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Northrop Grumman

Senior Principal Flight Test Technician – A&P Required

Northrop Grumman

Flight Test Technician performing testing and maintenance of aircraft systems at Northrop Grumman. Support flight operations and repair complex mechanical systems with a focus on safety and compliance.

Posted 6/29/2026full-timeMojave • California • 🇺🇸 United StatesSenior💰 $66,600 - $111,000 per yearWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in aircraft maintenance, including production and flight line testing, repairs, and modifications. Holds an FAA Airframe and Powerplant license and possesses strong communication skills necessary for effective collaboration in flight operations.

Highest-signal resume keywords
FAA Airframe And Powerplant LicenseAircraft Maintenance ExperienceUS Government Secret ClearanceWire Harness Building And RepairFAA Class II Medical

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Production TestingFlight Line TestingMechanical Systems RepairTroubleshootingTechnical Document Interpretation
Soft Skills
Strong Communication Skills
Certifications & Qualifications
FAA Airframe And Powerplant License
Industry Keywords
Aircraft MaintenanceFlight OperationsInspectionsRefueling OperationsComplex Equipment Maintenance

About the role

Key responsibilities & impact
  • Perform production and flight line testing and maintenance
  • Support and perform flight operations including inspections and refueling operations
  • Perform repairs, modifications, installations, and test mechanical systems
  • Work from technical documents and schematics
  • Construct, troubleshoot, and maintain complex equipment and systems

Requirements

What you’ll need
  • High School Diploma and 4 years aircraft maintenance experience (Principal) / 6 years (Sr. Principal)
  • FAA Airframe and Powerplant (A&P) license required
  • Must have an active US Government Secret Clearance
  • Ability to obtain FAA Class II Medical
  • Strong communication skills
  • Experience with wire harness building and repair

Benefits

Comp & perks
  • Health insurance coverage
  • Life and disability insurance
  • Savings plan
  • Company paid holidays
  • Paid time off (PTO) for vacation and/or personal business