Post-Sales Network & Security Engineer: Firewalls, VPN & EDR

TALENT FIRST PTE. LTD.; Singapore; On-site; SGD 51,000 - 61,000; Full time

Benefits offered by this job

AWS

VB

Good benefits

Job summary

TALENT FIRST PTE. LTD. is seeking a network security professional to implement and maintain solutions at customer sites in Singapore.

You will deploy firewalls, VPNs, EDR and related security tools while performing migrations, upgrades, and troubleshooting to ensure system integrity. The role involves post-sales support, health checks, and detailed documentation. You will liaise with customers and vendors, support POC/UAT activities, and provide knowledge transfer and training when needed.

Qualifications

• Experience with Fortinet, Cisco, Palo Alto, Aruba, Microsoft Security or CrowdStrike is an advantage.
• Hands-on experience with firewall deployment, configuration and troubleshooting.

Responsibilities

• Implement, configure and maintain network and security solutions at customer sites
• Deploy and manage firewalls, VPN, EDR and other security solutions
• Perform network/security migration, upgrades and troubleshooting
• Provide post-sales technical support and resolve customer incidents
• Conduct system health checks, security assessments and configuration reviews
• Liaise with customers, vendors and distributors for technical support and escalation
• Prepare technical documentation, network diagrams and implementation plans
• Support POC, UAT, deployment and project handover activities
• Conduct customer knowledge-transfer and technical training when required
• Provide standby/after-hours support for critical project activities when required

Skills

Firewall deployment

Customer-facing support

Tools

Fortinet

Cisco

Palo Alto

Aruba

Microsoft Security

CrowdStrike

Job description

TALENT FIRST PTE. LTD. is seeking a network security professional to implement and maintain solutions at customer sites in Singapore.

You will deploy firewalls, VPNs, EDR and related security tools while performing migrations, upgrades, and troubleshooting to ensure system integrity. The role involves post-sales support, health checks, and detailed documentation. You will liaise with customers and vendors, support POC/UAT activities, and provide knowledge transfer and training when needed.