Lead Network Security Engineer

Lead Network Security Engineer

Full-Time 60000 - 80000 £ / year (est.) No home office possible
Frontier Resourcing Ltd

At a Glance

  • Tasks: Lead a team of network engineers and oversee secure network delivery across exciting projects.
  • Company: Join a cutting-edge tech defence client focused on innovation and security.
  • Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
  • Other info: Engage with the latest technologies in a supportive and collaborative environment.
  • Why this job: Make a real impact in network security while leading a dynamic team.
  • Qualifications: Strong experience with Juniper, Palo Alto firewalls, and team leadership skills.

The predicted salary is between 60000 - 80000 £ per year.

We're supporting an advanced tech defence client seeking a Senior/ Lead Network Security Engineer. You'll lead a small Network team, focused on process improvement, team oversight and secure network delivery across multiple projects.

What you'll be doing:

  • Lead a small team of network & security engineers
  • Oversee ticket queues, change controls, and BAU operations
  • Drive improvements in process, documentation, and delivery standards
  • Act as technical lead for network implementation
  • Work closely with project teams to ensure smooth, aligned deployments

What we're looking for:

  • Strong experience with:
  • Juniper (LAN switching, SRX)
  • Palo Alto firewalls
  • Enterprise networking environments
  • Managing engineers / leading teams
  • Working with EDR & SIEM tools
  • Engaging technical & non-technical stakeholders
  • Exposure to cloud networking
  • Tech environment:
    • Cisco (current) → migrating to Juniper
    • Meraki wireless
    • Windows + Ubuntu (Nutanix / AHV)
    • SIEM/SOC: Defender, Sentinel, Splunk
    • Tooling: Darktrace, Nessus
  • Desirable:
    • Check Point experience
    • Security testing
    • IEC 62443

    Please apply now for consideration and a call back about this interesting/ possible long term contract.

    Lead Network Security Engineer employer: Frontier Resourcing Ltd

    Join a forward-thinking tech defence company that prioritises innovation and employee development. As a Lead Network Security Engineer, you'll benefit from a collaborative work culture that encourages process improvement and offers opportunities for professional growth within a dynamic team. Located in a vibrant tech hub, this role provides the chance to work on cutting-edge projects while enjoying a supportive environment that values both technical expertise and personal development.
    Frontier Resourcing Ltd

    Contact Detail:

    Frontier Resourcing Ltd Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Lead Network Security Engineer

    ✨Tip Number 1

    Network with industry professionals! Join forums, attend meetups, or connect on LinkedIn. We can’t stress enough how valuable personal connections can be in landing that Lead Network Security Engineer role.

    ✨Tip Number 2

    Showcase your leadership skills! When you get the chance to chat with potential employers, highlight your experience managing teams and driving process improvements. We want to see how you can lead a network team effectively.

    ✨Tip Number 3

    Prepare for technical interviews by brushing up on your knowledge of Juniper and Palo Alto firewalls. We recommend doing some hands-on practice or even setting up a lab environment to demonstrate your skills.

    ✨Tip Number 4

    Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we’re always looking for talented individuals like you to join our network security team.

    We think you need these skills to ace Lead Network Security Engineer

    Network Security Engineering
    Team Leadership
    Process Improvement
    Documentation Standards
    Network Implementation
    Juniper (LAN switching, SRX)
    Palo Alto Firewalls
    Enterprise Networking
    EDR Tools
    SIEM Tools
    Stakeholder Engagement
    Cloud Networking
    Cisco Networking
    Meraki Wireless
    Security Testing

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV highlights your experience with Juniper, Palo Alto firewalls, and managing teams. We want to see how your skills align with the role, so don’t be shy about showcasing your relevant achievements!

    Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for leading our network security team. Share specific examples of how you've driven process improvements and managed projects in the past.

    Showcase Your Technical Skills: We’re looking for strong technical expertise, so make sure to mention your experience with EDR & SIEM tools, as well as any exposure to cloud networking. Highlighting these skills will help us see your fit for the role.

    Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and keep track of all the amazing candidates like you. We can’t wait to hear from you!

    How to prepare for a job interview at Frontier Resourcing Ltd

    ✨Know Your Tech Inside Out

    Make sure you brush up on your knowledge of Juniper and Palo Alto firewalls, as well as enterprise networking environments. Be ready to discuss your hands-on experience with these technologies and how you've used them in past roles.

    ✨Showcase Your Leadership Skills

    Since you'll be leading a small team, it's crucial to highlight your experience in managing engineers. Prepare examples of how you've successfully overseen teams, improved processes, and driven documentation standards in previous positions.

    ✨Engage with Stakeholders

    You'll need to work closely with both technical and non-technical stakeholders. Think of instances where you've effectively communicated complex ideas to diverse audiences and be ready to share those stories during the interview.

    ✨Familiarise Yourself with the Tools

    Get comfortable with the tools mentioned in the job description, like EDR & SIEM tools, and be prepared to discuss your experience with them. If you have exposure to cloud networking or security testing, make sure to bring that up as well!

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