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Experience:

3 years required

Skills:

Research, System Administration, Android

Job type:

Full-time

• Implements IT security improvements by assessing current situation; evaluating trends; anticipating requirements.
• Protects IT system by defining access privileges, control structures, and required resources.
• Process & analyze to gain insights on past IT areas on, current or potential attacks and threats that pose a risk to the organization.
• Primary point of contact with Internal Audit. Periodically review, update, implement and communicate changes to IT policies and procedures and General IT Controls. Facilitate internal and external audit processes by participating in scoping discussions and walk-throughs, delivering evidence that controls are operating as defined, remediating deficiencies, and acting on recommendations.
• Safeguards IT infrastructure and system as well as information system assets by identifying and solving potential and actual security problems.
• Research cyber security topics and promote Cyber security awareness throughout Thaioil.
• EDUCATION.
• Bachelor s degree in computer science, Information Systems, or equivalent education or work experience.
• EXPERIENCE.
• 3+ years of prior relevant experience, especially in IT working environment.
• Understanding of TCP/IP, common networking ports and protocols, traffic flow, system administration, OSI model, defense-in-depth, and common security elements.
• Hands-on experience analyzing high volumes of logs, network data (e.g., Netflow, FPC), and other attack artifacts in support of incident investigations.
• Experience with vulnerability scanning solutions.
• Familiarity with Vulnerability Management program.
• Proficiency with any of the following: Anti-Virus, HIPS, ID/PS, Full Packet Capture, Host-Based Forensics, Network Forensics, and RSA Security.
• Have knowledge of architecture, engineering, and operations of at least one enterprise SIEM platform.
• Understanding of mobile technology and OS (i.e., Android, iOS, Windows), VMware technology, and Unix and basic Unix commands.
• OTHER REQUIREMENTS.

Skills:

Oracle, VMware, Linux, English

Job type:

Full-time

• Perform daily system and network monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs and verifying completion of scheduled jobs such as backups for both on premise and on cloud platform.
• Cloud Management (Oracle, AWS and Azure) and Upgrade OS version and hardening KVM Host and VM.
• Perform Cloud based infrastructure operation management and system on.
• Provide technical consultant, support, troubleshooting and administration of all VMWare, Hyper-V, Oracle VM, Windows, Linux, Unix Storage systems.
• Troubleshoot system, storage and network problems, diagnosing and solving hardware or software.
• Ensure security through access controls, backing up system, restoring and recover system.
• Monitor performance, Manage and Maintain / troubleshoot IT systems, Storage and networks.
• Investigating, Diagnosing and solving software and hardware.
• RequirementsBachelor's or Master s degree in IT, Computer Science, Engineering, or related fields.
• Experience: 5+ years in System Administration (Unix/Linux, VMware, Hyper-V, Oracle VM, Cloud services like AWS, Azure, OCI).
• Cloud Expertise: Proficiency in cloud platforms (AWS, Oracle Cloud), cloud services (EC2, S3, Oracle Cloud Compute), and networking configurations in cloud environments.
• Operating Systems: Proficiency in Linux distributions (RHEL, CentOS, Oracle Linux) and familiarity with Windows.
• Scripting & Automation: Familiarity with scripting (e.g., Shell Script, AWS CLI, OCI CLI) and experience in automation for system operations and monitoring.
• Networking Knowledge: Understanding of networking protocols (TCP/IP, UDP, DNS, HTTP/HTTPS), AD, DNS, DHCP, and network configuration.
• Cost Management: Experience in cloud resource cost analysis and optimization.
• Cloud Solution Development: Experience in designing and maintaining cloud infrastructure and consulting with developers.
• Communication: Good English communication skills for interaction with teams and stakeholders.

Experience:

5 years required

Skills:

Windows Server, Amazon AWS, VMware, Microsoft Azure

Job type:

Full-time

• Manage and maintain Windows servers, VMware environments, and Active Directory.
• Provide support for Microsoft 365 applications and services, including Exchange Online, SharePoint, and Teams.
• Manage and support cloud infrastructure and services on AWS, Azure, and EKS.
• Diagnose and resolve hardware, software, and network issues.
• Implement and maintain security protocols and procedures to protect IT systems.
• Ensure regular backups are performed and manage disaster recovery plans.
• Monitor system and cloud performance and make recommendations for improvements.
• Maintain accurate and up-to-date documentation of system configurations, procedures, and troubleshooting steps.
• Provide technical support to end-users and assist with IT-related inquiries and issues.
• Participate in IT projects, including system upgrades, migrations, and new implementations.
• Bachelor s degree in computer science, Information Technology, or a related field.
• At least 5 years of experience in system administration and support or related role.
• Proficiency in Windows Server and Active Directory administration.
• Experience with VMware virtualization technologies.
• Strong knowledge of Microsoft 365 applications and services.
• Experience with cloud platforms such as AWS, Azure, and container orchestration with EKS.
• Familiarity with network protocols and troubleshooting.
• Understanding of security best practices and tools.
• Relevant certifications such as Microsoft Certified: Windows Server, VMware Certified Professional (VCP), AWS Certified Solutions Architect, Microsoft Certified: Azure Administrator, and Kubernetes certifications are a plus.
• Remark: The Bank requires the verification of criminal records prior consideration for employment to ensure secured and maintain standards of the organization.

Skills:

Network Infrastructure, Project Management, VMware, English

Job type:

Full-time

• Design/Implement Cyber Security project for Private Cloud and Global Cloud (CloudX, AWS and MS Azure).
• Solution integration and migration.
• Control suppliers in the assigned project.
• Do project quality control.
• Do project risk assessment and management.
• Do project UAT with customer.
• Create final project document.
• Do customer project training (OJT).
• At least 4 years of Cyber Security experience.
• Bachelor s degree in Computer Engineering, Information Technology, Computer Science or related fields.
• Experience in installation and operation Security product e.g. Firewall, IPS, SIEM, NAC, Anti-Virus, Endpoint.
• Knowledge on network security and cloud technology.
• Knowledge of monitoring tools (What s up gold, Zabbix, Nagios).
• Has valid Security product Certification e.g. Foritnet NSE3-7, PaloAlto PCNSA, PCNSE, Cisco CCNA, CCNP Security.
• Experienced in ITIL framework.
• Senior Engineer/Engineering Specialist (Network and Security).
• Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS).
• Managing and troubleshooting SD-WAN solutions, Wireless Lan and Cybersec solution.
• Perform network maintenance and system upgrades including service packs, patches, hot fixes, and security configurations.
• Monitor performance and ensure system availability and reliability.
• Monitor system resource utilization, trending, and capacity planning.
• Provide Level-2/3 support and troubleshooting to resolve issues.
• Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure.
• Select and implement security tools, policies, and procedures in conjunction with the company s security team.
• Work with vendors and other IT personnel for problem resolution.
• Bachelor s degree in computer engineering, computer science, IT, or related fields.
• At least 3-5 years of experience in network & security areas.
• Knowledge and Experience with network design, implementation, service support, and troubleshooting.
• Knowledge and Experience with SD-WAN, Network Security and CyberSec solutions.
• Knowledge and Experience in LAN/Datacenter networking, TCP/IP, DNS, DHCP, SSL, HTTP, Proxy, Web Application Firewall.
• CCNA, CCNP, CompTIA Network+, Fortigate, PaloAlto product certificate is advantage.
• Good communication, analytical thinking, and effective communication skills with interpersonal and problem-solving skill.
• Able to work outside working hours.
• Good command of read, listen, written and speaking English.
• On-call support during non-office hours.
• Engineering Specialist (Project Engineer).
• Manage CCII (Cloud, Cyber Security, IOT, ICT) project for single and multi-tower solution for Property, Retail, Conglomerate, and international customer segments.
• Be a committee of AIS bid management for validating large projects at TCV > 10MB.
• Manage project stakeholders to meet expectation and requirement.
• Communicate project progress to stakeholders.
• Plan and manage project issue and risk with proper actions.
• Plan and manage project to meet project objective, within timeline, project budget, scope and give customer satisfied.
• Manage project resource both internal delivery and external suppliers.
• Bachelor's degree or higher in computer science, business, or a related field.
• 8-15 years of project management and related experience.
• Strong in communication and stakeholder management.
• Project Management Professional certification preferred.
• Proven ability to solve problems creatively.
• Strong familiarity with project management software tools, methodologies, and best practices.
• Experience seeing projects through the full life cycle.
• Excellent analytical skills.
• Strong interpersonal skills and extremely resourceful.
• Proven ability to complete projects according to outlined scope, budget, and timeline.
• Senior Engineer (System Infrastructure)
• Implement Server, Storage, Virtualization, Backup system for Enterprise customer.
• Hypervisor and Operating system configuration and customization.
• Network and firewall integration for Cloud infrastructure.
• Hand-over completed solution to related team.
• At least 3 years experience on Server, Storage, VMware and Veeam delivery.
• Strong knowledge of Cloud environment and Operating system. (Windows and Linux).
• Basic skill of Database and Middleware installation.
• Strong organizational skills and ability to take on multiple assignments.
• Experienced firewall and cloud network implementation.
• Ability to occasionally work or assign work during nights/weekends during critical incidents per on-call rotation or major project implementations.
• Good command of English.
• VMware VCP or Linux certificate knowledge is an advantage.

Experience:

3 years required

Skills:

DevOps, Software Development, Jenkins

Job type:

Full-time

• Building and maintaining the CI/CD platform (CI/CD Tools, CI/CD pipeline workflow,etc.).
• Collaborates with Development and Operations teams for improvement CI/CD standards.
• Partner with development teams to ensure applications are designed with scale, resilience, and performance in mind.
• Participates in architecture and software development activities.
• Participates in incident triage and helps in relevant issue troubleshooting.
• Uses coding languages or scripting methodologies to solve a problem or support workflow.
• Implement DevSecOps concept to software development life cycle by CI/CD workflow.
• Pitching ideas for projects based on gaps in the market and technological advancements.
• Knowledge sharing with development and operations teams about tools or platforms that are developed by DevOps team.
• A minimum of 3 years working experience in relevant areas.
• Prior experience at all phases of the software development life cycle.
• Experience administering and deploying development CI/CD tools such as Helm, Jenkins, Ansible, Terraform, Git, Nexus etc.
• Strong knowledge and technical skills of DevOps and SRE using modern softwares (ArgoCD, Hashicorp vault, Cert Manager, etc.).
• Significant experience with Linux operating system environments.
• Demonstrated experience using a wide variety of coding languages such as Java, ReactJS, AngularJS, NodeJS, Python, Bash Script, Golang, etc.
• Experience in managing and implementing observability tools such as Opensearch, Logstash, ELK Stack, Prometheus, Thanos, Grafana OpenTelemetry Jaeger, etc.
• Expertise in containerization, kubernetes, cloud and virtualization platforms (Docker, CRI-O, AWS, GCP, EKS, Openshift, VMWare, etc.).
• Experience with high availability, high-scale, and performance systems.
• Comfortable working, creatively and analytically in a problem-solving environment, good communication, collaborative, and interpersonal skills.
• Strong interest and ability to learn any new technical topic.
• A positive, can-do attitude, who naturally expresses a high degree of empathy to others.

Experience:

2 years required

Skills:

Network Infrastructure, Network Administration, VMware, English

Job type:

Full-time

• Design & Deployment: Architect and deploy on-premises infrastructure solutions, including servers, storage, and networking equipment.
• Maintenance & Support: Perform regular maintenance and troubleshooting of all infrastructure components, ensuring timely updates and patches.
• Monitoring & Troubleshooting: Continuously monitor system performance, diagnosing and resolving hardware, software, or network-related issues.
• Virtualization: Manage visualized environments, such as VMware or Hyper-V, optimizing server workloads and system resources.
• Backup & Recovery: Implement and maintain backup solutions and disaster recovery plans to safeguard critical business data and ensure continuity.
• Security & Compliance: Apply industry-standard security measures to protect infrastructure, ensuring compliance with relevant regulations and policies.
• Documentation: Develop and maintain comprehensive documentation of infrastructure configurations, procedures, and troubleshooting guidelines.
• Collaboration: Work closely with cross-functional teams to align IT infrastructure with business requirements, providing necessary technical support.
• Bachelor s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• 4 years of hands-on experience managing on-premises IT infrastructure, including servers, storage, networking, and virtualization.
• Expertise in Windows/Linux operating systems and experience with virtualization platforms like VMware or Hyper-V.
• Strong knowledge of networking technologies, such as TCP/IP, DNS, DHCP, and VPNs.
• Experience with backup, storage, and disaster recovery solutions.
• Strong analytical and troubleshooting skills for diagnosing complex technical issues.
• Good communication skills and ability to work effectively in a team environment.
• CompTIA Server+ or A+.
• VMware Certified Professional (VCP).
• Microsoft Certified: Windows Server Administrator.
• Cisco Certified Network Associate (CCNA).

Experience:

No experience required

Skills:

VMware, Kubernetes, Docker, UNIX, Linux, English

Job type:

Full-time

• Take care of medium enterprise implementing infrastructure and services.
• Implementing and monitoring Cloud infrastructure system.
• Take care of VMware Products.
• Stand-by service as request.
• Master or Bachelor's Degree in Computer Science, Information Technology.
• Computer skills: Windows, UNIX, LINUX, Servers Skill, Network & Security Skills, and etc.
• Require Certificate of VMWare vSphere Install, Configure, Manage V5.1.
• Willing to participate in non-standard working time models (Willing to work on a flexible time including after office hours, holidays and weekend).

Experience:

2 years required

Skills:

Python, Golang, React.js, node.js, English, Thai

Job type:

Full-time

• Be a part of a pioneering team in AI.
• Work on cutting-edge technology projects.
• Collaborative and innovative work environment.
• Opportunities for professional growth and development.
• Software Development: Develop new applications and enhance existing ones to meet business requirements. This includes working with tech stacks such as Python (fast api), PHP (Laravel), Go, and JavaScript (React) to create robust, scalable solutions.
• Application Support: Provide ongoing support for applications, including troubleshooting, resolving issues, and training end-users on how to effectively use programs and applications.
• Data Integration: Integrate data from various systems and databases, ensuring seamless communication between different platforms.
• Customer and Hardware Support: Offer technical support for system hardware, servers (both Windows and Linux), storage solutions, and our IoT integration software and platform.
• Collaboration: Coordinate with internal teams and external partners to enhance or customize applications and programs, particularly focusing on integration with ALPR systems built with Python and React.
• Technical Support: Assist customers and partners with technical tasks, including support for Windows Server, Linux, VMware, and Backup solutions.
• Team Support and Travel: Support team activities and be willing to travel as required.
• Experience: At least 2 year of experience in programming, particularly with Python, DevOps, or Golang. Experience with PHP (Laravel) and Go is preferable.
• Communication: Proficient in English, with the ability to effectively communicate with team members and clients.
• Education: Bachelor s degree in Engineering, Computer Information Technology (CIS), Computer Science, or a related field.
• Additional Skills: Basic knowledge of machine learning and AI platforms is an advantage. Familiarity with VMware, Linux, and Backup systems is also beneficial.
• Programming Skills: Strong coding abilities in Python, Golang, JavaScriptc (React), PHP (Laravel), progress sql, MongoDB will be advantageous.
• Work Environment: This is a full-time, hybrid position with the flexibility to work remotely and travel as needed.
• Competitive Salary and Bonuses: Offering a competitive base salary with performance-based bonuses to reward hard work and achievements..
• Health and Wellness Programs: Comprehensive health/dental supporting plan..
• Flexible Working Hours and Remote Work Options: Flexible schedules and the option to work remotely, accommodating different work-life balances and reducing commute stress..
• Paid Time Off: Generous vacation days, holidays, and sick leave, encouraging employees to rest and rejuvenate..
• Parental Leave: Extended maternity and paternity leave, supporting employees during major life events..
• Technology Allowances: Provision of the latest tools and technology to facilitate efficient and innovative work..
• Employee Recognition Programs: Regular acknowledgment of employee achievements, whether through awards, acknowledgments in meetings, or other forms of appreciation..

Experience:

No experience required

Skills:

Google Cloud Platform, Amazon AWS, Microsoft Azure, English

Job type:

Full-time

• Manage, monitor, and maintain critical infrastructure components such as servers, storage systems, and networks.
• Use infrastructure monitoring tools to proactively detect issues and ensure continuous service availability.
• Respond to and resolve infrastructure-related incidents in a timely manner, minimizing downtime.
• Conduct root cause analysis of recurring issues and implement solutions to prevent future incidents.
• Participate in on-call rotations and work flexible hours to ensure 24/7 support.
• Perform capacity planning to ensure infrastructure scalability and support business growth.
• Optimize system and network performance by identifying potential bottlenecks and making necessary adjustments.
• Implement and manage regular backups of key systems and data.
• Support disaster recovery processes and ensure infrastructure resilience to maintain business continuity.
• Apply security best practices to protect infrastructure from internal and external threats.
• Ensure compliance with internal policies, industry standards, and regulatory requirements.
• Develop automation tools to streamline operational processes, improve efficiency, and reduce manual effort.
• Continuously seek opportunities to enhance and optimize infrastructure operations through automation.
• Maintain accurate documentation of infrastructure configurations, procedures, and incident resolutions.
• Provide regular performance and incident reports to management and relevant stakeholders.
• Collaborate with cross-functional teams on infrastructure-related projects and new initiatives.
• Bachelor s degree in information technology, Computer Science, or related field. Fresh graduates are encouraged to apply.
• Prior internship or project experience in IT infrastructure management is a plus.
• GCP Professional level certification, AWS Certified Solutions Architect, or Azure Administrator certification is preferred, or proven experience with the ability to obtain certification later.
• Strong learning ability and willingness to take the exams post-hiring are welcome.
• Knowledge of networking, server administration, and cloud platforms (Google Cloud, AWS, Azure).
• Familiarity with virtualization tools (e.g., VMware, Hyper-V) and automation tools (e.g., Ansible, Terraform).
• Understanding of monitoring and logging systems (e.g., Nagios, Zabbix).
• Strong problem-solving skills with the ability to work under pressure.
• Team player with excellent communication skills.
• Flexibility in working shifts, on-call, and remote office locations (Operation Center or Data Center sites).
• Training and development opportunities will be provided, including support for certification exams.
• Good command in English (Minimum 750 TOEIC score).
• Goal-Oriented, Unity, Learning, Flexible.