4-6 years of experience in network administration.
Relevant certifications such as CCNP, Arista ACE, CWNA, or SD-WAN vendor certifications.
Strong experience with Cisco IOS/XE and Arista EOS.
Hands-on experience with SD-WAN technologies and centralized management platforms.
Proficiency in wireless networking and RF fundamentals.
Solid understanding of routing protocols and Layer 2 technologies.
Experience with scripting and automation tools like Python and Ansible.
Responsibilities
Design, configure, and maintain LAN/WAN infrastructure using Cisco and Arista technologies.
Deploy and manage SD-WAN solutions, including Cisco Viptela and Meraki.
Support SD-WAN routing overlays and underlays for optimal performance.
Troubleshoot network issues such as broadcast storms and port flapping.
Monitor network performance and troubleshoot connectivity issues across environments.
Collaborate with security teams to ensure compliance and implement firewall policies.
Maintain detailed documentation of network configurations and operational procedures.
Benefits
Opportunity to work with cutting-edge Cisco and Arista technologies.
Involvement in SD-WAN deployment and management.
Exposure to multi-vendor environments and advanced networking solutions.
Participation in on-call rotation for real-world problem-solving experience.
Collaboration with security teams to enhance network compliance.
Full Job Description
Role Overview:
The Network Administrator will be responsible for the design, configuration, and maintenance of LAN/WAN infrastructure, with a strong focus on Cisco and Arista technologies. This role involves deploying and managing SD-WAN solutions, supporting Layer 2 and Layer 3 networks, and ensuring robust network performance and security across wired and wireless environments.
Key Responsibilities:
Design, configure, and maintain LAN/WAN infrastructure using Cisco and Arista switches and routers.
Deploy and manage SD-WAN solutions (e.g., Cisco Viptela, Meraki, Fortinet, or Versa).
Support SD-WAN routing overlays and underlays.
Design and implement Layer 2 networks for enterprise and data center environments.
Troubleshoot broadcast storms, loop issues, and port flapping.
Perform switch upgrades and firmware management.
Configure switch stacks and chassis-based systems.
Manage switch ACLs and security policies.
Monitor switch performance and port utilization.
Design, implement, and support Layer 3 wireless networks, including access points and controllers.
Configure and troubleshoot routing protocols in multi-vendor environments.
Manage Internet edge routing and peering with ISPs.
Implement route filtering and prefix lists.
Diagnose routing loops, black holes, and asymmetric routing issues.
Monitor network performance and troubleshoot connectivity issues across wired and wireless environments.
Collaborate with security teams to ensure network compliance and implement firewall policies.
Perform network upgrades, patching, and lifecycle management of hardware and software.
Maintain detailed documentation of network configurations, diagrams, and operational procedures.
Participate in on-call rotation and respond to network incidents and outages.
Work with vendors and service providers to resolve issues and optimize performance.
Required Skills:
Strong experience with Cisco IOS/XE, Arista EOS, and network automation tools.
Hands-on experience with SD-WAN technologies and centralized management platforms.
Proficiency in wireless networking (802.11 standards, RF fundamentals, site surveys).
Solid understanding of routing protocols (OSPF, BGP, EIGRP) and Layer 2 technologies (VLANs, STP).
