1mo
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Modeling Scientist
Houston or United States
$100k-$160k/yr RemoteFull Time
5+ YOE5+ years in uncertainty quantification and probabilistic modeling, advanced Python, strong software engineering, experience with Bayesian methods, ecosystem models, and cloud/data systems; Master's or PhD (or equivalent experience).
Python, DayCent, CESM, AWS
1mo
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Hydraulic Modeling Engineer
Houston, Texas, United States
OnsiteFull Time
3+ YOEBachelor’s in Civil/Environmental Engineering; EIT; 3+ years hydraulic modeling; InfoWorks ICM; GIS; Python/SQL/Ruby preferred; strong technical writing.
InfoWorks ICM, ArcGIS Pro, Python, SQL, Ruby, Geographic Information System
2mo
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Parachute Modeling Engineer
Houston, Texas, United States
OnsiteFull Time
4+ YOEBachelor's in engineering; 4–5 years in the field; 6-DOF flight mechanics; parachute modeling; software development; Git/GitLab; spacecraft performance analysis; strong teamwork and communication.
Julia, C++, Linux, Git, GitLab
1mo
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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
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
3w
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Parachute Modeling Engineer
Houston, Texas, United States
OnsiteFull Time
2+ YOEBachelor's in engineering (typical), 2+ years engineering experience, experience with 6-DOF/multi-body flight mechanics, parachute simulation development, software development and Git/GitLab, strong communication; US citizenship and ability to pass a security background check required.
Julia, C++, Trick, High-Performance Computing (HPC), Git, GitLab, Linux, Microsoft Office
4d
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Managing Director, Decision Modeling & Analytics
New York or Los Angeles or Washington or Troy or Houston or Chicago or Grand Rapids or Baltimore or Columbia or Richmond or Memphis or Raleigh or Boston or San Jose or San Francisco or Austin or Denver or Fort Worth or Atlanta or Orlando or Dallas or Wilmington or Phoenix or San Antonio or Milwaukee or Madison or McLean or Melville or Woodbridge or Stamford or Miami or Philadelphia or Charlotte or Greenville or West Palm Beach or Costa Mesa or St. Louis or Fort Lauderdale or Seattle or Rosemont or Pittsburgh or Cincinnati or Cleveland or Columbus or Cherry Hill or Tampa or Minneapolis or Jacksonville or Nashville or Oak Brook or Las Vegas or Indianapolis or San Diego or Potomac or Walnut Creek or Omaha
$280k-$350k/yr OnsiteFull Time
15+ YOEBachelor's in finance/accounting/economics required; MBA preferred. 15+ years in financial modeling/decision analytics at large consulting or comparable firms; CFA/CPA/valuation credentials preferred; strong financial modeling, communication, and leadership skills.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word
1mo
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Process Modeling Engineer (Wickliffe, OH, US, 44092-2298)
Wickliffe or Deer Park
OnsiteFull Time
3+ YOEMaster’s or PhD in Chemical Engineering or related; 3+ years process modeling; experience with Aspen Plus/HYSYS/CHEMCAD/gPROMS; data-driven modeling with Python/MATLAB; transport phenomena knowledge; strong communication; leadership.
Aspen Plus, Aspen HYSYS, CHEMCAD, gPROMS, Python, MATLAB, JMP
1w
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Grid Modeling Researcher (Contract)
Houston, Texas, United States
HybridContract
3+ YOEB.S. in electrical/power-related field, 3+ years experience in electricity power markets, data science and quantitative analysis experience, fluent English; French proficiency preferred; must have unrestricted US work authorization.
2mo
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Water Modeling & Planning Squad Leader
Dallas or Fort Worth or Austin or San Antonio or Houston
HybridFull Time
8+ YOE2+ MgmtLead and supervise a team of engineers and project managers; 8+ years in water/wastewater planning; PE license; master planning or hydraulic modeling experience; mentoring
InfoWater Pro, InfoWorks ICM, WaterGEMS, SewerGEMS
2mo
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Controls & Modeling Engineer (Senior - Principal) - Advanced Automation (Houston, TX, US, 77032)
Houston, Texas, United States
OnsiteFull Time
PhD or equivalent in controls, automation, or related field; experience with agentic AI, LLM workflows, and tool-using AI agents; deep knowledge of modern control theory, MPC, robotics, and dynamic modeling; strong communication and collaboration skills.
MATLAB, Python, C/C++, C#, Java, Machine Learning, Data Analytics
1mo
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Contract Building Information Modeling (BIM) Designer
Houston or San Francisco
OnsiteContract
3+ YOE3+ years as CAD/ BIM designer; strong AutoCAD (Civil 3D, Plant 3D preferred); experience on industrial, mining, manufacturing or infrastructure projects; able to multi-discipline work; basic scripting (Python, PowerShell, AutoLISP).
AutoCAD, Civil 3D, Plant 3D, Revit, Python, PowerShell, AutoLISP
3mo
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Hydraulic Modeling and Water/Wastewater Infrastructure Planning Lead
Houston or Pearland
HybridFull Time
6+ YOEBachelor's degree in civil/environmental engineering; PE license; 6+ years in water/wastewater engineering; strong hydraulic modeling and QA/QC experience.
2mo
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National Technical Lead for Wastewater Collection System Hydraulic Modeling
Orlando or Atlanta or Houston or Ann Arbor or Louisville
OnsiteFull Time
8+ YOEBachelor's in Civil/Environmental engineering, PE preferred, 8+ years wastewater collection hydraulic modeling experience, proficiency with InfoWorks ICM/PCSWMM/SewerGEMS/AquaTwin/MIKE+, strong reporting and client communication skills.
InfoWorks ICM, PCSWMM, SewerGEMS, AquaTwin Sewer, MIKE+
1w
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Business Process Analyst (Process Modeling)
Houston, Texas, United States
OnsiteFull Time
5+ YOE5+ years in process/business/operational analysis, proficiency with process modeling (BPMN, Visio), strong facilitation, requirements writing, and experience driving measurable process redesigns.
BPMN, Visio, Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Power BI, ERP, EAM, CRM
1mo
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Finance Intern – Financial Modeling & Strategic Analysis
Houston, Texas, United States
OnsiteFull Time, Internship
Current undergraduate in finance/business/accounting, coursework in financial modeling, strong Microsoft Excel and analytical skills, understanding of cash flow/NPV/IRR, and ability to work with evolving assumptions.
Microsoft Excel, ChatGPT, Copilot
3d
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Senior Engineer - Natural Gas Hydraulic Modeling
Houston, Texas, United States
OnsiteFull Time
7+ YOEBachelor's in engineering, 7+ years relevant experience, strong hydraulic modeling (Synergy or HYSYS), natural gas transmission knowledge, advanced MS Office skills, valid driver’s license, clear background/drug screen.
Synergy, HYSYS, Microsoft Excel, Microsoft Word, Microsoft Access, Microsoft PowerPoint, Microsoft Outlook
3mo
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Sr Software Developer (Exp w/ Petroleum Supply Chain/Optimization/Mathematical Modeling)
Houston, Texas, United States
OnsiteFull Time
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
1mo
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Principal Designer – Piping (CADWorx 3D Modeling)
Mexico City or Houston
OnsiteFull Time
15+ YOE15+ years piping design experience, 10+ years CAD experience, bilingual Spanish/English, proficiency with CADWorx, AutoCAD, Navisworks, Microsoft Excel/Word, and demonstrated leadership and troubleshooting skills.
CADWorx, AutoCAD, Navisworks, Microsoft Excel, Microsoft Word
2mo
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Senior Technical Consultant, Power & New Energy
Houston or Long Beach or Monrovia
$137k-$201k/yr HybridFull Time
5+ YOEBachelor’s in Electrical Engineering or Power Engineering; 5+ years in power/energy infrastructure; strong modeling/analysis; PE preferred; travel up to 30%
PLS-CADD, PLS-Tower, Modeling tools
1mo
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Digital Model / BIM Automation Developer -Kiewit Nuclear Solutions
United States or Atlanta or Oak Ridge or Dallas or Albuquerque or Lenexa or Houston or Aiken or Seattle or Idaho Falls
$136k-$142k/yr RemoteFull Time
Experience processing and converting engineering models, strong Python and SQL skills, automation and systems administration experience, EPC or construction domain experience, and ability to support high-availability model delivery systems.
UniversalPlantViewer (UPV), Universal Digital Twin Hub (UDITH), Python, SQL Server, Azure SQL, SmartPlant Review, Navisworks, Data Factory, Databricks, Data Lake, CI/CD