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# Network Data L2.5 Engineer

- **Company:** Siri InfoSolutions Inc
- **Location:** Canton, MA, United States
- **Contract:** Permanent contract
- **Skills:** Wireless LAN, Border Gateway Protocol, Computer Networks, Dynamic Host Configuration Protocol, Domain Name System (DNS), Virtual Private Networks (VPN), Multi-protocol Systems, Network Troubleshooting, Routing, Open Shortest Path First (OSPF), Runbook, Virtual Local Area Networks, Wide Area Networks, Wireless Access Point, Load Balancing, Firewalls (Computer Science), Amazon Virtual Private Cloud (VPC), NetScout, Routing & Switching, Cisco, Servicenow
- **Published:** August 14, 2026
- **Apply:** https://www.careerjet.com/jobad/us6f3ccde302b88eb36debf27f0c25083e

## About the Role

Domain: Healthcare / Insurance (preferred)
Certifications: CCNP / CCIE (preferred)
Strong knowledge of routing & switching (BGP, OSPF, VLANs, STP)
Experience with firewalls, VPNs, and load balancers (F5 preferred)
Hands-on with wireless (WLC, Access Points)
Knowledge of DNS, DHCP, IPAM
Familiarity with monitoring & ticketing tools (ServiceNow, etc.), Strong experience in LAN, WAN, WLAN, Security & Load Balancer services aligned to SOW scope
Hands-on with:
o Routing: BGP, OSPF, MPLS, VPN
o Switching: VLANs, STP, VPC, QoS
o Firewalls & NAC
o F5 LTM/GTM
o Wireless Controllers & APs
o Infoblox (DNS/DHCP/IPAM)
Network Tools and technologies
o Cisco Checkpoint, Cisco Prime, Infoblox, ARISTA, Zscaler, riverbed
Experience with tools:
o ServiceNow, ThousandEyes, NetScout, Spectrum, Exinda, Extrahop, riverbed
Exposure to automation (runbooks, orchestration)

## Description

Act as technical SME and escalation point for L2/L3 issues
Lead incident, change, and problem management activities
Perform:
o Network troubleshooting (L2/L3 across LAN/WAN/WLAN)
o Firewall/VPN/Load balancer support
Support design validation and architecture recommendations
Manage:
o Vendor/OEM coordination (ISP, Telco, OEMs)
o Critical incidents and bridge calls
Ensure:
o SLA adherence and service availability targets (~99.99%)
o Compliance with customer network/security standards
Drive automation opportunities and efficiency improvements


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