Network Security Engineer (Contract to Permanent) in London

Network Security Engineer (Contract to Permanent) in London

London Full-Time 120000 - 120000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Design and implement secure network solutions across cloud and hybrid environments.
  • Company: Join a growing Cyber Security team focused on innovative network security.
  • Benefits: Competitive daily rate, potential for permanent position, and career growth opportunities.
  • Other info: Initial 6-month contract with a chance to transition to a permanent role.
  • Why this job: Make a real impact in securing networks with cutting-edge technologies.
  • Qualifications: 5+ years in Network Security Engineering and strong Azure networking experience.

The predicted salary is between 120000 - 120000 £ per year.

We are looking for an experienced Network Security Engineer to join a growing Cyber Security function, taking ownership of the design, implementation, and ongoing enhancement of secure network infrastructure across on-premise, cloud, and hybrid environments. This is a hands-on engineering role suited to someone with a strong background in enterprise networking, network security technologies, and Azure cloud networking. You will be responsible for delivering secure connectivity solutions, improving network resilience, and supporting key security transformation initiatives including Zero Trust and network segmentation.

Key Responsibilities

  • Design, implement, and support secure network solutions across enterprise and cloud environments.
  • Configure and maintain network security technologies including firewalls, web gateways, and access control solutions.
  • Deliver network segmentation and micro-segmentation initiatives to reduce organisational risk.
  • Support the implementation of Zero Trust and SASE-based security architectures.
  • Troubleshoot complex network and security issues across multiple environments.
  • Work closely with infrastructure, cloud, and security teams to ensure secure network operations.
  • Develop and maintain network security standards, documentation, and operational procedures.

Cloud & Azure Networking

  • Design and support secure Azure networking solutions.
  • Implement and manage Azure Virtual Networks (VNets), NSGs, Azure Firewall, Private Endpoints, VPN Gateway, and ExpressRoute connectivity.
  • Secure hybrid connectivity between on-premise and Azure environments.
  • Support cloud-native security controls and best practices within Azure.
  • Contribute to the ongoing improvement of cloud security architecture and governance.

Security Technologies

  • Hands-on experience with Next Generation Firewalls (Palo Alto, Check Point, Fortinet, Cisco or similar).
  • Web Application Firewalls (WAF).
  • DDoS protection technologies.
  • Network Access Control (NAC).
  • VPN technologies.
  • Secure Web Gateways (SWG).
  • Network monitoring and security tooling.

Skills & Experience

Essential

  • 5+ years' experience in Network Security Engineering.
  • Strong experience supporting large-scale enterprise network environments.
  • Hands-on experience implementing and managing network security technologies.
  • Strong Azure networking and security experience.
  • Experience with network segmentation, micro-segmentation, and Zero Trust principles.
  • Strong understanding of TCP/IP, Routing & Switching, BGP and OSPF, DNS and DHCP, VPN technologies, and network security protocols.
  • Experience working within hybrid cloud environments.
  • Strong troubleshooting and incident resolution skills.
  • Excellent communication and stakeholder engagement abilities.

Desirable

  • Experience with Infrastructure as Code (Terraform, ARM, or Bicep).
  • Knowledge of SASE architectures.
  • Exposure to container networking and cloud-native security.
  • Industry certifications such as Azure Network Engineer Associate (AZ-700), Azure Security Engineer Associate (AZ-500), CCNA / CCNP / CCIE, Network+.

This will be an initial 6 month contract, converting to a permanent position.

Rate: £700/day

Salary: £120k

Network Security Engineer (Contract to Permanent) in London employer: Bonhill Partners

Join a dynamic and innovative Cyber Security team where your expertise as a Network Security Engineer will be valued and nurtured. With a strong focus on employee growth, we offer opportunities for professional development and certifications, alongside a collaborative work culture that prioritises security and resilience in network infrastructure. Located in a vibrant area, our company provides a supportive environment that encourages creativity and the implementation of cutting-edge security solutions.

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Contact Details:

Bonhill Partners Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Network Security Engineer (Contract to Permanent) in London

Network Your Way In

Get out there and network like a pro! Attend industry meetups, webinars, or even local tech events. Connecting with people in the field can lead to job opportunities that aren’t even advertised yet.

Show Off Your Skills

Don’t just tell them what you can do; show them! Create a portfolio or GitHub repository showcasing your projects, especially those related to Azure networking and security. This gives potential employers a tangible look at your expertise.

Ace the Interview

Prepare for technical interviews by brushing up on your troubleshooting skills and understanding of network protocols. Practice common interview questions and scenarios related to Zero Trust and network segmentation to impress the hiring team.

Apply Through Us!

We’ve got your back! Apply for the Network Security Engineer role directly through our website. It’s the best way to ensure your application gets noticed and you’re considered for this exciting opportunity.

We think you need these skills to ace Network Security Engineer (Contract to Permanent) in London

Network Security Engineering
Azure Networking
Network Segmentation
Zero Trust Principles
Next Generation Firewalls
Web Application Firewalls
DDoS Protection Technologies

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your experience in network security and Azure networking. We want to see how your skills match the job description, so don’t be shy about showcasing your relevant projects and achievements!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about network security and how your background makes you the perfect fit for our team. Keep it concise but impactful!

Showcase Your Technical Skills:We love seeing hands-on experience with technologies like firewalls and VPNs. Be specific about the tools you've used and the problems you've solved. This will help us understand your technical prowess!

Apply Through Our Website:Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. We can’t wait to hear from you!

How to prepare for a job interview at Bonhill Partners

Know Your Tech Inside Out

Make sure you brush up on your knowledge of network security technologies, especially those mentioned in the job description like firewalls and Azure networking. Be ready to discuss your hands-on experience with these tools and how you've implemented them in past roles.

Showcase Your Problem-Solving Skills

Prepare to share specific examples of complex network and security issues you've troubleshot. Use the STAR method (Situation, Task, Action, Result) to structure your answers, highlighting your analytical skills and how you resolved challenges effectively.

Understand Zero Trust and SASE

Since the role involves supporting Zero Trust and SASE architectures, make sure you can explain these concepts clearly. Discuss any relevant projects you've worked on that involved these principles, demonstrating your understanding and practical application.

Engage with the Interviewers

Don't forget that interviews are a two-way street! Prepare thoughtful questions about the company's approach to network security and their future initiatives. This shows your genuine interest in the role and helps you assess if it's the right fit for you.