Vicksburg, MS 39180 • (40.8 miles) • Full Time • 9/17/2026

Operations Engineering Co-OpErgon Refining, Inc. is seeking an Operations Engineering Co-Op to support refinery operations through the application of engineering principles, data analysis, and process evaluation. This position provides students with hands-on experience working within a refinery environment while contributing to initiatives focused on operational efficiency, reliability, safety, and continuous improvement.The Operations Engineering Co-Op will work closely with the operations team and other cross-functional partners to analyze operational data, identify trends and opportunities for improvement, and support process optimization efforts. This role offers an opportunity to gain practical experience with refinery systems, operational workflows, project support, and data-driven d

Vicksburg, MS 39180 • (40.8 miles) • Full Time • 9/17/2026

Resinall Corp, an Ergon Company, is seeking a Process Engineering Co-Op to join our Process Engineering team in Hattiesburg, Mississippi. This position provides an engineering student with hands-on experience supporting manufacturing processes, monitoring operations, and troubleshooting processing challenges. The Process Engineering Co-Op will apply engineering principles to help improve manufacturing methods, product quality, process performance, and equipment effectiveness while working within established safety and cost guidelines.Education & QualificationsCompletion of at least two semesters in an accredited engineering program, preferably Chemical or Mechanical Engineering, with a minimum 3.0 GPA.Ability to commit to a minimum of three co-op semesters alternating with school.Self-moti