Senior Network Security Engineer

Hi5 Consult; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Hi5 Consult is seeking a Network Security Engineer to design, implement, and optimize secure network architectures. The role requires hands-on experience with core networking protocols and security best practices, along with proficiency in major security vendors and SIEM/NPM tools.

The ideal candidate has CCNA/CCNP or equivalent certifications and a proactive attitude to learn and adapt in a dynamic environment in Singapore.

Qualifications

• Knowledge of networking protocols and technologies (TCP/IP, VLANs, VPNs, routing/switching).
• Fundamental application security knowledge (HTTP status codes, WAF violations).
• Proficiency with vendor network equipment (Palo Alto, Check Point, Trend Micro, Fortinet, F5).
• Experience with networks monitoring and SIEM solutions (NPM, SIEM).
• Understanding of network security best practices and tools.
• Strong problem-solving skills and ability to work under pressure; willingness to learn.
• Basic MS Office skills (Word, Excel).
• Certifications like CCNA, CCNP or related products are a plus.

Skills

TCP/IP

VLANs

VPNs

Routing & Switching

Education

CCNA

CCNP

Security Certifications

Tools

Palo Alto

Check Point

Trend Micro

Fortinet

F5

Job description

As a Network Security Engineer, you will need to:

• a) Possess knowledge on networking protocols and technologies like TCP/IP, VLANs, VPNs, and routing/switching.
• b) Possess fundamental application security knowledge like interpretation of HTTP response status codes and WAF violations. Higher proficiency in application security knowledge to advice on remediation measures is an added advantage, but not mandatory.
• c) Be proficient with network equipment from vendors like Palo Alto, Check Point, Trend Micro, Fortinet and F5.
• d) Experience in solutions that supports the primary job tasks, like Network Performance Monitoring (NPM) and Security Information and Event Management (SIEM).
• e) Understanding of network security best practices and tools.
• f) Strong problem-solving skills and ability to work under pressure. Willingness to learn.
• g) Fundamental skills on Microsoft Office products like Word and Excel.
• h) Additional certifications like CCNA, CCNP or product (with reference to products listed above) certifications are a plus.