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Sr Principal Design Engineer

Sr Principal Design Engineer

CompanyNorthrop Grumman
LocationSan Diego, CA, USA
Salary$124900 – $187300
TypeFull-Time
DegreesBachelor’s
Experience LevelExpert or higher

Requirements

  • Requires Bachelors of Science degree in Engineering with 9+ years working in a structural design field
  • Aerospace experience with product definition and design. Thorough understanding of specifications, SOW’s, drawings, ICD compliance
  • Experience in design of composite structures or composite-related tooling
  • Thorough understanding of aerospace materials and assembly methods (bonding/fastening)
  • Ability to perform design of complex, multi-piece tool assemblies to ensure successful execution of manufacturing and test plans
  • Extensive experience in CAD and PLM systems is required. Siemens NX and Teamcenter experience is preferred
  • Extensive experience in drawing generation, with an advanced understanding of GD&T
  • Extensive experience with Design for Manufacturability (DFMA) principles and mistake-proofing techniques
  • Has the ability to prioritize and manage time effectively
  • Ability to clearly and professionally present technical information (both written and verbal)
  • Must be a US citizen

Responsibilities

  • Design complex assemblies including high strength & stiffness composite laminates, honeycomb sandwich structures, and metallic interface hardware
  • Create, prototype, design, and analyze tools and fixtures for manufacturing and testing of composite parts and assemblies. Tools include layup molds, precision assembly fixtures, Ground Support Equipment (GSE), and test fixtures
  • Develop and refine components and subsystems utilizing design skills, hand calculations, CAD modeling software and analytical tools
  • Perform detailed 3D designs and generate 2D engineering drawings
  • Participate and present in internal and external (customer) design reviews. Includes generation of presentation media for PDR, CDR, and MRR type reviews
  • Support manufacturing and test of fixtures and hardware as required
  • Aid in the generation of manufacturing and test plans
  • Support procurement of flight hardware and tooling
  • Manage and track multiple priorities while maintaining a focus towards common project goals of the program team, matrix organization, and customers
  • Support continuous improvement of departmental tools and procedures
  • Ensure designs meet manufacturing and test plans, while maintaining targets for cost and schedule

Preferred Qualifications

  • Extensive experience with aerospace tooling, including composite layup molds, precision assembly fixtures, and Ground Support Equipment (GSE)
  • Extensive experience with composite/metallic assemblies including bonded/fastened joints and associated materials, adhesives and fasteners
  • Should be a self-starter and possess strong interpersonal skills with the ability to work independently or as part of a team
  • Experience with composite manufacturing processes and applications (layup, machining, bonding & assembly)
  • Acts as a leader, and has the ability to mentor and train other engineers
  • Ability to receive Top Secret clearance