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TPI Global Solutions · 12 hours ago

Network Security Engineer

Boston, MA

Contract

Onsite

Senior Level, Lead/Staff

8+ years exp

TPI Global Solutions is seeking a highly skilled Senior Network Engineer to design, implement, manage, and optimize their large-scale, complex network infrastructure. The role involves managing various network technologies and ensuring optimal uptime, security, and efficiency across over 350 locations.

FinanceHuman ResourcesIT InfrastructureRecruitingStaffing Agency

Growth Opportunities

H1B Sponsor Likely

Hiring Manager

Purnendu Pandey

Responsibilities

Architect, deploy, and optimize a scalable, highly available, and secure enterprise network across 350+ locations

Design and maintain MPLS, DIA, P2P circuits, AWS Direct Connect, and Azure ExpressRoute to ensure high-performance connectivity

Engineer and support IPSec VPN tunnels for secure remote access and inter-site connectivity

Implement advanced routing policies using BGP, EIGRP, OSPF, static routes, prefix lists, ACLs, and route maps

Design and maintain enterprise wireless solutions including Cisco WLCs and Access Points

Administer and maintain Cisco routers (ISR, ASR) and switches (Catalyst, Nexus)

Manage Infoblox DDI (DNS, DHCP, IPAM) for resilient name resolution

Configure and maintain Cisco Client for network access control and authentication policies

Oversee network performance monitoring, SNMP-based alerting, and traffic analysis

Qualification

MPLSAWS Direct ConnectBGPCisco routersIPSec VPNSNMP-based monitoringExtraHopInfobloxNetwork automationPerformance analysisSecurity policies

Required

8-10 years of hands-on experience in network engineering, architecture, and operations

Strong expertise in MPLS, DIA, P2P circuits, AWS Direct Connect, and Azure ExpressRoute

Deep knowledge of routing protocols (BGP, EIGRP, OSPF), IPSec VPN, NAT, ACLs, route maps

Extensive experience with Cisco routers (ISR, ASR) and switches (Catalyst, Nexus)

Proficiency in network monitoring and SNMP-based solutions (SolarWinds, PRTG, ThousandEyes, Cisco DNA Center, etc.)

Hands-on experience with ExtraHop for deep packet inspection and traffic analytics

Experience with Infoblox (DNS, DHCP, IPAM) and Cisco Client (802.1X, NAC, auth)