Sr. Materials Engineer (Hybrid - Aguadilla, PR)

Date Posted:
2026-03-09
Country:
United States of America
Location:
US-PR-AGUADILLA-110 ~ Rd 110 N Km 28.8 ~ RD110
Position Role Type:
Hybrid
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Security Clearance:
None/Not Required

The Sr. Materials Engineer analyzes, researches, designs and develops materials, and their related fabrication and application processes, to optimize materials for use in engineering design and/or application in structures, systems and subsystems. This position will be supporting Materials and Process Engineering (M&PE) Team, working and leading in Materials Design Processes like Materials and Process (M&P) Matrix, MP&E Standard Works, etc. You will also be involved in some Global Chemical Substances efforts where regulations knowledge and analyses would be required making the resource involved but not limited to Customer Request activities, Materials BOM Decomposition etc.

This position will be part of the growth in materials expertise needs while supporting the Rockford, IL and Windsor Locks, CT material engineering teams. The position's main scope will be working with Military/ITAR/Unclassified Non-Exportable parts and assemblies.

The candidate would perform material analyses that include, but are not limited to, analysis of components, parts and materials decompositions, systems and subsystems analyses, data management that could trigger to some tool development, etc., requirement / specifications definition.

You will apply principles of chemistry, physics, mechanics, and materials behavior to develop metallic, non-metallic, and processing specifications etc., establishing standards supporting several teams across the globe.

This position will be at our Aguadilla, PR location. You must be residing in Puerto Rico at the time of starting employment. Relocation is not offered. This role is categorized as hybrid, with 3 days onsite and 2 days remote following the schedule assigned by the Manager.

What You Will Do:

• Working and leading on Materials Design Process like M&P Matrix, Standard Works, some tool development , etc.
• Supporting and depending on the needs leading and performing on material analyses processes that include, but are not limited to:
• Analysis of components, parts, materials and processes specs.
• Systems and subsystems analyses.
• Data management, materials and processes standard works, requirement / specifications definition.
• Work with Military/ITAR/Unclassified Non-Exportable parts and assemblies.
• Support the Growth and Development of capabilities / knowledge of the Materials Engineering Team.

What You Will Learn:

• You will learn about our growing engineering team in Puerto Rico; What we do. Who we support. How we work.
• You will learn the technologies of today and tomorrow which we count on to maintain world leadership in the aerospace industry.
• You will learn why employees enjoy and feel fulfilled by working in our industry.

Qualifications You Must Have:

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience

• Experience working with Engineering manufacturing processes, materials, or environmental regulations
• Demonstrated professional experience communicating in English (verbal and written).

Qualifications We Prefer:

• Materials, Chemical, or Mechanical Engineering Degree
• An Advanced Degree in the related field
• Experience working manufacturing process, materials, regulations
• Experience working in the aerospace industry
• Experience in Siemens NX, Visio, Solidworks
• Experience interacting with Mechanical/Electrical Computer Aided Design Resources (MCAD and ECAD)
• Experience working with Teamcenter and/or SAP
• Knowledge and Experience working Geometric Dimensioning and Tolerancing (GD&T), Drawings, Modeling.
• We value the knowledge in different analysis like fungus, fluids, structures, etc.
• Programming knowledge on Python, or MATLAB, Power Automate, Power BI
• Knowledge in metals, structures, polymers and composites and environmental / chemical regulations

What We Offer

Some of our competitive benefits package includes:

• Medical, dental, and vision insurance
• Three weeks of vacation for newly hired employees
• Generous 401(k) plan that includes employer matching funds
• Participation in the Employee Scholar Program (ESP)
• Life insurance and disability coverage
• Employee Assistance Plan, including up to 8 free counseling sessions.
• And more!

Learn More & Apply Now!

Collins Aerospace, an RTX business, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers' toughest challenges and to meet the demands of a rapidly evolving global market.

Join our growing team in Puerto Rico, where you will provide critical support to all Collins SBUs, working on exciting programs and projects ranging from the development of the next generation of advanced concept ejection seats to the latest technologies for the U.S. warfighter.

WE ARE REDEFINING AEROSPACE.

* Please consider the following role type definition as you apply for this role.

Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader.

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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