Network Engineer

Network Engineer

Full Time
Posted 2 years ago

Network Engineer
Location: Scarborough, CANADA
Type : Contract

TCG is seeking candidates with strong networking background to fulfill the role of Sr Network Analyst.


  • Expert knowledge in troubleshooting and analyzing Juniper Firewalls (SRX and NetScreen)
  • Expert knowledge in troubleshooting and analyzing Juniper Management systems (NSM, SPACE and STRM)
  • Good knowledge in troubleshooting Checkpoint Firewalls (R77.x and above) as well as Checkpoint Management system (Provider One)
  • Experience in implementing and supporting  large complex mission critical IP based networks
  • Excellent Analytical and troubleshooting skills
  • Excellent communications and interpersonal skills are essential
  • Ability to establish and maintain effective working relationships at all level of the organization
  • Expert knowledge of public/private IP, IP subnetting and network address translation.
  • Expert knowledge and experience with Routing protocols (BGP, OSPF)
  • Expert knowledge and experience with Large Campus Switching architecture and protocols (Layer3, Layer2, VLANs, Trunking, , Spanning Tree)
  • Expert Knowledge of High Availability infrastructures (layer 2/Layer 3 redundancy and load balancing)
    In-depth LAN and WAN access implementations (LANX, T1, Gig-E, Frame-relay, MPLS etc.)
  • Network Authentication (RADIUS, TACACS+)
  • Traffic management and Prioritization experience (QOS)
  • Prefer candidates with Juniper (JNCIS-FWV or JNCIS-SEC), Checkpoint (CCSA or higher) Cisco (CCNP or higher) experience
  • Post-secondary education in Computer Science, Engineering or equivalent
  • 7-10 years experience in Firewall technologies


  • Manage, troubleshoot and resolve internetwork communication problems on mission critical IP based networks
  • Configure and support Juniper and Checkpoint firewalls
  • Design and Build firewall rules for Applications based on app flows between network zones
  • Design and build firewall VPNs on Checkpoint and Juniper products
  • Monitor all areas of network infrastructure and provide solutions to problems
  • Optimize network infrastructure to provide business continuity
  • Provide advanced technical support, technical direction and mentoring to network staff around Firewall technologies.
  • Act as a escalation point for support of Firewall network problems
  • Conduct root cause investigations and meet established KPI’s for problem resolution.
  • Conduct Firewall audit remediation analysis and resolution
  • Thorough knowledge of advanced protocol/trace analysis, statistical analysis and performance analysis
  • Develop and write recommendations for departmental policies, procedures, technical standards and guidelines
  • Develop and write network infrastructure support documentation
  • Setup and maintain disaster recovery plans

Job Features

Job CategoryNetwork Engineer

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