- Northrop Grumman (Chandler, AZ)
- …of history, they're making history. Northrop Grumman Space Systems is looking for a ** Sr . Principal Electro - Optical Subsystem I&T Engineer to support ... Launch Vehicles business unit in **Chandler, Arizona** . The ** Sr . Principal Electro - Optical ...during the integration and testing phases, under guidance from senior engineers. + Collect and analyze test data to… more