Senior Systems Engineer, Communications (Onsite - Security Clearance)

Date Posted:

2026-08-03

Country:

United States of America

Location:

US-PR-AGUADILLA-110 ~ Rd 110 N Km 28.8 ~ RD110

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

The ability to obtain and maintain a U.S. government issued security clearance is required.​

U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance:

DoD Clearance: Secret

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

We are seeking a Senior Systems Engineer to work with the Resilient Connectivity Product portfolio at Collins Aerospace. As a Systems Engineer on the RCP engineering team, we will equip you with the opportunities and resources necessary to develop your expertise in the systems engineering lifecycle. You will have the opportunity to learn from top professionals in the communications sector at Collins Aerospace. No need to be an established subject matter expert, we are looking for talented individuals that love to solve problems and have a desire to grow and gain exposure to new skills.

This position will sit at our Aguadilla, PR location and is to be worked Onsite , 5 days a week. You must be residing in Puerto Rico at the time of starting employment. Relocation is not offered.

What YOU will do:

• Work closely with a highly motivated and dedicated team of professionals and other internal/external stakeholders while executing model-based systems engineering development activities for mission critical programs.

• Participate in the systems development lifecycle, developing typical systems artifacts that include trade studies, system design, requirements definition, requirements allocation, requirement traceability, ICD creation, systems integration, verification testing and qualification.

• Participate in and help facilitate Agile ceremonies, Agile sprint reviews, user story refinement and end of sprint product demos.

• Work directly with stakeholders to answer technical questions, help solve problems, and support successful project execution.

• Gain experience developing secure systems while collaborating with technical experts and applying modern systems engineering methods.

• Gain hands-on experience with modern modeling tools and next-generation systems engineering practices.

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 people 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 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of prior work experience

• Demonstrated professional experience communicating in English (verbal and written).

• U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

• Must be able to obtain and maintain a U.S. government issued security clearance after start date.

Qualifications We Prefer:

• Experience in one or more areas of the systems engineering lifecycle, including requirements development, design, integration, verification, validation, and technical documentation.

• Experience in one or more areas of MBSE, including system modeling, requirements traceability, or architecture development.

• Experience using the Atlassian resource suite, specifically: Jira, Jama, and Confluence. ​

• Working knowledge of narrowband communication technologies.

• Experience working in Agile teams and collaborating across software, hardware, cyber, and systems engineering disciplines.

• Experience with MIL-STD hardened environments, ensuring compliance with military specifications for ruggedness, durability, and security.

• Practical experience with MBSE concepts, SysML, and modeling tools such as Cameo, MagicDraw, or Enterprise Architect.

• Experience developing requirements and collaborating with consuming teams on interfaces, performance, and system integration.

• Experience collaborating with design teams to ensure implemented designs meet system, integration, and operational requirements.

• Working knowledge of bidding and project/task estimation tools (e.g. SEER products).

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 engineering 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.

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.

At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.

Apply now and be part of the team that’s redefining aerospace, every day.

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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Click on this link (http://www.rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and Terms

Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.