Network Data L2.5 Engineer

Siri InfoSolutions Inc

Canton, MA, United States

5 days ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Job source

www.careerjet.com

Tech stack

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

+9 more

Wide Area Networks Wireless Access Point Load Balancing Firewalls (Computer Science) Amazon Virtual Private Cloud (VPC) NetScout Routing & Switching Cisco Servicenow

Job 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

Requirements

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)