Network and Security Engineer

GLOBOTRON (S) PTE. LTD.; Singapore; On-site; SGD 100,000 - 125,000; Full time

Job summary

A leading company in the IT sector seeks a security and network professional to oversee managed security services. The role involves ensuring compliance, managing endpoint security solutions, and troubleshooting network issues. Ideal candidates will have a degree in IT and experience in security infrastructure, along with relevant certifications. This position offers a competitive salary and the opportunity to work in a dynamic environment.

Qualifications

• Degree in IT/Computer Studies or similar required.
• Experience in IT Infrastructure and security environment.
• Certifications in Cybersecurity preferred (e.g., CCNA, PCNSA).

Responsibilities

• Oversee Managed Security and Network Device Services for customer projects.
• Ensure operations align with client requirements.
• Diagnose and resolve network issues and maintain security solutions.

Skills

Knowledge of IP networking

Knowledge of programming security requirement

Knowledge of IT Security Risk Assessment Process

Experience in IT Infrastructure operation

Technical knowledge/experience in security products

Education

Degree in IT/Computer Studies or equivalent

Tools

McAfee

Trend Micro

Palo Alto Firewall

Fortinet Firewall

Job description

Requirements

1) Degree IT/Computer Studies or equivalent.

2) Experience in IT Infrastructure operation and IT security environment

3) Knowledge on IP networking (e.g. TCP/IP, routing, etc.) and operation systems (e.g. Windows, Linux, etc)

4) Knowledge of programming security requirement

5) Knowledge of VAPT

6) Knowledge of IT Security Risk Assessment Process

7) Technical knowledge/experience in following products would be added advantage:

· McAfee, Trend Micro or other Anti-Virus product

· Network monitoring solutions

· Palo Alto Firewall, Fortinet Firewall

8) Certifications (preferred but not mandatory):

· Palo Alto Networks Certified Network Security Administrator (PCNSA)

· Cisco Certified Network Associate (CCNA)

· CompTIA CySA+ (Cybersecurity Analyst)

· AWS Certified Solutions Architect – Associate

Key Responsibilities:

1. Oversee Managed Security and Network Device Services for assigned customer projects.
2. Ensure operations align with contractual obligations and client requirements.
3. Participate in internal and customer-facing meetings.
4. Produce regular security and network device performance reports.
5. Support compliance activities and audit preparation.
6. Deploy and manage endpoint security solutions.
7. Set up routers, switches, firewalls, and other networking devices.
8. Diagnose and resolve network issues, outages, or latency problems promptly.
9. Maintain and troubleshoot foundational security and network tools (e.g., firewalls, antivirus, DLP).
10. Implement and maintain IT security solutions (firewalls, antivirus, SIEM, DLP, EDR).
11. Configure, optimize, and validate complex firewall rules and configurations.
12. Verify rule sets, port configurations, and overall firewall setup.
13. Ensure enforcement and maintenance of system security postures.
14. Track, assess, and act on IT security notifications.
15. Conduct routine system scans (monthly, quarterly, yearly) for Security Baseline and Network Reviews.
16. Review IT Security Risk Assessment Registers and Reports.
17. Maintain up-to-date security and network documentation.
18. Actively participate in cybersecurity incident response efforts.