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Software Engineer Intern Job Details / L3HHCM20 at L3Harris Technologies

Columbia, MD, United StatesInternshipPosted Oct 2, 2026

Description

Seniority: Intern

L3Harris Technologies is seeking a Software Engineering Intern. The role supports the development, integration, testing, and documentation of embedded software for real-time control of advanced tactical radio equipment while collaborating with cross-functional engineering teams.

Responsibilities

  • Apply computer science, engineering, and mathematical analysis concepts and principles in the development of software for the target application
  • 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, integration, and test of embedded software for real-time control of advanced tactical radio equipment
  • Develop software test procedures, software programs, and related documentation
  • Utilize modeling tools and equipment to establish operating data, conduct experimental tests, and evaluate results
  • Participate in peer reviews, identify, track and repair defects
  • Utilize a variety of software languages (i.e., C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl, Python, Ajax, Qt) on Windows, Linux, mobile platforms, and embedded real time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE, and others for Motorola, Intel, TI, and custom processor designs)

Qualifications

  • Must be pursuing a Bachelors degree, a Masters degree, or a PhD in computer science, Computer Engineering, Software Engineering, Electrical Engineering, Wireless Engineering, Information Security, Mathematics, Digital Arts & Sciences or related field at an accredited university

Preferred Qualifications

  • One or more of the following: C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time Controls, Wireless, Software Security, Robotics, OOA/OOD,Hadoop, Android, Embedded Systems

Skills

  • One or more of the following: C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time Controls, Wireless, Software Security, Robotics, OOA/OOD,Hadoop, Android, Embedded Systems

Tech stack

C++, C#, C, Java, SQL, Qt, Linux, Real-Time Operating Systems (RTOS), Embedded Systems, Real-Time Controls, Wireless, Software Security

Benefits

  • 9/80 schedule: employees work 9 out of every 14 days—totaling 80 hours worked—and have every other Friday off
  • Relocation stipend
  • 401(k)
  • Employee Assistance Program (EAP)
  • Company-paid holidays
  • The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

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