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Principal Engineer Systems - Level 3

Northrop Grumman

Engineering Jobs

Principal Engineer Systems - Level 3

full-timePosted: Jan 2, 2026

Job Description

Responsible for the development, decomposition, refinement and documentation of key requirements and capabilities. Responsible for supporting overall System-level end to end performance assessments of the system and identifying and leading the resolution of systems performance gaps relative to stakeholder requirements. Collaborate with other systems engineers and other disciplines to support the development of deliverables. The candidate should possess strong technical problem solving, written and verbal communication skills to generate and document system level requirements, perform vehicle performance assessments and participate in system level verification/data review activities. Manage requirement changes in the Requirements Management databases working effectively with IPT leaders and team members. Create and manage both original and revised specification/interface definition documents and coordinate document approval through the peer review and signature process. Support risk management (identifies potential risk). Manage aspects of system design, analyses, interface verification, testing, minor failure/anomaly resolution or mission operations. Participate in the creation of and/or management of, changes to system or subsystem analytical models. Experience with Agile principles and have demonstrated the ability to facilitate an agile development process. Lead or support the development and execution of program technical reviews. 5 Years Experience with BS in Engineering; 3 Years with Masters in Engineering; 0 Years with PhD in Engineering. Ability to work onsite is required. Ability to obtain a Secret security clearance is required. Ability to travel, when needed, is required. A strong experienced-based and academic foundation in Systems Engineering fundamentals. Demonstrated experience in requirements decomposition, validation and verification. Ability to communicate technical information clearly to both technical and non-technical personnel. Experience working in an interceptor program. Model-Based Systems Engineering (MBSE) experience. Experience with Cameo Systems Modeler. Multi-Disciplinary Analysis and Optimization (MDAO) experience. Familiarity with Agile engineering and Jira. Should possess a strong resolve to drive tasks to completion autonomously.

Locations

  • Chandler, Arizona, 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

  • 5 Years Experience with BS in Engineering; 3 Years with Masters; 0 Years with PhD (experience)
  • Ability to obtain Secret clearance (experience)
  • Ability to work onsite and travel (experience)

Responsibilities

  • Development, decomposition, refinement, documentation of requirements and capabilities
  • System-level end-to-end performance assessments, resolve performance gaps
  • Collaborate with systems engineers and other disciplines
  • Manage requirement changes in databases
  • Create and manage specification/interface documents
  • Support risk management, system design, analyses, interface verification, testing, anomaly resolution
  • Manage analytical models
  • Lead/support program technical reviews

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Northrop Grumman logo

Principal Engineer Systems - Level 3

Northrop Grumman

Engineering Jobs

Principal Engineer Systems - Level 3

full-timePosted: Jan 2, 2026

Job Description

Responsible for the development, decomposition, refinement and documentation of key requirements and capabilities. Responsible for supporting overall System-level end to end performance assessments of the system and identifying and leading the resolution of systems performance gaps relative to stakeholder requirements. Collaborate with other systems engineers and other disciplines to support the development of deliverables. The candidate should possess strong technical problem solving, written and verbal communication skills to generate and document system level requirements, perform vehicle performance assessments and participate in system level verification/data review activities. Manage requirement changes in the Requirements Management databases working effectively with IPT leaders and team members. Create and manage both original and revised specification/interface definition documents and coordinate document approval through the peer review and signature process. Support risk management (identifies potential risk). Manage aspects of system design, analyses, interface verification, testing, minor failure/anomaly resolution or mission operations. Participate in the creation of and/or management of, changes to system or subsystem analytical models. Experience with Agile principles and have demonstrated the ability to facilitate an agile development process. Lead or support the development and execution of program technical reviews. 5 Years Experience with BS in Engineering; 3 Years with Masters in Engineering; 0 Years with PhD in Engineering. Ability to work onsite is required. Ability to obtain a Secret security clearance is required. Ability to travel, when needed, is required. A strong experienced-based and academic foundation in Systems Engineering fundamentals. Demonstrated experience in requirements decomposition, validation and verification. Ability to communicate technical information clearly to both technical and non-technical personnel. Experience working in an interceptor program. Model-Based Systems Engineering (MBSE) experience. Experience with Cameo Systems Modeler. Multi-Disciplinary Analysis and Optimization (MDAO) experience. Familiarity with Agile engineering and Jira. Should possess a strong resolve to drive tasks to completion autonomously.

Locations

  • Chandler, Arizona, 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

  • 5 Years Experience with BS in Engineering; 3 Years with Masters; 0 Years with PhD (experience)
  • Ability to obtain Secret clearance (experience)
  • Ability to work onsite and travel (experience)

Responsibilities

  • Development, decomposition, refinement, documentation of requirements and capabilities
  • System-level end-to-end performance assessments, resolve performance gaps
  • Collaborate with systems engineers and other disciplines
  • Manage requirement changes in databases
  • Create and manage specification/interface documents
  • Support risk management, system design, analyses, interface verification, testing, anomaly resolution
  • Manage analytical models
  • Lead/support program technical reviews

Target Your Resume for "Principal Engineer Systems - Level 3" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Principal Engineer Systems - Level 3. Takes only 15 seconds!

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

Check Your ATS Score for "Principal Engineer Systems - Level 3" , 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 Engineer Systems - Level 3 @ Northrop Grumman.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.