Sr. Mechanical Systems Engineer (Aircraft Modification & Interiors)

Description:
Design and develop complex aircraft modifications and installations related to mechanical systems, including air conditioning, ventilation, smoke detection, equipment cooling, oxygen, potable water, wastewater, vacuum waste, and refrigerant systems. Responsible for ensuring designs meet customer requirements, quality standards, FAA regulations, project schedules, and budget objectives using industry-standard CAD tools.
Required Technical Skills
Design & CAD
• Strong 3D CAD design experience (Inventor preferred).
• Proficiency with AutoCAD or equivalent 2D drafting platforms.
• Ability to generate, review, and release engineering drawings.
• Strong understanding of ANSI Y14.5 GD&T standards.
Mechanical Systems Expertise
Experience designing and integrating aircraft mechanical systems, including:
Hydraulic Systems
• Potable water systems
• Wastewater systems
• Coolant systems
Pneumatic Systems
• Air conditioning systems
• Ventilation systems
• Vacuum waste systems
Safety & Environmental Systems
• Smoke detection systems
• Oxygen systems
• Equipment cooling systems
Manufacturing & Product Development
• Design for Manufacturing (DFM) and Design for Assembly (DFA)
• Material selection and specification
• Assembly methods and fabrication processes
• Cost-conscious engineering and production support
 
Job Number: 17941
Job Location: Bothel, WA
Rate: 72.00
Per Diem: Yes
Overtime: Possible
Duration: 6 months
Start Date: ASAP
Input Date: 11/11/2026
Firm Name: STRUCTURES COMPANY LLC
Attention: Robin Curtis
Address: P O BOX 2278
City, State: SEAL BEACH, CA 90740
Phone: 714/823-3000
Email: robin.curtis@thestructurescompany.com
Website: www.thestructurescompany.com
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