Jobs at L3Harris Technologies

Associate Software Engineer will develop embedded software for real-time control of advanced tactical radio equipment, applying computer science and mathematical analysis across the full SDLC including requirements, design, implementation, integration, and test. The role requires proficiency in multiple programming languages (C++, C#, C, Java, Python, etc.) and real-time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE) on various processor architectures.…See more Key responsibilities include hardware-software interface development, test procedure creation, modeling and experimental testing, and peer code reviews. Candidates must be pursuing or have recently completed a Bachelor's degree in computer science, computer engineering, software engineering, electrical engineering, or related field.

L3Harris seeks a Software Engineer to join their Space Systems team, developing software solutions for integration, test, verification, and operational readiness of space and defense hardware. The role involves full lifecycle development in C++, C, Python, and XML across Windows and Linux; close collaboration with multidisciplinary teams on mission-critical systems; and application of DevOps best practices and AI-assisted development tools.…See more Candidates must have a Bachelor's in Computer Science or related field plus 4+ years of experience, or equivalent via graduate degree (2+ years) or 8+ years without a degree, with 1+ year in C++, Python, or similar languages.

Associate Software Engineer at L3Harris will develop embedded software for real-time control systems in tactical radio equipment, working across the full software development lifecycle from requirements through testing. The role involves designing hardware-software interfaces, implementing in multiple languages (C++, C#, C, Java, Python, etc.) on embedded RTOS platforms (VxWorks, QNX, Linux), and participating in peer reviews and defect tracking.…See more Candidates must be pursuing or have recently completed a Bachelor's in Computer Science, Computer Engineering, Software Engineering, or related field.

Lead a DevSecOps and platform engineering function at L3Harris, designing and maintaining CI/CD pipelines, infrastructure-as-code solutions, and build systems that serve software and firmware teams. Own end-to-end delivery workflows including automated testing, static analysis, artifact management, and security controls; troubleshoot build and dependency issues; and provide technical leadership to establish DevSecOps standards and best practices across the organization.…See more Requires 9+ years in software/build/DevSecOps engineering, 5+ years with CI/CD platforms (Jenkins, GitLab CI/CD, Azure DevOps), 5+ years with C++ build systems (CMake, Conan), and expertise in automation scripting (Python, Bash, PowerShell). Secret clearance required.

Lead a Quality Engineering organization responsible for developing, implementing, and measuring quality initiatives across L3Harris Technologies. Direct professionals in Quality Engineering and Supplier Quality Engineering; ensure quality is designed into products from ideation through production; oversee compliance with internal, customer, regulatory, and third-party requirements; and drive root cause analysis and corrective action efforts to prevent recurrence of nonconformances.See more

As a Sr. Specialist Systems Engineer for space systems at L3Harris, you will lead multi-disciplinary engineering teams through the full systems engineering lifecycle for software-defined radio (SDR) products, from concept to deployment.…See more You'll own requirement management, integration, and verification of RF communication systems, ensuring end-to-end performance meets technical specifications and customer needs. The role demands expertise in RF/communication system design, systems integration, risk management, and cross-functional collaboration with hardware and software teams. You'll conduct performance analysis, resolve complex technical issues, and engage directly with customers and stakeholders to validate system solutions.

Lead a software engineering team at L3Harris designing and implementing embedded and cloud-based systems across space and airborne technologies. You will own system and software architecture, lead design and implementation in Java and C++, serve as technical point of contact across programs, mentor junior engineers, and collaborate with cross-functional teams on the full software development lifecycle.…See more Requires 9+ years of relevant experience (or equivalent), minimum 5 years in a technical lead or architect role, and an active Secret clearance.