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L3Harris Technologies

Global defense contractor delivering aerospace tech

Specialist - Aerospace Engineering

Aerodynamics +1Updated on Nov 14
Full-timeWest Palm Beach, FL, USANo salary listed

About the Job

Requirements

  • A Bachelor's degree in Aerospace Engineering or Mechanical Engineering and at least 4 years of relevant experience, or a graduate degree and at least 2 years of related experience; alternatively, at least 8 years of related experience in lieu of a degree.
  • Ability to obtain a U.S. Secret security clearance.
  • Knowledge and experience with air-breathing, high-speed propulsion systems used in defense applications.
  • Strong skills applying fluid dynamics and heat transfer to propulsion systems.
  • Understanding of the function and design of actively cooled rocket engines and turbomachinery.
  • Ability to parse large amounts of data and identify and quantify patterns within and between datasets, assisted by artificial intelligence where applicable.
  • Familiarity with CFD++, ANSYS, Pointwise, Thermal Desktop, Python, and MATLAB.
  • Proficiency with Microsoft Office, including PowerPoint, Word, and Excel.

Responsibilities

  • Provide analysis using commercial and proprietary codes with high-fidelity models.
  • Communicate with internal stakeholders, including program offices and chief engineers, and external customers.
  • Drive designs from conceptual phases through detailed design, participate in component and systems tests, and contribute to products from the Internal Research and Development phase through production.
  • Perform detailed computational fluid dynamics for performance modeling and thermal boundary-condition generation.
  • Perform finite element method analysis for detailed thermal analysis to determine material survivability and provide temperatures for structural analysis.
  • Support pre-test and post-test analysis of ramjet and scramjet engines for model validation and post-test data reduction, as applicable.
  • Travel 10%, typically in support of testing.

Desired Qualifications

  • An active U.S. Secret security clearance is preferred.
  • Experience working within a multidisciplinary team.
  • Hands-on experience in a flow-testing environment; testing liquid- or solid-fueled ramjet engines is a plus.
  • Familiarity with computer-aided design software such as Creo or Siemens NX is a plus.

About the Company

L3Harris Technologies

Global defense contractor delivering aerospace tech

L3Harris Technologies provides advanced aerospace, defense, and space systems for governments and commercial customers. Its products include sensors, communications, and propulsion—such as tactical radios, night-vision gear, satellite payloads, missile defense, and space propulsion—delivered as integrated systems for operations across air, land, sea, space, and cyber domains. The company blends legacy technologies from two joining giants with newer capabilities, faster acquisition cycles, and a focus on missiles, space, and resilient communications to field solutions quickly. Its goal is to be a trusted, scale-ready provider of next‑generation defense and intelligence capabilities for national security and related customers.

Company size
10,001+
Company stage
IPO
Headquarters
Melbourne, FL
Founded
1895

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