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Northrop Grumman Logo

Senior Principal Engineer Systems - Multiple Teams

Northrop Grumman

$118,600 - $178,000
Sep 24, 2025
Hill AFB, UT, USA
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The Sentinel program at Northrop Grumman is looking for a Systems Engineer to support activities including use case development, requirements definition, functional decomposition, interface definition, verification and validation, and requirements traceability.

Requirements

  • 3+ years of experience developing or reviewing requirements within DOORS or similar tool
  • 2+ years’ experience in ICBM (MMIII or Sentinel) OR complex aerospace/defense systems
  • 2+ years’ experience in team environments with leadership responsibilities
  • 1+ year experience creating, updating, and maintaining system performance documentation
  • Experience with implementing and using model-based systems engineering (MBSE) tools, practices, and methods.
  • Strong understanding and broad application of complex engineering systems (engineering standards, configuration management, material review board, process control, tooling, facilities, software, etc.) for the development of complex systems of systems.

Responsibilities

  • Collaborate with program IPT counterparts to develop supporting systems engineering and design artifacts.
  • Work with both technical teams and stakeholders to develop and mature architecture content of large programs design.
  • Help develop and incorporate the appropriate requirements for the system and ensure that they are properly represented in the model.
  • Develop systems architecture using Cameo Enterprise Architecture (behavioral, structural, analytical).
  • Contribute to system requirements development, management, and analysis.
  • Develop unifying model techniques, procedures, and processes (for model development, tool integration, and team integration)

Other

  • Bachelor's degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university and 8 years of experience with Bachelor's degree, 6 years of experience with Master's degree, 4 years of experience with PhD
  • Must be a US Citizen with an Active DoD Secret Clearance with an investigation date within the last 6 years
  • Must be able to be successfully screened for Enhanced Security Clearances, within a reasonable amount of time as determined by the company to meet its business needs
  • Strong oral and written communication skills, including demonstrated experience with high value customer presentations, with ability to focus on multiple projects with competing priorities.
  • Travel: Yes, 10% of the Time