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Principal Software Engineer (Hybrid - Puerto Rico)

Collins Aerospace

Salary not specified
Nov 10, 2025
Aguadilla, PR, US
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Collins Aerospace, an RTX business, is looking to hire a Principal Software Engineer to support our Mission Systems Command, Control Communications, Cyber Intelligence and Autonomy (C4I&A) organization. In this role, you will serve as a technical leader driving secure software design, automation, and architectural decisions that shape the future of our communication and cyber intelligence programs.

Requirements

  • Deep expertise in software engineering with a focus on security, automation, and architecture.
  • Strong experience with CI/CD, secure coding, and large-scale integration efforts.
  • Proven experience defining and delivering secure architectures for mission-critical systems.
  • Broad knowledge of embedded systems, cloud platforms, and modern software practices.
  • Proficiency in C++, Python, Linux environments, and container orchestration (Docker/Kubernetes).
  • Experience in cryptographic system requirements, design, and implementation.
  • Familiarity with system engineering principles and hardware-software integration.

Responsibilities

  • Define secure software architectures and establish best practices for development, integration, and automation across projects.
  • Provide technical leadership across multiple teams, ensuring alignment with program goals and industry standards.
  • Oversee the design and delivery of automated pipelines, testing frameworks, and deployment strategies.
  • Partner with senior engineers, program managers, and stakeholders to ensure security and reliability in all phases of the lifecycle.
  • Lead efforts to identify, mitigate, and communicate software and security risks at a program-wide level.
  • Mentor senior and junior engineers, promoting technical excellence and continuous improvement.
  • Evaluate and adopt new technologies, frameworks, and practices that enhance security, scalability, and efficiency.

Other

  • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of 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.
  • Experience leading cross-functional engineering efforts and influencing technical direction
  • Prior experience mentoring engineering teams and influencing program strategy.