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Senior Manager Crude & NGL Marketing

Diversified Energy Company, Houston, TX, United States


Company Profile Diversified Gas & Oil Corporation ("DGOC") is a wholly-owned subsidiary of Diversified Energy Company PLC, a US-based company listed on the New York Stock Exchange (NYSE) and London Stock Exchange (LSE) under the ticker symbol "DEC". Diversified Gas & Oil Corporation (DGOC) is an established owner and operator of producing conventional and unconventional natural gas & oil wells and midstream pipelines and compression stations concentrated in the Appalachian Basin in the United States. Headquartered in Birmingham, AL, our field operations are located throughout the Appalachian Basin in the states of Tennessee, Kentucky, Virginia, West Virginia, Ohio, and Pennsylvania. In 2021, Diversified announced our expansion into our Central Regional Focus Area, which includes producing areas within Louisiana, Texas, Oklahoma, and Arkansas.

Position Summary & Responsibilities Diversified Energy Company is seeking a high-performing commercial professional to support and grow our crude oil, NGL, and CO₂ marketing portfolio.

This role is accountable for driving commercial outcomes across a multi-commodity, multi-basin asset base, combining hands‑on execution with portfolio optimisation, systems thinking, and strategic input. The position requires strong commercial judgement, the ability to navigate operational complexity, and a focus on improving margin across the value‑chain.

In addition to core commercial responsibilities, this role plays a key part in advancing how the business operates leveraging data, systems, and emerging AI capabilities to improve decision‑making, scalability, and execution efficiency.

The position is structured as a Senior Manager, with scope and leadership responsibilities aligned to the candidate’s experience and demonstrated capabilities.

About The Role Diversified operates a unique, multi-basin and multi-commodity platform, requiring close coordination across commercial, operational, and financial functions.

This role offers the opportunity to:

Work across crude, NGL, natural gas, and CO₂ assets

Support a rapidly growing and acquisition-driven portfolio

Contribute to commercial strategy, execution, and systems development

Potentially lead and develop a team of marketing professionals

Commercial Marketing & Execution

Manage the marketing and sale of crude oil, NGLs, and CO₂ across assigned assets

Negotiate and administer sales, transportation, and midstream agreements

Monitor market conditions and identify opportunities to optimise pricing and netbacks

Support both short‑term execution and longer‑term commercial strategy

Asset & Portfolio Optimisation

Identify and execute opportunities to enhance value through:

Contract structuring

Transportation and fractionation optimisation

Coordination with operations and midstream partners

Support development planning and asset‑level decision making

Evaluating and executing liquids‑in‑kind strategies where advantageous

Cross-Functional Collaboration

Partner with internal stakeholders including: Operations, Engineering, Accounting, Contracts, and IT

Coordinate commercial activity with Midstream providers, purchasers, and external partners

Team Leadership (Experience-Dependent)

May lead a team of Marketing Representatives (Rep II level) responsible for asset‑level execution

Marketing Representative responsibilities include:

Managing customer relationships and commercial agreements

Negotiating crude, NGL, and related contracts

Coordinating with internal teams and external counterparties

Supporting invoicing, accruals, and reconciliation processes

Identifying commercial opportunities and supporting portfolio optimisation

Systems, Data, AI & Commercial Infrastructure Operate effectively within and help evolve commercial systems, including ETRM platforms (e.g., FIS Aligne, etc.), ensuring alignment between contracts, physical flows, and financial outcomes.

Identify and drive improvements in:

Contract‑to‑cash workflows

Data integrity and system connectivity

Commercial reporting and decision support tools

Lead or support the design, implementation, or enhancement of ETRM and commercial systems, including:

Contract capture and lifecycle management

Volume, pricing, and settlement integration

Workflow standardisation across commodities and assets

Develop and implement scalable workflows that improve efficiency, reduce manual processes, and enable faster commercial decision-making

Leverage and advance the use of:

AI tools, large language models, and agentic workflows to streamline commercial processes, enhance analysis, and improve execution

Partner with IT, analytics, and commercial teams to translate business needs into practical system and automation solutions

Contribute to building a scalable commercial infrastructure capable of supporting continued growth and acquisitions

Position Requirements Required

Experience in commodity marketing, trading, or commercial operations, with exposure to one or more of the following: Crude oil, NGLs, Natural gas / gas processing.

Demonstrated experience negotiating and managing commercial agreements

Understanding of midstream systems, pricing structures, and physical flows

Ability to work effectively across multiple functions and manage competing priorities

Preferred

Experience across multiple basins, ideally including the Western Anadarko, Appalachia, Permian, and Haynesville/Cotton Valley.

Ability to operate effectively in ambiguous and fast‑moving environments, making sound decisions with incomplete information.

Strong commercial acumen with demonstrated ability to evaluate complex deal structures, identify and execute margin‑enhancing opportunities, and balance market dynamics and risks.

Proven track record of building and leveraging commercial relationships that drive tangible outcomes.

Experience participating in or leading ETRM implementation, upgrade, or redesign efforts.

Demonstrated ability to build or improve workflows using data, automation, or AI tools.

Strong systems orientation with the ability to bridge commercial needs and technical solutions

Prior leadership experience or demonstrated readiness to lead.

Office Physical Requirements and Working Conditions

Prolonged periods working at a desk in front of a computer.

Additional Requirements

Must be able to lift up to 15 pounds at a time.

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