1,828,183open jobs
106,060companies
265,909added this week
Browse all
Salary
$11k – $14k per year (gross)
Location
Hybrid (Bangkok, Thailand)
Employment
Full-Time

First seen by Alion on Oct 19, 2026.

Overview
Company
Impact
Profile match
Metro Systems Corporation is a Thai information technology company distributing software and delivering enterprise solutions. It represents major global software vendors and provides implementation and support services. The company is listed on the Stock Exchange of Thailand.

Monitor, administer, and support enterprise network security environments, including Secure Access Service Edge (SASE), Secure Web Gateway (SWG), VPN, Firewall, and Cloud Security platforms. Perform daily health checks and ensure the availability, performance, and security of network infrastructure and cloud security services. Investigate, troubleshoot, escalate, and resolve network and security incidents within defined service levels. Monitor security events, analyze logs, and identify potential risks or security threats. Support user access requests, policy changes, and security configuration updates in accordance with operational procedures. Perform software patching, firmware upgrades, and routine maintenance activities for network and security systems. Generate operational reports, incident summaries, system health reports, and service performance reports for customers and management. Maintain accurate documentation, including knowledge base articles, operational procedures, and configuration records. Coordinate with internal teams, vendors, and customers to support service delivery and incident resolution.

Qualifications

Bachelor's Degree in Computer Science, Information Technology, Computer Engineering, Information Security, or a related field.
2-4 years of experience in Network Administration, Network Security, Cybersecurity Operations, or Infrastructure Support.
Basic to intermediate knowledge of Firewall, VPN, Proxy, Secure Web Gateway (SWG), SASE, or Cloud Security technologies.
Experience with Prisma Access, Palo Alto Networks solutions, or equivalent security platforms is an advantage.
Understanding of TCP/IP, Routing, Switching, DNS, DHCP, and common network protocols.
Experience monitoring and supporting enterprise network environments and endpoint connectivity.
Familiarity with incident management, troubleshooting, root cause analysis, and ticketing systems.
Ability to create operational reports, technical documentation, and knowledge base articles.
Strong analytical, problem-solving, and communication skills.
Ability to work effectively in a team-oriented and customer-focused environment.
Relevant certifications such as CCNA, PCNSA, PCNSE, Security+, NSE, or equivalent will be an advantage.

Benefits

1. เงินโบนัสประจำปี2. กองทุนสำรองเลี้ยงชีพ3. ประกันสังคม4. ประกันสุขภาพพนักงานและครอบครัว5. ประกันชีวิต & ประกันอุบัติเหตุ6. เงินของขวัญการสมรส7. เงินช่วยเหลือฌาปนกิจพนักงานและครอบครัว8. ตรวจสุขภาพประจำปี9. วันหยุดและวันลาตามกฎหมายแรงงาน (ลาพักร้อนสูงสุด 15 วันต่อปี)10. ฝึกอบรมและพัฒนาพนักงานภายในประเทศและต่างประเทศ11. สอบ Certificate ที่เกี่ยวข้องในสายงาน (ไม่เสียค่าใช้จ่าย)12. ค่าเดินทาง (บางตำแหน่ง)13. ค่าน้ำมันรถ (บางตำแหน่ง)14. ค่าล่วงเวลา (OT)15. โครงการออกกำลังกายเพื่อสุขภาพ (แอโรบิค, โยคะ, แบดมินตัน, ฟุตบอล, ปิงปอง)16. สโมสร, ฟิตเนส, สระว่ายน้ำ, ห้องอบซาวน์น่าทำงาน จันทร์ – ศุกร์ เวลา 08:30 – 17:00 น.และ WFH ในบางส่วนงาน

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,828,183 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Networking
Similar stack
Same company
Bangkok
$186k – $354k per year • Hybrid • Full-Time • 14+ years exp • Bachelor's Degree • Hartford
Apply
≈ $50k – $103k per year (Estimated) • In office • 2+ years exp • Bachelor's Degree • Shepherdsville
Cybersecurity
GDPR
Apply
≈ $53k – $110k per year (Estimated) • In office • 2+ years exp • Bachelor's Degree • Pleasant Prairie
Cybersecurity
GDPR
Apply
$99k – $148k per year • In office • Secret • Full-Time • 5+ years exp • Bachelor's Degree • Huntsville
Python
DevOps
Ansible
GCP
Red Hat
VMWare
Azure
AWS
Docker
Kubernetes
KVM
Windows
TCP/IP
DNS
DHCP
Cybersecurity
NIST 800-53
FedRAMP
Management
Agile
Apply
$79k – $119k per year • In office • Top Secret • Full-Time • 2+ years exp • Bachelor's Degree • Roy
Management
Jira
Agile
Microsoft Office
Apply
$8.7k per year (net) • In office • Shymkent
SQL
Databases
MySQL
DevOps
Windows Server
Linux
Windows
TCP/IP
DNS
DHCP
VPN
VLAN
Cybersecurity
Kaspersky
Management
Microsoft Teams
Apply
In office • Kerch
DevOps
Linux
Windows
DNS
DHCP
Apply
$11k – $14k per year (gross) • Hybrid • Full-Time • Bangkok
DevOps
VMWare
Windows Server
Windows
TCP/IP
VPN
Wi-Fi
Cybersecurity
Crowdstrike
Active Directory
Apply
≈ $9k – $25k per year (Estimated) • In office • Full-Time • 2+ years exp • Bachelor's Degree • Phnom Penh
DevOps
Splunk
Azure
Graylog
Incident Management
Cybersecurity
NIST CSF
Least Privilege
Microsoft Entra ID
Active Directory
SIEM
Management
ITIL
Apply
HSE Director 1 day ago
≈ $78k – $192k per year (Estimated) • In office • Christchurch
DevOps
Incident Management
Apply
$11k – $14k per year (gross) • Hybrid • Full-Time • Bangkok
DevOps
VMWare
Windows Server
Windows
TCP/IP
VPN
Wi-Fi
Cybersecurity
Crowdstrike
Active Directory
Apply
Security Engineer 30 days ago
$8.9k – $13k per year (gross) • Hybrid • Full-Time • Bangkok
Apply
≈ $21k – $47k per year (Estimated) • In office • 10+ years exp • Bachelor's Degree • Bangkok
Apply
≈ $18k – $45k per year (Estimated) • In office • 10+ years exp • Bachelor's Degree • Bangkok
AI/ML
AI Agents
Gemini
DevOps
GCP
Apply
Sales Executive 1 day ago
In office • Bangkok
Apply
In office • Full-Time • Bangkok
JavaScript
SQL
Databases
Oracle
DevOps
Rest API
SOAP
Marketing
Salesforce
Marketo
Apply
≈ $5.5k – $14k per year (Estimated) • In office • Full-Time • Bangkok
SQL
Databases
OpenSearch
DevOps
Rest API
AWS
QA
Swagger
Postman
Apply
See all jobs
This is one of many
1,828,183 more open roles from verified company boards, updated every day.