Senior Network Security Engineer — SIEM & Network Defense

techemerge solutions pte. ltd.; Singapore; On-site; SGD 60,000 - 100,000; Full time

Job summary

techemerge solutions pte. ltd. is seeking a Network Security Engineer to apply knowledge of TCP/IP, VLANs, VPNs, and routing/switching.

The role involves advising on application security basics and interpreting HTTP status codes, with familiarity of WAF violations. Experience with SIEM and NPM is valued. Candidates should be comfortable working with vendor devices from Palo Alto, Check Point, Trend Micro, Fortinet, and F5, and hold or pursue CCNA/CCNP certifications.

Qualifications

• Knowledge of TCP/IP, VLANs, VPNs, and routing/switching.
• Fundamental knowledge of application security including HTTP status codes and WAF violations.
• Familiarity with vendor devices from Palo Alto, Check Point, Trend Micro, Fortinet and F5.
• Experience with NPM and SIEM solutions.
• Understanding of network security best practices.
• Strong problem-solving skills and ability to work under pressure.
• Basic Microsoft Office skills (Word/Excel).
• Certifications like CCNA or CCNP or related products are a plus.

Skills

Networking protocols

TCP/IP

VLANs

VPNs

Routing & Switching

Application security basics

HTTP status codes

WAF violations

SIEM

NPM

Microsoft Office

Palo Alto

Check Point

Trend Micro

Fortinet

F5

CCNA

CCNP

Tools

Palo Alto

Check Point

Trend Micro

Fortinet

F5

Job description

techemerge solutions pte. ltd. is seeking a Network Security Engineer to apply knowledge of TCP/IP, VLANs, VPNs, and routing/switching.

The role involves advising on application security basics and interpreting HTTP status codes, with familiarity of WAF violations. Experience with SIEM and NPM is valued. Candidates should be comfortable working with vendor devices from Palo Alto, Check Point, Trend Micro, Fortinet, and F5, and hold or pursue CCNA/CCNP certifications.