Location : Hubli, Karnataka
Experience : 3–10 Years in Mechanical New Product Development (experience in service-based industries will not be considered)
About This Role
We are looking for a Senior Mechanical Design Engineer to drive the design and development of next-generation defence hardware. You will own mechanical systems from concept to field trials, working at the intersection of design, prototyping, ruggedization, and certification.
This is a leadership role where you'll not only engineer products but also build processes, mentor engineers, and establish structured mechanical design practices in our fast-moving environment.
What You'll Be Doing
- Lead end-to-end design and development of new defence products, from initial sketches to certified field hardware.
- Supervise and mentor Mechanical Design Engineers and freshers; grow them into independent contributors.
- Establish structured design systems : DFMEA, tolerance stacks, BOM management, revision control.
- Own prototyping and testing cycles : coordinate with production, oversee builds, validate against MIL-STD-810G, IP67, and defence compliance.
- Drive simulation and analysis (ANSYS, MATLAB, FEA, fatigue, vibration).
- Conduct structured design reviews and quality gates to ensure manufacturability, ruggedness, and reliability.
- Work closely with cross-functional teams to deliver integrated systems.
- Support certification processes and external defence evaluations with clear technical documentation.
Requirements
3–10 years of hands-on mechanical new product development experience (preferably in defence, aerospace, or hardware startups).Strong command of CAD (SolidWorks, Fusion 360) and analysis tools (ANSYS, MATLAB).Deep understanding of materials, tolerances, MIL standards, ruggedization, and manufacturing processes (CNC, 3D printing, casting, sheet metal).Experience leading prototype-to-production transitions in complex systems.Strong problem-solving mindset with proof of what you have designed, tested, and shipped.Passion for building and owning products end-to-end — not just drawings.Read Before Applying
This role demands hard work, tenacity, and ownership. If you prefer routine over unpredictability, this isn't for you.
You'll be expected to design, build, break, fix, and repeat — fast.We're creating products that don't exist in India yet; expect ambiguity, intensity, and steep learning curves.If you want a safe, comfy job, look elsewhere. If you want to solve real problems that matter to national security, read on.Why You Should Join Us
Work on mission-critical defence hardware — not just paper designs.
Be the owner, not just an engineer : your work will define the product.Collaborate with top-tier engineers across disciplines.Do work that directly impacts national security.Experience the adrenaline of design → prototype → test → deployment.What You'll Get
Extreme ownership and autonomy.Freedom to experiment, fail, learn, and ship.A high-intensity, high-growth learning environment.The satisfaction of building something that actually works in the field.About Us
Astr Defence is a new-age Indian defence tech company building next-gen systems for the modern battlefield.
We're not just designing hardware.
We're building India's defence future — and it's anything but ordinary.
This isn't just a job. It's a mission.
Skills Required
Sheet Metal, Fea, Cad, Fusion 360, Vibration, Matlab, Solidworks, Cnc, Ansys, Fatigue, Casting, 3D Printing