MD MILON HASAN
Al-Kharj
Summary
Detail-oriented Mechanical Engineer with over 9 years of experience in transformer mechanical design, fabrication engineering, and R&D in the power sector. Specialises in the design of Oil-Filled Power and Distribution Transformers, load calculations, stress analysis, and generating precise Bill of Quantities. Skilled in AutoCAD 2D, SOLIDWORKS 3D, ANSYS, and Autodesk environments for structural and thermal optimisation.
Overview
9
9
years of professional experience
Work History
Senior Mechanical Design Engineer
MEMF Power Transformer Co. Ltd.
Riyadh
08.2025 - Current
- Engineer's comprehensive designs for large-scale power and distribution transformer tanks up to 10 MVA (including 33KV Class systems) conservators, and radiators based on raw electrical design inputs.
- Conducted structural stress analysis and FEA/CFD simulations using ANSYS/Autodesk software to validate tank integrity under severe operating conditions.
- Translated electrical design data into precise customer drawings, general arrangement (GA) layouts, and structural foundations to ensure design accuracy.
- Prepares and checks comprehensive Bill of Quantities (BOQs), total weights, and oil volume estimations to ensure absolute alignment with tender requirements.
- Coordinates prototype fabrication, validating engineering design modifications through simulation-driven physical verification.
- Mentored junior engineers while managing design standards and documentation control, ensuring compliance for large-scale industrial utility projects.
Deputy Manager - Mechanical Design & Fabrication In-Charge
Energypac Engineering Ltd.
10.2020 - 10.2025
- Directed the mechanical design department for power transformers up to 300 MVA (including 132KV Class systems) and distribution units, managing 6 design engineers and 200+ technicians.
- Optimised tank structures to reduce raw material waste by 12% and enhance fabrication throughput by 15% through systematic process redesign.
- Reviewed and approved manufacturing drawings and customer submittals to ensure structural compliance and manufacturing feasibility.
- Performed complex hand calculations for structural load distribution, lifting lug capacities, and tank pressure thresholds before production release.
- Managed ISO 9001/14001 compliance and technical procurement reviews, ensuring material vendor qualifications for mechanical division.
Senior Engineer - Design & Project Coordination
Energypac Engineering Ltd.
10.2017 - 10.2020
- Utilized advanced simulation software for transformer tank stiffener optimization, significantly increasing vacuum pressure resistance and structural stiffness.
- Collaborated with electrical design team to integrate active parts (core and coil assemblies) into optimised mechanical enclosures, ensuring seamless functionality.
- Developed robust 3D models and detailed production assemblies, creating sheet metal fabrication drawings using 2D/3D parametric CAD software for enhanced design accuracy.
- Reduced total design turnaround time by 20% through the implementation of standardized smart-drawing templates for distribution and power transformer ranges.
Education
B.Sc. - Mechanical Engineering
Bangladesh University of Engineering and Technology (BUET)
Dhaka01-2017
Skills
- Transformer Design
- Oil-Filled Power Transformers
- Oil-Filled Distribution Transformers
- Tank Design
- Accessories Design
- Load Calculations
- Stress Analysis
- FEA
- Radiator Cooling Efficiency
- Fabrication Engineering
- Autodesk AutoCAD 2D
- SOLIDWORKS 3D
- Autodesk Inventor
- Design software
- ISO 9001 Audits
- ISO 14001 Audits
- Tender verification
- Layout approvals
- BOQ Generation
- Technical reviews
- Design team coordination
- Vendor Qualification
- Team Leadership
Custom
- Optimizing Cooling Efficiency and Cost of Transformer Radiators through CFD-Driven Design., Electric Power Systems Research, 2025
- Computational Analysis of Different Stiffener Designs for Power Transformer Tank Walls., MDPI, 2024
- Strengthening Transformer Tank Structural Integrity through Economic Stiffener Design Configurations., MDPI, 2024
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Senior Mechanical Design Engineer
MEMF Power Transformer Co. Ltd.
08.2025 - Current
Deputy Manager - Mechanical Design & Fabrication In-Charge
Energypac Engineering Ltd.
10.2020 - 10.2025
Senior Engineer - Design & Project Coordination
Energypac Engineering Ltd.
10.2017 - 10.2020
B.Sc. - Mechanical Engineering
Bangladesh University of Engineering and Technology (BUET)