INTERNSHIP DETAILS

Software Engineering Intern

CompanyL3HHCM20
LocationWilmington
Work ModeOn Site
PostedMarch 2, 2026
Internship Information
Core Responsibilities
The intern will apply computer science, engineering, and mathematical analysis concepts to develop software for target applications, working closely with cross-functional engineering teams on hardware/software interfaces and system design. Responsibilities include supporting all phases of the software development life cycle, from requirements analysis through testing of embedded software for real-time control of tactical radio equipment.
Internship Type
full time
Salary Range
$29 - $53
Company Size
30513
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Visit L3Harris.com for more information.
About the Role

Job Title: Software Engineer Intern

Job Code: 34705

Job Location: Wilmington, MA

Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off.

Job Description:  

  • 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)   

 

Digital Signal Processing  

  • Apply digital signal processing (DSP), communication systems, and software engineering concepts and principles in the development of software for the target application 

  • Understanding of time domain versus frequency domain analysis, filter structures, and modulation/coding algorithms   

  • 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 and firmware development life cycle, including requirements analysis, design, implementation, integration, and test of embedded software for real-time control of advanced tactical radio equipment in an agile environment  

  • 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 (primarily C, C++, and VHDL as well as scripting languages) on embedded Linux and real-time operating system platforms (QNX, Motorola, Intel, TI, and custom processor designs) 

 

Qualifications: 

  • Pursuing a Bachelor's degree in Computer Engineering, Software Engineering, Electrical Engineering or related field

 

Preferred 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 

 

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $28.50/hr - $52.50/hr. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Cleveland Ohio, and Vermont is $24.00/hr  - $46.00/hr. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including relocation stipend, 401(k), EAP, and 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.

Key Skills
C++C#CJavaRubyHTML5XMLSQLPerlPythonAjaxQtVHDLDigital Signal ProcessingReal-Time ControlAgile
Categories
EngineeringSoftwareTechnologyScience & Research
Benefits
Relocation Stipend401(k)EAPCompany-paid Holidays