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Network Security Specialist
atPTG Energy PCLJob Description Network
- Design, implement, and maintain network infrastructure, including LAN/WAN/SDWAN, data center networking, firewalls, VPNs (Site-to-Site and SSL), aruba wireless systems, and cloud firewalls (AWS, Azure) and DNSSec.
- Monitor and configure network and security operations, ensuring optimal performance and compliance.
- Troubleshoot, investigate, and resolve incidents while sharing knowledge with the team.
- Conduct vulnerability assessments and implement mitigation strategies.
- Prepare and maintain updated documentation, diagrams, and monthly performance reports for analysis.
- Collaborate with IT and development teams to integrate security measures into cloud environments.
- Stay updated on trends and best practices in network and cloud security.
- Provide user training on secure network and VPN practices.
- Manage and implement network infrastructure projects.
- Support IT and business projects, performing additional tasks as assigned.
- Strong knowledge of networking protocols (TCP/IP, DNSSec), firewalls, and security practices.
- Service-minded with excellent communication, coordination, and multitasking skills.
Qualifications
- Bachelor degree or higher in Computer Science or related filed.
- There are 5-8 years, Experience in Network skills.
- Able to do network design, evaluation , POC , implementation.
- Self-Motivation and Hard Working.
- Able to work some time on night and weekend by job duties
- Able to troubleshooting related to network problem & connecting equipment.
- Willing to self-study for network knowledge and learn new knowledge from team.
- Good communication ,interpersonal, problem-solving, presentation, and negotiation skill.
Experience required
- any or no experience
Salary
- Negotiable
Job function
- IT / Programming
- Security
- Product / Brand Management
Job type
- Full-time
Company overview
PTG Energy Public Company Limited is a leading of providing high quality ready-made gas under the brand PT. We have been certified by ISO 9001 for the storage and distribution of fuel products (gasoline and diesel) at our Mae Klong Tank Farm. Our Vision is to be the nation’ ...
Read moreWhy join us:
Joining PTG means becoming part of a dynamic and innovative company that is committed to sustainable growth and customer satisfaction. With over 30 years of experience, PTG offers a collaborative work environment that encourages personal and professional development.
Read moreBenefits
- Professional development
- Transport Allowance
- Remote work
- Life Insurance
- Social Security
- Health Insurance
- Job training
- Performance bonus
- Accident Insurance
- Annual bonus
- Company uniform
- Corporate Social Responsibility Initiatives
- Employee discount
- Gym membership
- Learning & Development Opportunities
- Overtime pay
- Provident fund