Mid-Level Network Security Engineer – Firewall and Micro-Segmentation Expertise

Unleash the power of network security — protect, optimize, and advance enterprise infrastructure!

Lisbon-based opportunity with hybrid work model.

Your main responsibilities:

• Diagnose malfunctions, clear flow blockages and ensure the high availability of security infrastructure in line with agreed SLAs.
• Implement, code, maintain and optimize firewall policies and segmentation rules following security best practices.
• Act as a subject matter expert for network security: provide guidance, training and alerts, and verify compliance against IT security standards.
• Handle incidents, requests and changes end to end, keeping documentation up to date.
• Interface with technical experts across other IT and infrastructure domains.

You're ideal for this role if you have:

• At least 3 years of experience in network security within IT production operations (incidents, requests, changes, documentation).
• Hands-on experience with NSX-T / VCF9, Palo Alto and Fortinet, including coding and implementing firewall security rules and micro-segmentation.
• Practical experience with incident and change management aligned with ITIL.
• Experience in firewall rule optimization and automation.
• Experience working to SLAs and quality-of-service targets.

Language Required for the role:

Fluent English, plus either French or Portuguese.

Eligibility for the role:

Only candidates with an existing legal right to work in the European Union will be considered for this role.

#MAKEYourCareerBETTER

Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

For more details, visit this link.

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