Network Support Engineer – Vulnerability Management

Network Support Engineer – Vulnerability Management

Contract (Long Term )

Canary Wharf, UK

Inside IR35

Hybrid (2 days a week)

Key Competencies:

• Vulnerability Analysis & Risk Assessment
• Network Security & Support
• Remediation Planning & Execution
• Incident Management
• Documentation & Reporting

Job Summary:

We are seeking a skilled and detail-oriented Network Support Engineer with expertise in Vulnerability Management. The ideal candidate will be responsible for identifying, analyzing, and remediating security vulnerabilities across network infrastructure and systems. The candidate must have a strong understanding of vulnerabilities, risk assessment, and remediation strategies, along with hands-on experience in supporting secure network operations.

Key Responsibilities:

• Perform vulnerability assessments across network devices, systems, and applications using industry-standard tools.
• Analyze identified vulnerabilities and determine their risk severity, impact, and exploitability.
• Work closely with cross-functional teams to plan and implement remediation actions and fixes.
• Ensure timely closure of vulnerabilities as per defined as SLAs and security policies.
• Monitor and maintain network security posture, including firewalls, routers, switches, and endpoints.
• Support patch management processes and validate remediation effectiveness.
• Generate and maintain vulnerability reports, dashboards, and documentation for stakeholders.
• Participate in incident response and troubleshooting related to security breaches or vulnerabilities.
• Stay updated with the latest security threats, CVEs, and mitigation techniques.
• Assist in compliance initiatives such as ISO, SOC2, or other security frameworks.

Required Skills & Qualifications:

Technical Skills:

• Strong understanding of networking concepts (TCP/IP, DNS, DHCP, routing, switching).
• Hands-on experience with vulnerability management tools (e.g., Nessus, Qualys, Rapid7).
• Knowledge of common vulnerabilities and exposures (CVEs), OWASP Top 10, and security best practices.
• Experience in patch management and remediation techniques.
• Familiarity with operating systems (Windows, Linux) and network devices.
• Understanding of firewalls, IDS/IPS, VPNs, and security controls.
• Basic scripting knowledge (PowerShell, Python, or Bash) is a plus.

Preferred Qualifications:

• Certifications such as CEH, CompTIA Security+, CISSP (preferred but not mandatory).
• Experience working in SOC/NOC or security operations environments.
• Exposure to compliance frameworks and audit processes.