3 principal software and systems test engineer jobs found in El Segundo

Categories

Security Clearance (10) Information Technology (4) Healthcare (1) Manufacturing (1) Law Enforcement (1) Electronics (1)

Company Name

Job Type

Full time (2) Part time (1)

Engineering El Segundo principal software and systems test engineer

Engineering El Segundo principal software and systems test engineer

Senior Principal Thermal Engineer

RTX

El Segundo, CA

Aug 14, 2026

Principal Mechanical Engineer - EO/IR Subsystems Engineer

RTX

El Segundo, CA

Sep 04, 2026

Senior Principal Optical Designer Engineer

RTX

El Segundo, CA

Aug 14, 2026

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