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# Mid-Level/Senior Design Engineer

- **Company:** STRUCTURES COMPANY LLC
- **Location:** Chino, CA, United States
- **Experience:** Experienced
- **Salary:** $176,800.0
- **Contract:** Temporary to permanent
- **Skills:** 3d Models, Microsoft Office, Systems Integration, CATIA V5
- **Published:** October 17, 2026
- **Apply:** https://www.cjhunter.com//jobsearch/showjob.html?resultid=aaDyvZ&offset=418&PageSize=ALL&PageTitle=%3Cspan+style%3D%27font-weight%3Abold%27%3EMid-Level%2FSenior+Design+Engineer+-+%3C%2Fspan%3EJOB+TITLE%3A++Sr.+Mid-Level%2FSenior+Design+Engineer+LOCATION%3A++Murrieta%2C+CA+PAY+RATE%3A+%2485%2Fhour++We+are+a+national+aerospace+and+defense+staffing+agency+seeking+highly+qualified+candid..&SIDW=c7f6d3c4ff2dc591faf7d3ac96eaaac7.VUlEPTMwNjk3MzQ=

## About the Role

Bachelor of Science in Mechanical Engineering, Aerospace Engineering, or a related field
10 20 years of experience in aerospace or aircraft structural and system modification programs
Strong understanding and practical application of engineering concepts and principles
Ability to quickly learn and apply new concepts in an evolving, fast-paced environment
Broad experience with aircraft materials and standards, including MMPDS
In-depth knowledge of aircraft hardware such as MS, NAS, AN fasteners, bolts, rivets, screws, nuts, and bushings
Hands-on experience with aluminum and steel sheet metal, fiberglass, honeycomb panels, machined parts, and welding
Thorough understanding of airframe structures, aircraft systems, manufacturing processes, and assembly procedures
Strong knowledge of aircraft repair procedures and structural analysis techniques
Working knowledge of FAA rules and regulations
Excellent written and verbal communication skills
Proficiency in Microsoft Office Suite for report writing and engineering analysis
Experience creating, maintaining, and communicating schedules and delivering work to plan
Systems experience including liquid cooling, forced air cooling, and/or electrical systems
Minimum 10 years of hands-on experience using CATIA V5 for aircraft design
Must be a U.S. Citizen (as defined by ITAR)., Must be a U.S. Citizen, lawful permanent resident, or protected individual under 8 U.S.C. 1324b(a)(3) to comply with ITAR regulations.

Keywords: aerospace, aviation, engineering, maintenance, aircraft design, defense

## Description

Responsible for the design of aircraft structural and system modifications using 3D CAD (CATIA V5).
Supports complex aircraft modification programs and requires extensive experience with aircraft structures, systems integration, and regulatory compliance in a fast-paced engineering environment.