Design Engineer ( CA)

Johnson Service Group • Roseville, Illinois, United States • Posted June 19, 2026

Location Roseville, Illinois
Job Type JSG Contract
Category Engineers
Posted June 19, 2026

Johnson Service Group is seeking Design Engineer to work in Roseville, CA



Mechanical/Structural Design Engineer contractors.  College degree and 10+ years of experience as Design Engineer.  Must have CATIA V5 experience.  Smarteam and 3Dx experience would be great.  Composite design experience would be a good plus too. 



Rate range $65-$75 DOE


ESSENTIAL JOB FUNCTIONS:

The duties and responsibilities listed below apply to all levels of Mechanical/Structures Engineers.


  • Strong background in composite airframe design and composite material systems.
  • Years of Design teams minimum. Able to manage technical decisions and team tasking to accomplish designs of complex systems on time and budget.
  • Responsible for designing components manufactured from composite and metallic materials. Develops mechanical fluid systems to route liquids and gasses. Integrates hardware into comp...

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