Senior Network Security Engineer – Firewalls & VPN

Sii Poland; Wrocław; Vor Ort; PLN 140.000 - 230.000; Vollzeit

Benefits dieser Stelle

Great Place to Work

Profit sharing

Medical care

Centre of internal trainings

Many experts you can learn from

Open management

Zusammenfassung

Sii Poland is seeking an experienced IT security specialist to join the team responsible for global security infrastructure. You will maintain firewalls, WAFs, and VPNs and collaborate with IT teams worldwide.

You will monitor the health and performance of security resources, provide level 1 and 2 support, and help enforce security best practices with the security engineering team. This role requires 5+ years in IT security and travel readiness for deployments.

Qualifikationen

• Minimum 5 years of experience in IT security.
• Experience with enterprise-class firewalls and VPN, WAF, and IPS/IDS technologies.
• Familiarity with Microsoft Azure security tools and SIEM platforms.
• Networking knowledge (TCP/IP, routing, switching, VLAN).
• Basic automation in Python or PowerShell or via API.

Aufgaben

• Maintaining and managing security infrastructure components such as firewalls, WAF, and VPN
• Monitoring and ensuring the health and performance of security resources
• Providing level 1 and 2 support for security-related incidents and requests
• Collaborating with the security engineering team to implement best practices
• Maintaining up-to-date technical documentation
• Working with local and international IT teams to ensure operational synergy
• Contributing to improvements of security operational processes

Kenntnisse

IT security experience

Networking knowledge

English proficiency

Team collaboration

Tools

Palo Alto

Fortinet

Cisco ASA/Firepower

Azure security tools

WAF

VPN

SIEM

Python/PowerShell

Jobbeschreibung

Sii Poland is seeking an experienced IT security specialist to join the team responsible for global security infrastructure. You will maintain firewalls, WAFs, and VPNs and collaborate with IT teams worldwide.

You will monitor the health and performance of security resources, provide level 1 and 2 support, and help enforce security best practices with the security engineering team. This role requires 5+ years in IT security and travel readiness for deployments.