Senior Engineering Surveyor Hyperscale DataCentre Precision

Thor; Helsinki; On-site; EUR 60,000 - 85,000; Full time

Job summary

Thor is seeking an experienced Senior Engineering Surveyor to lead surveying operations on a major data centre construction project in Finland. You will own the site-wide surveying control, ensure strict dimensional accuracy, and collaborate with engineers to resolve alignment issues.

The role demands hands-on expertise with high-precision surveying tools in a heavy industrial setting. The successful candidate will establish control networks, perform precise setting-out, and verify all works

Qualifications

• Extensive experience as a Senior Engineering Surveyor or similar.
• Strong background in heavy industrial construction and large-scale projects.
• Proven ability to establish and maintain primary survey control networks.
• Hands-on in precision setting out and dimensional verification.
• Experience verifying alignment of structural steel and cast-in elements.
• Advanced knowledge of Total Stations, GPS/GNSS, and laser scanning.

Responsibilities

• Establish and maintain the primary survey control network across the site.
• Ensure absolute dimensional accuracy with coordinates, elevations and reference points.
• Perform setting-out for foundations, structural steel, concrete elements.
• Verify dimensional accuracy of installations.
• Ensure compliance with drawings, specs and tolerances.
• Use Total Stations, GPS/GNSS and laser scanning for measurements.
• Check alignment and elevation of critical components.
• Identify and report dimensional discrepancies and deviations.
• Collaborate with engineers and construction teams to resolve issues.
• Interpret drawings and construction models for accurate execution.
• Produce survey reports and documentation.
• Maintain survey data, benchmarks and control points.
• Support QA/QC with independent dimensional verification.
• Calibrate and maintain surveying equipment.

Skills

Senior surveying experience

Dimensional control

Analytical abilities

Problem-solving

Education

Engineering Surveying / Geomatics degree

Tools

Leica Infinity

Trimble Business Center

AutoCAD

Civil 3D

Job description

Thor is seeking an experienced Senior Engineering Surveyor to lead surveying operations on a major data centre construction project in Finland. You will own the site-wide surveying control, ensure strict dimensional accuracy, and collaborate with engineers to resolve alignment issues.

The role demands hands-on expertise with high-precision surveying tools in a heavy industrial setting. The successful candidate will establish control networks, perform precise setting-out, and verify all works