83 Geologist jobs in Malaysia

Connect Energy partners with a marine technology company to look for a GEOLOGIST for their upcoming project in Malaysia.

Responsibilities:

• Provide geologic assistance and advise the subsurface team
• Build storage sites ranking
• Understanding of geological formations can be used to store CO2.
• Identification of potential reservoir and seal identified, evaluated and characterized for their CO2 storage.
• Capable to map potential storage sites and calculate the storage capacity
• Prepare geological development of basin (age, formation groups and aquifer), structural framework as well as geological description for each formation.
• Determine storage potential in saline aquifers, abandoned / depleted oil and gas fields as well as producing fields
• Build Geological understanding of the basin
• Knowledge of geologic principles and techniques as per Storage Development Plan (SDP)
• To interpret various log data, generate geologic cross section
• To integrate of geologic data into subsurface static and dynamic models including seal, fault, and overburden analysis
• To have knowledge of static models to work with geo-modeler to make adjustment to static and dynamic models
• To perform broad geologic knowledge for inter disciplinary integration
• Generate workflow and characterization of aquifers and structures in terms of reservoir quality, sealing quality, other lead risk, data coverage
• Assess the suitability of the geological formations for CO2 storage to identify in a systematic way which area are prospective in terms of large scale storage for CO2.
• Each potential reservoir and seal identified, evaluated and characterized for their CO2 storage
• Map potential storage sites, and calculate the storage
• Prepare geological development of Sarawak, structural framework as well as geological description for each formation
• Evaluate aquifers' reservoir quality and presence of relevant sealing formation
• Determine which area that may have relevant storage potential in terms of depth, capacity, injectivity
• Prepare structural maps and thickness maps of the aquifers to calculate pore volumes
• Determine storage potential in saline aquifers, abandoned / depleted oil and gas fields as well as producing fields

Requirements

• Degree in CivilEngineer / Geology or equivalent.
• Min. 15 years experience as geologist in oil and gas industry
• Min. 5 years experience in CCS projects
• Involved at least 3 CCS geomechanics modelling projects

Job Description

Responsibilities:

• Conduct geological fieldwork, including mapping, sampling, and drilling supervision.
• Analyze rock, soil, and mineral samples in the lab and on-site.
• Prepare geological reports, maps, and technical documentation.
• Assess natural resources such as minerals, oil, gas, and groundwater.
• Evaluate geological hazards like landslides, earthquakes, or erosion.
• Collaborate with engineers, environmental scientists, and mining or construction teams.
• Use geological software and GIS tools for modeling and data analysis.
• Ensure all work complies with health, safety, and environmental regulations.

Requirements:

• Bachelor's degree in Geology, Earth Sciences, or related field.
• Strong analytical and problem-solving skills.
• Willingness to work in remote locations and under various weather conditions.
• Proficient in geological tools and software (e.g. ArcGIS, Surfer, RockWorks).
• Good communication and report-writing skills.
• Experience in mining, oil & gas, or environmental geology is an advantage.

Green Forest Holdings (Int) Sdn Bhd, a leading player in the rock mining and quarrying industry, is seeking a qualified and experienced Geologist to support our operations in mining activities etc. If you have a strong background in hard rock geology, resource evaluation, and quarry development, we'd like to hear from you.

Job Overview:

The Geologist will play a key role in supporting exploration, planning, and production activities across our quarry sites. The ideal candidate will be skilled in rock formation analysis, reserve estimation, and field mapping, with a hands-on approach to operational geology.

Key Responsibilities:

· Conduct geological surveys, rock sampling, and mapping at quarry and mining sites

· Evaluate the quality, structure, and commercial potential of mineral deposits

· Assist in planning quarry development and bench design

· Monitor extraction to ensure selective mining and minimal resource waste

· Prepare technical reports on reserve estimates, lithology, and geotechnical conditions

· Provide input for drilling, blasting, and haulage planning based on geological data

· Ensure geological data is accurately recorded, stored, and interpreted using software tools

· Collaborate with site engineers, quarry managers, and environmental teams

· Enforce health, safety, and environmental protocols during all geological operations

Required Qualifications & Experience:

· B.Sc. or M.Sc. in Geology, Applied Geology, or Earth Sciences

· Minimum 3–4 years of field experience in rock mining or quarry operations

· Sound knowledge of sedimentary and igneous rock types, structures, and formations

· Experience with core logging, trench sampling, and reserve modelling

· Strong analytical, observational, and reporting skills

· Willingness to work in remote or rugged field environments

What We Offer:

· Competitive salary with allowances for field work

· Accommodation and transport facilities (if site-based)

· Professional development and training opportunities

· Exposure to large-scale rock mining projects and modern equipment

· A safe and collaborative work environment

We are seeking a Geologist who can contribute across multiple disciplines in our well lifecycle operations. Depending on your background and the needs of the project, you may focus on one of the following roles:

• Wellsite Geologist
• Operations Geologist

Wellsite Geologist

• Shall have minimum University degree in Geology or Earth Science

equivalent.

• Shall have eight (8) years of experience in the Oil & Gas industry of which five (5) years of experience as a Wellsite Geologist.

• First-hand experience in all Wellsite Geologist role, including but not limited to drilling, coring, wireline logging with latest technology tools, fluid sample onsite analysis, daily geological reporting and service provider supervision and management.

• Shall have excellent knowledge of geology in siliciclastic, carbonates, fractured basement plays, HPHT and deep-water wells (preferably).

• Excellent communication, teamwork, and problem-solving skills.

• Proficient in handling composite log and reporting software (i.e.: GeoSuite, GravitasEDGE).

• Excellent oral and written communication skills in English.

• Shall have valid Malaysia Board of Geologists certificate. A copy of their certificate should be provided with the resume/CV.

Operations Geologist

• Possess a Degree in Geology, Earth Science or equivalent.

• Minimum ten (10) years of working experience as an Operations Geologist.

• Minimum three (3) years experience as Operations Geologist in exploration wells operations supervising operations in Malaysia.

• Excellent communication, teamwork and problem-solving skills.

• Proficient in handling composite log and reporting software (i.e.: GeoSuite, GravitasEDGE).

• Excellent oral and written communication skills in English.

• Shall have valid Malaysia Board of Geologists certificate. A copy of their certificate should be provided with the resume/CV.

• Evaluate and explore the planet and its natural resources
• Identify and improve upon research methods
• Make land process predictions based on previous earthquakes, volcanoes, floods and tornadoes
• Interpret and report data they collect from the field

Job Type: Full-time

Pay: RM2, RM2,200.00 per month

Benefits:

• Free parking
• Opportunities for promotion

Ability to commute/relocate:

• Senai: Reliably commute or planning to relocate before starting work (Required)

Education:

• Diploma/Advanced Diploma (Preferred)

Experience:

• Geological: 1 year (Preferred)

Work Location: In person

Overview

Senior Geologist role at WRS - Worldwide Recruitment Solutions . We are seeking a Senior Geologist to join our growing offshore asset team. This role will focus on both developed oil and gas fields as well as greenfield opportunities and near-field prospects. As a key player with a leading international oil and gas operator, you will provide strategic geological insights to drive field development and appraisal.

• Conduct high-quality geological studies to support field reviews and development plans.
• Build and update 3D geological models to inform exploration and development decisions.
• Present technical findings to internal and external stakeholders, including non-operating partners, PETRONAS, and service companies.
• Provide geological input for well proposals and post-drill well reports.
• Offer geological support during drilling operations to ensure operational success.
• Mentor and provide guidance to junior geologists, fostering team development and knowledge sharing.

• Degree in Geology (Master’s or PhD in a related field preferred).
• A minimum of 10-13 years of experience in the oil and gas industry, including time spent with an operating company.
• Expertise in all aspects of oil and gas development geology, including structural geology, stratigraphy, and sedimentology.
• Ability to critically assess and integrate work from other disciplines, such as petrophysics, geophysics, and reservoir engineering.
• Proven experience in geomodelling and geological software applications.
• Hands-on experience with wellsite geological operations.
• Seismic interpretation experience is a strong advantage.

• Not Applicable

• Full-time

• Research, Analyst, and Information Technology

• Staffing and Recruiting

Note: This description focuses on the job responsibilities and requirements. Other postings, notifications, or non-essential lines have been omitted to maintain clarity.

Senior Geologist Posted On : August 12, 2025
Location : Kuala Lumpur
Job Function : Subsurface
Employment Type : Permanent

The Senior Geologist reports directly to the Manager, Geology and is responsible for leading geological studies and 3D geological modelling across the full exploration and production cycle. This includes integrating subsurface and production data to develop comprehensive geological models that support optimal well placement for exploration, appraisal, and development. Strong expertise in geological modelling is essential for effective collaboration within a multidisciplinary technical team. The role also involves managing subsurface projects, reserves, production forecasts, and exploration activities to maximize economic recovery and asset value.

KEY ACCOUNTABILITIES

• Conduct geological assessments and studies for new ventures, exploration, and mature field opportunities.
• Build and maintain 3D static reservoir models integrating various subsurface and production data to accurately represent reservoir architecture and hydrocarbon volumes.
• Maintain comprehensive field-scale well correlations to define reservoir flow units, connectivity, and continuity for mapping and modelling purposes.
• Integrate all relevant subsurface data (e.g., stratigraphy, petrophysics, pressure, seismic) into reservoir model construction.
• Conduct pre-drill subsurface risk assessments, generate volumetrics, and prioritize leads and prospects.
• Lead geoscience efforts within integrated teams, working closely with reservoir engineers, petrophysicists, and production technologists.
• Prepare well proposals and formation evaluation programs to meet reservoir characterization needs.
• Support drilling operations with geological input and real-time monitoring in collaboration with operations and wellsite geologists.
• Coordinate with drilling teams to identify and mitigate geohazards and ensure safe, efficient drilling campaigns.
• Contribute geological input to Field Development Plans (FDPs).
• Perform deterministic and probabilistic volumetric assessments for reserves reporting and audits.
• Plan and oversee geological lab analyses of rock and fluid samples according to industry standards.
• Ensure all reports, presentations, and technical documentation are of high quality and delivered on time.
• Participate in data rooms, analyse subsurface data, and provide recommendations on new opportunities.
• Mentor and coach junior geologists to support their professional growth.

REQUIREMENTS AND QUALIFICATIONS

• Bachelor’s degree in Geology, Geoscience, Earth Sciences, or an equivalent qualification from a recognized university or academic institution.
• 15–20 years of experience in geoscience and petroleum engineering within the oil and gas industry, preferably with an operator.
• Strong background in geological interpretation and modelling methodologies.
• Minimum 5 years of experience building 3D geocellular static reservoir models using Petrel or TNav.
• Skilled in geostatistics, uncertainty analysis, and preparing volumetric reports for hydrocarbon resource estimation.
• Experience working with clastic depositional systems and integrating subsurface data (including seismic). Knowledge of carbonate systems is a plus.
• Familiar with geological settings in the Malay Basin or Sabah.
• Proficient in interpreting geophysical data and experienced with offshore drilling operations, including wellsite duties and log analysis.
• Knowledgeable in technical review processes and able to contribute to FDP, FFR, or similar evaluations.
• Effective team player in multidisciplinary environments with diverse backgrounds.
• Strong communication, presentation, and interpersonal skills.
• Self-driven and able to work independently with minimal supervision.
• Registered with the Board of Geologists (BOG), Malaysia.
• PETRONAS Reserves & Resources Management System (PRrMS) certification for reserves reporting.