BC SC and O O and G Sub surface Senior Consultant

Delhi - India

Monthly Salary: Not Disclosed

Posted on: 3 days ago

Vacancies: 1 Vacancy

Job Summary

At EY were all in to shape your future with confidence.

Well 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.

Senior Consultant Subsurface (O&G Upstream)

Desired Experience: 36 years

Mandatory Skill:

Subsurface (Reservoir / Petroleum / Production Engineering domain depth)

Preferred Background:

Experience with Integrated Oil Companies such as Exxon Mobil / Shell / BP

Role Purpose

Subsurface Subject Matter Expert (SME) embedded within a digital / AI use case delivery squad acting as the functional bridge between upstream subsurface stakeholders and cross-functional technical teams (product data science data engineering architecture). The role is non-coding and focuses on shaping translating validating and governing subsurface analytics / AI solutions across the upstream value chain.

Operating Model & Reporting

Individual contributor role within an Agile / product-style delivery environment; supports functional delivery of subsurface use cases from discovery to deployment.
Works closely with upstream business teams (subsurface production interface points) and technical delivery teams (product managers data scientists data engineers solution architects).
Reports to Senior Manager / Manager Subsurface (O&G Upstream) and supports Consulting Delivery Leadership priorities for SC&O / Digital Ops engagements.

Key Responsibilities

Subsurface Use Case Discovery & Functional Support
- Support discovery workshops with subsurface stakeholders to capture decision workflows value drivers pain points uncertainties and success criteria.
- Draft and maintain structured documentation under Manager guidance: use case descriptions functional requirements assumptions constraints and acceptance criteria.
- Support alignment of target outcomes and operational realism across subsurface-to-production workflows.
Digital / AI Use Case Delivery Support (Non-Coding)
- Translate subsurface requirements into technical inputs for delivery teams (features inputs constraints classifications) ensuring feasibility and traceability.
- Support domain inputs across upstream analytics / AI solution areas such as:
  - Reservoir performance analytics and forecasting
  - Production surveillance / optimization linkages
  - Well performance diagnostics and root cause analysis
  - Decline analysis and anomaly detection
  - Field development planning decision support
- Review and validate analytics / AI outputs and dashboards for domain realism and engineering alignment; escalate concerns and recommendations to the Manager.
Stakeholder Management & Client-Facing Delivery
- Engage with subsurface teams production interface stakeholders and technical teams to gather structured feedback and convert it into actionable requirements/backlog items.
- Support pilot deployments and phased rollouts by coordinating feedback cycles and tracking issue resolution with delivery teams.
- Support preparation of stakeholder-ready narratives and inputs for proposals / solution articulation aligned to subsurface transformation priorities.
Governance Quality & Assurance
- Support definition and application of data quality checks engineering assumptions and validation checkpoints for subsurface datasets and model outputs.
- Contribute to playbooks solution documentation and governance artifacts for deployed use cases.
- Support UAT planning and execution; document findings and confirm outputs are credible and usable for engineering decision-making.

Required Experience & Qualifications

36 years of upstream Oil & Gas experience with strong subsurface depth (Reservoir / Production / Petroleum Engineering).
Practical understanding of subsurface workflows (not theory-only) including uncertainty handling and data quality considerations.
Strong communication and structured documentation skills; ability to translate engineering concepts clearly to non-engineers and technical teams.
Demonstrated cross-functional delivery experience spanning engineering / operations / digital teams.
Fluency in English (mandatory).
Engineering Degree in Chemical / Mechanical / Instrumentation / Petroleum disciplines
Experience from/with IOC environments and particularly Exxon Mobil / Shell / BP-type operating models.

Preferred / Nice-to-Have

Exposure to AI advanced analytics digital transformation optimization or surveillance initiatives in upstream contexts.
Familiarity with engineering / digital tools (surveillance systems production databases BI tools).
Arabic language capability (optional).

EY Building a better working world

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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.

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Required Experience:

Senior IC

At EY were all in to shape your future with confidence.Well 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.Senior Consultant Subsurface (O&G Upstream)Desired Experience: 36 yearsMa...