30 optimization modeling jobs at 21 companies in Katy, TX

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AI Optimization Engineer
Houston, Texas, United States
OnsiteFull Time
Occidental Petroleum
Occidental PetroleumNYSE: OXY: Explores for and produces oil and gas resources.
Master's in engineering/applied mathematics, strong optimization/control and ML knowledge, Python and Git proficiency, experience with system modeling and advanced control (MPC), strong communication and independent work skills.
Python, Git, AWS, Docker, Kubernetes
3mo
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Sr Software Developer (Exp w/ Petroleum Supply Chain/Optimization/Mathematical Modeling)
Houston, Texas, United States
OnsiteFull Time
AspenTech
AspenTech: Provides industrial software for asset optimization and process simulation.
5+ YOE5-8 years in modeling/optimization software for chemicals/oil & gas; strong numerical modeling; proficient in C#/.NET; English fluent.
C#/.NET, C++, Numerical methods, Mathematical modeling, Optimization
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Senior Associate, BESS Modeling & Structuring
Scottsdale or Denver or Houston or San Diego or San Francisco or Princeton
$115k-$177k/yr HybridFull Time
Clearway Energy
Clearway EnergyNYSE: CWEN: Develops and operates utility-scale renewable energy power plants.
3+ YOEBachelor's in CS/Engineering, strong Python programming, ML/DL and optimization experience, familiarity with power markets and BESS modeling; 3+ years quantitative/modeling experience for Senior Associate (Associate: <3 years).
Python, R, SQL, scikit-learn, Keras, TensorFlow, PuLP, Gurobi, CPLEX, CWENQuant, CWENQ
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Optimization Engineer II - New Product Development
Montgomery or Dallas or Dothan or Houston or Chattanooga or Birmingham or Huntsville or Raleigh or Charlotte
HybridFull Time
Rheem
Rheem: Global manufacturer of water heating and HVAC solutions.
3+ YOEBachelor’s in Mechanical Engineering, 3+ years experience in heat transfer, mechanical design, modelling, analytics and validation; experience with ANSYS/Fluent, ANSYS/Mechanical, MATLAB, LabVIEW, SolidWorks and similar tools.
ANSYS/Fluent, ANSYS/Mechanical, MATLAB, LabVIEW, SolidWorks, EnergyPlus, CoilDesigner, VapCyc, GT Suite
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Systems Planning & Optimization Manager (TX, Houston)
Houston, Texas, United States
OnsiteFull Time
Pilot Water Solutions
Pilot Water Solutions: Provides water midstream and disposal services for energy producers.
10+ YOEBachelor's in Engineering, 10+ years oil & gas experience, proficient in MS Office and SCADA, experience with hydraulic modeling, planning, and regulatory compliance; supervisory and travel as needed.
SCADA, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
3w
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Strategic Cost Optimization Manager (Bilingual - Chinese)
Sugar Land, Texas, United States
OnsiteFull Time
Applied Optoelectronics
Applied OptoelectronicsNASDAQ: AAOI: Designs and manufactures fiber-optic components and networking equipment.
8+ YOEBachelor's degree and 8+ years in supplier cost control/strategic sourcing in high-tech manufacturing; bilingual Mandarin; strong cost modeling, financial analysis, and stakeholder management; SAP/Excel/PowerPoint proficiency; up to 60% travel.
SAP, Microsoft Excel, PowerPoint, ERP systems
2d
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Operations Research Engineer (CCS100 Optimization Engineer)
Spring, Texas, United States
OnsiteFull Time
ExxonMobil
ExxonMobilNYSE: XOM: Produces and distributes oil, natural gas, and petrochemical products.
3+ YOEDegree in engineering/operations research/applied mathematics,3+ years experience in optimization or mathematical modeling,python programming,ability to work independently and communicate complex ideas.
Python, Gurobipy, Gurobi
2mo
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Energy Systems Modeler
San Francisco or Boulder or Houston or Toronto
$86k-$108k/yr HybridFull Time
Pattern Energy
Pattern Energy: Develops, constructs, owns, and operates renewable energy facilities.
3+ YOE3-5 years in energy forecasting/analytics; strong modeling and data skills; programming in Python/GAMS/Julia; optimize energy systems; manage multiple tasks.
Python, GAMS, Julia, Git, HPC, Azure, Databricks
3w
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Site Analyst, CLO/MIO
Clinton or Morris or Houston or Davenport
OnsiteFull Time
LyondellBasell
LyondellBasellNYSE: LYB: Manufactures chemicals, polymers, and fuels for various industrial sectors.
8+ YOEBachelor's in Engineering, 8+ years experience in manufacturing/planning/analysis, advanced simulation and optimization model skills, strong communication and problem-solving, ability to maintain site planning models.
MoReTec, APC systems, LP model
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Distinguished Technologist - AI Model Performance Architect
Spring or Palo Alto
$190k-$274k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Manufacturer of personal computers, printers, and imaging devices.
12+ YOE12+ years experience in electrical/hardware design or related field; degree in electrical engineering or related (preferred); expertise in memory and AI model design, HW/SW co-design, workload optimization, FPGA, MATLAB, and systems design.
MATLAB, Oscilloscope, Field-Programmable Gate Array (FPGA), Schematic Capture
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Distinguished Technologist - AI Model Performance Architect
Spring or Palo Alto or Houston
$190k-$274k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Produces personal computers, printers, and related digital imaging products.
12+ YOERecommended 4-year or graduate degree in electrical engineering or related field; typically 12+ years' experience in electrical/hardware design or related areas; expertise in memory and AI model design, HW/SW co-design, and systems optimization.
MATLAB, Oscilloscope, Field-Programmable Gate Array (FPGA), Schematic Capture
3w
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HOUNR - Deputy General Manager, Energy Department
Houston, Texas, United States
OnsiteFull Time
Mitsui & Co. (U.S.A.)
Mitsui & Co. (U.S.A.)Tokyo Stock Exchange: 8031: Global investment and trading firm managing diverse business portfolios.
10+ YOEUndergraduate degree, 10+ years in the energy sector, strong analytical and financial modeling skills, advanced Microsoft Office proficiency, experience in strategy, portfolio optimization, and transaction execution.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams
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Energy Manager
Houston, Texas, United States
HybridFull Time
Air Liquide
Air LiquideEuronext Paris: AI: Supplies industrial and medical gases, technologies, and related services.
7+ YOEMaster's in Engineering and 7+ years' experience in energy markets/LI business model; ability to develop energy strategies, lead supplier negotiations, optimize margins, and achieve P&L targets.
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Oliver Wyman - Business Impact Manager - Energy
Houston or Dallas or New York
$110k-$160k/yr HybridFull Time
Marsh McLennan
Marsh McLennanNYSE: MRSH: Provides global insurance brokerage, risk management, and professional consulting services.
5+ YOE5+ years in professional services with strategic project management, stakeholder management, strong PowerPoint and Excel skills, quantitative/data modeling ability, and familiarity with generative AI and work-optimization tools.
PowerPoint, Microsoft Excel, generative AI
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Services Principal Consultant
Houston or United States
$124k-$207k/yr HybridFull Time
AVEVA
AVEVA: Industrial software for engineering and operational performance management.
5+ YOEAdvanced process simulation and optimization experience for refining/petrochemical/upstream; Master's degree in chemical engineering (minimum) with 3+ years and 5+ years' experience in online optimization implementation; proficiency in Python, MATLAB, or TCL; APO/APS/ROMeo familiarity; MPC and open-equation modeling experience; strong communication...
APO, APS, ROMeo, Python, MATLAB, TCL, Model Predictive Control (MPC)
3w
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Associate or Manager, Data Science
Greenwood Village or New York City or Houston
$150k-$175k/yr OnsiteFull Time
D. E. Shaw Renewable Investments
D. E. Shaw Renewable Investments: Develops and operates utility-scale renewable energy projects.
3+ YOE1+ MgmtUndergraduate or graduate degree in a quantitative field required; 3+ years in data science with leadership experience; advanced proficiency in Python and SQL; experience with cloud data platforms, modeling, and analytics for operational optimization.
Python, SQL, SCADA, IoT
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Technical Team Lead, PP/Utilities
Alvin, Texas, United States
$160k-$200k/yr OnsiteFull Time
INEOS
INEOS: Global manufacturer of chemicals, specialty materials and oil products.
10+ YOEBachelor's in Chemical Engineering (advanced degree preferred), 10–15 years in chemical/petrochemical or large-scale manufacturing, leadership experience, expertise in process modeling, optimization, debottlenecking, asset economics, and process safety.
3w
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Technology and Innovation - OneStream Manager
Atlanta or Dallas or San Jose or Miami or New York or Houston or Denver or Orange County or Chicago or Detroit or Washington
$116k-$160k/yr HybridFull Time
Riveron
Riveron: Provides business advisory and financial consulting services to companies.
5+ YOEBachelor's in Accounting/Finance/MIS, 5+ years implementing/optimizing OneStream or other CPMs, OneStream certification required, experience with vb.net/Visual Basic or C#, Microsoft Office, data modeling, and leadership of implementation teams.
OneStream, vb.net, Visual Basic, C#, Microsoft Office, Hyperion, Oracle, Adaptive
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Manufacturing/Process Engineer
Stafford, Texas, United States
OnsiteFull Time
Chart Industries
Chart IndustriesNYSE: GTLS: Manufactures engineered equipment for clean energy and industrial gases.
3+ YOEBSc in Mechanical/Industrial/Chemical/Manufacturing Engineering, 3+ years manufacturing engineering experience, 3D modeling and ERP experience, experience with BoMs, root cause analysis, and process optimization; Lean/Six-Sigma preferred.
SolidWorks, ERP
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FP&A VP Div
Houston, Texas, United States
OnsiteFull Time
Beazer Homes
Beazer HomesNYSE: BZH: Designs and builds energy-efficient single-family homes.
10+ YOEBachelor's in finance/accounting/economics (MBA preferred); 10+ years progressive financial experience in homebuilding/real estate/construction; expertise in financial modeling, land acquisition analysis, margin optimization; Hyperion and advanced Excel experience.
Hyperion, Microsoft Excel, ERP, BI tools