Looking for a job

Joshua Olorunkosebi

@joshuaolorunkosebi

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I turn UAV and GIS data into engineering-ready terrain and environmental insights.

Nigeria

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What I'm looking for

I'm seeking a Graduate Trainee Engineering role in oil and gas engineering services, where I can apply UAV/GNSS field surveying, GIS terrain modelling, environmental assessment, and technical data analysis on live client sites.

I've delivered UAV photogrammetry and geospatial analysis for BRIDGMICK Limited and SpaceLab Limited, producing engineering-ready point clouds, orthomosaics, DEMs, contour maps, and terrain models for site and infrastructure planning.

At BRIDGMICK, I executed automated UAV surveys across a 20,000-hectare site and processed high-density imagery in Pix4D under strict accuracy and safety standards. I calibrated equipment and performed QA/QC on datasets integrated into ArcGIS and QGIS.

My work spans environmental assessment, land evaluation, resource planning, infrastructure mapping, and GIS–CAD technical documentation. I’ve also validated healthcare, road, and critical-infrastructure data as a mapper and validator with HePD Humanitarian Mapper.

I graduated as the Overall Best Student in Surveying and Geoinformatics and have completed NYSC. I’m seeking a Graduate Trainee Engineering opportunity in oil and gas services where I can apply field-survey, terrain-modelling, and environmental-risk-mapping capabilities.

Experience

Work history, roles, and key accomplishments

Geospatial Analyst / Field Engineer

Bridgmick Limited

Nov 2025 - Mar 2026 (4 months)

Executed UAV-based photogrammetric field surveys across a 20,000-hectare site, processing imagery into point clouds, orthomosaics, DEMs, and contour maps. Performed equipment calibration, quality control, and accuracy assessment on UAV-derived datasets.

Drone Surveying Photogrammetry Pix4D ArcGIS QGIS Quality Control Data Processing

Geospatial Analyst

Spacelab Limited

Apr 2025 - Mar 2026 (11 months)

Delivered geospatial and remote sensing analysis supporting environmental assessment, land evaluation, and resource/infrastructure planning. Converted multi-source spatial datasets into decision-support outputs for environmental monitoring and sustainable land-use planning.

Remote Sensing GIS Spatial Analysis Environmental Assessments Land Use Planning

Mapper / Validator

HePD Humanitarian Mapper

Feb 2024 - Aug 2024 (6 months)

Validated and edited geospatial infrastructure data including healthcare facilities, roads, and critical infrastructure using JOSM, building a foundation in accurate, standards-compliant asset and facility data mapping.

JOSM OpenStreetMap Data Validation GIS

Associate Surveyor / GIS Analyst

Spacelab Limited

Jul 2023 - Feb 2024 (7 months)

Produced thematic maps and GIS reports from satellite imagery, survey data, and aerial photographs to support infrastructure and site-planning projects. Conducted spatial analysis and geoprocessing, and supported GIS–CAD integration for technical documentation.

GIS ArcGIS QGIS Autocad Spatial Analysis Surveying Data Quality

Education

Degrees, certifications, and relevant coursework

International Hydrographic Organization (IHO) e-Learning Center

MSDI Fundamentals, Marine Spatial Data Infrastructure

Marine Spatial Data Infrastructure (MSDI) Fundamentals in progress, expected completion 29 July 2026.

ISPRS Student Consortium

Certificate of Membership, Photogrammetry and Remote Sensing

2024 -

Certificate of Membership in the ISPRS Student Consortium, held since January 2024.

International Hydrographic Organization (IHO) e-Learning Center

Fundamentals of Hydrographic Survey, Hydrographic Survey

Completed Fundamentals of Hydrographic Survey on 22 July 2026, Certificate ID: REG-2025-21-E643.

Obafemi Awolowo University

Bachelor of Science, Surveying and Geoinformatics

2018 - 2024

Grade: Second Class Upper Division, CGPA 4.38/5.00

Activities and societies: Overall Best Graduating Student; Overall Best Student (400 Level)

B.Sc. in Surveying and Geoinformatics with Second Class Upper Division Honours, CGPA 4.38/5.00, named Overall Best Graduating Student. Thesis on the effect of mining on land use land cover dynamics in Ilesha using GIS and remote sensing.