Cybersecurity Network Specialist

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Warszawa

Expires Sep 28, 2026

24 days ago

In short

Cybersecurity Network Specialist in Warszawa. Responsibilities include network management (Palo Alto, Cisco), cloud connectivity (Azure), SASE/ZTNA implementation, and application security. Requires certifications like CCNP Security, CCSP, AZ-305, and strong TCP/IP knowledge.

Keywords

Palo Alto Firewalls Cisco Switching Azure SASE ZTNA VPN WAF Load Balancing PKI TCP/IP

AI-written summary based on the listing content.

Key Responsibilities:

On-Premises Network Management: Administer and optimize enterprise-level local networks using Palo Alto Firewalls (Panorama), Cisco switching systems, and NAC integrations (802.1X/EAP).

Cloud & Hybrid Connectivity: Design and operate secure Azure cloud environments (VNets, Private Links, Express

Route) and manage secure Site-to-Site VPNs at scale.

SASE & Zero Trust Implementation: Drive migrations from legacy VPN/proxy infrastructures to modern SASE/SSE and ZTNA solutions, enforcing strict microsegmentation policies.

Application Delivery & Security: Configure and maintain WAF and Load Balancing solutions (e.g., F5, Cloudflare, Citrix) and manage PKI/certificates.

Advanced Troubleshooting: Perform deep packet analysis and firewall dataplane diagnostic workflows to identify and resolve complex network anomalies.

Requirements:

Required Certifications (or equivalents): Network Security: CCNP Security or equivalent from other major network vendors (e.g., Palo Alto certifications). Cloud Security: CCSP (Certified Cloud Security Professional) Cloud Architecture: AZ-305 (Designing Microsoft Azure Infrastructure Solutions)

Technical Foundation: Deep understanding of TCP/IP, IP routing, encryption protocols (HTTPS/SSL/TLS), and core network services (DNS, DHCP, NTP).

Enterprise Experience: Solid background in managing large-scale, complex network infrastructures and executing end-to-end cloud security rules.

Security Mindset: Practical experience with traffic filtering (stateful/stateless), threat protection at the edge, and identity-based access policies.

Soft Skills: Exceptional analytical and troubleshooting skills, with a proactive, team-oriented attitude and the ability to work under minimal supervision in dynamic environments.

Mobility: A valid Category B driving license and readiness for occasional travel within Europe (up to 10 short business trips per year).