Senior Geodetic Engineer: Subsea Positioning & Data

NES Fircroft; Houston (TX); On-site; USD 120,000 - 160,000; Full time

Job summary

NES Fircroft in Houston seeks a senior Geodesy expert to lead integration and analysis of geodetic systems for oil and gas projects. You will supervise GNSS positioning, datum transformations, and seismic support, working with Petrel, Studio, and ESRI ArcGIS.

Strong leadership, 10+ years in geodetic roles, and excellent English communication are required. Applicants should have deep knowledge of ITRF datums, time-dependent transformations, and QC of survey data, ensuring accuracy and safety on

Qualifications

• Relevant tertiary degree in Geodesy and practical experience in expert level roles with exposure to Acoustic, Seismic, and GNSS positioning disciplines.

Responsibilities

• Integrate and analyze geodetic systems to support multiple business units.
• Oversee datums ITRF relationships and time-dependent transformations.
• Administer Geomatics Solutions GeoRepository and coordinate catalogs.
• Perform quality control on vendor data and survey deliverables.
• Lead geodetic design, data analysis, and reporting in oil and gas projects.

Skills

Geodetic expertise

GNSS positioning

Programming (Python/C++/MATLAB)

Data analytics

Survey techniques

Leadership

English communication

Education

Relevant Geodesy degree

Tools

ArcGIS Pro

Petrel

Studio

Global Mapper

Job description

NES Fircroft in Houston seeks a senior Geodesy expert to lead integration and analysis of geodetic systems for oil and gas projects. You will supervise GNSS positioning, datum transformations, and seismic support, working with Petrel, Studio, and ESRI ArcGIS.

Strong leadership, 10+ years in geodetic roles, and excellent English communication are required. Applicants should have deep knowledge of ITRF datums, time-dependent transformations, and QC of survey data, ensuring accuracy and safety on