Network and Information Security Engineer

JR United Kingdom; Slough; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading company seeks an experienced Network and Information Security Engineer in Slough. You will manage network equipment and ensure security compliance, while also providing IT support. Ideal candidates hold a degree in Computer Science and have strong knowledge of network protocols and compliance standards.

Qualifications

• Proven experience in network maintenance and information security management.
• Hands-on experience with Firewall configuration and management.
• Experience with cloud environments and infrastructure.

Responsibilities

• Manage and configure network equipment and ensure smooth operation.
• Follow local regulation compliance for network maintenance.
• Support IT-related aspects of ISO 27001 audits.

Skills

Network management

Information security

Troubleshooting

Configuration of firewalls

Communication skills

Education

Bachelor’s degree in Information security technology, Computer Science

Tools

Cisco

Juniper

ZSTACK

VMware

SIEM (e.g. IBM QRadar)

Job description

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Network and Information Security Engineer, slough

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Client:

China Telecom Europe

Location:

slough, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

31.05.2025

Expiry Date:

15.07.2025

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Job Description:

We are seeking an experienced Network and Information Security Engineer to join our team. In this role, you will be responsible for managing and configuration of network equipment (Cisco, Juniper,etc.) , and ensuring the smooth operation of our ZSTACK cloud environment.

Key Responsibilities:

(1) Strictly abide by the local laws, regulations and company rules and regulations of the country or region to do the relative network maintenance or information security jobs; 1-3 years of experience in network maintenance, configuration, cyber security and information; Hardworking and quick learning.

(2) Experience with the details and practical application of current data protection legislation, and possess an in-depth understanding of the GDPR.

(3) Following the guidance of CTG HQ network and information security department to do the relative jobs, reports, support internal and external networks, including VPN setup, DNS management, AP management, firewall configuration, WAF (e.g. Akaimai),SIEM（e.g. IBM QRada）,etc.

(4) Familiar with IP network, familiar with Cisco and Juniper, etc. equipment’s maintenance and configuration.

(5) Experience with the Linux system administration, preferred having ZSTACK or VMware maintenance or config experience.

(6) Partially provide IT support and Endpoint Security for office hardware and software, including laptops, desktops, and other devices. Support IT-related aspects of ISO 27001 audits and other regulatory requirements.

(7) Configure and maintain office VOIP telephony systems.

(8) Excellent communication skills and ability.

Qualifications:

Bachelor’s degree in Information security technology, Computer Science, or a related field (or equivalent experience).

Proven experience in network maintenance or information security management roles.

Strong knowledge of IP network protocols, maintenance and configuration, firewall management, and data security practices.

Experience with VOIP telephony systems, VPN technologies, DNS management, WAF administration, SIEM management.

Familiarity with automated deployment tools, disaster recovery practices, and endpoint protection solutions.

Excellent troubleshooting skills and the ability to resolve complex technical issues efficiently.

Strong communication skills with the ability to interact effectively with stakeholders at all levels.

Requirements:

Good experience of managing Information Security compliance and ISO27001 certification.

Hands-on experience in maintenance and configuration of Firewall and switch.

CISSP, CCNP/HCIP for security or higher certification will be preferred.

Experience with cloud environments and infrastructure (e.g., ZSTACK, VMware, etc.).