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# Principal Systems Engineer, Integration and Test Engineer Onsite

- **Company:** RTX
- **Location:** Tewksbury, 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+, CompTIA Security+, System Configuration, Software Debugging, Linux, Perl (Programming Language), Python (Programming Language), MATLAB, Red Hat Enterprise Linux, Regression Testing, Shell Script, Software Engineering, System Software, System Testing, Systems Integration, Test Scripts, Integration Tests, Atlassian Tools, Devsecops, Programming Languages
- **Published:** October 23, 2026
- **Apply:** https://www.techcareers.com/job.asp?id=3472113508&tx=HT7872TYD&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

Active and transferable U.S. government issued security clearance is required prior to start date., Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date, * 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 languages.
 * Experience with systems engineering, radar data analysis, integration, verification, validation and/or system testing., * Experience 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.

## Description

Raytheon's Systems Engineering and Test Capabilities (SE&TC) Surface Radars & Sensors Center is seeking a Principal Systems Engineer to join our Systems Integration & Test Long Range Radars Department within the Systems Engineering & Test Capabilities Directorate. The team is seeking a Principal Systems Engineer who will support one of a variety of Radar programs including AN/TPY-2 and XBR. 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 Do

 * Participate in integration and test planning/execution, executing verification/validation events, 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.
 * Integrate and test radar system software builds in a String/HWIL facility for supporting.
 * Collaborate with cross-program leads/stakeholders to generate test approaches, ensure test-setup readiness, and participate in key processes (peer, gate, and test readinessreviews).
 * 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.