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Added 8 days ago
Low Observables Materials Engineer
RTX
United States
Qualifications You Must Have
Added 8 days ago
Senior Principal FPGA Engineer
RTX
United States
Qualification You Must Have
Added 8 days ago
Sr. Principal Low Observable Materials Engineer
RTX
United States
Qualifications You Must Have
Added 8 days ago
Senior Acoustics Signal Processing Engineer
RTX
United States
Qualifications You Must Have:
Added 8 days ago
Principal Acoustics Signal Processing Engineer
RTX
United States
Qualifications You Must Have:
Added 8 days ago
Software Quality and Process Assurance Engineer (Hybrid - Windsor Locks, CT)
RTX
United States
Qualifications You Must Have:
Added 8 days ago
Principal Platform Software Engineer (Onsite)
RTX
United States
Qualifications You Must Have
Added 8 days ago
SW Integration and Test Engineer – Principal SW Engineer
RTX
United States
Qualifications You Must Have
Added 8 days ago
EI
Manufacturing Quality Engineer
Ecore International
York, PA
- $70,000 to $85,000 USD / year
As a Quality Engineer, you will be responsible for ensuring the effectiveness of quality systems, driving operational excellence, and leading continuous improvement efforts throughout the…
Added 8 days ago
Software Engineer III (MUMPS/Cache/IRIS)
Quest Diagnostics Inc
Secaucus, NJ
Assist with the generation and analysis of business and functional requirements for proposed software solutions.
Added 8 days ago
Cyber Systems Engineer, TS/SCI w/Poly
Peraton
Annapolis Junction, MD
We are seeking a Systems Engineer to support the analysis, design, integration, and implementation of complex systems. The Systems Engineer will work closely with users, government…
Added 8 days ago
Senior Product Manager - A600
Anduril Industries
Atlanta, GA
…Ghost, Anvil, Bolt and Altius from concepts to operational systems. We work in close coordination with specialist teams to solve some of the hardest problems facing our customers. We are…
Added 8 days ago
Senior RF Radar Engineer II
Rocket Lab Corporation
Long Beach, CA
At Rocket Lab, we’re not just launching rockets - we're building the future of space. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components…
Added 8 days ago
Engineer Mission Assurance / Principal Engineer Mission Assurance - 20615
CORP-Corporate Office
United States
Must have an active U.S
Added 8 days ago
Principal Engineer/Sr. Principal Engineer Digital-RF Subsystems I&T Lead
CORP-Corporate Office
United States
Must hold a Secret or Top-Secret security clearance
Added 8 days ago
Principal/Sr. Principal FPGA Engineer
CORP-Corporate Office
United States
Must have interim Secret clearance prior to starting · Once started, must have the ability to obtain and maintain a Secret security clearance
Added 8 days ago
Principal Guidance Navigation Control Engineer - 20430*
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking Principal Guidance Navigation Control Engineer - 20430. This position will be located in Manhattan Beach, CA and will support GSSC.
Added 8 days ago
Guidance Navigation Control Engineer - 20429*
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking Guidance Navigation Control Engineer. This position will be located in Manhattan Beach, CA and will support GSSC.
Added 8 days ago
Lead Sr. Principal Electrical Engineer (Strike)
SP - Launch Vehicles
United States
Northrop Grumman Space Systems is currently seeking a Lead Sr. Principal Electrical Engineer (Strike) in our Chandler AZ facility.
Added 8 days ago
Senior iOS App Development Engineer - Services Special Project
Apple
Cupertino, CA
6+ years of software engineering experience on client-side or platform-level iOS systems
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Engineer
Qualcomm Canada ULC
ON, CA
…help create a smarter, connected future for all. As a Qualcomm Software Engineer, you will design, develop, create, modify, and validate embedded and cloud edge software, applications,…
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Mechanical Engineer - Multiple Levels
AeroVironment, Inc.
Albuquerque, NM · Germantown, MD
Collaborate with RF, electrical, FPGA, software, systems, manufacturing, quality, supply chain, and test teams.
Added 8 days ago
For Career Opportunities with CMU Medical Education Partners (CMEP), please read the following:
Central Michigan University
Mount Pleasant, MI
The Data Quality Engineer supports institutional data quality across Central Michigan University by profiling, validating, cleansing, converting, reconciling, and improving data used by…
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Principal Cloud Data Architect (Microsoft Fabric and Azure)
Children's Health
Dallas, TX
…secure, and high performance data solutions, integrating source systems, data stores, interfaces, and cloud infrastructure. This role involves analyzing business requirements, creating…
Added 8 days ago
H
DevOps Infrastructure Administrator
HP
Spring, TX
- $147,050 to $230,850 USD / year
…building a robust DevOps culture enabling seamless and efficient software delivery while maintaining the highest standards of quality and reliability. The role collaborates closely with…

RTX

Low Observables Materials Engineer

United States

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

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Job details

Pay: The salary range for this role is 86,800 USD - 165,200 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

You will be responsible for material and process development, characterization and system level integration in support of all Raytheon product lines and new business.
Material performance predictions and measurement tests of developmental and production systems.
You will be expected to perform material measurements of constitutive and RF attenuation properties and generate predicted material performance using Computational Electromagnetic Codes (CEM) tools.
You will work in integrated product teams to incorporate advanced signature control techniques into deliverable products and aid in the assessment of system performance.
Material formulation and development
Fabrication process development
Composites operations support
Material testing and characterization (RF, mechanical, physical)
Preparation of engineering documentation
Customer and supplier interface
Participation/leadership of and program reviews
Project management
Mentor early career engineers.
Strong ownership of tasks; ability to function as Materials Lead on Integrated Product Teams

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 5 years of prior relevant experience or An Advanced Degree in a related field and minimum 3 years experience
Experience in Low Observables or Radar materials
Experience in any of the following: Material characterization, or performance testing and/or prediction, and/or design experience, material down-select and/or integration on to air vehicle.
Experience with customer and supplier collaboration

Qualifications We Prefer

Master’s degree in Science, Technology, Engineering, or Mathematics (STEM)
High temperature LO materials characterization, testing, and integration
Experience with intrinsic property analytical techniques for the electromagnetic characterization of material.
Competence in utilizing thermal analysis techniques (DMA, TMA, TGA, DSC) properties.
Agile communicator, with effective interaction style that fosters collaboration with a multi-disciplined team, suppliers, and customers.
Skilled at planning, prioritizing, and executing projects/programs to successful completions.
Proposal Writing and Basis of Estimate (BOE) development experience.
CAD software proficiency and technical programming experience (Python, C++, MATLAB, etc.)
Experience with Infrared signature analysis and control.
A current active U.S. Government in-scope DoD Top Secret security clearance with the ability to obtain and maintain Special Program Access (SAP)

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 86,800 USD - 165,200 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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Jobs in the United States