Principal / Sr Principal Engineer Aeronautical

Northrop Grumman Northrop Grumman · Aerospace · San Diego, CA +1 · Mechanical

Northrop Grumman is seeking a Principal or Sr. Principal Engineer Aeronautical to support the Vehicle Management Subsystem's Hardware Avionics team, focusing on Identification-Friend-Foe (IFF) and Traffic Alert and Collision Avoidance System (TCAS). Responsibilities include hardware integration, system testing, flight testing, troubleshooting, and supporting proposal development. The role requires a STEM Bachelor's degree and relevant experience, with a Secret clearance required.

What you'd actually do

  1. Integrate IFF and TCAS hardware, accounting for hardware capabilities / limitations, defining interfaces, and addressing interoperability standards.
  2. Conduct investigations, system testing, and flight testing in lab environments.
  3. Provide remote and on-site troubleshooting for production and field issues.
  4. Support proposal development and evaluation, technical planning, verification & validation, cost & risk analysis, and trade studies.
  5. Ensure the logical and systematic conversion of customer or product requirements into total system solutions that balance technical, schedule, and cost constraints.

Skills

Required

  • Bachelor's in Science, Technology, Engineering or Math (STEM)
  • Microsoft Office (Word, Excel, Project, Visio)
  • Matlab
  • Hands-on experience utilizing test equipment (oscilloscopes, signal generators, signal analyzers, multi-meters)
  • Prior experience with IFF and/or TCAS transponders, including operation, maintenance, integration, or design
  • Ability to obtain a U.S Government Secret clearance

Nice to have

  • Active U.S Government Secret security clearance or higher
  • Comprehensive knowledge of IFF, including military and civilian modes and associated certifications
  • Comprehensive knowledge of TCAS, including Due Regard and airspace integration
  • High-level understanding of radio-frequency communication
  • Familiarity with databuses and related protocols, such as MIL-STD-1553, RS-485, ARINC-429
  • Experience performing system-level design/troubleshooting
  • Flight Test experience
  • Supplier management experience
  • Requirements development experience
  • Requirements verification testing experience
  • Prior experience as a military, civil, or commercial avionics technician

What the JD emphasized

  • Secret clearance