227 optimization jobs at 129 companies in South Houston, 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
1w
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Manager SM Process Optimization
Houston, Texas, United States
OnsiteFull Time
CITGO
CITGO: Refines, transports, and markets transportation fuels and industrial lubricants.
13+ YOEBachelor's in business/engineering/IS (Master's preferred). 13+ years' experience (11+ with Master's) driving process optimization, analytics, automation, and compliance; proven leadership and stakeholder management.
Power BI, Azure Synapse Analytics, Alteryx, Robotic Process Automation (RPA), Microsoft Power Automate, Copilot agents, ERP systems, ETRM systems, CRM platforms, Microsoft Power Apps, Microsoft Power Platform
1w
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Senior Specialist, Procurement Optimization
Pasadena or Irving or Houston or Dallas
OnsiteFull Time
Celanese
CelaneseNYSE: CE: Manufactures specialty chemicals and high-performance engineered materials.
5+ YOEBachelor’s degree or equivalent experience; 5+ years in marine or terminal operations; Microsoft Office, ERP/data systems, chemical transportation, analytical, compliance, budgeting, and process optimization skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, ERP, SAP, Six Sigma
1w
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Sr. Analyst, LNG Portfolio Optimization
Houston, Texas, United States
OnsiteFull Time
NextDecade
NextDecadeNasdaq: NEXT: Developer and operator of natural gas liquefaction infrastructure.
5+ YOE5+ years LNG portfolio optimization or related experience; degree in operations research/applied mathematics/economics; proficiency in Python and optimization solvers; strong communication and valuation/scenario analysis skills.
Python
1w
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Specialist - Commercial Optimization
Houston or Dallas
OnsiteFull Time
Energy Transfer
Energy TransferNYSE: ET: Operates energy infrastructure including pipelines, storage, and terminals.
1+ YOEBachelor's degree or equivalent experience, 1-2+ years in natural gas scheduling, marketing, or purchasing, Texas intrastate pipeline knowledge, and strong Excel, communication, organizational, and analytical skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, SCADA, Tableau, Quorum Products, Messenger Plus, FlowCal
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Process Optimization Engineer
Houston, Texas, United States
OnsiteFull Time
Ecoservices
EcoservicesNYSE: ECVT: Provides sulfuric acid production and regeneration services for industrial applications.
2+ YOEBachelor's in Chemical Engineering; 2-5 years plant/manufacturing engineering experience; ability to obtain TWIC; data-driven communicator; willingness to work nights/weekends.
OSI PI, Process Control
1w
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Director Data Science and Optimization
Houston, Texas, United States
HybridFull Time
Crane Worldwide Logistics
Crane Worldwide Logistics: Provides global freight forwarding and third-party logistics services.
12+ YOE5+ MgmtBachelor's degree in a quantitative field, 12+ years of experience, 5+ years managing data science teams, and expertise in optimization, forecasting, experimentation, statistics, and machine learning.
Python, Julia, R
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Senior Specialist, Procurement Optimization
Pasadena, Texas, United States
OnsiteFull Time
Celanese
CelaneseNYSE: CE: Celanese is a global chemical and specialty materials.
5+ YOEBachelor's or equivalent experience, 5+ years marine/terminal operations, proficiency with Microsoft Excel/Word/PowerPoint and ERP, strong analytical and communication skills, ability to travel periodically within Houston and Dallas; SAP and Six Sigma preferred.
Microsoft Excel, Microsoft Word, PowerPoint, ERP, SAP
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Senior Director, Continuous Optimization
Houston, Texas, United States
OnsiteFull Time
Priority Power
Priority Power: Provides energy management and private power infrastructure solutions.
10+ YOEBachelor's degree, 10+ years in operations/transformation/consulting, experience delivering operational improvements, strong financial acumen, Lean/Six Sigma expertise, and ability to drive cross-functional execution.
AI, RPA
2w
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FAAS-Finance Optimization-Manager
New York City or Boston or Hoboken or McLean or Atlanta or Dallas or Houston or Chicago or San Francisco or Los Angeles or San Jose or Seattle or Philadelphia
$113k-$207k/yr HybridFull Time
EY
EY: Global firm providing audit, tax, and professional consulting services.
5+ YOECPA required, Bachelor's in Accounting/Finance, 5+ years public accounting/financial advisory or related experience, strong Excel/PowerPoint and data analysis skills, familiarity with AI/automation and ERP impacts.
Microsoft PowerPoint, Microsoft Excel
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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
1w
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Manager, Commercial Asset Optimization
Houston, Texas, United States
OnsiteFull Time
Energy Transfer
Energy TransferNYSE: ET: Transports and stores natural gas and crude oil.
8+ YOEBachelor's degree or equivalent experience, 8+ years in energy industries, cross-functional commercial and engineering experience, financial modeling, business development, leadership, and advanced Microsoft Office proficiency.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word
3d
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Commercial Optimization Rep II/III/Sr
Houston, Texas, United States
HybridFull Time
Williams
WilliamsNYSE: WMB: Operates natural gas pipelines and processing infrastructure across North America.
5+ YOEBachelor's degree in business, engineering, or related field and 5+ years in the energy industry. Requires commercial agreement experience, strong analytics, Microsoft applications, project leadership, and natural gas market knowledge.
Microsoft Applications, PC, 1line
3w
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Principal Web Conversion Optimization & Digital Customer Experience
Houston, Texas, United States
OnsiteFull Time
NextEra Energy
NextEra EnergyNYSE: NEE: Generates, transmits, and distributes electric power and renewable energy.
7+ YOE7+ years experience with analytics, AI, web measurement, and customer journey optimization. Bachelor's or equivalent experience preferred. Strong analytical, communication, tagging, A/B testing, and stakeholder management skills.
Google Analytics, Adobe Analytics, Looker Studio, Power BI
1mo
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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
4d
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Supervisor, Production Optimization and Forecasting (2112)
Freeport or Lake Jackson
OnsiteFull Time
Freeport LNG: Operates liquefied natural gas liquefaction and export terminal facilities.
3+ YOEBachelor's degree in engineering and 3+ years of engineering experience, preferably in LNG, gas processing, refining, petrochemical, or continuous-process operations. Requires analytical, technical communication, PC, MS Office, and HSE skills.
Microsoft Office, PC, Process and Instrumentation Diagram (P&ID), Process Flow Diagram (PFD), Standard Operating Procedure (SOP), Management of Change (MOC), Process Hazard Analysis (PHA), HAZOP, Pre-Startup Safety Review (PSSR), LOPA, Annual Operating Review Meeting (AROM)
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Distinguished Technologist, Distributed Systems & Agentic Query Optimization
San Jose or Houston or Durham or Andover
$170k-$413k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
15+ YOE15+ years designing and operating large distributed systems and cloud platform services; expertise in distributed query engines, federated data, cloud-native architecture; strong communication and technical leadership skills.
Spark, Kafka, Parquet, Go, Java, BigQuery, AWS, GCP, Azure
2mo
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Director-Texas Intrastate Gas Optimization & Trading
Houston, Texas, United States
OnsiteFull Time
Kinder Morgan
Kinder MorganNew York Stock Exchange: KMI: Transports and stores energy products like natural gas.
7+ YOE7-10 years in natural gas trading/optimization with strong analytics; Texas intrastate knowledge preferred; Bachelor's in business/engineering/finance/marketing preferred.
3w
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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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Director-Texas Intrastate Gas Optimization & Trading
Houston, Texas, United States
HybridFull Time
Kinder Morgan
Kinder MorganNYSE: KMI: Operates energy infrastructure including natural gas and refined products pipelines.
7+ YOEBachelor’s Degree in Business, Marketing, Finance or Engineering preferred; significant experience in lieu of degree may be considered. 7-10 years experience in gas trading/optimization preferred.
Excel, Financial modeling, Market analytics