Electromechanical Systems Prototyping Engineer

Ultropia; Seattle (WA); On-site; USD 120,000 - 180,000; Full time

Job summary

Ultropia is seeking an engineer to own the full design-build-test loop for advanced industrial equipment. You will balance analytical design with shop-floor prototyping, build assemblies, and test subsystems and full machines.

Clear documentation, organized files, and cross-functional communication are essential to navigate ambiguity and deliver progress. The role emphasizes collaborative development in a fast-moving R&D setting, with responsibilities spanning structures, fluids, electrical

Qualifications

• BS in Mechanical Engineering, Mechatronics, Electromechanical Systems Engineering, or related field.
• Proven experience designing complex assemblies including structural elements, rotating machinery, and fluid handling systems.
• Strong background in materials specification for metals, plastics, and composites.
• Detailed structural and fatigue analysis of parts under heavy loads.

Responsibilities

• Lead end-to-end design, fabrication, and testing of complex industrial systems.
• Design structural frames, dynamic components, and vibration isolation systems.
• Design air and fluid handling systems and perform thermal analysis.
• Support electrical integration, panel design, and control hardware.
• Develop test procedures, build rigs, and validate designs.

Skills

Hands-on fabrication

Verbal communication

Documentation practices

Problem solving

Education

B.S. in Mechanical Engineering

Tools

CAD/CAM software

CNC milling

3D rendering

Job description

Ultropia is seeking an engineer to own the full design-build-test loop for advanced industrial equipment. You will balance analytical design with shop-floor prototyping, build assemblies, and test subsystems and full machines.

Clear documentation, organized files, and cross-functional communication are essential to navigate ambiguity and deliver progress. The role emphasizes collaborative development in a fast-moving R&D setting, with responsibilities spanning structures, fluids, electrical