Specialist, Integration/Test Engineering

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 & Test Engineer

Job Code: 45870

Job Location: Palm Bay, FL

Job Schedule: 9/80-Employees work 9 out of every 14 days- totaling 80 hours worked- and have every other Friday off

Job Description:

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. This role focuses on RF/IF testing (around 700 MHz IF), development and execution of formal test procedures, and support to Design Verification Test (DVT), Acceptance Test Procedures (ATP), and post‑check activities for modem-based systems. You will work across functional teams to ensure integrated hardware, software, and networked elements meet performance and reliability requirements critical to our warfighters’ missions.

Essential Functions:

• Develop, review, and update test plans, test procedures, test reports, and Requirements Verification Traceability Matrix (RVTM) to ensure complete requirements coverage for modem 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 including signal generators, noise sources, spectrum analyzers, network analyzers, power meters, frequency counters, oscilloscopes, and multimeters to test IF at ~700 MHz and RF paths.

• Perform integration and test of critical 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, perform data capture, and conduct quantitative analysis of RF, IF, and network performance metrics.

• 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, providing recommendations for testability, producibility, and process improvements.

• Travel up to 10% may be required.

Qualifications:

• Bachelor’s Degree and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.

• Active US Secret security clearance

Preferred Additional Skills:

• Experience with secure modem systems and/or COMSEC ‑ related hardware and configurations.

• Prior SATCOM experience.

• Experience with cable design, integration, and test (RF, IF, Ethernet, and control cabling).

• Experience with Jira or similar issue tracking / requirements / test management tools.

• Experience with Wireshark to capture, inspect, and troubleshoot network traffic and system ‑ level connectivity issues.

• CompTIA Security+ or equivalent security certification.

#LI-EB1

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

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