Senior Network Engineer

NTT
Toronto
Workplace: RemoteFull timeUSD 90,000 - 100,000 annuallyFunction: IT Operations (Systems/Network Admin)Experience: 10+ yearsEducation: bachelorsSkills: ["Problem-solving","Independent work","Teamwork","Communication","Ability to work under pressure"]

Own and optimize the organization’s on-premises and cloud networking to deliver maximum performance and high availability. As the subject matter expert, you’ll design and deploy LAN/WAN/WLAN networks, configure routers, switches, firewalls, VPN/IPsec tunnels, load balancers, and QoS, and troubleshoot complex network issues. You’ll also handle maintenance, upgrades, monitoring and capacity planning, security/compliance, vendor coordination, and documentation.

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FursaFursa
NTT
NTT
10 months ago

Senior Network Engineer

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Last checked: 6 hours agoStatus: Live

Job Summary

Own and optimize the organization’s on-premises and cloud networking to deliver maximum performance and high availability. As the subject matter expert, you’ll design and deploy LAN/WAN/WLAN networks, configure routers, switches, firewalls, VPN/IPsec tunnels, load balancers, and QoS, and troubleshoot complex network issues. You’ll also handle maintenance, upgrades, monitoring and capacity planning, security/compliance, vendor coordination, and documentation.
Location: Toronto
Workplace: Remote
Employment Type: Full time
Job Function: IT Operations (Systems/Network Admin)
Seniority: Mid level

Key Responsibilities

  • •Design and deploy functional networks (LAN, WAN, WLAN).
  • •Configure and install network devices and services including routers, switches, firewalls, load balancers, VPN, and QoS.
  • •Perform network maintenance and upgrades (service packs, patches, hot fixes) and security configurations.
  • •Monitor performance and ensure system availability, reliability, and capacity planning.
  • •Provide technical support and troubleshoot network-related issues, documenting configurations and mentoring team members.
Travel: Low travel

Pay and Benefits

Salary: USD 90,000 - 100,000 annually

Key Requirements

  • •10+ years of experience as a Network Engineer
  • •5+ years of experience in a senior role
  • •Deep understanding of network protocols (IPSEC, HSRP, BGP, OSPF, 802.11, QoS)
  • •Experience with monitoring, network diagnostics, and network analytics tools, with advanced troubleshooting skills
  • •Experience deploying, managing, and troubleshooting firewalls and VPN IPsec tunnels
Experience:10+ years
Education:Bachelor's in Computer Science, Engineering, or a relevant field
Skills:Problem-solvingIndependent workTeamworkCommunicationAbility to work under pressure
Certifications:Networking certifications
Tech Stack:AzureLANWANWLANRoutersSwitchesFirewallsLoad balancerVPNQoSIPSECHSRPBGPOSPF802.11OSITCP/IPVPN IPsec tunnelsMonitoringNetwork diagnostics

Company Brief

NTT
Dimension Data, operating under NTT Ltd, provides managed IT services, cloud and data center solutions, networking, cybersecurity, and digital transformation services to enterprise customers worldwide.
Industry: Professional Services
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Established Company
Valuation: Public Company (Market Cap in USD)
Headquarters: London, United Kingdom
Founded: 1983
WebsiteLinkedIn