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Expert Model Owner for Linear Programming (LP)

Job title 

Expert Model Owner for Linear Programming (LP) 

Grade 

 

Stream 

Commercial & Downstream – RPI  

Function 

Asset Production Management – Asset Planning & Optimization – Planning & Scheduling CoE 

Location 

Oman – Muscat  

Budget control 

*OPEX and/or CAPEX and/or Revenue amount as relevant* 

Reporting to 

Manager Planning & Scheduling CoE  

Direct reports 

0 

Job purpose  

Provides thoughts, guidance, advise while leading the execution of the mathematical Commercial model (linear relationships) for Linear Programming (LP) at RPI, under Manager Planning & Scheduling CoE, acting as Senior Subject Matter Expert Model Owner, LP, to achieve  best outcome (such as maximum profit or lowest cost) for RPI Assets, through (1) Lead the development, maintainance, and upgrading the model including its overall structure, submodels,  process limits, constraints, and reporting, (2) Ensures model validity in support of Refinery Planning team and makes adjustments requested by Planners, (3) Applies process knowledge and modelling expertise to Backcast the refinery and petrochemical complex and make adjustments to the model as needed, and (4) Guide young staff  Model Owner LP in related matters; in order to support the commercial stream  to obtain optimal solutions for refinery and petrochemical complex operations  within its limitations and constraints. 

 

The position will act in accordance with the Group’s Mission, Vision, Values & Strategies, as well as, policies, guidelines, and international standards, supported by an IT Technology platform, HSE standards, Omani’s government & other legal justifications, and best international practices in consonance with national objectives. 

Main tasks and responsibilities  

  • Lead the consolidation of all information used for LP model preparation (building, developing, maintaining, and upgrading the model ensuring the collected data is accurate.  

  • Ensure the Optimization of RPI Operations by  building and maintaining LP Model capability for crude selection, unit capacities and capabilities, and product specifications. 

  • Ensure the LP Model can properly represent operating scenarios to support the Asset Managers at RPI to understand the impact of different variables on the overall operation. This includes changes in crude prices, market demand, or unit reliability. 

  • Ensures Strategic Decision Support by making strategic decisions related to the modelling tools and resources needed for production planning, inventory management, and resource allocation. Model owners build the LP model to align refinery operations with business objectives and recommend software upgrades in line with current industry practice. 

  • Review linear programming results and adjust models and equations as needed. 

  • Provide technical assistance and guidance to young Specialist  Model Owners  in support of Model upgrades.   

  • Support Refinery LP Model Users as needed for LP runs  for monthly plans, budgets, project analysis, and retro simulation (Backcast) runs to determine optimal conditions of the refinery. 

Key interactions 

Internal: RPI – C&D SBT Business Excellence, Process Engineering, Refinery Planning, Auditors  

External: Contractors, Vendors & Suppliers 

Notable Working Conditions.  Office environment, intensive computer screen use, sporadic visits to operation site. 

Education requirements 

Bachelor’s degree in Engineering, Mathematics, Commercial, Finance, Economy, or related field.  

Language requirements   

Excellent knowledge of written, read, and spoken English (required)  

Background and experience 

Competencies and skills 

  • 10+ Years relevant experience experience similar / same role 

  • Expertise of SAP or other ERP systems would be an added advantage. 

  • Strong experience with AspenTech PIMS – experience with Haverly HCAMS, KBC Petro-SIM, FCC, REF, and DC-SIM knowledge 

  • An expert in building, developing, and optimizing LP models as well as interpreting LP case results 

Soft:  

  • Excellent communication skills to convey complex concepts and strategies to various stakeholders. 

  • Ability to think strategically and align planning and scheduling activities with long-term business goals. 

  • Analytical Skills  

  • Ability to adapt to changing market conditions and make agile decisions in a dynamic environment. 

  • Strong problem-solving skills to interpret complex data and make informed decisions. 

  • Strong collaboration skills to work effectively with diverse teams and departments. 

  • Negotiation.  

  • Ability to work across different functions.  

  • Deal with diversity and multicultural cultural background. 

 

Technical:  

  • Proficiency in M/S Office, Report developing & excellent spreadsheet knowledge e.g., Excel / VBA  

  • Knowledge of Cross functional business experience integrating marketing,  

  • An expert in building, developing, and optimizing LP models as well as interpreting LP case results. 

  
Job Req ID:  55742
Date:  May 22, 2025
Location: 

Muscat, OM

Entity:  OQ Refineries and Petrol
Business Unit:  OQ RPI
Division:  Asset Production Management
Country/Region:  OM

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