Specialist, Integration/Test Engineering

L3Harris Technologies • Palm Bay, FL

2d

About The Position

L3Harris Corporation is seeking a Specialist, Integration & Test Engineer to support RF and modem test operations for a portfolio of Communication Systems programs in Brevard County, Florida. The role focuses on RF/IF testing around 700 MHz IF, developing and executing formal test procedures, and supporting Design Verification Test (DVT), Acceptance Test Procedures (ATP), and post-check activities for modem-based systems. The engineer works across functional teams to help ensure integrated hardware, software, and networked elements meet performance and reliability requirements critical to warfighters’ missions. Travel up to 10% may be required.

Requirements

• Bachelor’s degree and a minimum of 4 years of prior relevant experience; or a graduate degree and a minimum of 2 years of prior related experience; or, in lieu of a degree, a minimum of 8 years of prior related experience.
• Active U.S. Secret security clearance.

Nice To Haves

• Experience with secure modem systems and/or COMSEC-related hardware and configurations.
• Prior SATCOM experience.
• Experience with cable design, integration, and test involving RF, IF, Ethernet, and control cabling.
• Experience with Jira or similar issue tracking, requirements, or test management tools.
• Experience with Wireshark to capture, inspect, and troubleshoot network traffic and system-level connectivity issues.
• CompTIA Security+ or equivalent security certification.

Responsibilities

• Develop, review, and update test plans, test procedures, test reports, and Requirements Verification Traceability Matrices (RVTM) to ensure complete requirements coverage for modems and associated RF/IF hardware.
• Author detailed ATP/DVT procedures for modem subsystems and systems, including pre- and post-check activities, regression testing, and troubleshooting steps.
• Configure and operate RF/IF test equipment to test IF at approximately 700 MHz and RF paths.
• Integrate and test RF receive/transmit components, IF chains, and modem assemblies, including antennas, modems, frequency converters, LNAs, HPAs, waveguides, media converters, and network devices.
• Configure and test Ethernet-based interfaces, including switch configuration, VLANs, media taps, and UDP/TCP data flows between modems, servers, and networked devices.
• Use MATLAB, Python, and/or Windows PowerShell to automate test execution, capture data, and analyze RF, IF, and network performance metrics quantitatively.
• Execute environmental, functional, and performance tests on electronic, electromechanical, and software-driven systems, documenting results and issues for resolution.
• Participate in and occasionally lead test readiness reviews, test working groups, and technical discussions, recommending improvements to testability, producibility, and processes.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level