Senior Mechanical Design Engineer – Aerospace Test Equipment

Testek Inc; Wixom (MI); On-site; USD 90,000 - 140,000; Full time

Job summary

Testek Inc. in Wixom, Michigan, seeks a Senior Mechanical Aerospace Test Equipment Systems Engineer to lead the design and development of multi-functional F.h.L.A.P. test equipment from concept through production.

This onsite role offers some hybrid flexibility and cross-functional collaboration with electrical, hydraulic/pneumatic, and software teams. You will interpret specifications, create 3D models in SolidWorks, perform safety-focused calculations, manage BOMs, and guide design reviews

Qualifications

• Bachelor’s degree in Mechanical Engineering or related field.
• 8+ years of relevant experience in custom equipment or systems design.
• Experience in mid-sized companies (150-300 employees).
• SolidWorks Professional certification (preferred).
• Background in fixture, tooling, and automation design.
• Strong understanding of hydraulic/pneumatic systems and schematics.
• Basic knowledge of electrical engineering and PLC programming.
• Must be a U.S. citizen or U.S. green card holder.

Responsibilities

• Interpret customer specifications and maintenance manuals to define equipment requirements.
• Create 3D CAD models and layout drawings using SolidWorks.
• Design mechanical components, including enclosures, fixtures, manifolds, and piping systems.
• Perform engineering calculations to ensure safety and functionality.
• Select and source components, collaborating with suppliers for customization.
• Optimize packaging of hydraulic and electrical modules.
• Generate detailed fabrication and assembly drawings with GD&T.
• Manage BOMs and release documentation.
• Support assembly and troubleshooting during build phases.
• Lead customer design reviews and provide mechanical expertise.
• Collaborate with electrical, hydraulic/pneumatic, and software engineers.
• Assist in technical manual development.
• Plan and prioritize tasks to meet project goals.
• Participate in equipment startup and checkout at factory and customer sites.
• Travel up to 10% (domestic and international)

Skills

3D CAD modeling

GD&T

Cross-functional collaboration

Troubleshooting

Education

Bachelor’s degree in Mechanical Engineering

Tools

SolidWorks

Job description

Testek Inc. in Wixom, Michigan, seeks a Senior Mechanical Aerospace Test Equipment Systems Engineer to lead the design and development of multi-functional F.h.L.A.P. test equipment from concept through production.

This onsite role offers some hybrid flexibility and cross-functional collaboration with electrical, hydraulic/pneumatic, and software teams. You will interpret specifications, create 3D models in SolidWorks, perform safety-focused calculations, manage BOMs, and guide design reviews