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Network Engineer 1 (TESCO)

Zensar.com

Office

India

Full Time

JD - Job Description

Network Eng

Job Description

We are seeking a Network Admin Level 3 to join our dynamic IT team. In this role, you will be responsible for Design, Build, Implementation, and L2/L3 support for our network infrastructure, ensuring optimal network performance and uptime. The ideal candidate possesses a strong foundation in networking fundamentals and a keen interest in learning and growing within the field.

Responsibilities:

  • Design, implement, and manage network infrastructure, including FortiGate and Cisco Meraki Suit, including Firewalls & Switches, VPN, SD-WAN Cisco ISE, Aruba Clear Pass, AWS Load Balancers, Cisco & Meraki Wireless LAN Controllers and Access Points.
  • Monitor and maintain network infrastructure, including FortiGate and Cisco Meraki Suit, including Firewalls & Switches, VPN, SD-WAN Cisco ISE, Aruba Clear Pass, AWS Load Balancers, Cisco & Meraki Wireless LAN Controllers, and Access Points.
  • Troubleshoot and resolve network connectivity issues, escalating complex problems to higher-level engineers as needed.
  • Configure and maintain network devices according to established procedures and standards.
  • Implement network access control policies and procedures to enhance security.
  • Provide technical support to end-users for network-related issues.
  • Document network configurations, troubleshooting steps, and resolution processes.
  • Stay updated on emerging network technologies and industry best practices.

Qualifications:

  • Bachelor’s degree in computer science, Information Technology, or a related field preferred.
  • Strong understanding of networking fundamentals, including TCP/IP, routing, switching, Firewalls, Cloud technology, and network protocols.
  • Hands-on experience with FortiGate and Cisco Meraki Suit, including Firewalls & Switches, VPN, SD-WAN Cisco ISE, Aruba Clear Pass, AWS Load Balancers, Cisco & Meraki Wireless LAN Controllers and Access Points.
  • Knowledge of Network Access Control (NAC) principles and technologies.
  • Excellent troubleshooting and problem-solving skills.
  • Strong communication and interpersonal skills.
  • Ability to work independently and as part of a team.   

Desired Skills:

  • Proven L3/L4 Troubleshooting Experience in complex environments. 
  • Experience with Multivendor OEM platforms ( Cisco, Meraki, FortiGate, Zscaler ) design, build, and Implementation. 
  • Experience with cloud networking platforms design and implementation  (AWS, Azure).
  • Proven Experience with network virtualization technologies (SD-WAN, SDN).
  • Experience with network automation and scripting (Python, Ansible, etc.).
  • Proven Experience with network DDI solution design and implementation.
  • Experience with network monitoring and analysis tools.
  • Experience with scripting languages (e.g., Python, PowerShell).
  • IT certifications CCNP , NSE 3/4 are a plus.

Network Engineer 1 (TESCO)

Office

India

Full Time

December 15, 2025

Zensar