Network Security Analyst

Network IT; United Kingdom; Hybrid; GBP 38,000 - 45,000; Full time

Job summary

A leading technology institution is seeking a Security Analyst (Networks) in Uxbridge. This permanent role, part of the Infrastructure & Operations Team, involves designing, implementing, and maintaining security network infrastructure. Key responsibilities include vulnerability assessments, incident response, and providing 3rd line support. Applicants should have a strong technical background in network security and experience in project environments.

Qualifications

• Strong technical background in network infrastructure and security operations.
• Experience with vulnerability assessments and incident response.
• Knowledge of enterprise networking (wired, wireless, remote access).

Responsibilities

• Act as a key reference point for network security.
• Perform vulnerability assessments and continuous traffic monitoring.
• Analyse and respond to security incidents.

Skills

Network security

Vulnerability assessments

Incident response

Problem-solving

Job description

Role: Security Analyst (Networks)Location: Uxbridge (Hybrid - 3 Days In-Office Weekly)Salary: GBP38,000 - GBP45,000Network IT is recruiting for a Security Analyst (Networks) to join a leading institution in London. This permanent role is part of the Infrastructure & Operations Team, supporting and developing network infrastructure, services, and security operations.You'll provide 3rd line support, helping to design, implement, and maintain security network infrastructure to protect against cyber threats.Key Responsibilities:

• Act as a key reference point for network security, advising IT teams and stakeholders.
• Perform vulnerability assessments, audits, and continuous traffic monitoring for anomalies.
• Analyse and respond to security incidents, developing remediation and incident reports.
• Provide 2nd / 3rd line support for network services, ensuring smooth operation and timely resolutions.
• Contribute to the design, implementation, and improvement of network infrastructure.
• Lead on monitoring, alerting, and reporting tools for networks and applications.
• Support and embed security principles across teams through guidance and training.
• Participate in project and change management, providing expertise on network security in planning and delivery.

Experience Requirements:

• Strong technical background in network infrastructure and security operations.
• Experience with vulnerability assessments, incident response, and security tools.
• Knowledge of enterprise networking (wired, wireless, remote access).
• Familiarity with monitoring, alerting, and reporting solutions.
• Strong problem-solving skills and the ability to communicate clearly to technical and non-technical audiences.
• Experience working in project and change management environments.