Software Engineer II - Space and RF Sensors (Onsite)
RTX (Raytheon)
- Location
- US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01
- Work model
- On-Site
- Level
- Mid
- Posted
- Sep 3, 2026
Skills
About this role
Location: US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01

 Position Role Type: Onsite

 U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

 Security Clearance Type: DoD Clearance: Secret

 Security Clearance Status: Active and existing security clearance required after day 1 At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world. We are looking for a skilled Software Engineer II with embedded development experience to join our Space and RF Sensors team in El Segundo, CA. Raytheon El Segundo, CA Location What You Will Do: As a member of the team, you will work with cutting-edge technology and contribute to programs that safeguard lives and uphold the freedoms we cherish. At Raytheon, our exceptional engineers are empowered to achieve excellence and inspired to innovate, all within an inclusive environment that values work-life balance as a core principle, not just a catchphrase. Design, develop, test, and maintain software for aerospace and defense applications, ensuring robust functionality and reliability. Analyze and translate system requirements into detailed software specifications and designs. Implement, test, and debug software solutions to meet project requirements and quality standards. Collaborate with systems engineering, hardware engineering, and cross-functional teams to ensure seamless integration and optimal system performance. Participate in code reviews, testing procedures, and continuous improvement efforts to enhance software quality and development practices. Document software designs, test results, and troubleshooting processes for future reference. Work onsite in El Segundo, CA.
Qualifications
You Must Have: Typically requires a Bachelor’s degree in Science, Technology, Engineering or Mathematics (STEM) and 2 years of relevant software experience. Experience in programming languages such as C++, Java, Python or similar. Experience with software testing and debugging tools. Experience using version control tools like Git. Able to obtain and maintain a U.S. government issued security clearance as and when required. U.S. citizenship is required , as only U.S. citizens are eligible for a security clearance.
Qualifications
We Prefer: Understanding of Object-Oriented Design (OOD) principles and practices. Ability to work collaboratively in a team environment. Strong analytical and problem-solving skills. Familiarity with software development life cycles, including Agile methodologies. Experience with Linux and/or real-time embedded systems such vxWorks or Integrity. Knowledge of DevSecOps practices, including CI/CD pipelines such as GitLab and secure software development methodologies. Experience with unit test frameworks such as gTest/gMock. Experience leveraging Generative AI and Machine Learning to improve productivity, collaboration, and performance Familiarity with gRPC and Protobufs Familiarity with Open Systems Architectures and modular design principles. Understanding of cybersecurity principles and secure coding practices. Active U.S. government security clearance (if required for the role).
What We Offer
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. Some of our employee benefits