Senior Low Observable Test and Analysis Engineer

Prattwhitney; Tucson (AZ); On-site; USD 87,000 - 165,000; Full time

Benefits offered by this job

Medical coverage

Dental coverage

Vision coverage

Life insurance

Short-term disability

Long-term disability

401(k) match

Flexible spending accounts

Flexible schedules

Employee assistance program

Employee Scholar Program

Parental leave

Paid time off

Holidays

Incentive programs

Job summary

RTX, a leader in aerospace and defense, is seeking a skilled engineer for an onsite role in Tucson, AZ. You will work on Radar Cross Section design, analysis, and testing within integrated product teams, applying advanced signature control techniques to deliver secure, high-performance systems.

Qualifications include a STEM degree with 5+ years of relevant experience, an advanced degree and active Top Secret clearance. The position offers relocation eligibility and a competitive benefits package.

Qualifications

• Degree in STEM with minimum 5 years of relevant experience, or an advanced degree with minimum 3 years of experience.
• Experience with RCS measurement/testing, prediction, and/or design and Secret Security Clearance.
• 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 and XPATCH.
• Advanced Degree in Science, Technology, Engineering or Mathematics (STEM).
• Top Secret security clearance.

Responsibilities

• Radar Cross Section 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.
• Present results of testing, analysis, and design efforts to internal and external customers.

Skills

RCS measurement/testing

High temp RCS reduction

Infrared signature analysis

Laser Cross Section reduction

SENTRi

XPATCH

Education

Bachelor's degree in STEM

Advanced Degree in STEM

Tools

SENTRi

XPATCH

Job description

Job Information

Date posted: 2026-08-13

Country: United States of America

Location: US-AZ-TUCSON-827C ~ 1151 E Hermans Rd ~ BLDG 827C (External Site)

Position Role Type: Onsite

U.S. Citizen, U.S. Person, or Immigration status requirements: Active and transferable 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 a security clearance.

Security clearance type: Secret – Current

Security clearance status: Active and existing security clearance required on day 1.

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deterrence. 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. Raytheon is an industry leader in Stealth Technology. We are involved in all phases of development, production, and maintenance of Low Observable (LO) weapon systems. You will be working on cutting-edge projects, developing next generation materials, and integrating advanced signature control techniques into our defense systems.

What You Will Do

• Radar Cross Section (RCS) design, analysis, and test
• You will work in integrated product teams to incorporate advanced signature control techniques into deliverable products and aid in the assessment of system level performance.
• Present results of testing, analysis, and design efforts to internal and external customers.

This job is in Tucson, AZ and the position is onsite.

Qualifications

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience, or an advanced degree in a related field and minimum 3 years of experience.
• Experience performing RCS measurement/testing, prediction, and/or design and Secret Security Clearance.
• 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 and XPATCH.
• Advanced Degree in Science, Technology, Engineering or Mathematics (STEM).
• Top Secret security clearance.

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

Benefits

• Medical coverage
• Dental coverage
• Vision coverage
• 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
• Annual short-term and/or long-term incentive compensation programs – depending on level of the position and whether or not it is covered by a collective-bargaining agreement.

Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Relocation Eligibility

Relocation eligibility is available.

Salary

Salary range for this role is 86,800 USD - 165,200 USD.

Additional Participation

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

Equal Opportunity Employer & Diversity

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class.

RTX provides affirmative action in employment for qualified Individuals with a Disability and protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

Company Overview

RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company was founded in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, and is headquartered in Arlington, Virginia.