Intern, Mechanical Engineering Designer

Job overview

The Intern, Mechanical Engineering Designer role is hybrid in St. Louis, MO, with compensation of $23–$28 per hour. The internship is with Introba’s Buildings team for Summer 2027; Introba provides building engineering design, analytics, and consulting services focused on sustainable solutions. The intern supports mechanical design staff by preparing and checking drawings and coordinating mechanical requirements. The role provides hands-on experience with AutoCAD and Revit while contributing to HVAC, fire protection, and plumbing drafting under team-leader and design-staff direction.

What you'll do

• Assist with setting up AutoCAD and Revit drawing files, including digitizing and cleaning working drawings
• assist with HVAC, fire protection, and plumbing drafting from markups and instructions
• follow design checklists and CAD standards
• coordinate mechanical requirements with other mechanical services under direction
• check work before returning it to the designer.

What we're looking for

Skills & competencies

mechanical engineering intern

mechanical design

autocad

revit

hvac

fire protection

plumbing drafting

hybrid

st. louis mo

introba

summer 2027

$23–$28/hour

Work arrangement

• Weekend coverage required

Benefits & perks

• Benefits may include medical, disability, and life insurance, continuing education, paid time off, employee assistance, and retirement savings with company matching
• availability varies by location.

Why this role

For Summer 2027; pursuing a bachelor’s degree in mechanical engineering is required.

About the employer

TYLin is hiring for this role. Industry: Engineering Services. Sector: 54.