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Salary
≈ $39k – $65k per year (Estimated)
Location
In office (Melbourne)
Seniority
Intern
Visa
H-1B filings in 12 months: 5
Employment
Internship

First seen by Alion on Oct 8, 2026. L3Harris Technologies scores A on the Alion truth index.

Overview
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Profile match
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: Intern, Finance

Job Code: 44301

Job Location: Melbourne, 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 is seeking a dedicated and detail-oriented intern to join our finance team. Key responsibilities include managing various financial functions associated with business acquisition processes and program execution. This role offers the opportunity to work in a dynamic environment, supporting both internal and external stakeholders.

Essential Functions:

  • Responsible for the financial functions associated with the business acquisition process (proposals) and program execution process (programs)

  • Responsible for setting up, validating and generating complex invoices to various customers

  • Ensure all assigned invoices are processed and completed in a timely manner per the terms and conditions of the contract

  • Responsible for daily customer interface and billing guidance to Contracts and Program Finance

  • Perform required invoice and account receivable reconciliations to ensure billing accuracy

  • Support internal and external audits; actively participate in process improvement initiatives

  • Support cash application process through research and reconciliation

Qualifications:

  • Pursuing a degree in Finance, Accounting, Economics, Management, Business Administration, Mathematics or related field.

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