Senior Software Engineer (Onsite)

Location: US-FL-ST PETERSBURG-381BD ~ 7401 22nd Ave N ~ BLDG D Date Posted: 2026-07-28 Country: United States of America 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 dateRaytheon Company Managed by Collins AerospaceCollins 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.