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Staff · 8+ years exp
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Confirmed on the employer's own hiring board on Nov 15, 2026. First seen by Alion on Nov 14, 2026. L3Harris Technologies scores A on the Alion truth index.

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L3Harris Technologies is an American defense contractor formed in 2019 by the merger of L3 Technologies and Harris Corporation. It builds tactical radios and military communication systems, electronic warfare and intelligence, surveillance and reconnaissance equipment, space sensors and satellites, night vision devices, and uncrewed surface vessels, and owns the rocket engine maker Aerojet Rocketdyne. Its main customers are the United States Department of Defense and allied governments. The company is headquartered in Melbourne, Florida, United States.

Job Title: Specialist, Systems Integration and Test Engineering

Job Code: 47875

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:

This position provides system integration and test engineering expertise across a broad range of engineering tasks, from proposals to system architecture to hardware development, integration, test and delivery. This position will be part of a larger program team dedicated to providing the technical leadership necessary to meet the customer’s technical, cost and schedule needs.

This position is located in Palm Bay, FL: https://careers.l3harris.com/en/florida

Essential Functions:

  • Applies system integration and test engineering standards, principles, theories, concepts and techniques to complex payloads and space vehicles
  • Specifies requirements, architects I&T approaches, analyzes, establishes flow down of requirements across flight hardware subsystems and critical ground support equipment
  • Participates in design peer reviews, plans top level I&T flow with a perspective on efficient use of assets and facilities.
  • Provides technical support to detailed test plans and guides team on I&T processes and procedures appropriate to the complexity of the program
  • Responsible for technical management of complex engineering tasks in electrical, mechanical, optical, software, systems, and/or hardware components
  • Directly supports detailed test planning and on-the-floor test execution for system level tests, based on subject matter expertise
  • Ability to obtain and maintain security clearance (TS/SCI)

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.
  • Systems, Mechanical, Electrical, Optical or thermal engineering background

Preferred Additional Skills:

  • Technical leadership with System I&T experience
  • Experience in at least one of the following areas: integration of hardware & software systems, system level TVAC testing, system level dynamic testing, EMI testing, electrical system end-end test, space vehicle level integration & test
  • Experience working closely with Customers, Business Development, and all functional disciplines
  • Understanding of I&T development processes and life cycle
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