Sr Aircraft Systems Engineer- CA- Jan2026

Sr Systems Engineer- Los Angeles CA - JAN 2026 - 1909

Our client in California specializing in major modification programs for transport-category aircraft is seeking a Sr Systems Engineer/Director of Systems . This role is ideal for an engineer with broad experience in aircraft modification and certification programs, particularly those involving Aircraft systems integration.

The position will begin as a short-term contract to assess mutual fit. Upon successful completion, a full-time offer may be extended

Ideal Candidate would have the following experience

• Aircraft systems integration involving hydraulics, pneumatics, and environmental control systems (ECS)
• Working knowledge of electrical system integration , including wiring, harness routing, and installation considerations
• Oversight of system installation, routing, wiring, and integration with aircraft structure
• Review of system schematics, block diagrams, and interface definitions
• Definition of system architecture and subsystem interfaces
• Understanding of certification compliance for aircraft systems under FAA and/or EASA regulations
• Collaboration with DERs, CVEs, and certification authorities on system-level substantiation, testing, and compliance documentation

Key Responsibilities:

• Lead and coordinate engineering activities for aircraft modification programs, including design, analysis, certification ie.STC, and parts procurement.
• Provide technical oversight for both mechanical and electrical system integration, ensuring compliance with FAA/EASA certification requirements.
• Interface with internal engineering teams, DERs, suppliers, and certification authorities.
• Support project scheduling, resource planning, and risk assessment for ongoing and upcoming programs.
• Contribute to design reviews, drawing releases, and stress and system verification documentation.
• Oversee integration between structural modifications and aircraft systems (hydraulic, pneumatic, ECS, electrical routing, etc.).

• Design, analysis, and certification support for large-scale modification programs, including fuselage cutouts, floor structures, cargo door installations, and systems rerouting.

Qualifications

• Bachelor's degree in Aerospace or Mechanical Engineering (Master's preferred)
• 10+ years of relevant experience supporting transport-category aircraft modification or certification programs
• Experience leading or coordinating multi-disciplinary engineering efforts
• Strong understanding of aircraft mechanical systems, structures, and system-to-structure integration
• Familiarity with electrical systems and certification requirements (expert-level electrical experience not required)
• Experience with FAA STC processes and working with DERs, CVEs, or ODA organizations preferred
• Strong communication, problem-solving, and technical leadership skills

If interested, please send your updated resume in Word doc format to Kevin at View email address on click.appcast.io with preferred pay requirements and availability and we will follow up very shortly.

Keltia is a technical support services company providing Engineering Design, CAD Training along with Specialized Technical Recruiting services around the US, Canada and Europe. We have been in business in Seattle for 25 years