MANDARIN Network and Security Engineer

Debro Group Ltd. t/a ABL Recruitment; City Of London; On-site; GBP 60,000 - 75,000; Full time

Job summary

A leading recruitment agency is seeking a MANDARIN Network and Security Engineer for a corporate banking role in London. The ideal candidate will have fluent Mandarin skills and recent experience in network and security management. Responsibilities include monitoring security tools, managing vulnerabilities, and ensuring compliance with IT standards. This is an onsite role with a competitive salary of up to £75,000 per annum.

Qualifications

• Minimum 3 years in IT support (network/security/IP telephony).
• Fluent in Mandarin and English.

Responsibilities

• Monitor security tools to detect and analyze potential threats.
• Configure user switches and perform health checks.
• Ensure adherence to IT security standards.

Skills

OSPF

BGP

STP

NAC

IPT

Network monitoring tools

NDR

SIEM systems

Vulnerability assessment tools

Patch management

Education

Bachelor's degree in IT/Computer Science

Job description

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MANDARIN Network and Security Engineer, City of London

Client: Debro Group Ltd. t/a ABL Recruitment

Location: City of London, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Reference: 4fd87be33954

Job Views: 23

Posted: 22.06.2025

Expiry Date: 06.08.2025

Job Description:

Excellent opportunity for anyone with fluent MANDARIN and recent experience as a Network and Security Engineer or with 5 years in this specialist field who is now looking for their next step. This is a corporate banking role, and the team needs a specialist for the installation, support, and maintenance of network infrastructure and security framework, as well as assisting the network and security manager in the administration and maintenance of the bank's IT networking equipment through the support of the network equipment and head office network.

Job Title: MANDARIN Network and Security Engineer

Location: London

Work style: Onsite office-based role

Salary: Up to £75,000 per annum

Languages: Mandarin and English

Key Responsibilities:

• Security Monitoring & Incident Response: Monitor security tools (firewalls, IDS/IPS, SIEM) to detect and analyze potential threats, investigate security alerts, logs, and incidents, and assist in incident response and remediation efforts.
• Vulnerability Management: Conduct vulnerability assessments, support penetration testing, and collaborate with senior teams to patch systems and mitigate risks.
• Network Access Control (NAC): Configure switches and endpoints for NAC upgrades and troubleshooting; install, configure, and troubleshoot Cisco IP Phone/IPC services.
• Network Administration: Configure user switches, patch network devices, perform health checks, and provide after-hours support for network/security changes or emergencies (on-call rotation).
• Compliance & Collaboration: Ensure adherence to IT security standards, coordinate daily network checks, liaise with global/Head Office IT teams, document processes, generate reports, and communicate IT controls to stakeholders.

Skills & Qualifications:

• Education: Bachelor's degree in IT/Computer Science (preferred).
• Experience: Minimum 3 years in IT support (network/security/IP telephony).
• Technical Skills: Hands-on experience with OSPF, BGP, STP, NAC, and IPT (Cisco); proficiency in network monitoring tools, NDR, SIEM systems; knowledge of vulnerability assessment tools and patch management.

Soft Skills:

• Ability to work under pressure and handle emergencies.
• Strong communication and collaboration skills.

Working Conditions:

• Flexibility for after-hours/weekend support during incidents.