Principal Systems Engineer (Onsite)

RTX•Pasadena, CA
•$118,300 - $224,900•Onsite

About The Position

At RTX, the world’s largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. Raytheon is seeking a Principal Systems Engineer Location: Pasadena, California

Requirements

  • Typically requires a Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 8 years of prior engineering experience.
  • Experience with CONOPS development, requirements development/sell-off, test planning, and/or test data review.
  • An active and transferable TS/SCI U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for the required security clearance.

Nice To Haves

  • Experience communicating technical details with stakeholders, both internal and external organizations.
  • Experience working with government customers.
  • Experience running a small team (1-3 others) to execute a test.
  • Experience with data analysis and Agile concepts.

Responsibilities

  • Interface with various stakeholders and customers to understand their needs and identify appropriate system solutions for a specific domain area.
  • Run a working group to host technical discussions and align system solutions.
  • Develop CONOPs (Concepts of Operations) and system architecture for new capabilities.
  • Run trade studies to identify and recommend the best options, considering technical, cost, and schedule constraints.
  • Monitor and understand the status and risk of capabilities currently in development.
  • Communicate status and risk to stakeholders and customers on a regular basis.
  • Interface with various stakeholders and customers to understand gaps in utility to develop and mature new capabilities
  • Develop and execute system test plans; conduct verification and/or validation of complex systems through test plan execution; review test results for system capabilities; conduct detailed analysis of results to the extent able, or clearly communicate analysis needs to the analyst team and put together final briefing packages for customers.

Benefits

  • medical
  • dental
  • vision
  • life insurance
  • short-term disability
  • long-term disability
  • 401(k) match
  • flexible spending accounts
  • flexible work schedules
  • employee assistance program
  • Employee Scholar Program
  • parental leave
  • paid time off
  • holidays
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service