Network & Security Infrastructure Engineer

UNITECH CONSULTING PTE. LTD.; Singapore; Presencial; SGD 60.000 - 100.000; Jornada completa

Descripción de la vacante

UNITECH CONSULTING PTE. LTD. is seeking a Network Security Engineer to provide Level 2 production support for network and security infrastructure, manage incidents, changes, and vulnerabilities, and harden security systems across routers, firewalls, VPNs, and IDS technologies.

The role covers DNS/DHCP management, CMDB upkeep, security SOP documentation, and guidance to Level 1 teams. It requires timely incident response and collaboration on security projects within a Singapore environment.

Formación

• Experience in incident handling and change management.
• Ability to harden and maintain network security infrastructure.
• Monitoring and maintaining documentation of security SOPs and procedures.

Responsabilidades

• Production Level 2 support for network and security infrastructure.
• Handle incident, request and change management.
• Vulnerability remediation and security hardening of devices.
• DNS/DHCP management and CMDB upkeep.
• Provide technical guidance to Level 1 teams and security awareness programs.
• Respond to security incidents and update security systems as needed.
• Support network security project implementations.

Conocimientos

Incident handling

Firewall management

VPN management

Security operations

Security awareness

Herramientas

IDS scanning technologies

CMDB management

DNS/DHCP management

Descripción del empleo

Key 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.

Network 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/She also determines the efficacy and efficiency of routers, firewalls, IPS, proxies, load balancers to ensure its optimal functionality.