Hiring | Product Design Mechanical Engineer – Defence R&D;
? HUBLI, Karnataka
? Astr Defence Pvt. Ltd. www.astrdefence.com
Astr Defence is a deep-tech defence startup developing indigenous small arms, launchers, fire-control systems, thermal imaging solutions, and counter-UAV technologies for the Indian Armed Forces.
We are looking for a Mechanical Design Engineer (2–8 years) to work on mission-critical, rugged hardware built to MIL & Indian defence standards.
? Role Highlights:
End-to-end mechanical design of small arms & fire-control units
Precision rugged housing design (shock, vibration, thermal, recoil loads)
Design and optimize components specifically for precision machining processes (VMC, CNC turning, grinding, boring, honing)
Define machining-friendly tolerances and fits aligned with process capabilities (micron-level where required)
Validate designs before release to ensure first-time-right manufacturing
Drive improvements in surface finish, dimensional accuracy, and repeatability.
Structural & thermal analysis (FEA)
Prototyping, testing & design iteration




Exposure to advanced machining challenges and real-world constraints
Defence compliance (MIL-STD / JSS / GSQR)
Cross-functional work with AI/ML, electronics & optics teams
? Ideal Candidate:
Robust in machine design, GD&T;, tolerances
Proficient in SolidWorks / Fusion 360.
Experience in precision machining & rugged products
Strong exposure to precision machining: VMC, CNC turning, grinding, jig boring, honing
Good understanding of GD&T;, tolerance stack-up, fits, and surface finish (Ra values)
Defence/aerospace background preferred
Passion for indigenous defence technology
Work Environment
Defence R&D; & manufacturing setup
Discipline-oriented & process-driven
Rural plant location (bus facility provided from Hubli city to factory)
Timings – 9am to 6.30pm (Monday to Saturday) Sunday holiday.

? Work on frontline systems.
? Confidential & security-compliant role.
? Interested candidates may share through caree

📌 Mechanical Design Engineer (Hubli)
🏢 Astr Defence
📍 Hubli