Senior Quantity Surveyor


  2026-06-29
  Port Harcourt, Nigeria
  8–10
  Banking & Finance

O.K. Isokariari (Nigeria) Limited is a leading Engineering, Procurement, and Construction company with over 50 years of robust experience in civil engineering and building projects. Established in 1970 and incorporated in 1972, the company is recognized for its efficiency, reliability, and value-added services for both government agencies and private clients. Renowned for completing heavy civil engineering projects within budget and on schedule, the company ensures high-quality standards and a commitment to Health, Safety, and Environmental protection. With state-of-the-art equipment including asphalt and mixing plants, quarry operations, and transport fleets the company successfully executes complex infrastructure projects like highways, bridges, and residential areas in compliance with international standards.

We are recruiting to fill the position below:

Job Title: Senior Quantity Surveyor

Location: Port Harcourt, Rivers
Employment Type: Full-time

Job Description

  • We are seeking a highly experienced and meticulous Senior Quantity Surveyor to oversee all aspects of project cost management, contract administration, and commercial performance.
  • The successful candidate will be responsible for ensuring that our construction and infrastructure projects remain financially viable, providing accurate cost estimates, and managing project expenditure from inception to final account.

Responsibilities

  • Monitor and manage project budgets, providing regular reports on variances and cost-to-complete projections.
  • Conduct thorough cost-benefit analyses and value engineering to optimize project profitability.
  • Perform regular site visits to verify work progress and ensure material usage aligns with budget allocations.
  • Identify and mitigate commercial risks that could impact project timelines or margins.
  • Administer construction contracts, ensuring full compliance with legal and organizational terms.
  • Ensure all procurement and billing processes are standardized and transparent.
  • Prepare detailed cost estimates, bills of quantities (BOQ), and tender documentation for new projects.
  • Maintain rigorous document control for all commercial agreements and site variations.
  • Manage the procurement process for subcontractors and suppliers, including the negotiation of rates and contractual terms.
  • Handle the assessment and settlement of interim valuations and final accounts.
  • Maintain rigorous document control for all commercial agreements and site variations.
  • Liaise closely with site managers and the engineering department to monitor progress against cost and time schedules.
  • Provide accurate financial forecasts and cash flow management reports to Management.
  • Ensure all procurement and billing processes are standardized and transparent.
  • Provide accurate financial forecasts and cash flow management reports to Management.

Requirements

  • 8–10 years of professional experience in quantity surveying, with a focus on large-scale road construction and building infrastructure.
  • Professional Membership: Mandatory: Valid registration with the Nigerian Institute of Quantity Surveyors (NIQS).

Technical Skills:

  • Strong ability to read and interpret engineering designs and technical drawings.
  • Expertise in contract law (e.g., FIDIC, JCT).
  • Strong negotiation skills, a sharp eye for detail, and the ability to maintain professional integrity when managing contractor relations.
  • Advanced proficiency in cost estimation software and MS Excel.

How to Apply
Interested and qualified candidates should send their CV to: [email protected] using the job title as the subject of the email.

Application Deadline: 13th July, 2026.


Click link to Apply





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