Network Security Engineer in London
Network Security Engineer

Network Security Engineer in London

London Full-Time 42000 - 66000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Protect and optimise critical network infrastructure in a dynamic 24x7 environment.
  • Company: Join a forward-thinking team dedicated to network security excellence.
  • Benefits: Competitive salary, shift allowance, bonus, and opportunities for professional growth.
  • Why this job: Make a tangible impact on network security while collaborating with innovative teams.
  • Qualifications: Strong understanding of network protocols and hands-on experience with security tools.
  • Other info: Thriving in fast-paced environments is key for success in this role.

The predicted salary is between 42000 - 66000 £ per year.

Join a forward-thinking team as a Network Security Engineer (NOC), helping to protect and optimise critical network infrastructure. You'll work within a 24x7 ISR and NOC environment, ensuring network reliability while defending against evolving threats.

In this hands-on Network Security Engineer role, you'll support incident triage with the SOC, design and implement secure network solutions, and collaborate across teams to identify vulnerabilities and improve performance. You'll also help optimise NOC tools and standardise network security platforms for greater resilience.

What you’ll bring as a Network Security Engineer:

  • Strong understanding of TCP/IP, DNS, routing, switching, VLANs, and load balancing
  • Experience as a NOC or Network Security Engineer in a 24x7 setting
  • Hands-on with Cisco, Checkpoint, and Palo Alto firewalls
  • Familiar with IPS/IDS, SSL decryption, and deep packet inspection
  • Experience managing Bluecoat or F5 proxies
  • Knowledge of IPSec, SSL/TLS, VPNs, 2FA, and DMZ architectures
  • Comfortable with monitoring tools like PRTG or Nagios

Desirable:

  • Experience with Darktrace, Splunk, or LogRhythm; packet capture analysis; SOC collaboration; and troubleshooting network flows.

If you're a Network Security Engineer (NOC) who thrives in fast-paced, complex environments, this is a great chance to make a tangible impact on network security and operational excellence.

Network Security Engineer in London employer: Fynity

Join a dynamic and innovative team as a Network Security Engineer, where your expertise will be valued in safeguarding critical network infrastructure. With a strong emphasis on employee growth, we offer comprehensive training and development opportunities, alongside a supportive work culture that encourages collaboration and creativity. Located in a vibrant area, our 24x7 NOC environment not only provides competitive salaries and benefits but also fosters a sense of purpose in defending against evolving cyber threats.
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Contact Detail:

Fynity Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Network Security Engineer in London

✨Tip Number 1

Network security is all about staying ahead of the game. Make sure you’re up to date with the latest trends and technologies in network security. Join forums, attend webinars, or even follow industry leaders on social media to keep your knowledge fresh.

✨Tip Number 2

Networking is key! Connect with professionals in the field through LinkedIn or local meetups. Don’t be shy to reach out for informational interviews; you never know who might have a lead on your next opportunity!

✨Tip Number 3

When you land that interview, be ready to showcase your hands-on experience. Prepare to discuss specific projects where you’ve implemented secure network solutions or tackled vulnerabilities. Real-world examples will make you stand out!

✨Tip Number 4

Finally, don’t forget to apply through our website! We’re always looking for talented individuals like you. Plus, it’s a great way to ensure your application gets the attention it deserves. Let’s get you on board!

We think you need these skills to ace Network Security Engineer in London

TCP/IP
DNS
Routing
Switching
VLANs
Load Balancing
Cisco Firewalls
Checkpoint Firewalls
Palo Alto Firewalls
IPS/IDS
SSL Decryption
Deep Packet Inspection
Bluecoat Proxies
F5 Proxies
IPSec
SSL/TLS
VPNs
2FA
DMZ Architectures
Monitoring Tools (PRTG, Nagios)
Packet Capture Analysis
SOC Collaboration
Troubleshooting Network Flows

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with TCP/IP, DNS, and the specific tools mentioned in the job description. We want to see how your skills align with what we're looking for!

Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about network security and how your previous roles have prepared you for this position. Show us your personality and enthusiasm!

Showcase Relevant Experience: If you've worked in a 24x7 NOC environment or have hands-on experience with Cisco, Checkpoint, or Palo Alto firewalls, make sure to highlight that. We love seeing real-world examples of your expertise!

Apply Through Our Website: For the best chance of getting noticed, apply directly through our website. It helps us keep track of applications and ensures you’re considered for the role as quickly as possible!

How to prepare for a job interview at Fynity

✨Know Your Tech Inside Out

Make sure you brush up on your knowledge of TCP/IP, DNS, and all those networking protocols. Be ready to discuss your hands-on experience with Cisco, Checkpoint, and Palo Alto firewalls, as well as any monitoring tools like PRTG or Nagios. The more confident you are in your technical skills, the better you'll impress the interviewers.

✨Showcase Your Problem-Solving Skills

Prepare to share specific examples of how you've tackled network security challenges in a 24x7 environment. Think about incidents you've triaged or vulnerabilities you've identified and how you collaborated with teams to resolve them. This will demonstrate your ability to think on your feet and work under pressure.

✨Familiarise Yourself with the Company’s Tools

If you know the company uses specific tools like Darktrace, Splunk, or LogRhythm, do a bit of research on them. Even if you haven't used them directly, understanding their purpose and functionality can give you an edge. It shows you're proactive and genuinely interested in the role.

✨Ask Insightful Questions

Prepare some thoughtful questions to ask at the end of your interview. Inquire about the team dynamics, the types of projects you'll be working on, or how they handle incident response. This not only shows your enthusiasm but also helps you gauge if the company is the right fit for you.

Network Security Engineer in London
Fynity
Location: London
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  • Network Security Engineer in London

    London
    Full-Time
    42000 - 66000 £ / year (est.)
  • F

    Fynity

    50-100
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