Specialist, Integration & Test Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Integration and Test Engineer Job Code: 42561 Job Location: Melbourne, FL Job Schedule: 9/80 Job Description: L3Harris Technologies is seeking a talented Integration and Test Engineer to support the design, integration, verification, validation, documentation, and deployment of advanced systems and services. This engineer will help drive and champion test and evaluation processes for mission-critical programs and will be responsible for the development, coordination, implementation, and enforcement of test processes across hardware, software, and networked system environments. The ideal candidate will have experience in Model-Based Systems Engineering (MBSE) and Model-Based Testing (MBT), including the use of Cameo Systems Modeler to support test development, requirements verification, traceability, and validation activities. This role will support programs serving the global aviation community with advanced systems and services that increase the safety, security, and capacity of air traffic management operations. Essential Functions: Provide daily integration and test engineering support for mission-critical government and Department of Defense customers. Support system integration, troubleshooting, root cause analysis, and issue resolution across hardware, software, and communications systems. Develop, document, and execute integration, verification, and validation test procedures for complex systems. Use Cameo Systems Modeler and model-based systems engineering methods to support model-based testing, requirements verification, use case validation, and end-to-end traceability. Translate system models, behavioral diagrams, requirements, and operational scenarios into test cases, test procedures, and verification artifacts. Maintain bidirectional traceability between customer requirements, system models, test procedures, and test results. Coordinate with systems engineering, software engineering, network engineering, and project leadership to ensure complete verification coverage. Support automated and manual test execution in lab and system integration environments. Develop test scenarios and acceptance tests for system-level and subsystem-level requirements. Troubleshoot integration and test issues involving hardware, software, interfaces, networking, and communications components. Support formal test events, system verification activities, customer demonstrations, and acceptance testing. Identify opportunities to improve test efficiency through automation, improved test architecture, and model-based approaches. Contribute to continuous improvement of test processes, tools, and reporting methods.

Bachelor’s Degree in Systems Engineering, Electrical Engineering, Computer Engineering, Computer Science, Software Engineering, Information Technology, or a related technical field preferred and a minimum of 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, a minimum of 8 years of prior related experience. Minimum of three (3) years of experience in Integration & Test Engineering Background (System/Network Integration Testing) Experience performing formal systems testing in a lab,