Acoustic Analyst Level 3/4

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

Acoustic Analyst role at Northrop Grumman supporting US Navy machinery. Responsibilities include using classical analysis techniques, developing predictive/simulation models, performing various acoustic and vibration analyses, gathering and analyzing test data, and correlating model predictions to test data. Requires a STEM degree and experience with simulation software like Hypermesh, Nastran, Abaqus, MATLAB. Ability to obtain a Secret Clearance is mandatory.

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)
  • presenting to diverse stakeholders
  • US citizen
  • Ability to obtain and maintain a Secret Clearance

Nice to have

  • Finite Element Modeling
  • developing system-level finite element models
  • performing a classical and finite element analysis solution types
  • collecting and analyzing large data sets
  • presenting to customer technical results and recommendations

What the JD emphasized

  • Secret Clearance