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# Senior Software Engineer, HF (Hybrid - Aguadilla, PR)

- **Company:** RTX
- **Location:** AGUADILLA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Microsoft Windows, Agile Methodology, Confluence, JIRA, C++ (Programming Language), Linux, Embedded Software, Field-Programmable Gate Array (FPGA), Python (Programming Language), Real-Time Operating Systems, Software Engineering, SQL Databases, Subversion, Jama (Software), DOORS (Software), Gitlab, Atlassian Bamboo, Programming Languages
- **Published:** September 1, 2026
- **Apply:** https://globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway/job/US-PR-AGUADILLA-110--Rd-110-N-Km-288--RD110/Senior-Software-Engineer--HF--Hybrid---Aguadilla--PR-_01870381

## About the Role

* 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 experience.
 * Demonstrated professional experience communicating in English across all levels of an organization (verbal and written).
 * U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Qualifications We Prefer:

 * Experience mentoring junior members within a team
 * Experience leading and deploying Program strategies and initiatives
 * Knowledge in AGILE and Waterfall methods
 * Programming Language experience: C/C++, Python, Ada, SQL, Javascript etc.
 * Knowledge of Operating Systems: Windows, Linux, LynxOS, etc.
 * Experience with Tools/Processes: GitLab, SVN, Bamboo/Panda, Jira, JAMA, Confluence, DOORS, etc.

## Description

The Global Engineering & Technology Center in Puerto Rico is looking to hire an experienced Senior Software Engineer to join our Resilient Connectivity Products Software team, under the Mission Systems organization. We are in search of a strong, passionate and action-oriented candidate with a collaborative mindset who strives to exceed expectations.

In this role you will be responsible for the design, development, integration and verification activities in a hands-on work environment to address and implement Military Communications solutions.

This position will sit 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:

 * Design, develop, integrate and test communications systems for aircrafts that support multiple ways of connecting the aircraft to the ground and the airlines
 * Work alongside FPGA, hardware, systems and software teams in order to seamlessly embed advanced technology into wide array of communications product portfolio.
 * Conduct design, development, integration, implementation, and testing of our embedded software in C++, C, Ada and Python on Linux OS for our connectivity products.
 * Prepare software builds for execution in a simulation environment, reference platforms and on the target hardware.
 * Prepare embedded test solutions that support hardware qualification activities.
 * Participate in formal run for score and software release activities.
 * Participate in root cause investigations for complex issues seen internally and by the customer.

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., 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.