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Principal Quality Engineer

Northrop Grumman

Engineering Jobs

Principal Quality Engineer

full-timePosted: Jan 2, 2026

Job Description

Devises and implements methods and procedures for inspecting, testing and evaluating the precision and accuracy of products and production equipment. The Quality Engineer develops, modifies, applies and maintains quality evaluation and control systems and protocols for processing materials into partially finished or finished materials product. Collaborates with engineering and manufacturing functions to ensure quality issues are addressed through MRB and that production is supported. Designs and analyzes inspection and testing processes, mechanisms and equipment; conducts quality assurance tests; and performs statistical analysis to assess the cost of and determine the responsibility for, products or materials that do not meet required standards and specifications. Audits quality systems for deficiency identification and correction. Ensures that corrective measures meet acceptable reliability standards and that documentation is compliant with requirements. Applies lean and six-sigma quality engineering methodologies in support of production Continuous Improvement activities. A Bachelor's Degree in a related STEM field with minimum of 5 years of experience in Quality Assurance, root cause investigation, technical functions in Manufacturing and/or Mechanical Engineering; OR a Master's Degree in a related STEM field with a minimum of 3 years experience in Quality Assurance, root cause investigation, technical functions in Manufacturing and/or Mechanical Engineering Experience developing, collecting and analyzing metrics Ability to obtain and maintain a DoD Secret Security Clearance U.S. citizenship required Experience with ISO 9001 or AS9100 Quality Management Systems Experience with advanced application of Data Analytics and Statistical Analysis methods. Mechanical Engineering experience, including inspection methodology and authoring work instructions in a manufacturing environment Green/Black Belt Certification in Lean Six Sigma SAP experience in a manufacturing environment Certified auditor Active DOD Secret Security Clearance

Locations

  • Sunnyvale, California, United States

Salary

Estimated Salary Rangemedium confidence

125,000 - 185,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • Bachelor's Degree in a related STEM field with minimum of 5 years of experience in Quality Assurance, root cause investigation, technical functions in Manufacturing and/or Mechanical Engineering (experience)
  • Master's Degree in a related STEM field with a minimum of 3 years experience in Quality Assurance, root cause investigation, technical functions in Manufacturing and/or Mechanical Engineering (experience)
  • Ability to obtain and maintain a DoD Secret Security Clearance (experience)
  • U.S. citizenship required (experience)

Responsibilities

  • Devises and implements methods and procedures for inspecting, testing and evaluating the precision and accuracy of products and production equipment
  • Develops, modifies, applies and maintains quality evaluation and control systems and protocols for processing materials into partially finished or finished materials product
  • Collaborates with engineering and manufacturing functions to ensure quality issues are addressed through MRB and that production is supported
  • Designs and analyzes inspection and testing processes, mechanisms and equipment
  • Conducts quality assurance tests
  • Performs statistical analysis to assess the cost of and determine the responsibility for, products or materials that do not meet required standards and specifications
  • Audits quality systems for deficiency identification and correction
  • Ensures that corrective measures meet acceptable reliability standards and that documentation is compliant with requirements
  • Applies lean and six-sigma quality engineering methodologies in support of production Continuous Improvement activities

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Northrop Grumman logo

Principal Quality Engineer

Northrop Grumman

Engineering Jobs

Principal Quality Engineer

full-timePosted: Jan 2, 2026

Job Description

Devises and implements methods and procedures for inspecting, testing and evaluating the precision and accuracy of products and production equipment. The Quality Engineer develops, modifies, applies and maintains quality evaluation and control systems and protocols for processing materials into partially finished or finished materials product. Collaborates with engineering and manufacturing functions to ensure quality issues are addressed through MRB and that production is supported. Designs and analyzes inspection and testing processes, mechanisms and equipment; conducts quality assurance tests; and performs statistical analysis to assess the cost of and determine the responsibility for, products or materials that do not meet required standards and specifications. Audits quality systems for deficiency identification and correction. Ensures that corrective measures meet acceptable reliability standards and that documentation is compliant with requirements. Applies lean and six-sigma quality engineering methodologies in support of production Continuous Improvement activities. A Bachelor's Degree in a related STEM field with minimum of 5 years of experience in Quality Assurance, root cause investigation, technical functions in Manufacturing and/or Mechanical Engineering; OR a Master's Degree in a related STEM field with a minimum of 3 years experience in Quality Assurance, root cause investigation, technical functions in Manufacturing and/or Mechanical Engineering Experience developing, collecting and analyzing metrics Ability to obtain and maintain a DoD Secret Security Clearance U.S. citizenship required Experience with ISO 9001 or AS9100 Quality Management Systems Experience with advanced application of Data Analytics and Statistical Analysis methods. Mechanical Engineering experience, including inspection methodology and authoring work instructions in a manufacturing environment Green/Black Belt Certification in Lean Six Sigma SAP experience in a manufacturing environment Certified auditor Active DOD Secret Security Clearance

Locations

  • Sunnyvale, California, United States

Salary

Estimated Salary Rangemedium confidence

125,000 - 185,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • Bachelor's Degree in a related STEM field with minimum of 5 years of experience in Quality Assurance, root cause investigation, technical functions in Manufacturing and/or Mechanical Engineering (experience)
  • Master's Degree in a related STEM field with a minimum of 3 years experience in Quality Assurance, root cause investigation, technical functions in Manufacturing and/or Mechanical Engineering (experience)
  • Ability to obtain and maintain a DoD Secret Security Clearance (experience)
  • U.S. citizenship required (experience)

Responsibilities

  • Devises and implements methods and procedures for inspecting, testing and evaluating the precision and accuracy of products and production equipment
  • Develops, modifies, applies and maintains quality evaluation and control systems and protocols for processing materials into partially finished or finished materials product
  • Collaborates with engineering and manufacturing functions to ensure quality issues are addressed through MRB and that production is supported
  • Designs and analyzes inspection and testing processes, mechanisms and equipment
  • Conducts quality assurance tests
  • Performs statistical analysis to assess the cost of and determine the responsibility for, products or materials that do not meet required standards and specifications
  • Audits quality systems for deficiency identification and correction
  • Ensures that corrective measures meet acceptable reliability standards and that documentation is compliant with requirements
  • Applies lean and six-sigma quality engineering methodologies in support of production Continuous Improvement activities

Target Your Resume for "Principal Quality Engineer" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Principal Quality Engineer. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Principal Quality Engineer" , Northrop Grumman

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

AerospaceDefenseTechnologyDefense

Answer 10 quick questions to check your fit for Principal Quality Engineer @ Northrop Grumman.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.