Network Admin L2; Firewall

Position: Network Admin L2 (Firewall)
Skills:

Network Security, Firewalls (e.g., Cisco ASA, Palo Alto), Routing Protocols (e.g., BGP, OSPF), Network Automation, TCP/IP DNS SSL/TLS NTP & DHCP, Automation language python/Ansible,

Company Overview

Jio, India's leading telecom operator, influences millions with over 400 million customers. Our expertise extends to crafting digital apps and services that enhance customer functionality and engagement. We cater to both B2C and B2B markets, offering a comprehensive 5G solution suite and cloud-native products. Headquartered in Navi Mumbai, we pride ourselves in being at the forefront of the Media & Telecommunications industry.

Job Overview

The Network Admin L2 position is a mid-level role located in Pune, requiring full-time employment. The candidate will manage network systems, ensuring security and efficiency while supporting the organization's telecom infrastructure. Proficiency in network security and firewalls is mandatory.

Basic Qualifications

B.E./B.Tech/MCA in Computer Science (60% marks throughout in academics)

Experience

At least 5 to 10 years of experience in Network and security operations.

Qualifications And Skills

Proficiency in network security and familiar with Firewalls like Cisco ASA and Palo Alto (Mandatory skill).
Advanced understanding of TCP/IP, DNS, SSL/TLS, NTP & DHCP protocols (Mandatory skill).
Hands-on experience with routing protocols, specifically BGP and OSPF, to ensure network efficiency and security.
Knowledge and experience in network automation to streamline processes and increase reliability.
Proficiency in automation languages such as Python or Ansible for scripting and automating tasks.
Ability to troubleshoot complex network issues with expertise and efficiency.
Strong problem-solving skills with attention to detail and ability to perform under pressure.
Excellent communication skills to effectively collaborate with team members and stakeholders.

Roles And Responsibilities

Manage and maintain network infrastructure ensuring optimal performance and security.
Monitor network traffic and security alerts, resolving issues promptly to maintain seamless operations.
Implement and manage firewalls, ensuring robust network security across all systems.
Configure and maintain essential network protocols such as TCP/IP, DNS, and DHCP.
Oversee routing protocols like BGP and OSPF to enhance network reliability and scalability.
Utilize network automation tools to streamline processes and improve operational efficiency.
Assist in network design and architecture planning, ensuring alignment with company objectives.
Document network changes and configurations, maintaining clear records for future reference.