Associate Engineer - System Planning

Summary

This role is a technical resource supporting the design, expansion, and operation of Energy Transfer's natural gas, hydrocarbon liquid, and alternative energy facilities and linear projects. The role involves hydraulic modeling, detailed data and system analysis, optimization, engineering design, and collaboration with multiple disciplines to design, construct, and maintain safe, reliable, and commercially successful operations across the asset footprint.

• Develop and maintain pipeline simulation models to assess capacity availability and support Commercial proposals and Operational needs across systems.
• Perform transient and steady‑state pipeline simulation analysis to determine capacity and scope requirements for new projects and compliance with existing contracts, safety, and regulatory requirements.
• Perform steady‑state and dynamic multi‑phase process simulation using  & E Pro Max and Aspen HYSYS software.
• Develop front‑end engineering design and scope documentation and support production of cost and schedule estimates for growth and operational projects.
• Layout natural gas, liquid hydrocarbon, and/or alternative fuels gathering and transmission systems, incorporating sizing of pipes, regulation, pumps, compression, tanks, measurement, surge relief, drag‑reducing agents, and liquid handling facilities.
• Analyze system‑wide operations for optimization opportunities.
• Execute system reliability, peak‑day analysis, forecasting, quality tracking, blending analysis, and fuel optimization studies and recommendations.
• Coordinate with Operations, Engineering, Measurement, Project Management, Legal, Commercial Supply, Marketing, Transportation and Storage personnel during proposal development, estimation, and execution.
• Monitor proposed Commercial Supply, Transport and Marketing contracts/facility agreements to ensure compliance with existing contract obligations relative to quality, pressures, and volumes.
• Assist Control Centers and Operations with outage coordination related to outages, emergencies, integrity assessment, encroachments and construction activities.

Bachelor of Science Degree – Engineering (Mechanical, Chemical, Petroleum, or Civil preferred).

• Excellent written and oral communication skills.
• Manage and execute multiple projects concurrently, while effectively communicating with customers and support staff of varying skills and degrees of experience.
• Analytical ability to review, understand and interpret engineering drawings, alignment sheets, survey data, GIS data, and industry and regulatory codes and standards.
• Proficiency with personal computer applications including the Microsoft Office product suite.
• Legally authorized to work in the United States on a regular full‑time basis without restrictions.

• The Associate Engineer level requires a Bachelor of Science degree in an engineering discipline and 0–3 years of relevant job‑related experience.
• The Engineer level requires a Bachelor of Science degree in an engineering discipline and 3–6 years of relevant job‑related experience.
• The Senior Engineer level requires a Bachelor of Science degree in an engineering discipline and 6+ years of relevant job‑related experience.

• Experience with pipeline network simulation modeling principles and practices.
• Experience in a natural gas and/or hazardous liquid pipeline engineering role or equivalent.
• Experience modeling natural gas liquids and refined products (preferred and highly valued).
• Experience with gas and liquids modeling software:
  Gregg Engineering Win Flow inTran extGen, DNV GL (formerly GL Noble Denton) Synergi and SPS, and Emerson Pipeline Studio ipeline
  
  Optimizer (or equivalent).
• Experience with plant simulation software:  & E Pro Max, Aspen HYSYS, or Uni Sim.
• Experience with pump, compressor, and control valve modeling software.
• Knowledgeable in hazardous liquid and gas engineering principles, standards and specifications and industry and regulatory rules and regulations pertaining to the 49 CFR Parts 192 and 195 for pipelines and related facilities plus other industry standards, guidelines, and codes.
• Visual Basic and Python.
• SQL, Data Parc, Parc View, and SEEQ.

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job.

• Normal office working conditions and field work.
• Must be able to remain in a stationary position 50% of the time due to prolonged periods of sitting or standing.