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Added 6 mins ago
HFN: Manufacturing Engineer II
Hanger, Inc.
Phoenix, AZ
The Manufacturing Engineer will develop and improve a wide range of manufacturing or system processes by understanding required outcomes and applying best practices. This entails working…
Added 34 mins ago
Principal Software Engineer
Pearson
Hoboken, NJ
We are modernizing Pearson's content platform into a set of shared platform services. You will be one of the principal engineers leading that work hands-on. You design the target systems…
Added 38 mins ago
Principal BIOS Design Engineer
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Austin, TX
Partner with Electrical, BMC, Systems, Validation, and other engineering teams to resolve cross-domain issues and align release decisions.
Added 53 mins ago
WI
(USA) Principal, Software Engineer, Information Security
Walmart Inc.
United States
- $110,000 to $220,000 USD / year
The Principal Software Engineer, Information Security, leads the design and implementation of secure, scalable software solutions aligned with business objectives. This role requires…
Added 53 mins ago
WI
(USA) Principal, Software Engineer, Information Security
Walmart Inc.
United States
- $110,000 to $220,000 USD / year
As a Principal Software Engineer in Information Security, you will lead the design and implementation of secure, scalable software solutions that align with business objectives. This role…
Added 53 mins ago
WI
(USA) Principal, Software Engineer
Walmart Inc.
Bentonville, AR
- $110,000 to $220,000 USD / year
Join Walmart Global Tech’s Growth Tech Marketplace team as a Principal Software Engineer, where you will lead the design of scalable, cross-service architectures that support international…
Added 53 mins ago
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Principal, Software Engineer - Fullstack
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
As a Principal Engineer- fullstack, you will act as a hands-on technical leader and architect for the Marketplace Orders and Returns platform. This role requires deep technical expertise…
Added 57 mins ago
Principal Structural Engineer - San Francisco, CA
Stantec
San Francisco, CA
Stantec is seeking a highly accomplished Principal Structural Engineer to lead work on medium and large projects, and to manage and grow a team of Structural Engineers supporting local and…
Added 58 mins ago
Engineer Principal – Spacecraft Mechanical Design
BAE Systems
Boulder, CO
…classified environment from proposal phase through award, detailed design, fabrication, assembly, test, and requirement…
Added 59 mins ago
Senior Principal Engineer - RF
BAE Systems
Nashua, NH
Given our continued growth, we have immediate roles available for a highly motivated Senior Principal RF/Microwave Engineer to join our Transition to Production, Production Support and…
Added 59 mins ago
Principal Engineer, System Planning (Hybrid Schedule)
Eversource Energy
Manchester, NH
We have 2 exciting roles for Principal Engineers, System Planning to join the Eversource Transmission System Planning team as a Principal Engineer. This critical role provides technical…
Added 59 mins ago
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Principal AI Agent / Software Engineer- Nashville
Oracle
Concord, NH
- $114,600 to $234,600 USD / year
The Principal AI Agent / Software Engineer is a Senior Staff-level, hands-on technical leadership role responsible for defining, building, and operating next-generation AI systems on Oracle…
Added 1 hour ago
Principal Systems Engineer, Datacenter Interconnects and Fabric Health
NVIDIA USA
Remote, United States
We are seeking a highly skilled and experienced Principal Systems Engineer: Datacenter Interconnects & Fabric Health to join our team. This individual will play a critical role in root…
Added 1 hour ago
Principal Engineer - AV Simulation and Evaluation
NVIDIA USA
CA
We are seeking a Principal Software Engineer to architect and build core platform systems to accelerate Physical AI development, such as Autonomous Driving (AV) & Robotics. This is a…
Added 1 hour ago
Principal Forward-Deployed Engineer
Docusign
Remote, United States
…documents. Until now, these were disconnected from business systems of record, costing businesses time, money, and opportunity. Using the Docusign AI-native IAM platform, companies can…
Added 1 hour ago
Principal Forward-Deployed Engineer
Docusign
Remote, United States
…documents. Until now, these were disconnected from business systems of record, costing businesses time, money, and opportunity. Using the Docusign AI-native IAM platform, companies can…
Added 1 hour ago
Distinguished Hardware Engineer
Cisco Systems, Inc.
San Jose, CA
…help each other grow. Because full product development - from design to qualification to production - is within our team, we’re able to think differently, experiment more, and work quickly.…
Added 1 hour ago
Principal Forward-Deployed Engineer
projects/helpful-passage-853/companies/9810ab3a-d8cd-4ba4-9ee5-ca421241fe3c
United States
Added 1 hour ago
Principal Forward-Deployed Engineer
projects/helpful-passage-853/companies/9810ab3a-d8cd-4ba4-9ee5-ca421241fe3c
United States
Added 1 hour ago
O
Senior Application Software Engineer
Oracle
United States
- $86,100 to $187,000 USD / year
The ideal candidate is first and foremost a strong software engineer with deep backend expertise and a passion for solving complex technical problems. They understand how modern distributed…
Added 1 hour ago
Controls Project Designer
IMEG Consultants Corp.
Columbus, OH
Are you Ready to Engineer Your Career? At IMEG, one of the largest design consulting firms in the U.S., we strive to provide exciting and rewarding career opportunities to our team members.…
Added 1 hour ago
Principal Firmware Engineer - Implantable Medical Devices
Enterra Medical, Inc.
St. Louis Park, MN
We are seeking a skilled Principal Firmware Engineer with specialized experience in developing firmware for active implantable medical devices. This role involves designing, developing,…
Added 1 hour ago
Staff Site Reliability Engineer
Veeam Software
Remote, United States
…a software engineering discipline that uses code, data, and systems thinking to make product delivery safe and fast. As a Staff Site Reliability Engineer, you’ll lead by building…
Added 1 hour ago
GD
Principal Software Engineer
Green Dot Corporation
United States
- $159,400 to $230,000 USD / year
Principal Engineer: Rearchitect Green Dot Corporation’s Banking as a Service (BaaS) platform for the future using cloud native techniques. Build the next generation banking and payments…
Added 1 hour ago
Principal/Senior Plant Maintenance Engineer
Portland General Electric Company
Clatskanie, OR
Senior / Principal Plant Maintenance Engineer

RTX

Sr. Principal Low Observable Design & Analysis Engineer

United States

The salary range for this role is 132,400 USD - 251,600 USD.

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Job details

Pay: The salary range for this role is 132,400 USD - 251,600 USD.
Posting language: English
Posted: Nov 2, 2026

Original job description

Date Posted:

2026-11-02

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 deter aggression. 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.
Proposal Writing and Basis of Estimate (BOE) development.
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 You Must Have

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience, or An Advanced Degree in a related field and minimum 7 years experience
Experience performing RCS measurement/testing, prediction, and/or design
Secret Security Clearance

Qualifications We Prefer

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
Integrated Product Team (IPT) leadership experience
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.

Relocation Eligibility

Learn More & Apply Now!

Please consider the following role type definition as you apply for this role. Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 132,400 USD - 251,600 USD. The salary 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.

Hired applicants may be eligible for benefits, including but not limited to, 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, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

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.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, 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.

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