Leading / Senior Network Administrator
- AccessBank
- 3 Tbilisi prospekti, Bakı 1065, Azərbaycan
- Full-time
01-09-2025
193
Closed
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
Job Posted On
September 1, 2025
Job Type
Full-time
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