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P3 - Senior Software Engineer

RTX (Raytheon)

US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01SeniorClearance required
Sign in to applyVerified 1h ago
Location
US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01
Work model
On-Site
Level
Senior
Posted
Aug 27, 2026

Skills

AgileCI/CDDockerGitJavaJenkinsKubernetes

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: Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​

 Security Clearance Type: DoD Clearance: Top Secret

 Security Clearance Status: Active and existing security clearance required on 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. One of our Radio Frequency Sensors Management Software Department mission is to provide world class Software for our customers’ wide array of RF/EOIR and high-energy laser sensor products for airborne and space applications. This team in El Segundo CA is looking to add a Senior Software Engineer to their development team.

What You Will Do

Design, develop, and test software based on software trouble reports in an agile, collaborative environment, delivering builds Demonstrate critical thinking skills, the ability to thrive in small, empowered teams, and an intense desire to directly enable our customer’s success Troubleshoot, debug, and optimize existing code for performance and efficiency in complex environments Write and maintain comprehensive documentation for software applications, including system architecture and design specifications Participate in agile execution and continuous improvement Work collaboratively with multiple engineering disciplines to analyze, implement, and test system modification requests to the existing system baseline Qualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience. Experience with software development, test, and/or integration using C, C++, or Java. Experience with containerized applications such as Docker and Kubernetes.

Qualifications

We Prefer: Experience with embedded or low-level software development, including OS-adjacent or hardware-interfacing work. Experience with CI/CD tools and infrastructure such as Jenkins, Git, Bitbucket, or similar. Experience developing and integrating OMS-based architecture Familiarity with Agile lifecycle process including Scrum, Continuous Integration, and Test-Driven Development Methodologies Experience developing embedded software for sensors, algorithm development, signal or data processing preferred.

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation. Relocation Eligible – Relocation assistance available Learn More & Apply Now! 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. Visit Raytheon Landing Page: Raytheon El Segundo, CA Location This position requires security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm As part of our commitment to maintaining a secure hiring

Listing verified 1h ago. Applications go through the company's official careers site.

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P3 - Senior Software Engineer at RTX (Raytheon), US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01 | Yoinka