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L3Harris Technologies

Global defense contractor delivering aerospace tech

Senior Specialist - Software Engineer, Ts/Sci

Embedded Engineering +1Updated on Nov 14
Full-timePalm Bay, FL, USANo salary listedIn-person

About the Job

Requirements

  • A bachelor's degree and a minimum of six years of prior relevant experience, or a graduate degree and a minimum of four years of prior related experience; in lieu of a degree, a minimum of ten years of prior related experience.
  • An active Top Secret/Sensitive Compartmented Information security clearance is required.

Responsibilities

  • Design, develop, integrate, and sustain high-reliability command-and-control software supporting customer missions and real-world assets.
  • Build full-stack web applications using React, TypeScript, and JavaScript for responsive user experiences, and Python services and application programming interfaces for backend capabilities.
  • Develop and deploy containerized software using Docker, applying object-oriented design to create clean, maintainable, and testable code.
  • Integrate software with unique hardware platforms and troubleshoot the interfaces, data flows, and runtime behavior that connect the two.
  • Configure and troubleshoot basic Linux development, deployment, and runtime environments in support of software delivery and sustainment.
  • Work directly with customers, systems engineers, and mission users to translate operational needs into practical technical solutions; contribute technical leadership through engineering judgment, design reviews, and peer collaboration.

Desired Qualifications

  • Hands-on full-stack web development experience.
  • Top Secret/Sensitive Compartmented Information clearance with a Counterintelligence Polygraph.
  • Experience with React, TypeScript, JavaScript, and Python.
  • Experience with Docker and object-oriented programming.
  • Experience with software-hardware integration.
  • Basic Linux configuration and troubleshooting skills.
  • Experience with Git, debugging, automated testing, and secure development practices.
  • A relevant technical degree or equivalent experience.
  • A current Counterintelligence Polygraph.
  • Experience with custom hardware, edge-device, or control-system integration.
  • Experience with command-and-control, mission, or real-time software.
  • Experience with secure containerized web services and connected hardware.

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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