Senior Aircraft Systems Integration & Test Engineer

SII Group USA; California; On-site; USD 140,000 - 190,000; Full time

Job summary

SII Group USA is seeking an experienced Aircraft Systems Integration & Test Engineer to support the software and hardware integration of multiple aircraft systems within an Integration Test Facility and on the aircraft. The role requires strong hands-on experience with ITF/HIL benches, multi-system integration, and a solid understanding of avionics interfaces and testing procedures.

The position is on-site in Long Beach, CA, with collaboration across systems, avionics, electrical, and supplier

Qualifications

• Bachelor’s or Master’s degree in Aerospace, Systems, Electrical, or related field.
• 5+ years of aircraft systems integration or testing experience.
• Hands-on ITF/HIL bench experience.
• Experience with software and hardware integration.
• Strong knowledge of interfaces and communication protocols.

Responsibilities

• Integrate and test avionics, flight controls, electrical systems.
• Develop and execute system-level integration test plans.
• Configure integration benches and HIL environments.
• Verify software, hardware, and interfaces.
• Support power-on, ground testing, and flight-test readiness.
• Troubleshoot complex cross-system issues and perform root-cause analysis.
• Maintain traceability between requirements, tests, results, and anomalies.
• Coordinate with cross-disciplinary teams.

Skills

Aircraft integration

Testing experience

HIL testing

Root-cause analysis

Traceability

Education

Bachelor’s or Master’s degree in aerospace, systems, electrical, or related field

Tools

DOORS

Polarion

Jama

Jira

Job description

SII Group USA is seeking an experienced Aircraft Systems Integration & Test Engineer to support the software and hardware integration of multiple aircraft systems within an Integration Test Facility and on the aircraft. The role requires strong hands-on experience with ITF/HIL benches, multi-system integration, and a solid understanding of avionics interfaces and testing procedures.

The position is on-site in Long Beach, CA, with collaboration across systems, avionics, electrical, and supplier