Network and Security Engineer

Company: aap3 Recruitment
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Job Description:

Network and Security Engineer

Outside IR35 contract opportunity. This role will focus on implementing, testing and documenting a service roll out across a global network. Must be UK Citizen due to role requirements.

Key Responsibilities

  • Update and maintain Low‑Level Design (LLD) documentation with site‑specific configuration details.
  • Review service requests and raise change requests where required.
  • Implement and test firewall policies using Panorama.
  • Troubleshoot connectivity issues across networks, applications and security devices.
  • Collaborate with security and infrastructure teams to ensure compliance with policies and standards.
  • Configure access policies in PAM systems.

What you’ll bring

  • Proven experience with Palo Alto Networks firewalls and Panorama in complex multi‑Vsys, multi‑VR environments.
  • Strong routing and troubleshooting skills (Juniper / Cisco).
  • Solid understanding of networking fundamentals (TCP/IP, routing, switching, DNS, DHCP).
  • Knowledge of VPN technologies (IPSec, SSL) and related troubleshooting.
  • Excellent problem‑solving, analytical, and documentation skills.
  • Clear communication abilities, both written and verbal.

Beneficial Experience

  • Familiarity with cloud integrations (AWS, Azure, GCP).
  • Understanding of PAM and Zero Trust Access concepts.

Preferred Certifications

  • Palo Alto PCNSE or PCNSA (highly preferred).
  • Juniper / Cisco certifications up to CCNP level.

Seniority level

Associate

Employment type

Contract

Job function

Information Technology

Industries

IT Services and IT Consulting

Location & Pay

London, England, United Kingdom – £45,000.00–£55,000.00

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Posted: October 25th, 2025