Zenas S.
Mechanical design Engineer
Lagos,
Nigeria
Global rank:
4,477
/
123,876
Skill pts: 10
About
Am a results-driven Mechanical Design Engineer with 8+ years of experience delivering innovative, cost-effective mechanical systems, components, and prototypes. Proficient in SolidWorks (3D modeling, sheet metal, FEA simulation), ANSYS for finite element analysis, Autodesk Inventor, AutoCAD, LANTEK and LIBELLULA Sheet metal cutting optimization. I specialize in designing manufacturable parts and assemblies, performing tolerance analysis, GD&T application, engineering calculations, simulations, and ensuring compliance with safety, quality, and industry standards (e.g., ASHRAE, BS).
In MEP building services, I excel at creating integrated systems for HVAC, plumbing, and electrical designs. Using Revit MEP, AutoCAD MEP, and HAP for load calculations, I've prepared shop drawings, coordination drawings, and as-built documentation for complex projects, ensuring 100% installation accuracy and seamless revisions. My work supports architects, consultants, and site teams in resolving onsite issues, maintaining version control, and adhering to project specs—reducing rework and enhancing efficiency in construction environments.
Key achievements include:
Reducing component weight by 40%+ and improving strength via ANSYS FEA, cutting manufacturing and lifecycle energy use.
Shortening design-to-prototype cycles by 70% through optimized modeling and simulations.
Boosting team deadline adherence by 60% with efficient CAD workflows and project management (MS Project, ClickUp, Agile/Lean).
Overseeing prototype development, physical testing, validation, BOM/BOQ preparation, technical drawings, and cross-functional collaboration to resolve manufacturing/field issues.
From steel structures and elevators to MEP systems and fuel-efficient vehicle designs (Shell Eco-Marathon project: 200% weight reduction), I bring hands-on fabrication knowledge, laser cutting optimization, and a focus on precision and efficiency.
Passionate about mechanical engineering in manufacturing, energy, automotive, MEP building services, and product development. Ready to help turn your concepts into high-quality, compliant products on time and within budget.
Let's discuss your project—message me today!
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In MEP building services, I excel at creating integrated systems for HVAC, plumbing, and electrical designs. Using Revit MEP, AutoCAD MEP, and HAP for load calculations, I've prepared shop drawings, coordination drawings, and as-built documentation for complex projects, ensuring 100% installation accuracy and seamless revisions. My work supports architects, consultants, and site teams in resolving onsite issues, maintaining version control, and adhering to project specs—reducing rework and enhancing efficiency in construction environments.
Key achievements include:
Reducing component weight by 40%+ and improving strength via ANSYS FEA, cutting manufacturing and lifecycle energy use.
Shortening design-to-prototype cycles by 70% through optimized modeling and simulations.
Boosting team deadline adherence by 60% with efficient CAD workflows and project management (MS Project, ClickUp, Agile/Lean).
Overseeing prototype development, physical testing, validation, BOM/BOQ preparation, technical drawings, and cross-functional collaboration to resolve manufacturing/field issues.
From steel structures and elevators to MEP systems and fuel-efficient vehicle designs (Shell Eco-Marathon project: 200% weight reduction), I bring hands-on fabrication knowledge, laser cutting optimization, and a focus on precision and efficiency.
Passionate about mechanical engineering in manufacturing, energy, automotive, MEP building services, and product development. Ready to help turn your concepts into high-quality, compliant products on time and within budget.
Let's discuss your project—message me today!
Portfolio
Experience
-
Mechanical Design Engineer
Eliosteel Global Ltd · Full-time
Feb 2025 –
Present
1 yrs
Abuja, Federal Capital Territory, Nigeria
- Collaborated with clients and teams to design mechanical systems and steel structures using SolidWorks, Inventor, and ANSYS FEA, improving deadline adherence by 60%.
-Performed simulations and refinements, achieving 40% lighter/stronger components for reduced energy use in manufacturing and lifecycle.
- Oversaw prototype development, testing, validation, and documentation; prepared BOMs, BOQs, timelines, and budgets with MS Project.
- Produced CAD Models, with fabrication and installation drawing for the production of different part of the project involving CAM and CNC Machines.
- Optimize sheet metal part for cutting and bending by 95% -
MEP Consulting Design Engineer
Helix P&S Ltd / Zifet Consults Ltd, · Part-time
Jan 2019 –
Present
7 yrs 1 mos
Lagos, LA, Nigeria
- Designed and updated shop drawings, coordination drawings, and as-built documentation for MEP systems (HVAC, plumbing, electrical) using Revit MEP, AutoCAD MEP, SolidWorks, and HAP for accurate load calculations and system integration.
- Ensured all designs and drawings complied with project specifications and standards like ASHRAE and BS, minimizing compliance issues and rework.
- Served as a key support engineer for consultants, architects, and site teams, resolving onsite design challenges and providing real-time revisions for 100% installation success.
- Maintained comprehensive documentation and drawing version control, facilitating smooth project handoffs and reducing errors in construction phases. -
Mechanical Design Engineer / Laser Machine Specialist
Metal Craft fabrication Ltd · Full-time
Nov 2023 –
Jan 2025
1 yrs 2 mos
Abuja (F.c.t.), Federal Capital Territory, Nigeria
- Designed elevator/lift systems to specs and standards, using ANSYS for FEA and SolidWorks for 3D models, ensuring manufacturability.
-Optimized sheet metal files with LANTEK for laser cutting; led teams to deliver high-quality production with zero unplanned downtime via maintenance schedules.
- Allocated resources and supervised fabrication, reducing material waste and enhancing efficiency. -
Mechanical Design Engineer / Project Supervisor
Afrifab Steel limited · Full-time
Mar 2016 –
Nov 2017
1 yrs 8 mos
Abuja, Federal Capital Territory, Nigeria
Brainstormed designs meeting client needs; modeled in SolidWorks/ANSYS/Inventor, reducing design-to-prototype time by 70% via optimization.
Produced 2D/3D drawings, BOMs, and cost estimates; monitored shop floor for compliance, cutting safety incidents to 2%.
Scheduled maintenance using total productive maintenance principles to minimize downtime.
Education
- Ahmadu Bello University B.Eng, MECHANICAL ENGINEERING, 2:1 2010 – 2015
Stats
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Joined: February 24, 2026
Last seen: February 24, 2026
Location
Lagos, Nigeria