Design & Estimation Engineer (Mechanical)

Looking for key role in engineering projects, particularly in industries like Metal Industry, HVAC, piping, firefighting systems, manufacturing, construction, and oil & gas. The role involves both technical and commercial responsibilities, ensuring that mechanical systems are designed efficiently and estimated accurately for budgeting and bidding.

1. Design Responsibilities

Mechanical System Design:

o Develop detailed mechanical designs for systems such as Industrial Equipment, piping & utilities, HVAC, plumbing, fire protection, and manufacturing equipment.

o Ensure designs comply with international and local codes (e.g., ASHRAE, NFPA, IS codes).

· CAD Modeling & Drafting:

o Prepare 2D/3D drawings using AutoCAD, SolidWorks, Revit, or other CAD tools.

o Create layout drawings, schematics, isometrics, and detailed fabrication drawings.

· Design Calculations & System Sizing:

o Mechanical Processes and utilities

o Perform heat load calculations, pipe sizing, duct sizing, pump/fan selection, etc.

o Use tools like HAP, Carrier E20, or in-house spreadsheets for calculations.

· Coordination:

o Coordinate with architects, civil engineers, and electrical engineers to integrate mechanical systems.

o Participate in design review meetings and resolve interdisciplinary clashes.

· Compliance & Safety:

o Ensure systems meet applicable standards, energy efficiency requirements, and safety guidelines.

2. Estimation Responsibilities

· Quantity Take-off (QTO):

o Review drawings, BOQs, and specifications to extract material and labor quantities.

o Identify scope gaps and discrepancies in project documentation.

· Cost Estimation:

o Prepare cost estimates for materials, labor, subcontractors, and equipment.

o Use pricing databases, vendor quotes, and past project data to build accurate budgets.

· Bid Preparation:

o Prepare and submit technical and commercial proposals.

o Work with the sales or business development team to finalize bids and attend tender meetings.

· Vendor & Supplier Coordination:

o Obtain quotations for equipment and materials.

o Evaluate vendor offers based on technical and commercial terms.

· Value Engineering:

o Suggest cost-effective alternatives in design or materials without compromising quality.

3. Documentation & Reporting

· Prepare detailed technical submissions and compliance statements.

· Maintain records of design revisions, estimation logs, and vendor communications.

· Support project managers with budget updates and cost monitoring.

4. Software & Tools Knowledge

· Design Software: AutoCAD, Revit MEP, SolidWorks, HAP, Duct Sizer, Pipe Flow Expert Autodesk FEA, TEKLA

· 3D Modelling, PIPE DESIGN Software, Stress Analysis Software.

· Estimation Tools: MS Excel, Bluebeam, PlanSwift, Candy, or custom ERP tools

· Project Management Tools: MS Project, Primavera, or internal management systems