> Markdown version of [/jobs/ext/4604131-lead-software-integration-solutions-architect](https://www.wearedevelopers.com/jobs/ext/4604131-lead-software-integration-solutions-architect). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead Software Integration Solutions Architect - **Company:** RTX - **Location:** Marlborough, MA, United States - **Experience:** Expert - **Salary:** $132,400.0 - $251,600.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), Test Suite, Data Analysis, C++ (Programming Language), Continuous Integration, Perl (Programming Language), Python (Programming Language), MATLAB, Scrum Methodology, Regression Testing, RPL (Programming Language), Systems Integration, Test Execution Engine, Strategies of Testing, Software Organization, Grafana, Build Management, Devsecops, Jenkins - **Published:** November 6, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9296927/lead-software-integration-solutions-architect ## About the Role * Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience unless prohibited by local laws/regulations. * Experience in software integration, systems integration, verification, and validation. * Experience developing and executing test plans for complex defense or radar systems. * Experience designing and implementing external interface test architectures. * Experience in C/C++ and experience using Jenkins in a CI/CD environment. * Experience with MATLAB for data analysis. * Experience working in integration labs, radar sites, or test facilities. * Experience in technical leadership supporting multi-disciplinary engineering teams. * Active and transferable U.S. government-issued Secret security clearance is required prior to the start date. U.S. citizenship is mandatory as eligibility for a security clearance is required. Qualifications We Prefer * Experience performing software or system integration on AT radar programs. * Experience in software testing, including regression, integration, and interface testing. * Experience with Python, Perl, and RTI DDS. * Experience with SQL and data visualization tools such as Grafana. * Experience interfacing with internal and external customer representatives. * Experience with the development and maintenance of Radar Product Line processes. * Experience working on a development program using agile/scrum and in DevSecOps/Automation. * Demonstrated ability to manage multiple and competing priorities. * Proven history of credibility with technical leaders. * Proactive, self-starter with a focus on continuous improvement and efficiency in complex problem-solving. * Radar domain experience. ## Description Raytheon's Radar Digital Product Line (RDPL) Software organization is seeking a Lead Software Integration Solutions Architect to provide senior technical leadership across the Advanced Technology Programs within the Radar Product Line (RPL). In this role, you will define software integration architecture, develop and refine cross program integration and test strategies, and ensure the successful integration of new capabilities across complex radar systems. You will work closely with multi discipline engineering teams, IPT Leads, Chief Engineering stakeholders, and senior program leadership to drive consistent integration practices, resolve issues, and deliver high-quality system builds. This role requires strong technical depth, hands on integration experience, and demonstrated leadership within high complexity defense programs. This position will be onsite in Marlborough or Tewksbury, MA. What You Will Do * Coordinate software integration practices across AT RPL programs and represent software interests on multi-disciplinary teams. * Refine and maintain the software integration architectures for AT RPL programs. * Champion optimization to completeness and scalability of test suite throughout product lifecycle. * Develop and implement software test and integration strategies to ensure consistent and scalable practices. * Lead next generation improvements for software integration, regression testing, and external interface validation. * Develop and enforce best practices for external interface software integration. * Assess integration and test results for deliverable builds and provide clear status to leadership. * Plan, update, and execute regression testing for new and evolving system capabilities. * Provide technical direction to integration and test teams and guide troubleshooting and analysis activities. * Drive defect resolution from identification through closure, coordinating across engineering and program teams. * Work closely with IPT Leads, Chief Engineer stakeholders, and program technical leadership to maintain alignment and resolve issues. * Communicate progress, risks, and recommendations to senior leaders within the Radar Product Line. * Serve as a subject matter expert in systems integration, verification, and validation.