Linear Programming Engineer

<b> Aramco energizes the world economy. </b> <br> <br> Aramco occupies a unique position in the global energy industry. We are the world's largest producer of hydrocarbons (oil and gas), with the lowest upstream carbon intensity of any major producer. <br> <br> With our significant investment in technology and infrastructure, we strive to maximize the value of the energy we produce for the world along with a commitment to enhance Aramco's value to society. <br> <br> Headquartered in the Kingdom of Saudi Arabia, and with offices around the world, we combine market discipline with a generations' spanning view of the future, born of our nine decades experience as responsible stewards of the Kingdom's vast hydrocarbon resources. This responsibility has driven us to deliver significant societal and economic benefits to not just the Kingdom, but also to a vast number of communities, economies, and countries that rely on the vital and reliable energy that we supply. <br> <br> We are one of the most profitable companies in the world, as well as amongst the top five global companies by market capitalization.<br><br><b>Overview</b><br><br>We are seeking Linear Programming Engineer to join the Central Planning & Modeling Division. <br> <br> The division is responsible to optimize crude allocation and the operations of global manufacturing facilities in order to maximize revenue, increase profitability, and capture international market opportunities. The division also acts as the LP gatekeeper for wholly owned refineries and the global MPIMS model, and maintains an integrated global planning model which is used for optimizing global crude allocation and exploration of new international markets and integration options. <br> <br> Your primary role is to consult on complex engineering and LP problems, and reviews existing and new rigorous simulation in order to updated or build up shift vector for Sub model in PIMS structure, also keeping rigorous simulation accuracy to conduct LP Back casting, recommending improvements as required. This role will also have the opportunity to build a new grassroot refinery rigorous simulation, mentor and train less-senior LP engineers and process Engineers, and provide specialized technical service in recognized engineering fields.<br><br><b>Key Responsibilities</b><br><br>The successful candidate you will be required to perform the following: <br> <br> &bull; Run the rigorous simulation in order to identify deviation from simulation and actual condition.<br> &bull; Run the wide refinery model after short Range Operating Model (SROP) optimization in order to identify operational opportunity in the refiner.<br> &bull; Define data and work process required to maintain and update rigorous simulation.<br> &bull; Develop Non-Linear equation to reflect operational variable into the Process industry modeling system PIMS Advanced Optimization (AO) model.<br> &bull; Keep the hybrid model for LP Engineer accurate.<br> &bull; Work with process Engineers in order to guaranty accurate simulation output and debottleneck constrain to maximize refinery benefit.<br> &bull; Perform