Freelance — Online surveyor senior

Department Description and Responsibilities

As an Online Surveyor, you support advanced remote surveying and data collection activities across marine and construction-related projects.

Project Tasks

• Nearshore massflow trenching and Artemis cable tracking measurements
• Rockbag placement

Primary Tasks and Responsibilities

• Define and install the required measurement equipment.
• Perform measurements and process data before, during and after project execution, including field checks, in line with contractual specifications.
• Validate data accuracy, interpret results and prepare reports for presentation to project management and/or the client.
• Set up and maintain databases related to survey data.
• Assess the functioning of measurement systems and ensure proper maintenance in accordance with applicable instructions.

📝 Your profile

• At least 7 years of experience as an online surveyor in marine or construction environments.
• Strong knowledge of hydrographic survey techniques and equipment.
• Experience with offshore navigation and positioning systems.
• Additional experience with subsea acoustic positioning systems and multibeam is required.
• Hardware knowledge: Exail GAPS USBL + beacons, Septentrio GNSS, Octans, Norbit multibeam, ROV setup, Artemis cable tracker.
• Software knowledge: QINSY Offshore, QIMERA Offshore and Exail Delphins Subsea.
• Excellent analytical and problem-solving skills.
• Strong communication skills and the ability to work effectively in a team.
• High attention to detail and commitment to accurate results.
• Willingness to work at different locations and adapt to project-specific needs.
• Bachelor’s degree in Surveying, Geomatics or a related field.
• Eligible to work on location with the required visa or work permit.

Certifications

• Medical (OGUK)
• STCW / BOSIET / GWO (First Aid, Fire Awareness or Sea Survival)
• GWO Boat Transfer (risk assessed)
• GWO Working at Height

Languages

Fluent spoken and written English. Proficiency in additional languages is a strong asset.