Geotechnical Engineer - Mine Stability

Placements24; Mossel Bay; On-site; ZAR 1,000,000 - 1,400,000; Full time

Benefits offered by this job

Medical aid

Provident fund contributions

Training opportunities

Job summary

Placements24 is seeking a Geotechnical Engineer for Mossel Bay, Western Cape, to assess mining geotechnical risks and manage stability of open-pit and underground excavations. You will conduct site investigations, analyse ground conditions, and develop mitigation strategies to ensure safe, efficient operations.

The role requires 6–8 years in mining geotech, expertise in slope stability and rock mechanics, and proficiency with Rocscience/FLAC.

Qualifications

• Bachelor's or Master's degree in Geotechnical or Civil Engineering.
• 6–8 years of mining-focused geotechnical experience.
• Expertise in slope stability, rock mechanics, and Rocscience/FLAC software.
• Experience with field investigations and lab testing.

Responsibilities

• Conduct detailed geotechnical investigations including site reconnaissance and drilling supervision.
• Analyse data, rock masses and ground behaviour to assess stability risks.
• Perform numerical modelling for slope stability, tunnels, and support systems.
• Develop geotechnical designs and mitigation for pits, undergrounds and tailings.
• Monitor ground conditions and performance of structures during operations.
• Prepare comprehensive geotechnical reports with hazard assessments.
• Collaborate with mine planners, geologists and operations staff.
• Ensure compliance with geotechnical and mining regulations.
• Investigate geotechnical failures and provide root-cause analyses and corrective actions.
• Stay updated on new geotechnical engineering developments and mining tech.

Skills

Geotechnical engineering

Slope stability analysis

Rock mechanics

Numerical modelling

Education

Bachelor's or Master's in Geotechnical/Civil Engineering

Tools

Rocscience suite

FLAC

Job description

About the Role

Our client, a leader in the resource extraction sector, is seeking a highly qualified Geotechnical Engineer to join their esteemed team in Mossel Bay, Western Cape . This critical role will focus on assessing and managing geological risks associated with mining operations, ensuring the stability of open-pit and underground excavations. You will be responsible for conducting site investigations, analysing ground conditions, and developing effective geotechnical solutions to mitigate potential hazards. The ideal candidate will possess extensive knowledge of rock mechanics, soil mechanics, and slope stability analysis, coupled with practical experience in the mining industry. This is an exceptional opportunity to contribute to the safety and efficiency of vital mining projects.

Key Responsibilities

• Conduct detailed geotechnical investigations, including site reconnaissance, drilling supervision, and in-situ testing.
• Analyse geological data, rock mass properties, and ground behaviour to assess stability risks.
• Perform numerical modelling and analysis for slope stability, tunnel design, and excavation support systems.
• Develop and recommend geotechnical designs and mitigation strategies for open-pit slopes, underground openings, and tailings storage facilities.
• Monitor ground conditions and performance of structures during mining operations.
• Prepare comprehensive geotechnical reports, including hazard assessments and design recommendations.
• Collaborate with mine planners, geologists, and operations personnel to integrate geotechnical considerations into mine design and operations.
• Ensure compliance with relevant geotechnical engineering standards and mining regulations.
• Investigate and analyse geotechnical failures or incidents, providing root cause analysis and corrective actions.
• Stay abreast of the latest developments in geotechnical engineering and mining technology.

Requirements

• A Bachelor's or Master's degree in Geotechnical Engineering, Civil Engineering, or a related field.
• Minimum of 6-8 years of relevant experience in geotechnical engineering, with a significant focus on mining applications.
• Proven expertise in slope stability analysis, rock mechanics, and numerical modelling software (e.g., Rocscience suite, FLAC).
• Experience with geological data management and interpretation techniques.
• Strong understanding of field investigation methods and laboratory testing procedures for soils and rocks.
• Excellent analytical, problem-solving, and critical thinking skills.
• Proficiency in report writing and technical communication.
• Ability to work effectively both independently and as part of a collaborative team.
• Willingness to travel to mine sites as required.
• Registration with a relevant professional body (e.g., ECSA) is highly desirable.

Benefits

Our client offers an attractive salary package, complemented by performance-based bonuses and comprehensive benefits including medical aid and provident fund contributions. We are committed to fostering professional development, offering training opportunities and support for professional registration. You will join a respected organisation within the Mining sector, contributing to significant projects in the beautiful region of Mossel Bay, Western Cape . This is a permanent, full-time role with excellent long-term prospects.