Network Security Engineer

TN United Kingdom; London; On-site; GBP 40,000 - 80,000; Full time

Job summary

An established industry player is seeking a highly skilled Network Security Engineer to enhance their IT security team in London. This dynamic role involves designing and implementing robust network security solutions, managing firewalls, VPNs, and intrusion detection systems. The successful candidate will proactively identify security risks, conduct assessments, and collaborate with IT teams to enforce security policies. If you are passionate about network security and eager to work in a challenging environment, this opportunity is perfect for you, offering a chance to make a significant impact in a forward-thinking organization.

Qualifications

• Strong experience in network security engineering with firewalls and VPNs.
• Proficiency in configuring security technologies and incident response.

Responsibilities

• Design and manage secure network solutions to protect data and systems.
• Monitor network traffic to identify vulnerabilities and respond to incidents.

Skills

Network Security Engineering

Firewalls

VPNs

IDS/IPS

Analytical Skills

Problem-Solving

Incident Response

Threat Hunting

Education

Bachelor's degree in Cyber Security

Professional certifications (CISSP, CISM, CEH)

Tools

Cisco ASA

Palo Alto

Fortinet

Check Point firewalls

SIEM

Vulnerability Scanners

Endpoint Protection Solutions

Job description

We are seeking a highly skilled Network Security Engineer to join our growing IT security team in London. The successful candidate will play a critical role in ensuring the security, integrity, and resilience of our network infrastructure. You will be responsible for designing, implementing, and managing network security solutions, as well as proactively identifying and mitigating security risks.

Key Responsibilities

1. Design, implement, and manage secure network solutions to protect the organisation’s data and systems.
2. Monitor network traffic and security events to identify vulnerabilities, threats, and potential breaches.
3. Conduct regular security assessments, audits, and penetration testing.
4. Collaborate with IT and security teams to implement firewalls, VPNs, intrusion detection/prevention systems (IDS/IPS), and other security technologies.
5. Develop and enforce security policies, procedures, and best practices to maintain compliance with industry standards.
6. Respond to security incidents, conduct root cause analysis, and implement corrective measures.
7. Maintain up-to-date knowledge of emerging security threats, technologies, and regulatory requirements.
8. Provide technical guidance and training to colleagues on network security best practices.

Minimum Requirements

1. Strong experience in network security engineering, including firewalls, VPNs, IDS/IPS, and secure network architectures.
2. Proficiency in configuring and managing security technologies such as Cisco ASA, Palo Alto, Fortinet, or Check Point firewalls.
3. Knowledge of networking protocols (TCP/IP, DNS, BGP, OSPF, etc.) and security principles.
4. Experience with security monitoring tools such as SIEM, vulnerability scanners, and endpoint protection solutions.
5. Hands-on experience in incident response, threat hunting, and forensic analysis.
6. Familiarity with compliance standards such as ISO 27001, NIST, GDPR, and PCI-DSS.
7. Strong analytical, problem-solving, and troubleshooting skills.
8. Ability to work effectively both independently and as part of a team.

Desirable Qualifications

1. Bachelor's degree in Cyber Security, Computer Science, or a related field.
2. Professional certifications such as CISSP, CISM, CEH, CCNP Security, or equivalent.
3. Experience with cloud security in AWS, Azure, or Google Cloud.
4. Scripting and automation skills using Python, PowerShell, or Bash.

How to Apply

If you are a passionate Network Security Engineer looking for a challenging role in a dynamic environment, we encourage you to apply.