Technical Lead - Mechanical

Quest Global; Bengaluru; On-site; INR 600,000 - 1,200,000; Full time

Job summary

Quest Global is seeking a Mechanical Engineer in Bengaluru, India, to lead the design and development of precision mechanical systems. Responsibilities include requirements management, design integration, and coordination with engineering teams.

The ideal candidate should have a Bachelor's or Master's degree in Mechanical Engineering, plus over 5 years of experience in precision mechanism design and a strong proficiency in CAD, particularly ProE/Creo. This position involves hands-on work in the cleanroom setting.

Qualifications

• 5+ years of experience in precision mechanism design or special purpose machines.
• In-depth understanding of mechanical engineering fundamentals.
• Proficient in CAD for 3D solid modeling.

Responsibilities

• Responsible for requirements, design, implementation, test, and integration.
• Project coordination with customer engineering.
• Perform hand calculations and FEA analysis.

Skills

Precision mechanism design

Tolerance stack-up analysis

Geometric dimensioning and tolerancing (GD&T)

3D solid modeling

Mechanical manufacturing processes

Education

Bachelor's/Master's degree in Mechanical engineering

Tools

ProE/Creo

Enovia

Job description

Key Responsibilities

• Responsible for requirements, design, implementation, test, and integration of design in accordance with the higher-level requirement and design specifications/architectures.
• Project coordination with customer engineering and supplier engineer during the design review and detailed design phases.
• Design mechanical design and power distribution systems for semiconductor metrology instruments.
• Tolerance stack-up analysis and GD&T.
• Drawing release (Drawings, OMS) for Proto order.
• Proto build – form, fit, and function.
• Test plan preparation.
• Document & BOM release in EDOC / Enovia.
• Perform hand calculations and FEA analysis for the structures, frames, modules, and components as needed.
• Initiate and validate detailed analysis reports including structural analysis, finite element analysis (FEA), thermal analysis, heat transfer, stress, vibrations, fluid and gas flow dynamics, and manufacturability to properly verify new and existing designs.
• Select standard OEM components such as bearings, O-rings, gearbox, motors, pneumatic & electrical actuators, gas springs, etc.
• Rework coordination with the supplier on existing design changes to meet the new design requirement.
• Integrate and test subsystems independently.
• Design tools/fixtures for manufacturing and field services independently.
• Define, execute, and take the lead in concept and feasibility studies with a limited scope to investigate the usability of new technologies.
• Ensure the mutual consistency and efficient integration of the separate modules in modular, easy-to-maintain units that meet the product specification.
• Contribute to the Work Breakdown Structure and the planning process of the area.

Work Experience

• Minimum Bachelor's/Master's degree in Mechanical engineering.
• 5+ years of experience in precision mechanism design or special purpose machines.
• In-depth understanding of mechanical engineering fundamentals, encompassing design principles, materials selection, geometric dimensioning and tolerancing (GD&T), tolerance stack‑up analysis and error budgeting.
• Strong mechanical engineering fundamentals, including design principles, machine elements, materials, fabrication methods.
• Conduct analysis and simulations, fixture design, including structural, vibration/modal finite element analyses (FEAs).
• Propose and complete the design from conceptual design, detailed design to detailed drawings.
• Hands‑on work in the cleanroom building/assembling mechanical assemblies.
• Familiar with mechanical manufacturing processes including machining, sheet metal fabrication, welding, etc.
• Proficient in 3D solid modeling using CAD, preferably ProE/Creo.
• Sound knowledge of Enovia or other PLM tools.