LP Modeler

LP Modeler – PBF Energy LP Modeling plays a pivotal role in optimizing refinery performance by supporting feedstock selection, product blending, and operational decision-making. The LP Modeler will maintain and improve linear programming models used by both refinery and corporate teams, ensuring accurate representation of crude properties, process yields, and operational constraints. Responsibilities Maintain, validate, and enhance refinery LP models to ensure accuracy and reliability. Manage and prioritize the modeling worklist for assigned refinery sites; communicate status and progress to stakeholders. Lead the backcasting process, comparing LP predictions to actual unit performance to identify gaps and improvement opportunities. Support LP users with case setup, troubleshooting, and interpretation of results. Develop, standardize, and continuously improve input/output interfaces and data workflows for LP models to ensure consistency, accuracy, and ease of use across refineries. Collaborate with refinery and corporate teams to implement model improvements. Continuously build expertise in LP modeling and refining processes through training and hands‑on application. Required Experience & Skills Bachelor’s degree in engineering or a related field. 5+ years of experience in refinery process engineering, economics, or planning. Strong analytical and problem‑solving skills. Ability to manage multiple priorities and adapt to changing business needs. Strong communication and stakeholder management skills. Proactive, self‑directed approach to work. Willingness to travel (~5%). Preferred Qualifications Experience with refinery LP modeling tools (e.g., PIMS, GRTMPS). Hands‑on experience building, maintaining, or validating LP models in a refining environment. Familiarity with crude assay management, blending economics, and refinery planning processes. Understanding of refinery process units and their representation in LP models. Experience with data analysis and visualization tools. Demonstrated ability to translate technical findings into actionable business insights. Salary California: $121,160.47 – $216,090.75 New Jersey: $121,160.47 – $200,749.41 Benefits PBF offers a comprehensive benefits package which includes bonus eligibility, health care, retirement benefits, and paid time off. Equal Opportunity Employer We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religious creed, sex, gender, gender identity or expression, sexual orientation, reproductive health decision making, national origin, ancestry, genetic information, physical or mental disability, medical condition, marital status, age, veteran and military status, or any other status protected by applicable law. We are committed to providing reasonable accommodations as required by law. #J-18808-Ljbffr PBF Energy