Senior Software Engineer – Embedded

RTX is an aerospace and defense company that delivers advanced systems and services for commercial, military and government customers worldwide. With a focus on innovation in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity, RTX is committed to helping protect our nation and allies.

• Support all aspects of the software development life cycle for embedded systems, including concept, requirement, design, development, integration, test and maintenance.
• Provide creative solutions to complex technical system and software integration problems.
• Collaborate closely with Systems Engineers to design solutions that meet end‑user and operational requirements.
• Maintain a Secret U.S. government issued security clearance and, if required, a Special Access Program security clearance.
• Work onsite in McKinney, TX and travel occasionally for business purposes.

• Degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years of relevant experience.
• Development experience on Linux, VxWorks or other real‑time operating systems.
• Strong object‑oriented programming skills in C++; experience in developing, testing and integrating real‑time software applications written in C++.
• Knowledge of C, C#, Java or closely related languages.
• Working knowledge of computer scripting languages such as Shell, Perl or Python.
• Experience working with multi‑discipline teams.
• U.S. citizenship required for eligibility for security clearance.

• Experience working in lab environments with physical hardware (e.g., test benches, simulators).
• Rapid understanding of complex systems and established code bases.
• Experience with Scrum and agile software development processes.
• Experience with Dev Sec Ops  pipelines, static code analysis, automated build and test techniques, and test‑driven development.
• Hands‑on experience with Git for version control and Git Lab for repository management.
• Ability to manage multiple priorities.
• Experience with CUDA for accelerating compute‑intensive workloads on Nvidia GPUs.

• Competitive salary range: $86,800 – $165,200 USD.
• Health, dental and vision insurance; life and disability insurance.
• 401(k) match; flexible spending accounts; flexible work schedules.
• Employee assistance program; employee scholar program; parental leave.
• Paid time off and holidays; holiday bonuses.
• Annual short‑term and long‑term incentive compensation programs (when applicable).

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 applicable laws.