Experience:

2 years required

Skills:

Accounts Payable, Accounting, Compliance

Job type:

Full-time

• Prepare and submit indirect tax returns (e.g. VAT, GST, CT, WHT, and SBT) for both Thailand and overseas entities within the PTTEP Group.
• Coordinate indirect tax registration and deregistration processes, oversee e-tax filing registration, and support integration between PTTEP s accounting systems and tax authority platforms to ensure seamless and compliant operations.
• Support indirect tax audits and respond to information requests from tax authorities and other relevant regulatory bodies.
• Prepare and analyze data related to indirect tax transactions to ensure accuracy, completeness, and compliance with applicable laws and internal policies. Monitor and assess the impact of changes in indirect tax laws, regulations, and practices in countries where.
• PTTEP Group operates, and provide timely updates and recommendations to relevant stakeholders. Support the implementation of digital transformation initiatives related to indirect tax, including system enhancements, automation, and data analytics.
• Collaborate with cross-functional teams to provide indirect tax advice and ensure tax compliance in business operations and projects.
• Act as a key contact point for indirect tax-related matters with internal stakeholders and external authorities, including tax consultants and government agencies.
• Assist in developing and maintaining indirect tax compliance procedures, guidelines, and documentation to support internal controls and audit readiness.
• Participate in knowledge sharing, training, and capacity-building activities to enhance indirect tax awareness across the organization.
• Professional Knowledge & Experiences.
• Bachelor s degree or higher in Accounting or Finance. Certificates or higher degree in Taxation are preferable.
• At least 2-5 years working experience in tax compliance or auditor or general ledger accounting.
• Understand the tax compliance, tax accounting process and business requirements.
• Demonstrate skills to comprehend tax and business issues affecting tax results and digitize tax compliance.
• Good command of written and spoken English (TOEIC=750 at minimum).

Experience:

5 years required

Skills:

Compliance, Negotiation, Contracts

Job type:

Full-time

• Communicate with users to consolidate requirements into Master Procurement Plan (MPP, APP, AMPP).
• Review and analyze users requirements in order to provide the best fit sourcing strategy and propose qualified vendors to match with users requirements.
• Perform as a single point of contact for both contractors and users to facilitate the procurement process and ensure its compliance.
• Support users in reviewing PO, invoices, or related documents; and announcing the reference price to ensure compliance with NACC s law.
• Ensure evaluation criteria is reasonable with fairness in dealing the contractors.
• Support and advise users in preparing the procurement proposal to Procurement Committee and contract documents when the proposal is approved.
• Facilitate tender/negotiation process, including to negotiate contracts with contractors to ensure the contracts gives adequate protection to Company legal position and conforms to Company legal requirement.
• Provide support during formulation of the contracting negotiation and clarification of contract terms, give recommendations on contractual exceptions/deviations from contractors, and draft the final contracts.
• Coordinate with Procurement and Contracts Services Team in case of contracts complex deviation.
• Manage contracts and provide initial alleviation or dissolution on procurement contracts dispute before arbitration or court litigation process.
• Ensure contracts is closed out and user complete contractor s performance evaluation under the contracts.
• Keep update on procurement and contracts matters, commercial terms and conditions, and market information in order to protect and optimize Company s interest.
• Job End Results.
• Master Procurement Plan (MPP, APP, AMPP).
• Proposal on best fit sourcing strategy and qualified vendors.
• Single point of contact for both contractors and users to ensure the compliance with company s procurement procedure.
• Support on reference price matters.
• Reasonable and fair evaluation criteria.
• Support and advise on procurement proposal and contract documents.
• Tender/negotiation process facilitation.
• Contracts formulation, clarification of contract terms, recommendations on contractual exceptions/deviations, and final contracts.
• Contracts management, initial alleviation or dissolution on procurement contracts dispute before arbitration or court litigation process.
• Close out report and contractor s performance evaluation.
• Updated procurement and contracts matters, commercial terms and conditions, and market information.
• Professional Knowledge & Experiences.
• Bachelor's degree in Engineering, Commercial, law or related technical fields.
• At least 5 years experience in procurement and contracts or related functions.
• Good knowledge in oil and gas industry, commercial, insurance and legal.
• Good command of written and spoken English with TOEIC score higher than 750.
• Additional Desirable Qualifications.
• Communication and negotiation skill.
• Work Location.
• Bangkok - Resident.

Job type:

Full-time

• Be responsible for coordinating the determination and development of the GoT assets rig schedule to deliver business objectives.
• Monitor drilling and relevant activities parameters and progresses, analyze, identify and mature opportunities to maintain or improve GoT rig plans value, on a regular basis.
• Provide support to drilling relevant activity plans, such as WHP fabrication and installation, offshore site surveys (GSI/GTI), WHP preparation for drilling, and offsho ...
• Integrate, analyze and perform scenario assessments and evaluations to determine most optimal GoT drilling plans that achieve optimal resources utilizations, synergy values and yield highest benefits to the Company.
• Be responsible for cross GoT fields drilling cost allocation and optimization.
• Be a focal point to liaise and coordinate with all relevant stakeholders for rig schedule endorsement.
• Professional Knowledge & Experiences.
• Bachelor s Degree in Engineering (Petroleum, Chemical, Mechanical, etc) or related fields.
• 10+ years of experiences in E&P operations, drilling and well or engineering planning / projects.

Skills:

Compliance, Statistics, Research

Job type:

Full-time

• Develop standards, practices, and requirement for digital signature, content and data management as well as ensure consistent compliance of all implementations.
• Develop existing and future requirement for use of digital signature, content and data management system to meet data need to serve company strategy and external trends.
• Develop a strategic and tactical plan in alignment with current and future business requirement on data management.
• Identify the key data required to run the projects as well as define key issues and recommendations to solve the problems.
• Facilitate data council to provide guidelines and recommendation on business requirements, practice, and compliance.
• Communicate standards and practices regarding data management to relevant stakeholders, and monitor all implementation to ensure efficiency.
• Define, manage, and update overall data catalog as well as collate data definition, sources, and owners for key data required for the business.
• Provide information to business users as required.
• Professional Knowledge & Experiences.
• Bachelor s Degree in computer science, statistics, or operations research or related technical discipline.
• 10 years or more experience in Data Governance.
• Experience in working with digital signature, content and data management related to data architecture, integration, classification, strategy, quality management, security and privacy standards.
• Understand industry processes and uses of data throughout the lifecycle in the functions/data domains.
• Knowledge of industry and ability to translate business needs into data.
• Additional Desirable Qualification.
• CORE Competencies.

Skills:

SQL, ETL, Project Management, English

Job type:

Full-time

• Consolidate requirements from various business functions and create common business data models within data warehouse for each business function to serve business needs.
• Working with Data Governance, Data Management, and Data Engineering team to setup data warehouse model and working with business users to develop data marts.
• Assessing the effectiveness and accuracy of data sources and data gathering techniques.
• Applying strong expertise in business intelligence skills set to develop customized and innovative solutions.
• Developing best practice for analytic and business intelligence solutions.
• Working with the IT function and project leaders in providing technical guidance regarding data architecture, data models and data management and translate business needs into requirements for analytics and business intelligence solutions.
• Always stay on latest data and BI technologies.
• Designs and develops BI relevant solutions, data model, data mart, data warehouse, report, and dashboard.
• Professional Knowledge & Experiences.
• A bachelor s degree in computer science, engineering or IT related field.
• Proficient knowledge of SQL and Relational Database, knowledge on google cloud is a plus.
• Experience in any ETL, data mart, data warehouse, data modeling design.
• Experience in any BI visualize tools, PowerBI or TIBCO Spotfire is a plus.
• Experience working with Product Owners or Business users to understand business needs, define scope and translating requirements into technical specifications.
• Strong problem-solving skills.
• A drive to learn.
• A good command of the English language.
• Preferably experience and skills in project management.
• Preferably a knowledge of or a background in the oil & gas industry.
• Additional Desirable Qualification.
• CORE Competencies.

Experience:

3 years required

Skills:

Industry trends, SQL, NoSQL, English

Job type:

Full-time

• Design and work on all aspects of bringing ML models into production, develop CI/CD pipelines by collaborating with other disciplines such as data engineering, application development, cloud infrastructure, and security to implement AI solutions in production.
• Work collaboratively with data scientists along the machine learning lifecycle from data pipeline, data preparation, model deployment, and model monitoring.
• Understand and assess AI/ML industry trends to leverage technologies, continuously i ...
• Provide architectural and technical leadership to drive AI/ML capabilities.
• Initiate innovation and development projects to continuously improve the overall efficiency of the team in the engineering aspect.
• Professional Knowledge & Experiences.
• Degree in computer science or related fields, with concentration in Machine Learning/AI engineering.
• At least 3 years of experience in implementing and deploying Machine Learning solutions (using various models, such as Linear/Logistic Regression, Support Vector Machines, Neural Networks, etc.). Expertise with Data Science and experience with manipulating/transforming data, model selection, model training, and deployment at scale.
• Knowledge and experience in database technologies, such as SQL, NoSQL, and demonstrate knowledge of databases (Google BigQuery preferred), Data ETL framework (Airflow), ML libraries (scikit-learn, XG Boost, PyTorch, etc.), ML Frameworks (Kubeflow, MLFlow, etc.).
• Knowledge and experience in Kubernetes technology. Be able to develop CI/CD pipeline, deploy workloads, configure and monitor jobs on kubernetes clusters.
• Significant proficiency in Python. Experience working with GCP is preferrable.
• Ability to work in cross functional teams, have team-work mindset, self-motivation.
• Excellent written and verbal communication skills in English.
• Additional Desirable Qualification.
• Solid grounding in statistics, probability theory, data modelling, machine learning algorithms and software development techniques and languages used to implement analytics solutions.
• Extensive background in statistical analysis and modeling (distributions, hypothesis testing, probability theory, etc.).
• CORE Competencies.

Skills:

Social media, YouTube, Social Media Management, English

Job type:

Full-time

• Develop communications plan and lead the implementation in the area of Digital and Internal Communications.
• Develop and publicize contents on corporate s website and social media channels (e.g., Facebook, LinkedIn, YouTube, Line, Instagram) and manage those channels.
• Develop and publicize contents for internal communications and manage internal communications channels (e.g., Internal newsletter, Intranet, etc.).
• Review and analyze the effectiveness of digital and internal communications programs and make recommendations for improvement.
• Design, produce and manage communications materials, publications, and corporate gifts (e.g., 56-1 One Report, AGM VDO, Calendar & Diary, etc.).
• Organize corporate events including exhibitions and key occasions events.
• Be part of Crisis Management Team as a team member to support in the overall crisis.
• Professional Knowledge & Experiences.
• Bachelor s Degree or above, in Communication arts, Mass communication or related.
• Minimum 10 years of experience in corporate communications, internal communications, social media management, crisis communications management, and related areas.
• Excellent written and verbal communication skills both Thai and English.
• Interpersonal skills, Creativity, Teamwork.
• Project management, analytical skills.

Skills:

Teamwork, Data Analysis, Mechanical Engineering, English

Job type:

Full-time

• Prepare well designs, detailed drilling programs and budget in accordance with Well Management System and well objectives.
• Review, track and analyze drilling operations. Provide solutions for performance improvement in terms of time, cost and safety.
• Contribute to developing relevant instructions for exploration/delineation and development drilling activities. Ensure that they are in line with Well Management System (WMS).
• Coordinate and liaise with service providers to assure continuity, effectiveness and efficiency of the operations.
• Serve as Contract Holder to initiate bidding and/or negotiating for third party services as well as prepare and manage drilling contracts in compliance with Company's Procurement Process and SSHE Contractor Management Standard.
• Prepare end of well reports and capture lessons learnt at the end of the campaign or after troubleshooting for operations improvement.
• Ensure equipment and materials required for the drilling operations are properly specified and ordered in time.
• Visit designated operations area on frequent basis to foster safe operations and performance improvement.
• Contribute to HAZID/HAZOP activities, SSHE reviews and follow-up of action items.
• Ensure the Drilling Program and drilling operations are performed in accordance with applicable legal requirements, SSHE Management System, Well Management System (WMS), and Standard Operating Procedure (SOP).
• Professional Knowledge & Experiences.
• Bachelor s Degree in Petroleum Engineering, Mechanical Engineering or equivalent.
• Minimum 3-year experience in drilling operations, including 2-year experience as Drilling Operations Supervisor at offshore drilling rigs.
• Knowledge of performance optimization, supplier management, and materials procurement, service contracts, and SSHE for drilling operations.
• Good command of both written and spoken English.
• Analytical and presentation skill.

Experience:

5 years required

Skills:

Project Management, English

Job type:

Full-time

• Analyse all technical data, including detailed seismic interpretation and mapping, to identify optimal delineation, development well, and platform locations.
• Integrate geological studies to enhance understanding of the geological framework in the development area, sup-porting resource assessment and identifying the best locations for delineation, development wells, and platforms.
• Provide geological and subsurface uncertainty input for the field development plan, in collaboration with reservoir engineers and other relevant stakeholders.
• Prepare and manage delineation and development drilling activities, including the creation of work programs, well proposals, monitoring drilling operations, and conducting post-well evaluations to ensure alignment with studies and project goals.
• Evaluate horizontal well opportunity by detailed reservoir analysis e.g. tank correlation, reservoir pressure & con-nectivity, sand mapping, reservoir characterization, HCIP estimation & economic analysis, Horizontal well planning & targeting, pre-job modelling.
• Execute horizontal well operations including preparation phase, drilling operations monitoring, and post-drilled evaluation / HCIP & reserves booking.
• Professional Knowledge & Experiences.
• Bachelor s degree or higher in Geosciences or a related field.
• 5+ years of experience in the E&P business, with a focus on subsurface tools and technologies.
• Strong understanding of the Gulf of Thailand (GOT) petroleum system, and familiarity with the well factory concept and related processes.
• Extensive experience in development well planning and targeting, monitoring and execution (deviated/horizontal wells) within the GOT.
• Experience in reservoir management and EOR is a plus.
• Experience working in Block G1/61 (Erawan, Platong, Satun and Funan) is an advantage.
• Proficiency in subsurface software (e.g., Petrel, DSG) and related systems.
• Excellent communication and interpersonal skills, with the ability to collaborate across multidisciplinary teams.
• Good project management skill is required.
• Fluency in both written and spoken English, with strong technical writing and presentation skills.

Experience:

5 years required

Skills:

Project Management, English

Job type:

Full-time

• Ensure geological and petroleum system study integration to get best of resource evaluation and delineation, de-velopment well and platform locations.
• Provide geological and subsurface uncertainty input to field development plan in coordination with reservoir engi-neer and other related parties.
• Evaluate and integrate the data of subsurface (logs, cores, seismic), reservoir and production to perform reservoir characterization analysis and resources assessment to identify new development and infill opportunities in mature fields and support pro ...
• Perform annual resources and reserve assessment.
• Prepare and execute delineation/ development drilling activities including preparation of delineation, development work program, well proposal, monitoring drilling operations, and post well evaluation to be in line with studies and programs.
• Evaluate horizontal well opportunity by detailed reservoir analysis e.g. tank correlation, reservoir pressure & con-nectivity, sand mapping, reservoir characterization, HCIP estimation & economic analysis, Horizontal well planning & targeting, pre-job modelling.
• Execute horizontal well operations including preparation phase, drilling operations monitoring, and post-drilled evaluation / HCIP & reserves booking.
• Professional Knowledge & Experiences.
• Bachelor s degree or higher in Geosciences.
• 5+ years of experience in E&P Business related to subsurface tools and technologies.
• Strong understanding of the Gulf of Thailand (GOT) petroleum system, and familiarity with the well factory concept and related processes.
• Extensive experience in development well planning and targeting, monitoring and execution (deviated/horizontal wells) within the GOT.
• Experience in reservoir management and EOR is a plus.
• Experience working in Block G1/61 (Erawan, Platong, Satun and Funan) is an advantage.
• Proficiency in subsurface software (e.g., Petrel, DSG) and related systems.
• Excellent communication and interpersonal skills, with the ability to collaborate across multidisciplinary teams.
• Good project management skill is required.
• Fluency in both written and spoken English, with strong technical writing and presentation skills.

Experience:

2 years required

Skills:

Budgeting, Data Entry, Compliance, English

Job type:

Full-time

• Consolidate and analyze data to support annual work programs, budgeting, and performance metrics.
• Prepare regular and ad-hoc reports, dashboards, and presentations for management reviews, performance tracking, and departmental meetings.
• Support the monitoring of progress on departmental initiatives and highlight key issues, achievements, and areas for improvement.
• Planning and Performance MonitoringConsolidate and analyze data to support annual work programs, budgeting, and performance metrics.
• Prepare regular and ad-hoc reports, dashboards, and presentations for management reviews, performance tracking, and departmental meetings.
• Support the monitoring of progress on departmental initiatives and highlight key issues, achievements, and areas for improvement.
• Process Improvement and EfficiencyIdentify opportunities to improve workflows, reporting mechanisms, and internal processes within OSS.
• Document recommendations and assist in implementing efficiency initiatives or digital tools.
• Monitor the outcomes of process improvements and gather feedback from team members to refine future efforts.
• Data and Digital SupportAssist in maintaining and updating of operational dashboards, digital systems, and department databases.
• Support the adoption of new digital tools by preparing user guides, FAQs, or providing basic training to colleagues.
• Ensure accurate and timely data entry, verification, and reporting for department records and management information.
• Provide actionable insights and data analysis to support informed decision-making across the department.
• Project and Initiative CoordinationTrack and support the progress of ongoing projects, initiatives, and departmental events.
• Coordinate logistics, documentation, and follow-ups for workshops, training sessions, knowledge sharing trips, and cross-functional activities.
• Maintain project schedules, records, and status updates to ensure all stakeholders are informed and aligned.
• Knowledge and Information ManagementOrganize and update internal guidelines, standard operating procedures, lessons learned, and best practices.
• Support onboarding and knowledge-sharing activities for new and existing OSS team members.
• Maintain accurate records to meet audit requirements, compliance standards, and internal documentation needs.
• Stakeholder Engagement and CommunicationFacilitate effective communication and coordination with internal partners, stakeholders, and other departments within the supply chain division.
• Assist in preparing materials and logistics for audits, sustainability programs, external awards, and management reviews.
• Support general team communications to ensure smooth and consistent information flow across the department.
• Job End Results.
• Deliver accurate, timely, and insightful performance data and reports to support strategic planning and decision-making within OSS.
• Drive process improvements and promote the adoption of digital tools to enhance operational efficiency and team productivity.
• Provide actionable insights through data analysis that contribute to continuous improvement initiatives across the department.
• Ensure smooth coordination and tracking of departmental projects, workshops, and cross-functional activities.
• Maintain organized and up-to-date documentation to support audits, compliance requirements, and internal knowledge sharing.
• Facilitate effective communication and stakeholder engagement across the supply chain division.
• Support onboarding and internal learning by managing guidelines, SOPs, and best practices for OSS team members.
• Professional Knowledge & Experiences.
• Bachelor's degree in Supply Chain Management, Business Administration, Industrial Engineering, Data Analytics, or a related field.
• 2-5 years of experience in supply chain support, data analysis, project coordination, or similar functions.
• Proficient in Microsoft Excel, PowerPoint, and comfortable working with digital tools and dashboards.
• Strong organizational, communication, and teamwork skills.
• Ability to manage multiple tasks and adapt to changing priorities.
• Proficient in both Thai and English.
• Additional Desirable Qualifications.
• Planning & Analysis - Ability to interpret data and support strategic planning.
• Communication - Clear and professional interaction across teams and levels.
• Process Optimization - Understanding of workflow improvement and automation.
• Self-Management - Ability to work independently and manage multiple priorities.
• Learning Mindset - Willingness to continuously develop skills and knowledge.
• Work Location.
• Bangkok - Resident.

Skills:

Contracts, English

Job type:

Full-time

• Define product and service categories based on PTTEP requirements.
• Conduct spending analysis in order to identify opportunity for cost saving.
• Gather and analyze market intelligence information to support procurement activities and strategies set up.
• Develop category management plan, strategic sourcing plan, and procurement strategies for PTTEP.
• Keep update on information of categorized products and services as well as global market situation in order to ensure PTTEP procurement strategies are effective.
• Advice Procurement and Contracts Officers as well as contracts holders regarding categorized products and services, market, and procurement and contracts strategies information.
• Vendor ManagementMaintain PTTEP vendor data in the Vendor Management System.
• Acquire new vendor data, facilitate vendor Pre-Qualification process, and reassess the expired pre-qualification to ensure there are enough qualified vendors for PTTEP procurement activities.
• Analyze vendors information derived from pre-qualification process in order to support activities in supply chain management function.
• Monitor vendor performance evaluation system as well as provide supports to users in order to evaluate their vendors.
• Find out new vendors in order to create value or cost saving to PTTEP.
• Act as a single point of contact in providing vendors information to users.
• Deploy and facilitate PTTEP s supplier relationship management program.
• Job End Results.
• Product and service categories.
• Accurate and updated spending and market intelligence analysis report.
• Category management plan, strategic sourcing plan, and procurement strategies.
• Advices on categorized products and services, market, and procurement and contracts strategies information.
• New vendors.
• Accurate and updated vendor information.
• Effective vendor performance evaluation system and supplier relationship management program.
• Professional Knowledge & Experiences.
• Bachelor s degree in Business Administration or Engineering or related field.
• At least 5-year experiences in procurement and logistics function.
• Good command of both written and spoken English.
• Knowledge in commercial, petroleum industry equipment, specifications, manufacture, operation and certification requirements.
• Additional Desirable Qualifications.
• Planning and analytical skill.
• Communication and interpersonal skill.
• Work Location.
• Bangkok - Resident.

Experience:

3 years required

Skills:

Accounting, Procurement, ERP, English

Job type:

Full-time

• Verify the new items creation, items modification and maintain accuracy of material master data for inventory information management.
• Plan, manage and optimize stocks for Production and Maintenance in order to prevent stock shortage and minimize stock holding costs and activities includes:Coordinate and plan with users to identify material requirement and propose inventory work plan and budget plan.
• Coordinate with users in reviewing stock parameters and stock items standardization.
• Initiate re-order with reasonable lead time to ensure material availability and ready-to-use for Asset s Operations.
• Monitor inventory via the particular inventory management system, update and maintain inventory database as well as providing inventory-related reports and analysis to ensure the consistency and accuracy of interfacing data with accounting system.
• Coordinate with users to identify non-movement stocks and obsolete items for further disposal or write off as per Company procedures.
• Coordinate with procurement, vendors, warehouse, users and related functions for any inventory discrepancies and properly solve the issues.
• Monitor inventory expenditures to be in line with the approved budget.
• Propose solution(s) or initiative(s) for inventory management improvement.
• Be responsible for contract management under responsible area in order to monitor contractor/vendor performance as agreed in the terms and conditions.
• Plan and perform the annual physical inventory count to ensure the accuracy of inventory.
• Support physical audits from both internal and external parties.
• Promote and follow Company s SSHE MS and related regulations in all activities under his/her responsibilities.
• Professional Knowledge & Experiences.
• Bachelor s Degree in Engineering, Business Administration, Logistics and Supply Chain Management, Industrial Management or Commercial related fields.
• Have basic knowledge of economic, financial and cost accounting.
• At least 3 years of experiences on material planning, inventory control/ management methods and Enterprise Management System (ERP).
• Able to use Ms Office e.g. Excel, Power Point, Word.
• Good in both written and spoken English.
• Good in following soft skills; analytical & systematic thinking, problem solving, collaboration, and communication.
• Additional Desirable Qualifications.
• Oil & Gas business.
• SAP Program.
• Data Analytics.
• Work Location.
• Bangkok - Resident.