Mechanical Design Intern — CAD & Project Impact

Southworth; Falmouth (ME); On-site; USD 25,000 - 30,000; Full time

Job summary

Southworth International Group, Inc. (SIGI) in Falmouth, ME offers a Summer 2027 Engineering Intern - Mechanical. The paid internship runs full-time (30–40 hours/week) starting May 10, 2027, with hands-on design, CAD modeling in SolidWorks, and exposure to EPDM vaulting and data management.

You’ll work with senior engineers on process improvement and documentation. You will gain SolidWorks and PDM experience through tutorials and real projects, with weekly check-ins and possible CSWA/CSWP exam

Qualifications

• Majoring in Mechanical Engineering or Mechanical Engineering Technology.
• Completed a minimum of two years of engineering curriculum with core coursework.
• Experience with SolidWorks or a comparable 3D CAD program; basic vaults and file management.

Responsibilities

• Assist design and process improvement projects during the summer internship.
• Perform CAD modeling, drafting, and basic design calculations under guidance.
• Support expansion and organization of SIGI’s CAD vault and submit design changes.
• Collaborate with senior engineers and an Intern Supervisor for guidance.
• Present project outcomes to the engineering department and executives.

Skills

CAD modeling

Strong communication

Time management

Education

Major in Mechanical Engineering or equivalent

Two years of engineering curriculum completed

Tools

SolidWorks

EPDM

Excel

Job description

Southworth International Group, Inc. (SIGI) in Falmouth, ME offers a Summer 2027 Engineering Intern - Mechanical. The paid internship runs full-time (30–40 hours/week) starting May 10, 2027, with hands-on design, CAD modeling in SolidWorks, and exposure to EPDM vaulting and data management.

You’ll work with senior engineers on process improvement and documentation. You will gain SolidWorks and PDM experience through tutorials and real projects, with weekly check-ins and possible CSWA/CSWP exam