Lead Software Engineer, TS/SCI — Mission-Critical Dev

L3Harris Technologies, Inc.; Palm Bay (FL); On-site; USD 120,000 - 170,000; Full time

Job summary

L3Harris Technologies is seeking a Lead, Software Engineer to stay hands-on while delivering critical mission software. You’ll work on full-stack web apps and embedded software, using React, TypeScript, JavaScript, Python, Docker, and Linux, with opportunities for technical leadership in a non-management path.

The role emphasizes high-reliability systems, hardware integration, and customer-driven solutions for national security mission needs.

Qualifications

• Bachelor’s Degree and minimum 9 years of relevant experience; Graduate Degree with 7+ years; or 13 years of experience in lieu of degree.
• Active TS/SCI security clearance is required.
• Hands-on full-stack web development experience plus React/TypeScript/JavaScript and Python.

Responsibilities

• Design, develop, integrate, and sustain high-reliability command-and-control software.
• Build full-stack web applications using React, TypeScript, JavaScript, and Python services.
• Develop and deploy containerized software using Docker.
• Integrate software with hardware platforms and troubleshoot interfaces and data flows.
• Configure Linux development, deployment, and runtime environments for delivery.

Skills

Full-stack development

React

TypeScript

JavaScript

Python

Docker

Linux

Active TS/SCI clearance

Git

Education

Bachelor’s Degree

Graduate Degree

Tools

Docker

Git

Job description

L3Harris Technologies is seeking a Lead, Software Engineer to stay hands-on while delivering critical mission software. You’ll work on full-stack web apps and embedded software, using React, TypeScript, JavaScript, Python, Docker, and Linux, with opportunities for technical leadership in a non-management path.

The role emphasizes high-reliability systems, hardware integration, and customer-driven solutions for national security mission needs.