Substation Engineering Internship

PDS - Power Delivery Substation

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This position is not eligible for recruiting or sourcing by outside parties.

Mesa seeks a talented, detail oriented, hardworking engineering student to begin learning substation design (both P&C and physical design opportunities are available) part-time during the Spring 2026 semester, located at our Knoxville, TN office. This role has the opportunity to roll into full-time Summer internship, as well. The successful candidate will build a foundation of working in a professional environment, learn the fundamentals of project execution skills, and grow in knowledge of the technical workings of a substation. Tools utilized may range from MicroStation, AutoCAD, Inventor, and Microsoft Office products. Experience in these software suites is preferred but not required. The superior candidate will be a self-starter that loves to learn CAD software and takes ownership and pride in producing high quality, error-free CAD work.

RESPONSIBILITIES:

Works under direct supervision of engineers and designers. The possibilities for work functions include:

• Perform 2D drafting activites for designers and engineers.
• Create 3D parts and assemblies in various CAD programs.
• Redraw raster images to native CAD programs.
• The successful candidate may be asked to lead small drafting intensive projects.
• Occasionally performs non-technical drafting support for assigned projects, utilizing various computer aided design technology.
• Assigned basic, routine drafting work with few technical items requiring resolution.
• Learn and apply basic design concepts for entry level substation projects.
• Responsible for back checking own work to minimize rework.
• The ideal candidate will become proficient in understanding assigned drawings and will eventually progress to drawing creation and design.
• May occasionally assist engineers and designers with various administrative functions. 
• Attend a site visit to see the workings of a substation in person.
• Successful candidates will discuss potential work schedule that can be balanced with school work. A minimum of 10 hours per week is preferred. t is understood that some weeks will vary due to school conflicts.
• Successful candidates will also have the possibility to continue working full-time during the Summer of 2026 (expected 30 hours per week). This opportunity is available in both the Knoxville, TN and Chattanooga, TN offices.