Senior Mechanical Engineer

Testek Inc • Wixom, MI

113d

About The Position

We are seeking a Senior Mechanical Systems Engineer to lead the design and development of multi-functional F.h.L.A.P. (Fuel, Hydraulic, Lubrication, Actuation, and Pneumatic) test equipment. This role is ideal for a seasoned engineer who enjoys guiding projects from concept through production and who thrives in a hands-on, cross-functional environment. You’ll play a key role in supporting assembly, start-up, and commissioning efforts while contributing to the advancement of aviation testing technology.

Requirements

• 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)
• Must be a U.S. citizen or U.S. green card holder

Nice To Haves

• 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

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)

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Bachelor's degree