Network Security Engineer

ITCONNECTUS PTE. LTD.; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

ITCONNECTUS PTE. LTD. seeks a Cyber-Security Engineer (Level-2) to support cybersecurity operations and maintain our network security infrastructure. The role covers incident handling, firewall and VPN management, proxy support, and vulnerability remediation across LAN/WAN/VPN environments.

You will ensure optimal performance of routers, firewalls, IPS, proxies, load balancers, and related devices while contributing to security awareness and documentation. Rotation shifts cover Europe hours.

Qualifications

• Experience with IT security operations and network infrastructure.
• Ability to manage security incidents and changes.
• Knowledge of firewalls, proxies, VPNs, IDS and related devices.

Responsibilities

• Provide Level 2 support for network and security infrastructure.
• Handle incidents, requests and change management.
• Remediate vulnerabilities and harden security controls.
• Maintain security SOPs and documentation.
• Support network security project implementations.
• Manage IT security assets and CMDB.

Skills

Incident handling

Firewall management

VPN/Remote access

Vulnerability remediation

Network security

DNS/DHCP management

Security documentation

Job description

Summary of the position:

The cyber-Security Engineer is a Level-2 position responsible cybersecurity operational support and maintaining our organization’s network security infrastructure. He/She supports day-to-day cybersecurity operational activities including Incident handling, Firewall flow management, proxy management, Remote access support, IP/VPN support, vulnerabilities remediation etc. He/She also support on LANs, WANs, and VPNs. He also determines the efficacy and efficiency of routers, firewalls, IPS, proxies, load balancers to ensure its optimal functionality.

Main responsibilities:

• Production Level 2 support for Network and Security infrastructure.


• Handling Incident, Request and change management.


• Vulnerability remediation.


• Knowledge management


• Hardening of network security infrastructure.


• Maintains documentation of security SOP and procedures.


• Gaining a total understanding of the organization’s technology and information systems


• Support for Network security project implementations.


• Network Security IT assets / CMDB management, including routers, firewalls, local area networks (LANs), wide-area networks (WANs), virtual private networks (VPNs), and any other related network devices


• Prepare and Installation of all firewalls, VPN, routers, servers, and IDS scanning technologies


• Providing technical guidance and supervision for Level 1 security teams


• Taking charge of any security awareness programs and educational efforts to better prepare non-IT personnel


• Responding immediately to any security-related incidents (e.g., data breaches, viruses, phishing scams)


• Updating and upgrading the organization’s security systems as needed


• DNS/DHCP management

Legal and Regulatory Responsibilities:

Comply with all applicable legal, regulatory and internal Compliance requirements, including, but not limited to, the Singapore Compliance manual and Compliance policies and procedures as issued from time to time; Financial Security requirements, including, but not limited to, the prevention of Financial Crime and Fraud including reporting obligations to the Money Laundering Reporting Officer/Compliance Officer.

Maintain appropriate knowledge to ensure to be fully qualified to undertake the role.

Complete all mandatory training as required to attain and maintain competence.

Job Specific Environment and/or Organization

• Working hours will be in rotating shifts and primarily to cover Europe business hours


• On-call support will be expected on a rotational basis on both weekdays and weekends

Requirements

• Mandatory track record


• Minimum 06 years of experience in managing IT systems environment with about 02 years of experience in financial institutes.