Senior Electrical Quantity Surveyor - Data Center Projects

Mercury; Helsinki; On-site; EUR 70,000 - 110,000; Full time

Job summary

Mercury is a leading European construction solutions provider based in Helsinki, seeking an Electrical Senior Quantity Surveyor to manage cost control, contracts, and reporting on complex projects. The role requires strong commercial exposure and fluency in English.

You will review contracts, analyse subcontractor queries, and prepare monthly progress and cash flow forecasts while coordinating with clients and main contractors.

Qualifications

• 5+ years’ experience in a QS or engineering role with strong commercial exposure.
• Strong understanding of subcontracts and CSA/MEP disciplines.
• Proficient in Excel; SAP experience is an advantage.
• Excellent analytical, problem-solving, and attention to detail; fluent English.

Responsibilities

• Review and understand project contract documentation.
• Prepare and analyse supplier and sub-contractor enquiries.
• Prepare and issue contract documents to our supply chain.
• Monitor changes in scope and pricing of variations.
• Prepare and agree monthly progress applications.
• Financial and contractual control of sub-contractor accounts.
• Issue of contractual notices and evaluate loss/expense/acceleration claims.
• Provide fast, accurate, competitive and profitable estimates.
• Prepare monthly commercial project reports.
• Provide data and analysis of issues and risks for management.
• Forecast and manage project cash flows.
• Liaise with client, main contractor and other departments.
• All other duties associated with this role.

Skills

Excel

Negotiation

Financial analysis

English fluency

Education

Engineering degree

Tools

SAP

Job description

Mercury is a leading European construction solutions provider based in Helsinki, seeking an Electrical Senior Quantity Surveyor to manage cost control, contracts, and reporting on complex projects. The role requires strong commercial exposure and fluency in English.

You will review contracts, analyse subcontractor queries, and prepare monthly progress and cash flow forecasts while coordinating with clients and main contractors.