Hardware Engineer (Manufacturing & Prototyping)

Internship

Salary(gross): from 100 to 700 EUR monthly

Apply till 09.05.2026

Part time

Apply for the vacancy Save


Description

This role is focused on building, refining, and preparing real hardware for testing and use. You will work hands-on with components, assemble units, and contribute to improving designs through practical iteration. This is where prototypes become working systems.

Requirements

Willingness to work hands-on with physical components
Basic technical sense and attention to detail
Ability to follow and improve assembly processes
Reliable and consistent work ethic
Nice to have:
Experience with tools, workshop environments, or manufacturing
Mechanical understanding or DIY / maker experience
Experience with prototyping or small-batch production
Interest in drones or defence tech

Duties

Assemble product components (metal + other parts)
Prepare units for testing and demonstrations
Perform basic quality checks
Assist with packaging and shipment prep
Support small-scale manufacturing and prototyping
Suggest and implement practical improvements to designs and assembly process
Maintain tools and workspace

Proposal

Paid per unit assembled or per batch
Flexible, task-based involvement
Opportunity to grow into lead hardware role
Potential for equity (shares) based on contribution

Location

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About the company

Grey Raven Technologies

Grey Raven Technologies

  • We develop a reusable UAV training munition system for drone bomber training, replacing single-use rounds with a more efficient and repeatable solution.
    The system is already field-tested and used in military training, with ongoing development across new calibers and deployment methods.
    We are a small, fast-moving team working hands-on with real users. The work is practical, iterative, and grounded in field feedback.
    The project sits at the intersection of drones, defence, and manufacturing, involving hardware, testing, and collaboration with military and industry partners.

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