Destava

Process Optimization Engineer I - Midstream Natural Gas & NGL Services (Intern to Full-Time Conversion)

Marathon is hiring for Process Optimization Engineer I - Midstream Natural Gas & NGL Services (Intern to Full-Time Conversion) in Denver, Colorado. Intern level. First seen October 30, 2026; open as of November 9, 2026. Jobs taken straight from company career pages — no aggregator in between.

Save to applyRead more and apply on Marathon's site

With Destava: How well do you fit? · Tailor my résumé · Write a cover letter

Company
Marathon
Where
Denver, Colorado
Level
Intern
First seen
October 30, 2026
Listed via
Workday

What the posting says

RESPONSIBILITIES: - Optimizes current operations to maximize profitability and reliability, taking a process unit-based approach. - Receives guidance from Operations teams and Business Development to troubleshoot process related bottlenecks. - Provides process support for day-to-day operations and troubleshoots process-related performance issues. - Generates process KPI (Key Process Indicators) reports for facilities. - Provides process support for PHAs (Process Hazard Analysis) and other process safety related initiatives. MINIMUM QUALIFICATIONS: - Bachelor's degree in engineering required.…

Read more and apply on Marathon's site

This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET® is a trademark of USDOL/ETA.