Product Design Engineer

Job Description:

Product Design & Development

Design and develop components and systems in accordance with engineering requirements and product specifications.
Participate in full product development lifecycle including:
- Conceptual design
- Detailed engineering design
- Prototype development
- Design improvement and optimization
Ensure designs are practical, manufacturable, and aligned with product performance requirements.

3D CAD Design & Engineering Drawings

Create 3D models, assemblies, and detailed engineering drawings using Autodesk Inventor (preferred) or equivalent CAD software.
Prepare:
- Engineering drawings
- Assembly drawings
- BOM (Bill of Materials)
- Design documentation
Ensure accuracy, standardization, and proper revision control of all engineering drawings.

Engineering Analysis & Simulation

Perform engineering calculations and analysis including:
- Thermodynamics
- Heat transfer
- Fluid mechanics
- Mechanical stress analysis
- Material behavior at low temperatures
Conduct simulations to validate design assumptions and engineering calculations.
Provide technical justification and recommendations based on analysis results.

Prototype Development & Testing

Support fabrication and assembly of prototypes together with manufacturing teams.
Conduct prototype testing and performance validation.
Develop:
- Test procedures
- SOPs related to testing and validation
- Technical test reports
Analyze test results and recommend design improvements.

Manufacturing & Commercialization Support

Work closely with Production and Manufacturing Engineering teams to support product sales and communication.
Assist in transitioning products from prototype stage to commercial production.
Design jigs, fixtures, and assembly aids to support manufacturing efficiency.
Ensure product designs are suitable for scalable production.

Material Sourcing & Vendor Coordination

Source materials and components required for prototype and product development.
Liaise with vendors and suppliers on technical specifications, quotations, and delivery coordination.
Support logistics coordination for development materials and prototype builds.
Ensure material suitability for cryogenic and engineering applications.

Documentation & Engineering Control

Maintain engineering documentation including:
- Design revisions
- Engineering change records
- BOM updates
- Technical drawings
Ensure proper version control and documentation discipline is followed.

Cross-Functional Collaboration

Work closely with:
- Product Development team and automation team
- Manufacturing
- QA/QC
- Procurement
- Vendors
Support RMA – troubleshooting and continuous improvement of product designs and processes.

Job Requirements:

Bachelor’s Degree in Mechanical Engineering or related engineering discipline.
Minimum 2–5 years of working experience in mechanical design, engineering design, or manufacturing engineering.
Experience in cryogenic systems, Oil & Gas, industrial gas, pressure equipment, or industrial manufacturing is an advantage.
Exposure to prototype development, testing, or product industrialization is preferred.
High proficiency in 3D CAD software (Autodesk Inventor preferred).
Strong understanding of:
- Thermodynamics
- Heat transfer
- Fluid mechanics
- Material science (low temperature applications)
- Ability to perform engineering calculations and basic simulations
- Understanding of mechanical design and manufacturing processes
Strong analytical and problem-solving skills.
Hands-on and willing to work in lab / workshop / testing environments.
Good communication, project coordination and people skills.
Able to work under dynamic, high pressure and tight deadlines.
Detail-oriented and structured in work approach.
Team player with strong ownership mindset.