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RTX

Software Engineer I, Development and Verification

RTX

Entry-Level Software Engineer developing aerospace solutions at Collins Aerospace in Puerto Rico. Collaborating in a cross-disciplinary team to tackle software development and verification challenges.

Posted 5/30/2026full-timeAguadilla • 🇺🇸 United StatesJuniorMid-LevelWebsite

Tech Stack

Tools & technologies
LinuxPythonUnix

About the role

Key responsibilities & impact
  • Measures and analyzes software designs for equipment/products to ensure current and future needs of the business are met.
  • Builds and implements procedures that are used to support hardware and software product development and functions.
  • Operate equipment and computer systems for testing and software design purposes to facilitate operations and ensure that established objectives are achieved.
  • Designs, developments, documents, tests and debugs control and diagnostic systems that contain logical and mathematical solutions.
  • Conducts multidisciplinary research and collaborates with equipment designers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.
  • Determines end user needs by analyzing system capabilities to resolve problems on program intent, output requirements and input data acquisition.
  • Develops test procedures and code for various UNIX operating systems (Linux & others) and Windows.

Requirements

What you’ll need
  • Typically requires a University Degree and less than 2 years prior relevant experience
  • Professional experience communicating in English (verbal and written).
  • Communication and presentation skills in English (verbal and written)
  • Experience in software development and verification based on DO-178
  • Experience with Software Lifecycle & Agile software development
  • Experience with HLR/LLR and Requirements decomposition
  • Experience conducting test planning & unit-tests
  • Experience in code review or performance monitoring
  • Experience of Python; ADA
  • Experience using C/C++
  • Experience with Linux and/or Windows System Administration
  • Experience in Hardware/Software integration and troubleshooting.

Benefits

Comp & perks
  • 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.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
software developmentverificationtest planningunit-testscode reviewperformance monitoringPythonADAC/C++hardware/software integration
Soft Skills
communication skillspresentation skillsverbal communicationwritten communication