Cybersecurity Network Security Specialist
ExternalFull-timeOn-site5d ago
AzureDNSDocumentationEncryptioniOSLinux
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Responsibilities
- Network Security & Operations
- Administer, monitor, and troubleshoot network security solutions
- Manage firewalls, routing, switching, and secure access technologies
- Ensure secure and stable operation of enterprise network infrastructure
- Support hybrid connectivity (on-prem and cloud environments)
- Support & Troubleshooting
- Provide 2nd line support for network and security-related incidents
- Perform advanced troubleshooting (network flows, packet analysis, firewall dataplane)
- Investigate and resolve connectivity, performance, and security issues
- Configuration & Implementation
- Implement and maintain network configurations across environments
- Manage VPNs, secure remote access, and network segmentation
- Support wireless and wired network integrations (e.g. 802.1X, NAC)
- Security & Continuous Improvement
- Identify gaps in network security controls and propose improvements
- Support Zero Trust and modern security architecture initiatives
- Contribute to migration efforts (e.g. SASE/SSE, cloud networking)
- Documentation & Governance
- Create and maintain technical documentation and operating procedures
- Ensure adherence to network security policies and standards
- Core Networking
- Strong understanding of TCP/IP, routing, and network security policies
- Knowledge of DNS, DHCP, NTP and core network services
- Understanding of wired and wireless access technologies
- Security & Encryption
- Knowledge of HTTPS, SSL/TLS, PKI, and certificate-based authentication
- Experience with traffic filtering (stateful/stateless)
- Infrastructure & Tools
- Hands-on experience with enterprise network environments
- Experience with Cisco (routing/switching), Palo Alto (firewalls, Panorama), wireless solutions
- Familiarity with endpoint network configurations (Windows, Linux, iOS)
- Cloud & Modern Networking
- Azure networking (VNets, segmentation, private endpoints, hybrid connectivity)
- Network security controls (NSGs, routing, isolation)
- Experience with SASE/SSE and Zero Trust principles is an advantage
- Exposure to WAF and Load Balancing solutions
- Certifications
- CCNP Security or equivalent ( required )
- CCSP or Azure AZ-305 (nice to have)
- Key Competencies
- Strong analytical and troubleshooting skills
- Attention to detail and sense of responsibility
- Ability to work independently in complex environments
- Clear communication with technical and non-technical stakeholders
- Proactive, structured, and team-oriented mindset
- This role requires occasional travel within Europe (up to ~10 times/year)
- Driving license (Category B) required
Benefits
Remote work options
Additional Information
Role Overview You will manage and secure enterprise network infrastructure across on-prem and cloud environments, ensuring reliable connectivity, strong security posture, and consistent network operations. The role combines hands-on administration, troubleshooting, and continuous improvement of network security capabilities.
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Company Intel
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