MANDARIN Network and Security Engineer

JR United Kingdom; Basildon; On-site; GBP 60,000 - 75,000; Full time

Job summary

A leading company in financial services is seeking a MANDARIN Network and Security Engineer to enhance their network infrastructure and security frameworks. The role requires fluent Mandarin, solid technical skills in networking, and the ability to respond to security incidents effectively. Suitable candidates should hold a relevant degree and possess over three years of experience in network and security support.

Qualifications

• Minimum 3 years in IT support with network/security/IP telephony.
• Experience with OSPF, BGP, STP, NAC, and IPT.
• Fluent in Mandarin Chinese and English.

Responsibilities

• Monitor security tools to detect and analyze threats.
• Conduct vulnerability assessments and support penetration testing.
• Configure user switches and provide after-hours support.

Skills

Network monitoring tools

Security incident response

Collaboration skills

Education

Bachelor’s degree in IT/Computer Science

Tools

Cisco

NDR

SIEM systems

Job description

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MANDARIN Network and Security Engineer, Basildon

Client: ABL Recruitment

Location: Basildon, United Kingdom

Job Category: Other

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EU work permit required: Yes

Job Views: 3

Posted: 04.06.2025

Expiry Date: 19.07.2025

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, requiring a specialist for the installation, support, and maintenance of network infrastructure and security framework, and assisting the network and security manager with the administration and maintenance of the bank's IT networking equipment through 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 Chinese 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 and operational procedures, 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, and 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.