Quantity Surveyor (Arch / Civil / Electrical / Mechanical)

MOBCO Group; Riyadh; On-site; SAR 150,000 - 180,000; Full time

Job summary

A construction firm in Riyadh is looking for a Senior Quantity Surveyor to manage cost and commercial aspects of projects. Responsibilities include quantity take-offs, cost estimation, contract administration, and subcontractor management. Candidates must hold a Bachelor's degree in Quantity Surveying or related and have at least 10 years of experience in the construction sector in KSA. Fluency in English is required, and knowledge of Arabic is a plus. Competitive compensation and opportunities for professional growth are offered.

Qualifications

• Bachelor’s degree in Quantity Surveying, Engineering (Civil/Mechanical/Electrical), or Architecture.
• Minimum 10 years of experience in construction/contracting companies within KSA.
• Strong knowledge in one or more disciplines (Arch/Civil/Electrical/Mechanical).
• Excellent understanding of contract forms, cost control, and project execution.
• Proficiency in QS software, MS Excel, AutoCAD, and cost-management tools.
• Strong analytical, numerical, and communication skills.
• Fluent in English; Arabic is an advantage.

Responsibilities

• Prepare detailed quantity take-offs based on drawings and specifications.
• Conduct cost estimation and prepare BOQs based on project documents.
• Review and interpret contract documents and assist in contract administration.
• Prepare RFQs and evaluate subcontractor performance.
• Prepare monthly progress valuations for client submission.
• Monitor project cost against budget and report variances.
• Liaise with project teams and attend client meetings as necessary.

Skills

Quantity take-off

Cost estimation

Contract administration

Subcontractor management

Project cost control

Education

Bachelor’s degree in Quantity Surveying or related field

Tools

QS software

MS Excel

AutoCAD

Cost-management tools

Job description

Role Overview

We are seeking a Senior Quantity Surveyor (QS) who is responsible for managing all cost and commercial aspects of the project, including quantity take-offs, cost estimation, BOQs, variation assessments, subcontractor evaluations, and payment certifications. The role requires strong technical knowledge in one or more disciplines (Architectural / Civil / Electrical / Mechanical) and the ability to coordinate effectively with project teams, consultants, and subcontractors.

Key Responsibilities

1. Quantity Take-off & Measurement

• Prepare detailed quantity take-offs based on drawings, specifications, and project documents.
• Ensure accuracy of material quantities for tendering, procurement, and site execution.
• Manage discipline-specific measurements (Arch/Civil/MEP).

2. Cost Estimation & BOQ Preparation

• Prepare cost estimates, rate analyses, and discipline-specific BOQs.
• Validate and update BOQs based on design changes or client requirements.
• Provide input for budgeting and cost planning.

3. Contract Administration

• Review and interpret contract documents and specifications.
• Assist in preparing and evaluating contract amendments, variations, and change orders.
• Ensure compliance with contractual terms and project requirements.

4. Subcontractor Management

• Prepare RFQs and analyze vendor/subcontractor quotations.
• Review and verify subcontractor monthly invoices and quantity claims.
• Monitor subcontractor performance and cost alignment.

5. Payment Certificates & Documentation

• Prepare monthly progress valuations for client submission.
• Verify site progress in coordination with site engineers.
• Maintain accurate cost and quantity records for internal and external reporting.

6. Project Cost Control

• Monitor project cost against budget and highlight variances.
• Assist in preparing cost reports, forecasts, and cash-flow projections.
• Support value engineering initiatives to reduce cost without reducing quality.

7. Coordination & Communication

• Liaise with project managers, engineers, planners, and technical office teams.
• Attend meetings with clients, consultants, and subcontractors when required.
• Provide technical and QS support to various departments.

Skills

Qualifications & Requirements

• Bachelor’s degree in Quantity Surveying, Engineering (Civil / Mechanical / Electrical), or Architecture.
• Minimum 10 years of experience, preferably in construction/contracting companies within KSA.
• Strong knowledge in one or more disciplines (Arch / Civil / Electrical / Mechanical).
• Excellent understanding of contract forms, cost control, and project execution.
• Proficiency in QS software, MS Excel, AutoCAD, and cost-management tools.
• Strong analytical, numerical, and communication skills.
• Fluent in English (Arabic is an advantage).