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Flight Systems Sr Principal Mechanical Engineer (Secret Clearance) - 19027

Northrop Grumman

Location
Roy, Utah, United States
Listed pay
$112k–$168k
First seen
Oct 23, 2026
Last observed
Oct 23, 2026

See the original posting for the full job description and how to apply. Learn how Argo sources and updates listings.

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About mechanical engineer roles

Mechanical engineering jobs can center on design, testing, manufacturing, or maintenance. The product and stage of work change what the team needs.

Review the equipment or product, design tools, testing responsibilities, and any professional registration required at that location.

Skills to show

  • CAD
  • Tolerance analysis
  • Prototyping
  • Design verification

Back them with a component you designed, the physical constraint you addressed, and the test or manufacturing result. More on mechanical engineer skills

Interview questions to practice

  1. How did you validate a design before production?
  2. Describe a tolerance tradeoff you made.
  3. What did a failed prototype teach you?

Prepare for mechanical engineer interviews

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Before you apply

Read the original posting for requirements and location restrictions, then match your résumé and answers to what it asks for. Argo's résumé tailoring guide and application answer guide can help you prepare.

Hiring now

Northrop Grumman has 2.2k current openings on Argo.

Argo lists 18 current openings for mechanical engineer roles in Roy, Utah, United States.

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