Geologist

Sinarmas Mining; Kalimantan Selatan; On-site; IDR 100.000.000 - 200.000.000; Full time

Job summary

A leading mining company is seeking a Geotechnical Engineer in Kalimantan Selatan, Indonesia. The ideal candidate will compile and validate geological data, develop geological models, and perform reconciliations with mined data. Candidates should have at least a Bachelor's degree in Geological Engineering and a minimum of 3 years' experience in geological modelling. Familiarity with KCMI 2017 and SNI 5015:2019 standards, as well as proficiency in Minescape and ArcGIS, is required.

Qualifications

• Minimal bachelor degree in Geological Engineering.
• Minimal 3 years of experience as a Geologist Modelling.
• Have POP certification.

Responsibilities

• Compile and validate exploration data from Wellsite Geologists.
• Develop and update geological models quarterly.
• Perform reconciliations between geological models and actual mined data.

Skills

Geological model construction

Coal geology knowledge

KCMI 2017/SNI 5015:2019

Minescape software

ArcGIS software

Education

Bachelor's degree in Geological Engineering

Tools

Minescape

ArcGIS

Job description

Responsibilities

• Compile and validate exploration data provided by Wellsite Geologists.


• Develop and update geological models on a quarterly basis using drilling, mapping, and sampling data.


• Perform monthly and quarterly reconciliations between geological models and actual mined data (model vs. actual).


• Prepare internal exploration progress reports for management.


• Provide external reporting, including quarterly production reports and RKAB documentation.


• Monitor geological conditions within the pit, including anomalies in seam thickness, fault identification (e.g., washouts), and mined-out zones.


• Conduct routine in-pit mapping activities such as measuring seam thickness, strike and dip, fault mapping (if any), and coordinate with surveyors or use total station (TS) for data collection.


• Inspect and observe exposed coal or nickel seams to confirm mine-out status and geologic consistency.


• Monitor discrepancies between actual coal or nickel seam conditions and geological models, particularly in relation to thickness variance, coal quality, dip and strike, and the presence of faults.

Qualifications

• Minimal bachelor degree in Geological Engineering


• Minimal 3 years of experience as a Geologist Modelling


• Have POP certified


• Able to build geological model


• Having a good knowledge about coal geology and coal geological modelling


• Experience to use KCMI 2017 or SNI 5015:2019


• Experience to use Software Minescape and Arcgis


• How many years' experience do you have as a Geologist?


• What\'s your expected monthly basic salary?


• Which of the following types of qualifications do you have?

Company and Notice

Sinarmas Mining is one of the world-largest natural resources based companies with operations in Indonesian archipelagos. Our subsidiaries in Coal Mining are Berau Coal Energy and Golden Energy Mines and some other mining companies. Currently we operate in three areas: South Kalimantan, Central Kalimantan, and Jambi. The Company provides promising prospects for growth in operations and financial performance in the future for a long period.

Currently, the Company sells coal to the Indonesian domestic market and export market in meeting customer needs which mainly consists of power plants, paper mills, cement and coal trading companies that purchase coal for resale. Exports made to various customers mainly China, India, and Asean countries. Most of coal sales company based on contract sales agreements of coal, with coal sales prices are negotiated and adjusted every year or shorter period of time based on coal quality and specification with reference to coal prices prevailing in the market.

The Company also operates coal trading business, where external coal purchases are carried out spot from various sources were for resale. Looking ahead, the trading business is intended also for the purpose of mixing the coal quality to get quality coal in accordance with the specific needs of customers who come from various target different market segments, both within and outside the country. Our purpose is to be the leading mining company in Indonesia by creating added value to customers & stakeholders.

In regards to rampant fraud using the name of Sinarmas Mining contucted by irrensposible people, we would like to encourage you to be prudent in applying for a job by always confirming the vacancy with our company profile.

If you are receiving invitation using the name of Sinarmas Mining, you may talk to our recruitment or Human Resources Team.

Company Location

China Civil Engineering Construction Corporation
Jakarta, ID

Title

Geotechnical Engineer