Unnayan Defence Technologies is a product-based defence startup headquartered in Hyderabad, India. We are a passionate R&D-driven; team committed to developing cutting-edge defence technologies that integrate seamlessly into existing operational frameworks while pushing technological boundaries. We prioritize intellectual property (IP) creation and innovation to ensure our solutions remain at the forefront of defence advancement.
Our mission is to deliver high performance, reliable, and production-ready systems that enhance national security and operational capabilities.
Role Overview
We are seeking a Mechanical Design Intern with strong drafting fundamentals and CAD expertise to support our engineering team on live hardware development programs.
This is a hands-on opportunity to work on real manufacturing drawings, production ready components, and defence-grade hardware systems.
Eligibility
⚫ B.E. / B.Tech in Mechanical Engineering
⚫ Final Year Students or Recent Graduates
⚫ Freshers with robust drafting skills are encouraged to apply
Mandatory Skills
⚫ Working knowledge of engineering drawing standards
⚫ Basic understanding of GD&T; concepts (datums, fits, tolerance basics)
⚫ Familiarity with surface finish symbols and welding symbols
⚫ Proficiency in SolidWorks (part modeling, assemblies, and basic drawings)
⚫ Proficiency in AutoCAD for 2D drafting
⚫ Ability to create clear and structured 2D drawings from 3D models
⚫ Good attention to detail in dimensioning and annotation Good to Have
⚫ Exposure to Sheet Metal / Machining / Fabrication Processes
⚫ Experience interacting with Production or Quality Teams
⚫ Basic understanding of Material Selection (MS, SS, Aluminium, Plastics)
Key Responsibilities
⚫ Support senior engineers in preparing part and assembly drawings
⚫ Convert 3D CAD models into structured 2D manufacturing drawings
⚫ Apply GD&T; symbols under supervision
⚫ Assist in tolerance stack-up documentation
⚫ Revise drawings based on production and QA feedback
⚫ Maintain drawing revision control and documentation records
⚫ Coordinate with fabrication/machining teams for clarifications