Principal or Senior Principal Aeronautical Engineer (landing Gear)

Northrop Grumman Northrop Grumman · Aerospace · El Segundo, CA +2 · Mechanical

Northrop Grumman is seeking a Principal or Senior Principal Aeronautical Engineer to focus on the development, design, and integration of landing gear systems for advanced aircraft. Responsibilities include creating 3D models, performing trade studies, developing system requirements, and interfacing with suppliers. Requires a STEM degree with relevant experience and the ability to obtain a Secret clearance.

What you'd actually do

  1. Identify existing and/or conceptual landing gear systems to meet requirements, creating 3D models and layouts, and performing trade studies to analyze the impact of integrating proposed mechanisms systems onto aircraft, as well as identify main driver variables that most significantly impact top level program requirements.
  2. Support advanced aircraft design efforts with landing gear system design, hardware selection, placement, preliminary sizing, and initial integration into different aircraft configurations. Secondary role is to provide mechanisms design support to other aircraft sub-systems, such as drive systems and door uplocks for in-flight door operation.
  3. Develop landing gear system requirements and create the associated system specifications, supplier procurement specifications, and supplier SOWs. This will include, but is not limited to, creating functional architecture and activity diagrams, in collaboration with other sub-system engineering disciplines to understand power, cooling, signal, and structural interfaces for the landing gear system.
  4. Support the supplier management team by being the primary technical interface between NGAS and landing gear supplier subject matter experts.
  5. Participate in internal program, customer, and supplier technical exchange meetings and formal program milestone reviews to provide and/or obtain progress status updates.

Skills

Required

  • Bachelor’s Degree in a relevant STEM discipline with 5 years of related experience (Principal) or 8 years (Senior Principal)
  • Prior experience with aircraft landing gear systems and landing gear design
  • Prior experience with 3D Computer Aided Design (CAD) software applications
  • Ability to obtain and maintain a US Government Secret clearance
  • Ability to obtain and maintain Special Program Access (SAP)

Nice to have

  • Master’s Degree in Mechanical or Aerospace Engineering or related discipline
  • Expert knowledge of landing gear design including: Landing gear placement, Landing gear loads and preliminary sizing, Shock struts, Wheel and tire selection, Braking systems, Retraction and locking systems, Landing gear door sequencing mechanisms
  • Experience with Siemens NX CAD application, including NX Motion module
  • Familiarity with development of landing gear doors, door actuation and door locks, as well as the development of in-flight door opening mechanisms
  • Prior experience leading a team of engineers
  • Prior experience in coordinating with

What the JD emphasized

  • Secret clearance
  • Special Program Access (SAP)