Portfolio Manager

Portfolio Manager – Diamond Infrastructure Solutions The Portfolio Manager will directly influence Diamond’s Energy business by supporting existing tenant contracts, developing new tenant opportunities, and shaping the strategy for Diamond’s Energy services and assets. This role provides a focal point for interaction between Diamond’s Business Development group, the functional tech centers, energy commercial managers, and operational leaders at Diamond’s sites. Secondment Information This role is aligned to the Diamond Infrastructure Solutions ("Diamond Infra") company and will be seconded from Dow to Diamond Infrastructure Solutions until January1, 2027. At that time, the role will become directly aligned to Diamond Infrastructure Solutions. Responsibilities Utilize financial acumen to develop and update pricing formulas, using historical accounting and operational information, balancing service pricing with overall project value. Retrieve, organize, and consolidate historical service delivery costs that are applicable using ECC/DSR. Validate and adjust historical service delivery costs to account for non‑routine or abnormal cost variances. Determine next best alternatives or market‑based pricing. Develop contractual requirements for each service provided to or received from potential new tenants. Work with functions and site operations contacts to validate data used in establishing service quantity commitments for new tenants. Monitor service financial performance to ensure revenue and margins align with projections; investigate and resolve inadequate margin performance. Provide support for issue resolution during monthly, quarterly, and annual closing activities. Support annual budgeting and forecasting for tenant and fence‑line partner service consumption. Establish and maintain best practices for all aspects of the portfolio, including implementation, contract language, and pricing strategies. Collaborate with Business Development to lead the technical feasibility, scoping, and development of service offerings. Collaborate with Contract Management to identify improvements to existing services or opportunities for new services with existing tenants. Collaborate with Operations and the Tech Center to develop and maintain asset strategies, considering industry trends, new technologies, and tenant needs. Required Qualifications Minimum bachelor’s degree or relevant military experience at an E6 rank/Petty Officer 2nd Class or higher; MBA preferred. Minimum of 6 years of engineering, manufacturing, or relevant experience. Ability to work legally in the United States; no visa sponsorship available for this position. #J-18808-Ljbffr