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L3Harris Technologies

Global defense contractor delivering aerospace tech

Lead, Software Engineering

Software EngineeringPosted on Nov 11
Full-timeNashville, TN, USANo salary listed

About the Job

Requirements

  • A bachelor's degree and at least 9 years of prior relevant experience, or a graduate degree and at least 7 years of prior related experience; alternatively, at least 13 years of prior related experience in lieu of a degree.
  • At least 7 years of experience developing object-oriented software in a commercial or government environment.
  • At least 7 years of experience developing C# applications using Visual Studio.
  • Ability to obtain a U.S. Secret Security clearance.

Responsibilities

  • Partner with program leadership, product stakeholders, customers, and end users to understand mission needs and develop, refine, and prioritize user stories and acceptance criteria.
  • Translate user stories, interface requirements, and operational constraints into software architectures, technical designs, estimates, and executable development plans.
  • Lead rapid design, development, integration, and demonstration of prototypes that reduce technical risk and produce early stakeholder feedback.
  • Develop and integrate software components and applications using C# and other program-approved technologies.
  • Collaborate with systems, hardware, electrical, mechanical, and test engineering teams to integrate software with equipment, external interfaces, and mission workflows.
  • Plan and lead short development iterations, incorporating verification results, user feedback, and changing priorities into successive releases.
  • Establish and maintain unit, component, integration, and system-level test coverage, and support verification of functional, interface, performance, and applicable corporate requirements.
  • Distinguish experimental prototypes from deliverable software and apply documentation, verification, cybersecurity, safety, quality, and configuration controls appropriate to each maturity level.
  • Travel as needed to customer facilities, integration locations, demonstration venues, and test sites; provide hands-on software integration, troubleshooting, and technical support during field activities.
  • Diagnose complex software and integration issues, identify root causes, implement corrective actions, and communicate impacts, risks, and recovery plans.
  • Prepare and maintain technical documentation, interface descriptions, test procedures, release notes, deployment instructions, and configuration records.
  • Communicate technical designs, prototype results, limitations, tradeoffs, risks, and recommendations to technical and nontechnical stakeholders.
  • Provide technical leadership through design reviews, task planning, coaching, and mentoring of other software engineers.
  • Apply Agile and Scrum practices to support rapid, disciplined program execution; capture lessons learned and improve reusable software components, development tools, and processes.
  • Perform other appropriate duties as assigned.

Desired Qualifications

  • Experience with software development methodologies, object-oriented design, real-time software development, and the full software development lifecycle, including unit, component, integration, and system-level testing.
  • Experience leading complex technical work across engineering disciplines; estimating work; planning technical tasks; and communicating dependencies, progress, and issues.
  • Experience using source-code management, defect-tracking, and modern development practices, including cybersecurity, safety, quality, and configuration-management practices.
  • Experience creating technical designs, interface specifications, test procedures, and software release information, and evaluating software tradeoffs involving performance, reliability, maintainability, schedule, cost, and technical risk.
  • Experience with Unified Modeling Language, mission-system integration, customer demonstrations, and field test support.

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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