Network & Security Administrator (Regular)

AVENGA (Agencja Pracy, nr KRAZ: 8448) offers this role with responsibility for managing security policies in large-scale enterprise networks with international projects.

• 4-5 years of experience
• Understanding of Zero Trust architecture principles and their practical implementation using Zscaler solutions (e.g., Zscaler Internet Access, Zscaler Private Access, Zero Trust Exchange)
• Strong knowledge of network security technologies such as firewalls, IDS/IPS, DLP, WAF, and SASE/SSE
• Hands-on experience with leading vendors including Cisco, Microsoft Azure, Fortinet, and Check Point
• Solid grasp of enterprise networking fundamentals, particularly data routing and switching
• Knowledge of Azure cloud platform and its service portfolios
• Experience with tooling and monitoring solutions used in large-scale enterprise networks
• Hands-on experience with Identity & Access Management (IAM) and conditional access (e.g., Microsoft Entra ID)

• Implement and manage security policies across different platforms
• Work with a variety of firewall and proxy technologies, such as: Zscaler, Cisco, Azure, Fortinet, and Check Point
• Analyze network traffic flows (ports and protocols) and translate them into well-documented security policies and risk classifications
• Ensure compliance with internal controls, audit requirements, and regulatory standards
• Monitor system availability and address technical challenges as they arise in project delivery
• Adjust to evolving priorities and workloads within an agile transformation environment
• Define and implement a Zero Trust security approach, including principles such as least privilege access, continuous verification, micro-segmentation, and identity-driven security across network and cloud environments