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Northrop Grumman · 1 month ago

Sr Principal Aeronautical Engineer - R10214411

Baltimore, MD

Full-time

Onsite

Senior Level, Lead/Staff

$131K/yr - $197K/yr

6+ years exp

Northrop Grumman is a leading aerospace and defense technology company that offers innovative solutions impacting lives globally. They are seeking a Senior Principal Aeronautical Engineer to provide technical leadership, manage complex aircraft modification projects, and ensure compliance with FAA standards while mentoring junior engineers.

AerospaceData IntegrationManufacturingRemote SensingSecurity

Growth Opportunities

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Oversee aircraft modification and repair projects from concept through certification

Develop project plans, manage cost and schedule estimates, and conduct risk management

Support manufacturing operations, select and manage vendors, and staff projects appropriately

Perform structural design and analysis for aircraft modifications and repairs

Create both conceptual and detailed 3D solid models using Siemens NX (or equivalent). Utilize classical hand calculations and Finite Element Analysis (FEA) for evaluating primary and secondary structures

Write comprehensive structural substantiation and technical reports to secure FAA airworthiness approvals

Ensure that all engineering drawings, reports, and estimates are complete, accurate, and compliant with certification requirements

Interface and coordinate with test pilots, mechanics, quality control, supply chain, internal program offices, customers, suppliers, vendors, and subcontractors

Provide technical guidance and mentor junior engineers, sharing best practices and fostering a collaborative environment

Conduct trade studies and derive requirements to define overall aircraft configurations based on customer needs

Establish bills of material, manage data configurations, and select appropriate fasteners and materials

Qualification

3D CAD modelingStructural analysisFAA certification knowledgeAerospace engineeringProject managementCommunication skillsMentoringCollaborationProblem-solving

Required

Bachelor of Science in Mechanical, Structural, Aerospace Engineering (or a related field) with 8 years of experience; OR a Master's degree in Mechanical, Structural, Aerospace Engineering (or a related field) with 6 years of experience

Proficiency in creating 3D CAD models with Siemens NX or similar software

Demonstrated experience in airframe structural analysis through hand calculations and FEA tools (e.g., Siemens NX CAE)

Familiarity with FAA certification requirements, including Title 14 CFR Part 25

Understanding of various aircraft manufacturing methods (metallic and composite structures, fastening systems, etc.)

Proficiency in aviation terminology and the ability to communicate technical concepts clearly

Must possess an Interim DoD Secret clearance prior to start

U.S. Citizenship required