Defense Mechanical Engineer — Prototyping & CAD Lead

Monte Sano Research Corporation

Huntsville (AL)

On-site

USD 90,000 - 130,000

Full time

6 days ago

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Job summary

Monte Sano Research Corporation in Huntsville, AL is seeking a seasoned Mechanical Engineer to lead design, CAD, fabrication, and testing of DoD hardware prototypes. The role bridges initial 3D CAD, prototyping in shop, and early field evaluation within a fast-paced, defense-focused environment.

You will develop 3D models in SolidWorks, prepare detailed drawings per ASME Y14.5, coordinate with vendors, support MTBF, and deliver timely prototype solutions while maintaining documentation and risk

Qualifications

Bachelor of Science in Mechanical Engineering or Aerospace Engineering or equivalent relevant experience.
5+ years of relevant engineering experience in hardware design and prototype development.
Defense DoD/DoW environment experience required.
Hands-on machining and prototyping knowledge preferred.

Responsibilities

Create, modify, and maintain complex 3D CAD models and 2D drawings in SolidWorks per ASME Y14.5 GD&T.
Coordinate with machine shops and vendors to refine tolerances and reduce prototype costs.
Provide hands-on prototype hardware assembly support and on-the-fly design updates.
Support on-site testing, telemetry analysis, and design improvements for future prototypes.
Collaborate with project offices, customers, and procurement to ensure on-time delivery.