Network Security Engineer​/Network Engineer

Duration:
Contract (6-12 Months)

Highly accomplished Network and Security professional with extensive experience in designing, deploying, migrating, and supporting enterprise campus, data center, and WAN infrastructures. Strong expertise in Arista EOS, Cloud Vision, Data Center Switching, Campus Networking, Network Automation, and Security technologies. Proven track record of leading large-scale network transformation, site deployments, hardware refreshes, migrations, and OEM engineering activities across global enterprise environments.

Possesses deep hands-on experience with Arista-based campus and data center solutions, complemented by strong multi-vendor expertise across Cisco, Palo Alto, Fortinet, F5, VMware, and cloud networking platforms. Capable of performing solution design, implementation, troubleshooting, automation, migration planning, and technical leadership for complex customer engagements.

• Arista EOS Configuration and Administration
• Arista Cloud Vision Portal (CVP)
• Arista Campus and Data Center Switching
• EVPN-VXLAN Fabric Deployments
• MLAG, VARP, ECMP
• BGP, OSPF, ISIS
• Data Center Interconnect (DCI)
• Arista Routing and Switching Platforms
• Network Telemetry and Streaming Analytics
• Arista Network Automation and ZTP
• Configuration Compliance and Lifecycle Management
• QoS, High Availability and Resiliency Design
• Wireless LAN Architecture
• Network Performance Optimization

• EVPN VXLAN Overlays
• Data Center Migration
• Application Connectivity Design

• Zero Trust Network Architecture
• NAC Solutions (ISE, Clear Pass)
• Python, Ansible, REST APIs, YAML, Git/Git Hub, Network Automation Frameworks
• Express Route, Direct Connect

• Design and implement Arista-based campus and data center architectures.
• Perform network assessments, architecture reviews, and migration planning.
• Execute site refresh, hardware upgrades, and technology transformation initiatives.
• Support data center modernization and EVPN-VXLAN fabric implementations.
• Develop automation workflows for network provisioning and operations.
• Act as technical lead during customer workshops, HLD/LLD reviews, and solution discussions.
• Troubleshoot complex network and security issues across multi-vendor environments.
• Collaborate with Arista TAC, OEM teams, project managers, and customer stakeholders.
• Support pilot deployments, PoCs, and production rollouts.
• Produce engineering documentation, standards, implementation guides, and operational runbooks.

• Arista ACE-L3 / ACE Expert
• Arista Cloud Vision Certifications
• CCNP Enterprise