Mechanical Design Engineer (Contractual Role)

Latent AI • Princeton, NJ

2d • Hybrid

About The Position

We are seeking a skilled Contract Engineer to design a dual-purpose mechanical component that functions as both structural mounting hardware and a thermal heat sink for a quadrotor drone. You will be working with existing CAD models for the attachment points. The primary challenge is to deliver a fully parametric design that balances three critical constraints: efficient heat dissipation, structural rigidity, and minimal weight.

Requirements

• Experience: 5+ years in Mechanical Engineering or Product Design.
• Core Skills: Expert proficiency in parametric modeling (SolidWorks or FreeCAD).
• Lightweighting Expertise: Demonstrated experience designing high strength-to-weight ratio components (e.g., aerospace, drones, or performance automotive parts).
• Thermal Expertise: Experience designing heat sinks and thermal interfaces.
• Manufacturing Knowledge: Familiarity with CNC machining and aluminum alloys

Responsibilities

• Parametric Design: Create robust 3D CAD models using SolidWorks or FreeCAD. The design must be fully parametric to allow for agile iteration.
• Weight Optimization: Employ design strategies (such as pocketing, thinning, or topology optimization) to achieve the lowest possible mass without compromising thermal capacity or structural safety factors.
• Thermal & Structural Integration: Design the hardware to effectively conduct heat away from the source while serving as a secure mounting interface.
• Integration: Incorporate provided CAD models of existing attachments to ensure perfect fitment.
• Prototyping & Validation: Oversee the manufacturing of initial sample runs. Review physical prototypes for fit, finish, weight targets, and thermal performance.
• Vendor Coordination: Liaise with machine shops to resolve DFM (Design for Manufacturing) issues.

What This Job Offers

• Career Level: Mid Level
• Education Level: No Education Listed