plant-level complexity into business case rationale for executive stakeholders Experience working across business, operations, and digital functions to co-develop transformation programs
To qualify for the role, you must have
A bachelor’s degree in chemical engineering, mechanical engineering, industrial engineering, or a related technical discipline 6–10 years of experience in downstream oil and gas operations, particularly in refining or petrochemical production environments Hands-on experience in unit operations, reliability or maintenance engineering, process optimization, or production planning Experience working on or with cross-functional teams driving operational excellence or digital transformation Familiarity with energy management systems, emissions reporting, or turnaround planning is a strong plus
Ideally, you’ll also have
Experience with refinery digital transformation initiatives, AI/ML application in operations, or joint innovation with OEMs or digital platforms Exposure to business case development, proposal writing, or value-based storytelling in a commercial setting A strong network in the downstream ecosystem (refiners, chemical operators, EPCs, and technology providers) Prior consulting experience or internal transformation leadership role in a plant environment
What we look for
We’re looking for a credible, hands-on solution leader, someone who understands how complex downstream assets operate and how they can evolve. This is a career-defining opportunity to shape the next generation of refinery and chemical operations: more intelligent, sustainable, and agile. If you thrive at the intersection of operational reality and transformative ambition, we’d love to have you help lead this journey.
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.
Are you ready to shape your future with confidence? Apply today.
EY accepts applications for this position on an on-going basis.
For those living in California, please click here for additional information.
EY focuses on high-ethical standards and integrity among its employees and expects all candidates to demonstrate these qualities.
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