Acoustic Analyst Level 2/3

Northrop Grumman Northrop Grumman · Aerospace · Sunnyvale, CA +1 · Mechanical

Acoustic Analyst role at Northrop Grumman focused on analyzing machinery acoustics, developing simulation models, performing various types of analyses (modal, vibration, frequency response, sound transmission), and correlating model predictions with test data. Requires a STEM degree and experience with simulation software like Hypermesh, Nastran, Abaqus, and MATLAB. A Secret Clearance is required.

What you'd actually do

  1. Use classical analysis techniques to establish an understanding of machinery acoustic performance and resolve issues.
  2. Develop a variety of component and system level predictive / simulation models.
  3. Perform modal, vibration, modal, direct frequency response, and sound transmission analyses to predict performance and resolve issues.
  4. Gather data from tests, and analyze the results.
  5. Correlate model predictions to test data to validate the approach / model.

Skills

Required

  • STEM degree
  • simulation software tools: Hypermesh, Nastran, Abaqus, MATLAB (or similar)
  • US citizen
  • Ability to obtain and maintain a Secret Clearance

Nice to have

  • developing system-level finite element models
  • performing a classical and finite element analysis solution types
  • collecting and analyzing large data sets

What the JD emphasized

  • Secret Clearance