Job Description

Product Design Engineer - UAV

Roles & Responsibilities

Yali Aerospace is seeking a talented

Product Design Engineer

to support the design, modeling, and development of UAV airframes and components. This role requires strong CAD skills, problem-solving ability, and hands-on involvement in prototype development.

Key Responsibilities

1. UAV Airframe & Component Design

Create 3D models of UAV components including fuselage, wings, control surfaces, payload mounts, and internal structures. Develop detailed 2D drawings, assemblies, and manufacturing-ready designs. Ensure designs meet aerodynamic, structural, and weight requirements.

2. CAD Modelling & Design Optimization

Work primarily in

SolidWorks / CATIA

for surface modeling, and assemblies. Perform tolerance analysis and ensure manufacturability of components. Optimize designs for strength, stiffness, ease of assembly, and performance.

3. Prototype Development Support

Coordinate with composite, CNC, and assembly teams for prototype builds. Provide design clarifications, updated drawings, and quick modifications when needed. Participate in part fitting, alignment checks, and troubleshooting during assembly.

4. Design Documentation

Prepare BOMs, exploded views, technical drawings, and revision-controlled design files. Maintain proper documentation of design changes, iterations, and development logs. Follow internal design standards and version control practices.

5. Cross-Functional Collaboration

Work closely with aerodynamics, electronics, software, and flight test teams to ensure seamless integration. Incorporate feedback from field testing into design improvements. Support root cause analysis of design-related issues.

6. Testing & Validation Support

Assist in load testing, fitment checks, and structural validation of designed parts. Identify areas of failure or improvement and propose design changes. Participate in ground tests and field trials when required. Work with our CNC and Composite Fabrication Vendors, sometimes require onsite help so willingness to travel

Required Skills & Experience

2+ years of experience in mechanical or aerospace design (UAV experience preferred). Strong skills in

SolidWorks or CATIA

(Part, Assembly, Surface, Drafting modules). Understanding of materials such as composites, aluminum, and plastics. Ability to interpret and create GD&T-based drawings. Familiarity with UAV design fundamentals (aero surfaces, CG, payload integration). Strong problem-solving skills and a hands-on mindset.

Qualifications

B.E./B.Tech in Mechanical Engineering, Aeronautical Engineering, Aerospace Engineering, or similar. Prior experience in UAV design, RC aircraft, robotics, or aerospace startups is an advantage.

Location

Thanjavur (On-site)

Job Type: Full-time

Pay: ?250,000.00 - ?400,000.00 per year

Benefits:

Provident Fund
Application Question(s):

Current and Expected CTC? How many years of industrial CAD experience do you have? Why do you want to work at Yali Aerospace?
Experience:

SolidWorks: 2 years (Required) CATIA: 2 years (Required) Drones: 2 years (Required)
Work Location: In person