Mechanical Engineering Intern - Summer 2026

CACI International

2d • Onsite

About The Position

CACI is seeking a talented, creative, and highly motivated Mechanical Engineering Intern for Summer 2026 at our Sterling, VA location to support various ongoing programs. The internship will begin in May, last 12 weeks and will require you to work 100% on-site.

Requirements

• Currently pursuing an undergraduate or graduate degree in Mechanical Engineering or related discipline
• Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future
• Familiarity with and interest in 3D CAD, FEA and CFD simulation, Fabrication, and 3D printing
• Strong written and verbal communications skills
• Self-motivated, detail-oriented, ability to work independently
• Strong interpersonal, problem solving, and organizational skills

Nice To Haves

• Experience with SolidWorks, SolidWorks Simulation, or SolidWorks Flow Simulation
• Experience with SolidWorks PDM
• Minimum GPA of 3.0 or higher is preferred, but not required

Responsibilities

• mechanical assembly of parts
• creation of assembly, test, and integration documentation
• mechanical design of 3D parts
• creation of 3D and CNC parts
• other tasks as assigned

Benefits

• healthcare
• wellness
• financial
• retirement
• family support
• continuing education
• time off benefits

What This Job Offers

• Job Type: Part-time
• Career Level: Intern