Remote Mechanical Engineer — CAD & FEA for AI Systems

Synthires; California; On-site; USD 76,000 - 138,000; Full time

Job summary

Synthires is seeking experienced Mechanical Engineers to support a project focused on developing advanced AI systems for engineering applications. You will apply your mechanical design expertise, 3D CAD, drawings, and FEA to train and validate AI outputs.

No prior AI experience is required—the domain knowledge matters. You will create detailed CAD models, interpret specifications, assess stresses, review outputs, and contribute to documentation and validation activities across multiple CAD

Qualifications

• 5+ years of hands-on experience in mechanical design engineering.
• Proficiency in 3D CAD modeling and FEA.
• Ability to interpret and produce detailed technical drawings.
• Experience with SolidWorks, NX, Creo, or CATIA.
• Strong understanding of stress analysis and engineering validation.

Responsibilities

• Create detailed 3D CAD models of mechanical components using SolidWorks, NX, Creo, or CATIA.
• Interpret technical drawings, including dimensions, tolerances, and specifications.
• Document component requirements, specifications, and manufacturing tolerances.
• Provide insights on stress analysis and FEA tasks.
• Review and improve CAD outputs and technical documentation.
• Provide expert feedback to evaluate and improve AI-generated engineering outputs.

Skills

Mechanical design

3D CAD modeling

FEA

Technical drawing interpretation

Attention to detail

Communication skills

Tools

SolidWorks

NX

Creo

CATIA

Job description

Synthires is seeking experienced Mechanical Engineers to support a project focused on developing advanced AI systems for engineering applications. You will apply your mechanical design expertise, 3D CAD, drawings, and FEA to train and validate AI outputs.

No prior AI experience is required—the domain knowledge matters. You will create detailed CAD models, interpret specifications, assess stresses, review outputs, and contribute to documentation and validation activities across multiple CAD