Senior Embedded Software Engineer (Hybrid - Aguadilla, PR)

Collins Aerospace; Aguadilla (PR); Hybrid; USD 90,000 - 140,000; Full time

Benefits offered by this job

Health insurance

Vacation

401(k) matching

Scholar program

Life & disability

EAP counseling

Job summary

Collins Aerospace in Aguadilla, Puerto Rico is seeking a Senior Embedded Software Engineer to join our Military Avionics organization. The role involves design, development, integration and verification in a hands‑on environment to address and implement Military Avionics solutions.

You will be part of the Flight Management & Controls team, collaborating with top engineers to push the boundaries of aerospace technology.

Qualifications

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 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 (verbal and written).
• U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Responsibilities

• Support programs on Software Development Lifecycle activities (Requirements, Design, Code, Testing, etc.).
• Perform in a cross-functional agile team to deliver Program milestones.
• Work in close coordination with other system/software engineers within the domain to support FMS using Collins Aerospace engineering processes.

Skills

English communication

Agile team work

Cross-functional collaboration

Hands-on development

Education

STEM degree

Advanced degree (optional)

Tools

GitLab

SVN

Jira

JAMA

Confluence

DOORS

Job description

Location

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

Date Posted

2026-09-11

Country

United States of America

Position Role Type

Hybrid

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

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

Security Clearance

None/Not Required

Job Description

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.

The Global Engineering Center in Puerto Rico is looking for a Senior Embedded Software Engineer, to join our Military Avionics organization. We are in search of a strong, passionate and action-oriented candidate with a collaborative mindset who strives to exceed expectations.

This person will be part of the Flight Management & Controls team. In this role you will be responsible for design, development, integration and verification activities in a hands‑on work environment to address and implement Military Avionics solutions. Here, you’ll collaborate with top‑tier engineers and industry experts, leveraging advanced technologies to push the boundaries of what’s possible.

If you're excited about solving complex challenges, working on systems that truly matter and driven to grow alongside some of the brightest minds in the field—we want you on our team.

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

• Support programs on Software Development Lifecycle activities (Requirements, Design, Code, Testing, etc.).
• Perform in a cross-functional agile team to deliver Program milestones.
• Work in close coordination with other system/software engineers within the domain to support FMS using Collins Aerospace engineering processes.

Travel is possible for this position, estimating <10% of the year.

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 minimum 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 (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 team members
• Airborne Software development/testing experience
• RTCA/DO-178 (or similar) certification-based experience
• Knowledge in AGILE/Waterfall methods
• Communication Protocols experience: ARINC 429, MIL-STD 1553, etc.
• Programming Language experience: C/C++, Python, Ada 95 etc.
• Knowledge of Operating Systems: Windows, Linux, LynxOS, etc.
• Experience with Tools/Processes: GitLab, SVN, Jira, JAMA, Confluence, DOORS, etc.

What We Offer

• 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!

Company Culture

WE ARE REDEFINING AEROSPACE.

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.

Hybrid:

Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader.

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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