L3Harris Technologies

Global defense contractor delivering aerospace tech

Manufacturing Engineer Intern

Manufacturing EngineeringConfirmed live in the last 24 hours

Internship · Winter 2026Londonderry, NH, USANo salary listedIn-person

About the Job

Requirements

Currently pursuing a Bachelor's degree in Mechanical Engineering, Aerospace Engineering, Materials Science Engineering, Industrial Engineering, or a related field, regardless of age.

Responsibilities

Implement and analyze manufacturing plans and projects.
Design, develop, and transfer manufacturing and engineering tools, strategies, and systems.
Develop manufacturing strategies for specific products and processes.
Interface with engineering to coordinate the release of new products.
Estimate manufacturing costs, determine time standards, and make recommendations for tooling and process requirements for new or existing product lines.
Maintain records and reporting systems to coordinate manufacturing operations.

Desired Qualifications

Knowledge of Lean Manufacturing, AutoCAD and/or Pro-E, Six Sigma, technical writing, MS Project, and/or MS SharePoint.

Job Title: Manufacturing Engineer Intern

Job Code: 41209

Job Location: Londonderry, NH

Job Description:

Implement and analyze manufacturing plans and projects

Design develops and transfer manufacturing and engineering tools, strategies and systems

Develop manufacturing strategies for specific products and processes

Interface with engineering in coordinating the release of new products

Estimate manufacturing costs, determine time standards, and make recommendations for tooling and process requirements of new or existing product lines

Maintain records and reporting systems for coordination of manufacturing operations

Qualifications:

Pursuing Bachelor's degree in mechanical engineering, Aerospace Engineering, Materials Science Engineering, Industrial Engineering or related field, regardless of age

Preferred Skills:

Knowledge in Lean Manufacturing, AutoCAD and/or Pro-E, Six Sigma, technical writing, MS Project and/or MS SharePoint

About the Company

L3Harris Technologies

Global defense contractor delivering aerospace tech

L3Harris Technologies provides advanced aerospace, defense, and space systems for governments and commercial customers. Its products include sensors, communications, and propulsion—such as tactical radios, night-vision gear, satellite payloads, missile defense, and space propulsion—delivered as integrated systems for operations across air, land, sea, space, and cyber domains. The company blends legacy technologies from two joining giants with newer capabilities, faster acquisition cycles, and a focus on missiles, space, and resilient communications to field solutions quickly. Its goal is to be a trusted, scale-ready provider of next‑generation defense and intelligence capabilities for national security and related customers.

Company size: 10,001+
Company stage: IPO
Headquarters: Melbourne, FL
Founded: 1895

Recently Posted Jobs

Explore more opportunities at L3Harris Technologies

See more jobs