Principle Low Observable Test and Analysis Engineer

Date Posted: 2026-08-13 | Location: Tucson, AZ | Position Type: Onsite

Active and transferable U.S. government issued Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

About the Role

At Raytheon, we bring 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. Our team solves tough, meaningful problems that create a safer, more secure world. As part of our Stealth Technology group, you will work on cutting-edge projects, developing next-generation materials, and integrating advanced signature control techniques into defense systems.

Responsibilities

• Radar Cross Section (RCS) design, analysis, and test
• Work in integrated product teams to incorporate advanced signature control techniques into deliverable products and aid in the assessment of system-level performance
• Proposal writing and Basis of Estimate (BOE) development
• Present results of testing, analysis, and design efforts to internal and external customers

Requirements

• Typically requires a degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of prior relevant experience, or an Advanced Degree in a related field and minimum 5 years of experience
• Experience performing RCS measurement/testing, prediction, and/or design
• Active and existing Secret security clearance required on day 1
• U.S. citizenship

Preferred Qualifications

• Experience with high-temperature RCS reduction techniques
• Experience with Infrared signature analysis and reduction techniques
• Experience in Laser Cross Section reduction techniques
• Experience using industry-standard computational electromagnetic (CEM) codes such as SENTRi & XPATCH
• Advanced Degree in Science, Technology, Engineering, or Mathematics (STEM)

Benefits

• Medical, dental, and vision insurance
• Life insurance, short-term disability, and long-term disability
• 401(k) match
• Flexible spending accounts
• Flexible work schedules
• Employee assistance program
• Employee Scholar Program
• Parental leave
• Paid time off and holidays
• Annual short-term and/or long-term incentive compensation programs (eligibility dependent on role level and collective-bargaining agreement)
• Relocation eligibility

Pay

The salary range for this role is $107,500 – $204,500 USD. The range provided is a good-faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.