Mechanical Engineering Intern - Defense (Summer 2026) jobs in United States
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nLIGHT, Inc. · 13 hours ago

Mechanical Engineering Intern - Defense (Summer 2026)

nLIGHT, Inc. is a leading provider of high-power semiconductors and fiber lasers for various applications including aerospace and defense. They are seeking an Engineering student for a summer internship program to assist in the design, development, and testing of opto-mechanical and electronic devices.

ElectronicsLaserManufacturingSemiconductor
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Responsibilities

Assist in the design and development of individual parts and subassembly components for novel opto-mechanical/electronic devices
Assist with testing of prototypes and assembled units, including environmental testing
Assist with hands-on assembly of components using tools such as: torque wrenches, Dremel tools, file tools, and screwdrivers

Qualification

Mechanical FundamentalsCAD SkillsSolidWorksThermal ManagementCommunication Skills

Required

You must be working toward a degree in Mechanical Engineering
You must have completed (at a minimum) your sophomore year in college
You must have an overall GPA of 3.0 or above to be considered
You bring knowledge of Mechanical Fundamentals including material science and manufacturing basics
You possess strong CAD skills and experience using SolidWorks is a plus
You have excellent written and verbal communication skills
You take initiative and have an eagerness to learn

Benefits

Medical, Dental and Vision Benefits including Prescription and Orthodontia with employee-paid premiums as low as $40.00 per pay period

Company

nLIGHT, Inc.

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nLIGHT, Inc. is a leading provider of high-power lasers for mission critical directed energy, optical sensing, and advanced manufacturing applications.

Funding

Current Stage
Public Company
Total Funding
$207.11M
Key Investors
Mohr Davidow Ventures
2018-04-25IPO
2017-05-10Series G· $25.78M
2016-01-26Series Unknown· $35.83M

Leadership Team

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Scott Keeney
CEO
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Robert Martinsen
CTO
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Company data provided by crunchbase