> Markdown version of [/jobs/ext/529868-engineer-performance-control](https://www.wearedevelopers.com/jobs/ext/529868-engineer-performance-control). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Engineer - Performance Control - **Company:** Totalenergies Holdings Usa, Inc. - **Location:** Port Arthur, TX, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Microsoft Excel, Data Analysis, Analysis of Variance (ANOVA), Databases, Computer Literacy, Linear Programming, Power BI, SQL Databases, Vba Programming Language - **Published:** June 13, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=6bc42a4eee7286f1 ## About the Role Do you have experience in Variance analysis?, * Degree in Chemical Engineering, Business or Finance. * 3+ years refinery/petrochemical experience preferred, understanding of refinery economics and unit operations. * Computer proficiency, good oral/written/interpersonal communication skills, self-starter, multi-tasking capabilities, detail oriented. * Knowledge of any of the following would be a plus: Power BI, SQL, SmartView, Excel, Excel VBA, Linear Programming * Flexibility of work schedule around deadlines. ## Description * Informative financial evaluations require assembling accurate pricing and rate data from Corporate Supply and Finance. Such analysis demands up-to-date understanding of refinery operation. Planning & Economics, Pilotage, Operations, and accounting managers review evaluations. * Helping the decision making, in understanding the key constraints of the refinery through management of information systems and data analysis. * Developing accurate lost opportunity case studies and spot economic evaluations calls for explicit knowledge of cause/effect interaction of refinery variables. Key Optimization, Supply, Operations, Maintenance and Technical personnel review case studies. * Monthly tracking of key performance indicators requires working knowledge of Solomon indices, refinery budget, * Perform analysis of refinery mass balance, unit yields, operations and financial results., * Perform economic evaluations of past Industrial Performance to provide direction for the Corporate Supply Group's trade activities, and to aid decision making related to alternate unit operating targets and/or product rundown dispositions. * Perform analysis of refinery performances compared to budget, monthly plan and other key optimization targets. * Perform lost opportunity case studies on unit rate reductions, shutdowns, and production of off-spec products. * Monitor site product quality performance indicators. * Keep updated availability & Utilization RADAR data base and unit reference capacity. Provide availability reporting. * Coordinate and present the Weekly Operating Performance Analysis (WOPA). * Develop and maintain dashboards for key performance indicators needed for WOPA and for various gap analysis. * Coordinate and present monthly Valorization meeting, gathering inputs from Valorization and other teams at PAR and Houston (RSTO). * Develop specific tools and dashboards for the monitoring and valorization of losses, flaring, mass balance issues, fuel consumption, variable cost (energy, catalyst and chemicals), blending performance and other key parameters. * Develop and provide information for the refinery yearly operating Budget, Long Term Plan (LTP), and other strategic studies (i.e Solomon). * Provide economic support for high payout projects related to potential new product streams, new units, or new modes of operations. ## Related Videos - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Beyond Dashboards: Fixing Text-to-SQL with Semantic RAG](https://www.wearedevelopers.com/videos/2036-beyond-dashboards-fixing-text-to-sql-with-semantic-rag) - [Valven Atlas: Engineering Intelligence That Delivers](https://www.wearedevelopers.com/videos/1660-valven-atlas-engineering-intelligence-that-delivers) - [Data Science, ML & AI in the Oil and Gas Industry at NDT Global - Dr. Katja Träumner](https://www.wearedevelopers.com/videos/1308-data-science-ml-ai-in-the-oil-and-gas-industry-at-ndt-global-dr-katja-traumner) - [Data Science on Software Data](https://www.wearedevelopers.com/videos/162-data-science-on-software-data) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Highest Paying Tech Companies in Europe](https://www.wearedevelopers.com/magazine/162-highest-paying-tech-companies-in-europe) - [DevOps Engineer Salary [2023]](https://www.wearedevelopers.com/magazine/203-devops-engineer-salary-2023) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)