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83zero

Network Engineer

83zero
Spain · Contract · Mid-Senior

Next-Generation Firewall Engineer – 12-Month Contract

Remote | Occasional Travel | Global Security Organisation


We’re working with a global security leader who needs a Next-Generation Firewall Engineer with solid hands-on experience.


What you’ll be doing

  • Designing, deploying, and managing Next-Generation Firewall (NGFW) solutions (Palo Alto experience strongly preferred)
  • Creating and maintaining firewall policies, NAT rules, security profiles, and threat prevention configs
  • Troubleshooting complex network and security issues across global environments
  • Working closely with architecture and operations teams to improve security posture
  • Supporting or leading firewall migration projects from legacy firewalls to NGFW platforms


What we’re looking for

  • Proven hands-on engineering experience with next-generation firewalls
  • Strong experience with Palo Alto Networks NGFW (Pan-OS, security policies, App-ID, User-ID)
  • Experience with enterprise-level firewall deployments, upgrades, and cutovers
  • Migration experience is a major advantage (from legacy firewalls to Palo Alto or similar)
  • Must be fluent in Spanish (spoken and written)
  • Someone who takes ownership — not someone waiting for instructions


Contract Details

  • 12-month contract
  • Fully remote
  • Occasional travel when required (not frequent)


Why this role?

You’ll be working with a world-class security organisation where your technical decisions matter. No endless layers of red tape. No micromanagement. You’ll be trusted to get on with the work and deliver.

Key Skills

Ranked by relevance

firewall firewalls palo alto tape nat pan
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Posted
Nov 03, 2025
Type
Contract
Level
Mid-Senior
Location
Spain
Company
83zero

Industries

IT Services IT Consulting Computer Network Security

Categories

Information Technology Consulting

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