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Intern, Systems Engineer

Harris Corporation
Greenville, TX Intern
POSTED ON 9/1/2026
AVAILABLE BEFORE 10/1/2026
L3Harris is dedicated to recruiting and developing 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 is the Trusted Disruptor in defense tech. 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.

Job Title: Intern, Systems Engineer

Job Code: 42986

Job Location: Greenville, TX

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

Job Description:

The Systems Engineer Summer Intern will support the planning, analysis, design, testing, and evaluation of complex systems and system architectures. This role offers hands-on experience working with engineering teams to develop operational concepts, test strategies, implementation plans, and technical presentations. The intern will gain exposure to the full systems engineering lifecycle while contributing to technical problem-solving and customer-focused engineering efforts.

Essential Functions:
  • Perform operational analysis and develop concept of operations, design and implementation plans
  • Develop test plans, procedures & cases
  • Conduct tests and document results
  • Use software tools, scripting and software/hardware troubleshooting
  • Analyze systems requirements from end systems and users
  • Supports development and evaluation of complex system designs and architectures
  • Develop and deliver presentations to communicate design activity plans and status to internal and external customers

Qualifications:
  • To be eligible, candidate's must be pursuing a Bachelor's degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, Computer Engineering, Computer Science, Physics, Mathematics, Aviation, Aerospace Engineering, or related field at an accredited university.

Preferred Skills:
  • Coursework and/or experience in systems engineering, systems architecture, systems analysis and design, system performance modeling, integration and/or project management, and/or model-based systems engineering
  • Familiar with Rhapsody

L3Harris Technologies is proud to be an 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. 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 resume for this position, you understand and agree that L3Harris Technologies may share your resume, 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 an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Hourly Wage Estimation for Intern, Systems Engineer in Greenville, TX
$34.00 to $41.00
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