Network Security Engineer

Leap29 • Dartford, England, United Kingdom • Posted June 02, 2026

Location Dartford, England
Job Type Full Time
Category Computer Occupations
Posted June 02, 2026

Network Security Engineer

Dartford, England, United Kingdom


Remote - 2 days per month in office | Full-time

About the role


An ambitious and growing organisation is seeking a Network Security Engineer to join its technology team and make a real impact in cybersecurity. This role is ideal for a driven, detail-oriented professional with a passion for protecting digital environments. If you thrive in fast-paced environments, maintain a positive attitude, and can manage multiple priorities effectively, this could be the perfect opportunity.

What you will be doing as Network Security Engineer

  • Deploy, maintain, and optimise network and security platforms including routers, switches, firewalls, IDS/IPS, and cloud technologies.

  • Manage Cisco-based network security solutions (firewalls, VPNs, NAC) to ensure reliability and performance.

  • Monitor network traffic to maintain efficiency and tr...
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