Sr. Principal High Temperature Materials Engineer
Not Disclosed•Full-TimeOn-site
location_on2975, West Ironwood Hill Drive, Tucson, Pima County, Arizona, 85745, United States
About Raytheon and Our Mission
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.
About the Role
The Materials and Process Engineering Department, within Hardware Engineering, is seeking a Senior Principal High Temperature Materials Engineer to join our Advanced Materials Section in Tucson, Arizona. This role serves as a technical leader for material decisions, defining the strategic direction for program or product lines while considering technical and programmatic aspects. You will drive the execution of that strategy across multiple programs, acting as a subject matter expert to the organization in developing required technologies for high-temperature applications.
As part of a multi-disciplined team, you will work independently or lead teams to solve the most challenging high-temperature materials problems. Your day-to-day involves providing independently determined solutions to create high-fidelity simulations and models for missile system design, performance assessment, flight test support, and trade studies. You will also define design verification test requirements to ensure key performance characteristics and environmental interaction effects are quantified within program cost and schedule constraints. Deliverables include test documentation, data analysis, anomaly resolution, and presenting results to internal and external customers. Additionally, you will provide mentorship and shoulder-to-shoulder empirical experience for engineers.
Hiring Process and Application
Candidates must be U.S. citizens with an active and existing DoD Secret security clearance. The interview process may include select steps conducted in-person at one of our office locations to maintain a secure hiring environment. Please review the role type definition: this is an Onsite position, meaning employees work primarily onsite as they are essential to product development.
Culture and Commitment
RTX values Safety, Trust, Respect, Accountability, Collaboration, and Innovation. We are committed to maintaining a secure hiring process and fostering a culture where technical integrity is paramount. 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.
Work location
Work model: On-site
2975, West Ironwood Hill Drive, Tucson, Pima County, Arizona, 85745, United States
Tucson, Arizona
Key Responsibilities
- check_circleServe as subject matter expert to develop required technologies for high temperature applications
- check_circleLead diverse projects to create high fidelity simulations and models for missile system design
- check_circleManage test documentation, data analysis, anomaly resolution, and results presentation to customers
- check_circleProvide mentorship and empirical experience to engineers within the team
- check_circleDefine technical strategy and direction for high temperature material programs across multiple projects
- check_circleDefine design verification test requirements to quantify performance and environmental interaction effects
- check_circleDrive execution of technical strategies and solve complex high temperature materials challenges
- check_circleConduct root cause and corrective action resolution for materials and manufacturing issues
Requirements
- verifiedU.S. citizenship required
- verifiedActive DoD Secret security clearance required
- verifiedBachelor's degree or equivalent with 10+ years experience OR Advanced degree with 7+ years experience
- verifiedExperience in design and development of materials or mechanical engineering projects
- verifiedKnowledge of high temperature materials (CMC, C/C, SiC, refractory metals, coatings)
- verifiedExperience with high temperature test methods (e.g., arc-jet)
- verifiedExperience with root cause/corrective action resolution
- verifiedProficiency in Microsoft Office
- verifiedUnderstanding of material safety datasheets, military specifications, and ASTM test methods
- verifiedExperience with mechanical and/or chemical analysis methods
Nice to Have
Bachelor's Degree in Materials Science/Engineering, Chemistry, Mechanical Engineering, Physics, or related disciplines. Strong verbal and communication skills. Good analytical and problem-solving skills. Ability to determine root cause and solutions to problems in an expeditious manner. Highly skilled in troubleshooting, problem solving, and analysis. Experience working on programs, projects, or products associated with the Defense Industry. Ability to lead and execute project work independently. Demonstrated multi-task capabilities in a fast-paced environment. Understanding of technology transfer to manufacturing and process release concepts. Experience working with engineering drawings. Understanding of material safety datasheets, military specifications, and ASTM test methods. Experience with mechanical and/or chemical analysis methods and characterization techniques. Ability to write concise technical reports summarizing analyses. Demonstrated ability to lead and complete scientific based projects including failure analysis investigations. Proficient in Microsoft Office products (Word, Excel, PowerPoint). Strong communication, interpersonal, planning and time management skills. ABET accreditation.
Benefits & Perks
check_circleMedical, dental, and vision insurancecheck_circleLife insurancecheck_circleShort-term and long-term disability insurancecheck_circle401(k) with company matchFlexible spending accounts
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Skills, education and keywords
Skills: Microsoft Office, Word, Excel, Powerpoint, Arc-Jet, Ceramic Matrix Composites, CMC, Carbon/carbon, C/C, Sic.
Education: Bachelor's Degree in Materials Science/Engineering, Chemistry, Mechanical Engineering, Physics, or related disciplines (Preferred).
Frequently asked questions about Sr. Principal High Temperature Materials Engineer at Raytheon
What does a Sr. Principal High Temperature Materials Engineer at Raytheon do?expand_more
A Sr. Principal High Temperature Materials Engineer at Raytheon is responsible for the following: Serve as subject matter expert to develop required technologies for high temperature applications; Lead diverse projects to create high fidelity simulations and models for missile system design; Manage test documentation, data analysis, anomaly resolution, and results presentation to customers; and Provide mentorship and empirical experience to engineers within the team.
What are the requirements for this Sr. Principal High Temperature Materials Engineer role?expand_more
Raytheon is looking for candidates who meet the following requirements: U.S. citizenship required; Active DoD Secret security clearance required; Bachelor's degree or equivalent with 10+ years experience OR Advanced degree with 7+ years experience; Experience in design and development of materials or mechanical engineering projects; Knowledge of high temperature materials (CMC, C/C, SiC, refractory metals, coatings); and Experience with high temperature test methods (e.g., arc-jet).
Where is the Sr. Principal High Temperature Materials Engineer role at Raytheon located?expand_more
Sr. Principal High Temperature Materials Engineer at Raytheon is based in 2975, West Ironwood Hill Drive, Tucson, Pima County, Arizona, 85745, United States. This is a on-site role.
Is this Sr. Principal High Temperature Materials Engineer job remote, hybrid, or on-site?expand_more
Raytheon has listed this Sr. Principal High Temperature Materials Engineer role as on-site.
How much experience is required for this Sr. Principal High Temperature Materials Engineer role?expand_more
Sr. Principal High Temperature Materials Engineer at Raytheon typically requires 7+ years of relevant experience at the lead level.
What skills do you need for the Sr. Principal High Temperature Materials Engineer role at Raytheon?expand_more
Key skills for Sr. Principal High Temperature Materials Engineer at Raytheon include Microsoft Office; Word; Excel; Powerpoint; Arc-Jet; Ceramic Matrix Composites; CMC; and Carbon/carbon.
What education is required for Sr. Principal High Temperature Materials Engineer at Raytheon?expand_more
Educational requirements for this role: Bachelor's Degree in Materials Science/Engineering, Chemistry, Mechanical Engineering, Physics, or related disciplines (Preferred).
What category does the Sr. Principal High Temperature Materials Engineer role belong to?expand_more
Sr. Principal High Temperature Materials Engineer at Raytheon is part of the engineering job category on Recrutus.
About Raytheon
Raytheon, a division of RTX, develops advanced defense technologies for aerospace, cybersecurity, and space exploration. Based in Arlington, VA, the company focuses on integrated air and missile defense systems, next-generation sensor technologies, hypersonic capabilities, and secure digital infrastructure. Operating within the defense and space manufacturing sector, Raytheon delivers solutions designed to enhance national security and operational efficiency. Its expertise spans both terrestrial and orbital domains, supporting military and government agencies with cutting-edge tools to address evolving threats. The company emphasizes innovation in engineering and strategic partnerships to advance defense readiness globally.
Browse more roles: All Raytheon jobs, engineering jobs on Recrutus.