Site Buyer (Civils, Roads & Earthworks) Johannesburg

SUMMARY:
Site Buyer (Civils, Roads & Earthworks)
Johannesburg

POSITION INFO:
Job Purpose:
We are looking for an experienced Site Buyer with a minimum of 12 years’ proven experience in procurement for the civil engineering and roads & earthworks construction industry. The successful candidate will be responsible for managing all procurement functions at site level, ensuring cost-effective, timely, and compliant acquisition of goods and services for tendering, contracts, and live projects.
 
Key Responsibilities:

• Manage the end-to-end procurement cycle for site, tender, and contract requirements.
• Source, negotiate, and procure materials, plant, and subcontract services specific to civils and roads & earthworks.
• Develop and maintain strong relationships with suppliers and subcontractors to ensure reliability and competitiveness.
• Evaluate supplier performance and pricing to optimise cost savings and ensure quality standards.
• Prepare and manage purchase orders, requisitions, and supplier contracts.
• Monitor site stock levels and ensure timely delivery of critical materials.
• Ensure procurement processes align with company policies, compliance requirements, and project schedules.
• Liaise closely with site management, quantity surveyors, and project managers to ensure accurate and cost-effective procurement planning.
• Maintain accurate procurement records and reports for audit and project controls.

• Minimum of 12 years’ experience in buying/procurement within the construction industry, specifically in civils and roads & earthworks.
• Proven track record of tender, contract, and/or site procurement responsibilities.
• Experience managing procurement for medium-to-large construction projects.

• Diploma or BCom in Buying, Procurement, or Supply Chain Management.

• Strong negotiation, cost analysis, and supplier relationship management skills.
• Proficiency in procurement systems and MS Office (Excel essential).
• Solid understanding of construction procurement processes and compliance.
• Strong organisational skills with the ability to manage multiple priorities under tight deadlines.
• Excellent communication and interpersonal skills.

• Highly detail-oriented and commercially astute.
• Resilient and able to work effectively in a fast-paced site environment.
• Strong commitment to ethical procurement practices.