Mechanical Engineering Intern — Building Systems & Plumbing Design

MSA Professional Services, Inc; Plummers (FL); On-site; USD 32,000 - 37,000; Full time

Job summary

MSA Professional Services, Inc. in Jacksonville, FL is seeking a Mechanical Engineering Intern to assist in designing and drafting plumbing systems for commercial projects. You will gain real-world experience under licensed engineers in a hands-on environment.

The internship lasts at least 12 weeks (mid-May 2027 to mid-August 2027) with onsite work, CAD/Revit drafting, sizing calculations, and collaboration across project teams.

Qualifications

• Currently enrolled in a Mechanical Engineering or related bachelor's program.
• Interest in plumbing systems and building design.
• Familiarity with CAD/Revit software preferred.
• Authorized to work in the U.S. without visa sponsorship now or in the future.

Responsibilities

• Assist in the design and drafting of plumbing systems, including domestic water, sanitary, and specialty piping systems.
• Prepare drawings, layouts, and construction documents using CAD/Revit software.
• Support in performing calculations for system sizing, equipment selection, and code compliance.
• Collaborate with engineers and designers to integrate plumbing systems into overall building projects.
• Participate in site visits to observe installations and learn about construction practices.

Skills

Mechanical engineering fundamentals

Teamwork

Communication

Problem solving

Education

Mechanical Engineering bachelor's program enrollment

Tools

AutoCAD

Revit

Job description

MSA Professional Services, Inc. in Jacksonville, FL is seeking a Mechanical Engineering Intern to assist in designing and drafting plumbing systems for commercial projects. You will gain real-world experience under licensed engineers in a hands-on environment.

The internship lasts at least 12 weeks (mid-May 2027 to mid-August 2027) with onsite work, CAD/Revit drafting, sizing calculations, and collaboration across project teams.