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Leading / Senior Network Administrator

Leading / Senior Network Administrator

  • AccessBank
  • 3 Tbilisi prospekti, Bakı 1065, Azərbaycan
  • Full-time

06-10-2025

767

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Description

  • Design, implement, and maintain enterprise network infrastructure (LAN/WAN/VXLAN/DMVPN).
  • Configure and manage Cisco routers and switches, ensuring high availability, redundancy, and scalability.
  • Administer Palo Alto firewalls including security policy management, NAT rules, VPN.
  • Manage and optimize 3CX-based IP telephony systems and SIP trunk integrations.
  • Ensure secure and stable communication between production and disaster recovery sites.
  • Monitor network performance, proactive troubleshooting, and resolve complex incidents.(PRTG,Zabbix, Graylog).
  • Apply best practices in network security, segmentation, access control, and VPN configuration.
  • Maintain up-to-date network documentation including diagrams, configurations, and change logs.
  • Collaborate with DevOps, System Administrators, and other IT teams on cross-functional projects.

Responsibilities

  • Experience (3+ years) as a network administrator in an enterprise environment.
  • Working knowledge of Cisco technologies including IOS, OSPF, BGP, EIGRP, VLAN/VXLAN, and DMVPN.
  • Solid understanding of firewall administration, preferably with Palo Alto (PanOS).
  • Work experience with IP telephony systems, especially 3CX or similar platforms.
  • Good understanding of disaster recovery networking and dual-site infrastructure setups.
  • Proficiency with network monitoring and troubleshooting tools (e.g., Wireshark, SNMP, Syslog, NetFlow).
  • Certifications such as CCNP, PCNSE, or equivalent (Preferred but not mandatory).
  • Familiarity with SD-WAN, Zero Trust Network Architecture, or NAC systems.
  • Scripting knowledge (Python, PowerShell) for automation of network tasks.

About this role

Apply Before

November 8, 2025

Job Posted On

oktyabr 6, 2025

Job Type

Full-time

Category

Science, Technology, Engineering

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