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RTX
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March 18, 2026
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Software Engineer II (Hybrid - Aguadilla, PR)

US-PR-AGUADILLA-110 ~ Rd 110 N Km 28.8 ~ RD110
Full-time
Hybrid
Entry, Mid Level
RTX is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. They are looking for a Software Engineer II to join their Global Engineering Center in Puerto Rico, where the role involves software design, development, and testing in a hybrid work environment.
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Responsibilities

  • 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
  • Operates equipment and computer systems for testing and software design purposes to facilitate operations and ensure that established objectives are achieved
  • Designs, develops, 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

Qualification

Required

  • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 2 years of prior relevant experience or an Advanced Degree in a related field
  • Experience with software development or, computer/electronic equipment
  • Demonstrated professional experience communicating in English (verbal and written)

Preferred

  • Electrical Engineering, Computer Science, Computer/Software Engineering degree
  • Knowledge in software development and verification based on DO-178
  • Knowledge with Software Lifecycle & Agile software development
  • Knowledge with High Level Requirement/Low Level Requirement (HLR/LLR) and requirements decomposition
  • Knowledge conducting test planning & unit- tests
  • Knowledge in code review or performance monitoring
  • Knowledge of Python; ADA
  • Knowledge using C/C++
  • Knowledge with Linux and/or Windows System Administration
  • Knowledge in Hardware/Software integration and troubleshooting

Benefits

  • 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!
RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
Glassdoor
3.8
Founded in 1922
Arlington, Virginia, USA
10001+ employees
http://www.raytheon.com