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Added 17 mins ago
Quality Assurance Manager (Mgr Quality 3) - 30981
Huntington Ingalls Industries
Pocasset, MA
8 years relevant progressive experience with Bachelors in related field; 6 years relevant progressive experience with Masters in related field; or High School Diploma or equivalent and 12…
Added 17 mins ago
Quality Engineer II
Honeywell Technologies
Acton, MA
As a Quality Engineer II here at Honeywell, you will play a crucial role in ensuring the quality and reliability of our products through rigorous testing, analysis, and process…
Added 18 mins ago
AM
2026 Process Engineer Co-op - Adv Degree (Gloucester, MA)
Applied Materials
Gloucester, MA
- $41 to $50 USD / hour
Student must be currently enrolled in a Doctorate (or Master's) degree program in Materials Science & Engineering, Chemical Engineering, Chemistry, Physics, or a related field
Added 18 mins ago
Senior Electrical Engineer
Bristol Myers Squibb
Devens, MA
The Senior Electrical Engineer, Site Infrastructure serves as a technical owner and subject-matter expert for the site's critical electrical infrastructure. This individual will own and…
Added 18 mins ago
AS
Senior Project Engineer I/II
Agile Space Industries
Durango
- $112,000 to $175,000 USD / year
Agile Space Industries is seeking an experienced Project Engineer to drive technical execution across multidisciplinary teams developing spaceflight pressure vessels, propellant tanks, and…
Added 18 mins ago
Test Engineer, New College Graduate, (Teradyne, North Reading, MA)
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North Reading, MA
Seeking a Test Engineer to fill an opportunity in the New Products Introduction Pilot Line department with a primary focus on supporting the Silicon Photonics market. This is the perfect…
Added 18 mins ago
Civil/Structural Engineer
Leidos
Framingham, MA
Leidos Energy division is seeking a Senior Civil/Structural Engineer with strong design knowledge of power projects in civil, geotechnical, hydrological, and structural design…
Added 18 mins ago
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Sr. Principal Integration Engineer - Cloud Solutions
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- $137,000 to $229,000 USD / year
The Principal Azure Cloud Solutions Engineer serves as a senior technical authority responsible for designing, implementing, and improving secure, scalable, and resilient solutions on…
Added 18 mins ago
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Cybersecurity Architect
Fresenius Medical Care
Waltham, MA
- $137,000 to $229,000 USD / year
Ability to work in a group development environment as an application security engineer across software engineer, QA engineer and build/test/release engineer teams.
Added 18 mins ago
Software Engineer (Secret) (4611)
SMX
Boston, MA
Define and engineer solution capabilities that satisfy customer business drivers / requirements and meet service delivery objectives
Added 18 mins ago
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Engineering Intern Summer 2027 - Candidates Attending 2026 SHPE National Convention
Medtronic
Boston, MA · Newton, MA
- $26.5 to $45.25 USD / hour
We anticipate the application window for this opening will close on - 3 Nov 2026
Added 18 mins ago
C
Cybersecurity Engineer
CBRE
Boston, MA
- $95,000 to $100,000 USD / year
Build and maintain secure, reusable patterns and automation workflows for the management of application and machine secrets, including API keys, credentials, and other secret types.
Added 18 mins ago
Senior Principal Development Engineer - Sustainable Infrastructure (Remote)
Johnson Controls Inc.
United States
Bachelor's degree in engineering or a related field, MBA desirable. Requires 10 years of facility management, O&M leadership, engineering, energy management and/or construction with…
Added 23 mins ago
Support Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Support Engineer based in the United States.
Added 36 mins ago
PRIN CIVIL ENGNR (MATERIALS)
Department of Transportation
United States
…specifications and designs submitted by the contractor, architect or engineer and make recommendations thereon; in the field: to be responsible for interpreting provisions of contracts,…
Added 36 mins ago
ENGR TECH III (MATERIALS)
Department of Transportation
United States
SUPERVISION RECEIVED: Works under the supervision of a civil engineer or engineering technician of a higher rank, involving the exercise of independent judgment in the application of the…
Added 36 mins ago
ENGR TECH III (MATERIALS)
Department of Transportation
United States
SUPERVISION RECEIVED: Works under the supervision of a civil engineer or engineering technician of a higher rank, involving the exercise of independent judgment in the application of the…
Added 39 mins ago
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Operations Specialist
MP Materials Corp.
Mountain Pass, CA
- $38.08 USD / hour
The Senior Project Engineer will be a member of our Mountain Pass, CA mine business. This role supports the planning, coordination, and execution of capital projects to ensure they are…
Added 46 mins ago
Financial Services - Technology Consulting - Product Designer - Senior - Washington, DC
EY
McLean, VA · Washington, DC
Bachelor's degree in graphic design, UX Design, Interaction Design, Industrial or Product Design or related field, and 3 years of progressive, post-baccalaureate work experience.…
Added 50 mins ago
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CoOp - Electrical Engineer (Internship)
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Wilton, CT
- $18 to $48 USD / hour
You will work closely with electrical, mechanical, and mechatronics engineers to understand the application, determine critical requirements, investigate potential alternatives, and…
Added 58 mins ago
J
ICT Engineer III
Jobgether
Remote, United States
- $104,738 to $130,502.05 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an ICT Engineer III based in the United States.
Added 58 mins ago
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Big Data Architect IT Consultant Master
Jobgether
Remote, United States
- $75 to $80 USD / hour
Perform application upgrades and maintain platform reliability and performance.
Added 1 hour ago
Customer Engineer / Senior Customer Engineer
Dallas, TX
Hardware Background with background in Failure Analysis with a primary goal to be able to diagnose returned, field-failed, or prototype CPE devices to determine how and why they failed…
Added 1 hour ago
Electrical/Avionics Systems Engineering Support - Journeyman
Astrion
Dayton / Wright-Patterson AFB, OH
Electrical Avionics Integration Engineer - Journeyman
Added 1 hour ago
CC
Senior Application Development Engineer
Centene Corporation
Cheyenne, WY
- $87,000 to $161,300 USD / year
Create, optimize, and re-engineer Microsoft SQL Server (T-SQL) stored procedures, functions, views, and tables that stage and transform claim, authorization, member, and provider data for…

RTX

Sr. Principal Low Observable Materials 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

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 10 years of prior relevant experience, or An Advanced Degree in a related field and minimum 7 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 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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More about this job

Skills

Test materials
Documentation
Leadership
Project management
Collaboration
TMA
Agile
Prioritization
CAD software
Python
C++
The MathWorks MATLAB
Microsoft Access
SAP

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