Senior Engineer - Mechanical Design

Quest Global; Bengaluru; On-site; INR 1,200,000 - 2,100,000; Full time

Job summary

Quest Global in Bengaluru is seeking a Senior Mechanical Design Engineer with 4-7 years of experience to support compressor and turbomachinery product design and development. You will develop robust mechanical designs and deliver reliable, manufacturable solutions for rotating equipment. The role requires creating 3D models and drawings in Siemens NX, performing basic calculations, and collaborating with global engineering teams to meet customer requirements and uphold quality standards.

Qualifications

• B.E./B.Tech./Diploma in Mechanical Engineering or equivalent.
• 3–6 years of mechanical design experience.
• Hands-on with industrial rotating equipment/turbomachinery.
• Experience with Siemens NX for 3D modelling, assemblies and drawings.
• Familiarity with Teamcenter or similar PLM.
• Knowledge of GD&T, fits and tolerances.
• Understanding of standards and manufacturing processes.
• Strong problem-solving and teamwork.

Responsibilities

• Develop 3D models and assemblies using Siemens NX.
• Create manufacturing drawings with GD&T and tolerances.
• Support engineering calculations and analyses.
• Collaborate with global teams to deliver manufacturable designs.
• Support DFMA and manufacturing-process selections.
• Assist in design reviews and documentation in Teamcenter.

Skills

Mechanical design

Rotating equipment

Siemens NX

3D modelling

GD&T

Engineering drawings

Cross-functional teamwork

Education

B.E./B.Tech./Diploma in Mechanical Engineering

Tools

Siemens NX

Teamcenter

Job description

Job Requirements

At Quest Global, it’s not only our actions but also our approach and motivation that sets us apart. With a rich history of 25 years as a provider of engineering services, we believe in the transformative power of innovation to achieve the seemingly impossible. Our team is motivated by the aspiration to create a positive impact on the world—to contribute to a better future. We unite various technologies and sectors, harnessing the diverse talents of individuals who are empowered by a purpose-driven work environment, to enhance problem-solving efficiency and effectiveness.

Role Overview

We are looking for a Senior Mechanical Design Engineer with 4-7 years of experience in mechanical design and development to support engineering activities for compressor and turbomachinery products and components.

The role involves developing mechanical designs, creating 3D models and drawings, supporting engineering calculations and analysis, and working with global engineering and cross-functional teams to deliver reliable and manufacturable designs.

The candidate should have good mechanical engineering fundamentals, hands-on experience with Siemens NX, and an interest in developing deeper expertise in compressor/turbomachinery/Gas turbine product design.

Knowledge / Skills, Education & Experience

• B.E./B.Tech./Diploma in Mechanical Engineering or equivalent with 3–6 years of relevant mechanical design experience.
• Hands-on experience in mechanical design/development of industrial, rotating equipment, turbomachinery or similar products.
• Working experience with Siemens NX for 3D modelling, assemblies and engineering drawings.
• Basic working knowledge of Teamcenter or similar PLM tools.
• Good understanding of mechanical design principles, engineering materials and manufacturing processes.
• Knowledge of GD&T, fits, tolerances and engineering drawing standards.
• Familiarity with welding symbols and manufacturing processes.
• Ability to understand engineering specifications, customer requirements and applicable standards.
• Good problem-solving and analytical skills.
• Ability to work effectively with global and cross-functional teams.
• Understanding of compressor/turbomachinery components would be an advantage.

Key Responsibilities

Mechanical Design & Development

• Support the design and development of compressor components and assemblies under the guidance of experienced engineers.
• Develop 3D models and assemblies using Siemens NX based on engineering requirements.
• Create and update detailed manufacturing drawings with appropriate GD&T, dimensions, tolerances and specifications.
• Support design modifications and engineering changes based on customer, manufacturing or product requirements.
• Apply mechanical engineering fundamentals to develop practical and manufacturable design solutions.
• Support material and manufacturing-process selection for assigned components.

Engineering Analysis & Design Support

• Perform basic engineering calculations and design evaluations as required.
• Support analysis/CAE teams by providing design inputs, loading conditions and relevant engineering information.
• Review analysis results with senior engineers and incorporate recommended design improvements.
• Participate in design reviews and implement agreed actions.
• Support design validation and verification activities.

Manufacturing & Product Support

• Work with manufacturing and quality teams to address drawing, manufacturing and assembly-related issues.
• Support Design for Manufacturing and Assembly (DFMA) activities.
• Resolve routine design and drawing issues with appropriate technical guidance.
• Support identification of opportunities for standardization, part reuse and design improvement.

Engineering Problem Solving

• Investigate design and manufacturing issues related to assigned components.
• Support Root Cause Analysis (RCA) and implementation of corrective actions.
• Identify potential design risks and elevate complex technical issues to senior engineers.
• Incorporate lessons learned into future designs.

Project & Team Collaboration

• Take ownership of assigned design tasks and deliverables within agreed timelines.
• Coordinate with global engineering, manufacturing, quality and other cross-functional teams.
• Participate in technical discussions and design reviews.
• Maintain engineering documentation and product data in Teamcenter.
• Follow established engineering processes, quality requirements and customer standards.

Core Technical Skills

• Mechanical design fundamentals
• Compressor / turbomachinery / Gas turbine – preferred
• Siemens NX
• Teamcenter / PLM
• 3D modelling and assemblies
• Engineering drawings and detailing
• GD&T
• Fits and tolerances
• Engineering materials
• Manufacturing processes
• Basic engineering calculations
• Design for Manufacturing & Assembly
• Root Cause Analysis
• Engineering change management

Desired Competencies

• Strong mechanical engineering fundamentals.
• Good attention to detail and engineering quality.
• Ability to learn and apply new product and engineering concepts.
• Good analytical and problem-solving capability.
• Effective communication and teamwork.
• Ability to work with global engineering teams.
• Ownership of assigned tasks and commitment to delivery.
• Adaptability to new technologies, products and responsibilities.
• Willingness to develop expertise in compressor and turbomachinery design.

Role Expectations

A Senior Mechanical Design Engineer is expected to progress beyond basic CAD execution and demonstrate the ability to:

• Understand the engineering intent behind assigned designs.
• Independently execute routine and moderately complex design activities.
• Apply mechanical engineering principles while developing designs.
• Create accurate, manufacturable and standards-compliant models and drawings.
• Participate effectively in design reviews and technical problem solving.
• Work with analysis and manufacturing teams to improve designs.
• Take ownership of assigned deliverables while seeking technical guidance for complex problems.