Network & Security Consultant (L3)- Remote from Poland

Virtusa is a company that combines engineering excellence, creativity, and an AI-first mindset to co-create business growth and smarter operation solutions.

• Cisco CCNP certification or equivalent solid experience.
• Advanced knowledge of Cisco Routing & Switching technologies including configuration, optimization, and complex issue resolution.
• Juniper Routing & Switching skills at Level 3.
• Hands-on experience with Cisco and Juniper routers and switches in large production environments.
• Advanced protocol knowledge including OSPF, EIGRP, BGP, VLAN, STP, and VRF.
• Hands-on skills in network security rules and security configuration.
• Experience with network management and monitoring tools such as Cisco Prime and Wireshark.
• Skills in designing network solutions including routing, security, and redundancy.
• Fluent English for spoken and written technical communication with customers, vendors, and offshore teams.

• Design, optimize, and support enterprise LAN, WAN (including SD-WAN), and Wi-Fi infrastructure.
• Gather customer requirements, prepare, and update documentation: High-Level Design (HLD), Low-Level Design (LLD), and Run Books.
• Conduct site surveys and design wireless migrations for the Wi-Fi 6 rollout primarily in brownfield environments.
• Support complex routing migrations from Zscaler to Palo Alto across all sites.
• Direct technical contact and collaboration with vendors, specifically Cisco and Palo Alto.
• Collaborate with deployment teams and support topology or service changes as needed.
• Initial on-site visit to Poznan at the customer site is required at the start of the engagement.