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L3Harris Technologies
·
November 15, 2025
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Software Engineer (MES)

Camden, NJ
Full-time
Onsite
$91K/yr - $145K/yr
Entry, Mid Level
L3Harris Technologies is a leader in the defense industry, focusing on delivering technology solutions for national security. They are seeking a Software Engineer to support embedded software application development, collaborate with engineering teams, and contribute to the software development life cycle for C5 and Cyber Solution Centers.
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Responsibilities

  • Support the engineering team members in embedded software application development
  • Investigate root cause of complex issues, and implement solutions, working independently or with a multi-discipline team
  • Apply computer science, engineering, and mathematical analysis concepts and principles in the development of software for the target hardware
  • Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware and software, and operational performance requirements and design of the overall system
  • Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test
  • Develop software test plans and procedures, and other relevant technical documentation
  • Utilize modeling tools and equipment to establish operating data, conduct experimental tests, prototype, and evaluate results
  • Participate in peer reviews, identify, track and repair defects
  • Utilize a variety of software languages (primarily C/C++ and Python developing code for embedded real time operating systems (VxWorks, Linux, Integrity)

Qualification

Required

  • U.S. citizenship with a Active Department of Defense (DoD) Secret clearance
  • Bachelor's or Master’s degree in computer engineering, Electrical Engineering, Computer Science, or related field
  • 2+ years of experience debugging applications on simulated and/or target hardware
  • Usage of a Real-Time Operating System (RTOS), such as Green Hills Integrity, VxWorks, or similar
  • Excellent oral and written communication skills

Preferred

  • Object-oriented design and implementation experience, with exposure to software modeling and UML tools such as IBM Rhapsody or MagicDraw/Cameo
  • Experience developing device drivers and Board Support Packages for real time embedded systems
  • Experience with Information Assurance and/or crytography
  • Experience with NSA Type 1 certification or other SW certification such as DO-178

Benefits

  • Relocation stipend
  • 401(k)
  • EAP
  • Company-paid holidays
L3Harris Technologies provides platform management system solutions for armed forces.
Glassdoor
3.7
Founded in 1895
Melbourne, Florida, USA
10001+ employees
https://www.l3harris.com