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Principal Data Scientist / Sr. Principal Data Scientist

Northrop Grumman

Software and Technology Jobs

Principal Data Scientist / Sr. Principal Data Scientist

full-timePosted: Jan 2, 2026

Job Description

Developing and implementing a Digital Engineering strategy that utilizes Digital Twin technology for validating software and hardware modifications, test regression, and airworthiness verification tests. Identifying and solving complex problems to showcase high-fidelity, multi-level vehicle performance virtually. Developing and implementing a Digital Engineering strategy that utilizes Digital Twin technology for validating software and hardware modifications, test regression, and airworthiness verification tests. Proactively identifying and solving complex problems to showcase high-fidelity, multi-level vehicle performance virtually. Collaborating regularly with Program Management, external suppliers, and government customers. Leveraging technical expertise to address complex integration challenges. Bachelor of Science degree in a STEM (Science, Technology, Engineering or Mathematics) discipline with 5 years of relevant experience; OR Master of Science degree in a STEM (Science, Technology, Engineering or Mathematics) discipline with 3 years of relevant experience; OR PhD in a Science, Technology, Engineering or Mathematics discipline with 1 year of relevant experience. Principal Data Scientist:

Bachelor of Science degree in a STEM (Science, Technology, Engineering or Mathematics) discipline with 8 years of relevant experience; OR Master of Science degree in a STEM (Science, Technology, Engineering or Mathematics) discipline with 6 years of relevant experience; OR PhD in a Science, Technology, Engineering or Mathematics discipline with 4 years of relevant experience. Your ability to transfer and maintain the final adjudicated government Secret clearance (DoD must be in-scope or enrolled in Continuous Evaluation) and any program access(es) required for the position within a reasonable period of time, as determined by the Company. Demonstrated knowledge and experience in model uncertainty analysis, error modeling, and/or error propagation. Proficiency in statistical software. Knowledgeable in Python or MATLAB. Practical experience with Modern C++ in an Agile development environment. Familiarity with Design of Experiments (DOE) and design optimization techniques. Published work on advanced algorithms or mathematics. Active Top-Secret clearance.

Locations

  • Melbourne, Florida, 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

  • Principal: BS STEM + 5 years, MS STEM + 3 years, PhD STEM + 1 year (experience)
  • Sr. Principal: BS STEM + 8 years, MS STEM + 6 years, PhD STEM + 4 years (experience)
  • Ability to transfer/maintain DoD Secret clearance (experience)

Responsibilities

  • Develop/implement Digital Engineering strategy using Digital Twin technology
  • Validate software/hardware modifications, test regression, airworthiness verification
  • Identify/solve complex problems for high-fidelity vehicle performance
  • Collaborate with Program Management, suppliers, government customers
  • Address complex integration challenges

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Northrop Grumman logo

Principal Data Scientist / Sr. Principal Data Scientist

Northrop Grumman

Software and Technology Jobs

Principal Data Scientist / Sr. Principal Data Scientist

full-timePosted: Jan 2, 2026

Job Description

Developing and implementing a Digital Engineering strategy that utilizes Digital Twin technology for validating software and hardware modifications, test regression, and airworthiness verification tests. Identifying and solving complex problems to showcase high-fidelity, multi-level vehicle performance virtually. Developing and implementing a Digital Engineering strategy that utilizes Digital Twin technology for validating software and hardware modifications, test regression, and airworthiness verification tests. Proactively identifying and solving complex problems to showcase high-fidelity, multi-level vehicle performance virtually. Collaborating regularly with Program Management, external suppliers, and government customers. Leveraging technical expertise to address complex integration challenges. Bachelor of Science degree in a STEM (Science, Technology, Engineering or Mathematics) discipline with 5 years of relevant experience; OR Master of Science degree in a STEM (Science, Technology, Engineering or Mathematics) discipline with 3 years of relevant experience; OR PhD in a Science, Technology, Engineering or Mathematics discipline with 1 year of relevant experience. Principal Data Scientist:

Bachelor of Science degree in a STEM (Science, Technology, Engineering or Mathematics) discipline with 8 years of relevant experience; OR Master of Science degree in a STEM (Science, Technology, Engineering or Mathematics) discipline with 6 years of relevant experience; OR PhD in a Science, Technology, Engineering or Mathematics discipline with 4 years of relevant experience. Your ability to transfer and maintain the final adjudicated government Secret clearance (DoD must be in-scope or enrolled in Continuous Evaluation) and any program access(es) required for the position within a reasonable period of time, as determined by the Company. Demonstrated knowledge and experience in model uncertainty analysis, error modeling, and/or error propagation. Proficiency in statistical software. Knowledgeable in Python or MATLAB. Practical experience with Modern C++ in an Agile development environment. Familiarity with Design of Experiments (DOE) and design optimization techniques. Published work on advanced algorithms or mathematics. Active Top-Secret clearance.

Locations

  • Melbourne, Florida, 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

  • Principal: BS STEM + 5 years, MS STEM + 3 years, PhD STEM + 1 year (experience)
  • Sr. Principal: BS STEM + 8 years, MS STEM + 6 years, PhD STEM + 4 years (experience)
  • Ability to transfer/maintain DoD Secret clearance (experience)

Responsibilities

  • Develop/implement Digital Engineering strategy using Digital Twin technology
  • Validate software/hardware modifications, test regression, airworthiness verification
  • Identify/solve complex problems for high-fidelity vehicle performance
  • Collaborate with Program Management, suppliers, government customers
  • Address complex integration challenges

Target Your Resume for "Principal Data Scientist / Sr. Principal Data Scientist" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Principal Data Scientist / Sr. Principal Data Scientist. Takes only 15 seconds!

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

Check Your ATS Score for "Principal Data Scientist / Sr. Principal Data Scientist" , 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 Data Scientist / Sr. Principal Data Scientist @ Northrop Grumman.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.