Network Security Engineer

2 months ago


Greater Bristol Area, United Kingdom Anson McCade Full time

Network Security Engineer

Salary: Up to £70,000 (depending on experience)

Location: Bristol (Hybrid: 1-2 days on-site)

Security Clearance: Must be DV clearable.


Join a leading defence organization as a Network Security Engineer, where you’ll play a pivotal role in protecting critical infrastructure. You’ll design, implement, and maintain security solutions, working with cross-functional teams to safeguard against evolving threats and ensure compliance with industry standards.


Key Responsibilities:

  • Manage and secure network infrastructure by configuring firewalls (e.g., Cisco, Checkpoint, Palo Alto).
  • Implement next-gen firewall features like IPS/IDS, SSL decryption, and deep packet inspection.
  • Maintain secure proxy solutions (e.g., BlueCoat, F5), content filtering, and SSL inspection.
  • Ensure secure operations with network protocols (IPSec, VPNs, SSL/TLS) and two-factor authentication.
  • Monitor network traffic using tools like PRTG and Nagios, and identify vulnerabilities.


What You’ll Need:

  • Strong understanding of networking principles (TCP/IP, DNS, VLANs, routing, and switching).
  • Proven expertise in firewalls, security protocols, and network architecture (DMZ, internal networks).
  • Experience with network monitoring tools and incident response.


Why Join?

  • Competitive salary with a bonus of up to 21%.
  • Generous pension contributions up to 14%.
  • Enhanced parental leave benefits and inclusive workplace policies.
  • Recognition as a Top Employer by The Sunday Times and Glassdoor.


Application Process:

If you are a Senior Network Security Engineer looking to take on a leadership role and be part of an ambition, well developed team, please get in touch.


Email: joshua.drain@ansonmccade.com

LinkedIn: Josh Drain | LinkedIn



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