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  1. Home
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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_on2812, South Grade Road, Alpine, San Diego County, California, 91901, 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.

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 help the organization achieve growth objectives in high-temperature applications.

As part of a multi-disciplined team, you will work on diverse projects to create high-fidelity simulations and models for missile system design, performance assessment, and flight test support. The position requires managing and coordinating a wide variety of simultaneous tasks within set schedule constraints. You will define design verification test requirements to ensure key performance characteristics and environmental interaction effects are quantified. Your deliverables will include test documentation, data analysis, anomaly resolution, and presenting results to both internal and external customers.

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 note that RTX anticipates the application window closing approximately 40 days from the date the notice was posted, though this may vary based on candidate flow and business necessity.

Culture and Commitment

At RTX, our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. We value Safety, Trust, Respect, Accountability, Collaboration, and Innovation. 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.

Work location

Work model: On-site

location_on

2812, South Grade Road, Alpine, San Diego County, California, 91901, United States

Alpine, California

Key Responsibilities

  • check_circleDefine technical strategy and lead material decisions for program or product lines
  • check_circleServe as subject matter expert to develop technologies for high temperature applications
  • check_circleCreate high fidelity simulations and models for missile system design and performance assessment
  • check_circleManage test documentation, data analysis, anomaly resolution, and results presentation
  • check_circleProvide mentorship and empirical experience to engineers within the team
  • check_circleLead root cause and corrective action resolution for high temperature materials challenges
  • check_circleDrive execution of technical strategy across multiple programs and projects
  • check_circleDefine design verification test requirements to quantify performance and environmental effects

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. 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
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

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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
In this Sr. Principal High Temperature Materials Engineer at Raytheon role, you will define technical strategy and lead material decisions for program or product lines; serve as subject matter expert to develop technologies for high temperature applications; create high fidelity simulations and models for missile system design and performance assessment; and manage test documentation, data analysis, anomaly resolution, and results presentation.
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 2812, South Grade Road, Alpine, San Diego County, California, 91901, 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; 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

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

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Company
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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.

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check_circleFlexible work schedules
check_circleEmployee assistance program
check_circleEmployee Scholar Program
check_circleParental leave
check_circlePaid time off and holidays
Microsoft OfficeWordExcelPowerpointSapRoot Cause / Corrective ActionArc-JetCeramic Matrix CompositesCMCCarbon/carbon
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