Software Engineer I (Onsite)

Us-Ia-Cedar Rapidsmid

Software EngineerSoftware Engineering

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Quick Summary

Requirements Summary

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

Technical Tools

Software EngineerSoftware Engineering

2026-10-21

United States of America

US-IA-CEDAR RAPIDS-130 ~ 5350 C Ave NE ~ BLDG 130

Onsite

Requirements

~1 min read

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

Strong development experience with C and C++
Bachelor’s degree in Computer Science or related Science, Technology, Engineering, or Mathematics (STEM) major obtained by start date.
Experience may be obtained through on-the-job experience, research, coursework, or projects.

Prior RTX internship, co-op, or work experience.
Collaboration skills for working across engineering teams on design and implementation
Clear and effective written and verbal communication
Experience with C#, OpenGL, and python is a plus

None/Not Required

Not Required

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.

Responsibilities

~1 min read

→Design, develop, and maintain flight‑critical embedded software for next‑generation aviation and mission solutions
→Work hands-on with embedded Linux, C/C++, networking protocols, device drivers, hardware interfaces, and simulation environments
→Build high‑integrity systems that meet rigorous safety, reliability, and airworthiness standards• Define requirements, implement features, develop test procedures, perform verification activities, and produce certification-ready artifacts
→Develop embedded HMI and GUI using Microsoft .Net Framework
→Construct engineering lab stations with various hardware test equipment

→Cutting-edge processing and computing technologies that keep us at the forefront of the avionics industry
→The full software lifecycle—from requirements and architecture through development, verification, and certification
→Proven engineering processes designed to deliver high‑quality, safety‑critical software
→Understanding Ethernet Protocols and switching networks
→Graphics processing and video protocols

Click on this link to read the Policy and Terms

What We Offer

~1 min read

✓Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.

✓Relocation Eligibility

Please consider the following role type definition as you apply for this role.

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.