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Principal Software Engineer (STRIX-P4-1)

RTX (Raytheon)

US-FL-ST PETERSBURG-381BD ~ 7401 22nd Ave N ~ BLDG DPrincipalClearance required
Sign in to applyVerified 1h ago
Location
US-FL-ST PETERSBURG-381BD ~ 7401 22nd Ave N ~ BLDG D
Work model
On-Site
Level
Principal
Posted
Sep 16, 2026

Skills

AgileCI/CDGitGitHub ActionsJenkinsPython

About this role

Location: US-FL-ST PETERSBURG-381BD ~ 7401 22nd Ave N ~ BLDG D

 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: Secret - Current

 Security Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. 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. Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market. The BMC2 Capabilities engineering organization is seeking a Software Engineer II to join our software development team located onsite in St. Petersburg, FL. Our teams develop software in a variety of languages, primarily C++. Candidates can expect to work on many—if not all—of the phases of the software development life cycle. In this position, you will be responsible for providing practical solutions to difficult technical software problems. Software Engineering positions include working on a variety of different tasks including real time software development, application software development, test and verification, data analysis, software tools development, and many others. Teams are organized using Agile scrum methodology.

What You Will Do

Participate in the requirements, design, development and testing of embedded software, including application, middleware, operating system and supporting tools, to include development of new work products or enhancement of existing applications and systems. Design, code, test, integrate, and document software solutions. Participate in internal review of software components and systems. Develop and maintain automated testing frameworks to validate software functionality, performance, and security across embedded targets and simulated environments. Design, build, and maintain complex CI/CD pipelines using tools like Jenkins, GitLab CI or GitHub Actions. Operate in a collaborative, SAFe agile environment.

Qualifications

You Must Have  Knowledge of data structures and algorithms, systems software design, operating systems, architectures, software development life cycle and processes. Experience with C++, Python and Object-oriented software design. Hands-on experience developing automated tests for embedded or software systems, such as unit, integration, or system-level testing. Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience Active and transferable DoD Secret security clearance required prior to day 1. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications

We Prefer ​

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

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Principal Software Engineer (STRIX-P4-1) at RTX (Raytheon), US-FL-ST PETERSBURG-381BD ~ 7401 22nd Ave N ~ BLDG D | Yoinka