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Lead Software Engineer

Job ID 113566
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L3Harris is dedicated to recruiting and developing diverse, high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical needs. The company provides advanced defense and commercial technologies across air, land, sea, space and cyber domains. L3Harris has approximately $17 billion in annual revenue, 50,000 employees and customers in more than 130 countries. L3Harris.com

L3Harris is dedicated to recruiting and developing diverse, high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers� mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

About L3Harris Technologies

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers� mission-critical needs. The company provides advanced defense and commercial technologies across air, land, sea, space and cyber domains. L3Harris has approximately $17 billion in annual revenue, 50,000 employees and customers in more than 130 countries. L3Harris.com


L3Harris is seeking talented embedded software engineers to join our team!  The Software Engineer will be involved in design, development, integration and test of embedded applications for Avionics and Aircraft Systems. Technologies utilized by the systems include C/C++ on various embedded platforms including Linux.

  • Software development activity including requirements analysis, design, code development, integration and test of embedded applications for aircraft avionics and mission related systems
  • Technologies utilized by the systems include C/C++ on various embedded platforms including Linux
  • Perform activities to ensure that products/projects delivered meet customer requirements and specifications including airworthiness
  • Provide technical expertise and leadership during system integration activities as well as during troubleshooting or deviations in expected performance seen during operation and test
  • Communicate with leadership on project status, issues, milestones, and successes




      • Bachelor�s degree (BSCEN, BSEE, BSCS or eq.) + 12 years relevant experience, or similar Graduate Degree with 10 years relevant experience.
      • Knowledge of code languages including expertise in C/C++ or other object-oriented language
      • At least 6 years of development experience programming embedded systems including experience with embedded Linux or other RTOS, Linux device drivers, Real-time/Low-level software, Bootloaders, BSPs, Built-In-Test, Flash Devices and drivers for peripherals such as Ethernet, PCIe, USB, SPI, I2C
      • Knowledge of low level debug/board bring up utilizing lab equipment
      • Expert knowledge of embedded software fundamentals and the ability to code, integrate, and troubleshoot complex safety critical designs
      • Experience interacting with customers throughout the software lifecycle including major design and/or architecture reviews

      Preferred Qualifications:

      • Experience on complex systems with a focus on mission computing, memory systems, and/or avionics displays
      • Knowledge of graphics APIs and drivers including OpenGL or Vulcan
      • Experience with 1394/Fiber Channel/1553 driver development
      • Experience with DO-178 software development process
      • Relevant integration and test experience on complex military systems
      • Working knowledge of interfaces and handoffs with digital engineering (FPGAs, CCAs, PWBs, etc.)
      • Full software development lifecycle experience including requirements flow-down and decomposition, allocation to design, translation to code, hw/sw integration, design verification/product qual, transition to production, fielded product support, including changes for component obsolescence.
      • Utilizing tools/processes to support a structured work flow (requirements management, configuration management, workflow and change control, etc)
      • Familiarity with Linux development environment and tools
      • Secret security clearance
      • Ability to travel up to 25%



      L3Harris Technologies is proud to be an Affirmative Action/Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

      Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

      By submitting your résumé for this position, you understand and agree that L3Harris Technologies may share your résumé, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

      L3Harris Technologies is proud to be an Affirmative Action/Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

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