Skills:

Computer Security

Job type:

Full-time

• Validates, classifies, priorities and opens ticket.
• Acting as focal contact point for report security incidents.
• Document and escalate incidents (including event's history, status, and potential impact for further action) that may cause ongoing and immediate impact to the environment.
• Provide daily summary reports of security incidents.
• Responds to security alerts generate within the SLA time window.
• Follow-up and tracking security incidents base on team process.
• Examine network topologies to understand data flows through the network.
• Validate security incidents alerts against network traffic using packet analysis tools.
• Isolate or remove malware.
• Identify applications and operating systems of a network device based on network traffic.
• Assist in the construction of signatures which can be implemented on cyber defense network tools in response to new or observed threats within the network environment or enclave.
• Notify cybersecurity service provider team members of suspected cyber incidents, status, and potential impact for further action in accordance with the organization's cyber incident response plan.
• Work with stakeholders to resolve computer security incidents and vulnerability compliance.
• Who are we looking for?.
• Knowledge of computer networking concepts and protocols, and network security methodologies.
• Analytical and problem-solving skills are required.
• Knowledge of network traffic analysis methods.
• Knowledge of cyber defense and information security policies, procedures, and regulations.
• Experience in IT Security, Network Security or Security Compliance.
• Knowledge of common security tools such as anti-virus, firewall and intrusion detection system.
• Knowledge of network protocols such as TCP/IP, Dynamic Host Configuration, Domain Name System (DNS), and directory services.
• Able to work in shift.

Skills:

Adobe XD

Job type:

Internship

Position: UX/UI Designer Intern at SJ Infinite One, Chatuchak. The role involves designing user interfaces for websites and applications with focus on user experience. Responsibilities include creating wireframes, user flows, mockups and prototypes to communicate design concepts. Additional duties include analyzing user needs, collaborating with product and development teams, maintaining design system consistency, and researching current UX/UI trends. Required Qualifications: Undergraduate students in UX/UI Design, Interaction Design, HCI, Multimedia, Computer Science, or related f ...

Experience:

1 year required

Skills:

Linux, English, Thai

Job type:

Full-time

• Perform daily platform uptime and resource checks, including CPU, RAM, and disk usage.
• Monitor daily SIEM log flow and perform weekly backup integrity checks.
• Provisioning & Change Management.
• Deploy, update, and manage EDR agents and agent groups.
• Administer NGFW security policies, NAT, and network objects.
• Install and maintain SIEM collectors.
• Update IOC/IOA and support the development of security detection use cases.
• Perform changes according to established change-control procedures.
• Security Optimization & Tuning.
• Tune EDR behavioural alerts and reduce false positives.
• Optimize NGFW security profiles, including IPS, App-ID, and URL Filtering.
• Fine-tune SIEM correlation rules and detection use cases.
• Maintenance & Patching.
• Maintain consoles, agents, firmware, and operating systems on stable and supported versions.
• Perform regular agent-health audits.
• Ensure fail-safe mechanisms are ready for operation.
• Governance, Access & Reporting.
• Conduct quarterly user access and privilege reviews.
• Monitor license and subscription expiry dates.
• Prepare compliance dashboards and operational/security reports, including PCI and BOT-related reporting.
• Monthly Customer Meeting.
• Attend monthly on-site customer meetings.
• Present the Monthly Operational Report covering platform readiness, completed activities, identified risks, and recommendations.
• CSOC Coordination & Escalation.
• Coordinate with the CSOC and support containment activities as directed, such as blocking URLs or websites through Forcepoint SWG.
• Escalate complex changes, incidents, and requests that fall outside the agreed Scope of Work (SOW).
• Scope of Work Compliance.
• Deliver services according to each customer's active contract and Scope of Work.
• Maintain accurate records of all changes and activities performed.
• Job Qualifications.
• Education: Bachelor's degree or diploma in Computer Science, Information Technology, Computer Engineering, Networking, or a related field.
• Experience: 0 - 2 years of relevant experience. New graduates are welcome. Internship, laboratory, project, or coursework experience will also be considered.
• English Skills: Able to read technical documentation and vendor procedures in English and write clear operational notes. Thai communication skills are required for customer meetings.
• Operating Systems & Command Line: Basic knowledge of Linux and Windows, including command-line navigation, service and log checking, SSH connection, and executing vendor commands.
• Networking Fundamentals: Basic understanding of TCP/IP, routing, NAT, network interfaces, VPN, and High Availability (HA).
• Cybersecurity Fundamentals: Understanding of key security concepts such as the CIA Triad, Defense-in-Depth, Least Privilege, and common cybersecurity threats and vulnerabilities.
• Change Management & Troubleshooting: Able to follow change-control and ticketing procedures, review logs, interpret system-health information, and investigate alerts.
• Reporting & Dashboards: Able to prepare clear operational and compliance reports. Basic awareness of PCI-DSS and Bank of Thailand (BOT) requirements is an advantage.