> Markdown version of [/jobs/ext/4621230-principal-systems-engineer-integration-and-test-engineer-onsite](https://www.wearedevelopers.com/jobs/ext/4621230-principal-systems-engineer-integration-and-test-engineer-onsite). 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). --- # Principal Systems Engineer, Integration and Test Engineer Onsite - **Company:** RTX - **Location:** Woburn, MA, United States - **Experience:** Expert - **Salary:** $107,500.0 - $204,500.0 - **Contract:** Contract - **Skills:** Agile Methodology, Data Analysis, Systems Engineering, Unix, C++ (Programming Language), Configuration Management, CompTIA Network+, System Configuration, Software Debugging, Linux, Perl (Programming Language), Python (Programming Language), MATLAB, Red Hat Enterprise Linux, Regression Testing, Shell Script, Software Engineering, System Software, Systems Integration, Test Scripts, Integration Tests, Atlassian Tools, Devsecops, Programming Languages - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/7_D68932AA4EA6CEC3530215A91BD91C7C ## About the Role Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience.Experience with MATLAB, Python, Perl, C/C++, Linux, Unix, and/or other programming language. Experience with systems engineering, radar data analysis, integration, verification, validation and/or system testing.Qualifications We PreferExperience using String/HWIL test equipment, radio frequency (RF) electronic hardware configuration and installation, software installations, and integrating or regression testing radar systems with certifications in CompTIA Network+ and or CompTIA Security+.Experience with MATLAB, Linux Operating Systems (Linux Red Hat), Unix, and Shell scripting for performing integration, verification, test, and data analysis, integrating and configuring electronics, installing/debugging software.Experience creating integration test procedures, test plans, test scripts, developing and maintaining configuration control documentation, and navigating through test setup schematics.Experience with agile and DevSecOps processes, implement (or maintain) agile methodologies, participating in daily team standup meetings, sprint reviews, program Increment (PI) Planning meetings, retrospectives, and agile tooling such as JIRA and Confluence, and support execution of the team's backlog including performance analysis and issue investigation.What We OfferOur 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 Eligibility- Relocation assistance availableLearn 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 productsAs part of our ## Description The team is seeking a Principal Systems Engineer who will support one of a variety of Radar programs including AN/TPY-2, EWR, and OTHR. This includes supporting the systems data analysis and integration tasks and scope planning to create milestones and schedules and working competing priorities. Typical daily activities executed by the teams include scenario development, testing, data analysis, support to software development and systems engineering teams, and customer presentations. The individual will contribute to growing the team's abilities and be able to work with both internal and external customers.What You Will DoParticipate in integration and test planning/execution, executing verification/validation and perform scenario-based analysis to identify and resolve technical observations.Complete system performance assessments and validation testing to ensure compliance with requirements and specifications.Execute integration plans and testing activities according to defined tasks milestones and schedules. Integrate and test radar system software builds in a String/HWIL facility for supporting integration, verification, test, and data analysis activities.Collaborate with cross-program leads/stakeholders to generate test approaches, ensure compliance with requirements and specifications.Confirm test and evaluation processes are conducted according to established procedures for software and hardware and ensure compliance with Department of Defense technology release and export licensing policies.Willingness for 10% local and non-local travel including experience with domestic and foreign military sales products.Qualifications You Must Have