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  1. Home
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  3. engineering
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  5. Sr. Principal High Temperature Materials Engineer
Raytheon logo

Sr. Principal High Temperature Materials Engineer

Not Disclosed•Full-TimeOn-site

location_onNorth Fairview Avenue, Flowing Wells, Tucson, Pima County, Arizona, 85705, United States

Apply Now

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.

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.

Work location

Work model: On-site

location_on

North Fairview Avenue, Flowing Wells, Tucson, Pima County, Arizona, 85705, United States

Tucson, Arizona

Key Responsibilities

  • check_circleDefine technical strategy and material decisions for program or product lines
  • check_circleServe as subject matter expert for high temperature applications and technology development
  • check_circleManage test documentation, data analysis, anomaly resolution, and results presentation
  • check_circleProvide mentorship and empirical experience to engineers within the team

Similar Job Opportunities

Raytheon logo

Sr. Principal High Temperature Materials Engineer

Raytheon • Hialeah, Florida

$132k-252karrow_forward
Raytheon logo

Sr. Principal High Temperature Materials Engineer

Raytheon • Tucson, Arizona

$132k-252karrow_forward
Raytheon logo

Sr. Principal High Temperature Materials Engineer

Raytheon • Tucson, Arizona

Skills, education and keywords

Skills: Microsoft Office, Word, Excel, Powerpoint, Sap, Root Cause / Corrective Action, Arc-Jet, Ceramic Matrix Composites, CMC, Carbon/carbon.

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: Define technical strategy and material decisions for program or product lines; Serve as subject matter expert for high temperature applications and technology development; Manage test documentation, data analysis, anomaly resolution, and results presentation; 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 experience with 10+ years relevant experience; Advanced Degree with 7+ years experience; and Experience in design and development of materials or mechanical engineering projects.
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 North Fairview Avenue, Flowing Wells, Tucson, Pima County, Arizona, 85705, United States. This is a on-site role.
bookmark
check_circle
Lead diverse projects to create high fidelity simulations and models for missile systems
  • check_circleDefine design verification test requirements to quantify performance and environmental effects
  • check_circleDrive execution of technical strategies across multiple programs
  • check_circleResolve complex high temperature materials challenges and perform root cause analysis
  • Requirements

    • verifiedU.S. citizenship required
    • verifiedActive DoD Secret security clearance required
    • verifiedBachelor's Degree or equivalent experience with 10+ years relevant experience
    • verifiedAdvanced Degree with 7+ years experience
    • verifiedExperience in design and development of materials or mechanical engineering projects

    Nice to Have

    Bachelor's Degree in Materials Science/Engineering, Chemistry, Mechanical Engineering, Physics, or related disciplines. Strong verbal and communication skills, proven capability interacting with cross-functional teams, and interacting with teammates of varied experience. 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 matchcheck_circleFlexible spending accountscheck_circleFlexible work schedulescheck_circleEmployee assistance programcheck_circleEmployee Scholar Programcheck_circleParental leavecheck_circlePaid time off and holidays
    Raytheon logo
    Company

    Raytheon

    Industry

    engineering

    View company profilearrow_forwardlanguageWebsite
    Quick Overview

    Experience

    7+ yrs (Lead)

    Education

    Bachelor's Degree in Materials Science/Engineering, Chemistry, Mechanical Engineering, Physics, or related disciplines (Preferred)

    Job Type

    Full-Time

    Skills Required

    Microsoft OfficeWordExcelPowerpointSapRoot Cause / Corrective Action
    $132k-252karrow_forward
    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; Sap; Root Cause / Corrective Action; Arc-Jet; and Ceramic Matrix Composites.
    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.
    Recrutus

    Curating the world's most innovative career opportunities. We bridge the gap between visionary talent and industry-leading companies.

    Search roles by city, category, skill, or job type — explore verified US employers, salary benchmarks, and remote-friendly teams hiring nationwide.

    publiclanguageshare
    Job seekers
    Browse jobsCompanies hiringRemote jobsJobs by locationJobs by cityJobs by categoryJobs by skillCareer guidesCareer blogSalary insights
    Job types
    Contractor jobsFull-Time jobsIntern jobsOther jobsPart-Time jobsPer-Diem jobsTemporary jobsVolunteer jobs
    Top states
    Jobs in TexasJobs in CaliforniaJobs in New YorkJobs in FloridaJobs in VirginiaJobs in North CarolinaAll states →
    Top categories
    Healthcare & Nursing jobsLogistics & Warehouse jobsEngineering jobsIT jobsSales jobsHospitality & Catering jobsAccounting & Finance jobs
    Popular skills
    CDL A jobsExcel jobsEnglish jobsMicrosoft Office jobs
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    Company
    About usFAQContactPrivacy policy

    Recrutus helps candidates discover roles that match their skills and helps teams reach qualified applicants faster. Browse by metro, discipline, or work style — from internships to senior leadership.

    © 2026 Recrutus. All rights reserved.
    Terms of serviceCookie policyAcceptable useDMCA policyEmployer termsCandidate terms
    Arc-Jet
    Ceramic Matrix Composites
    CMC
    Carbon/carbon
    US privacy notice
    Accessibility