Network Engineer IV

Job Purpose

The Network Engineer IV serves as a senior technical resource within the OnX Canada infrastructure team. In addition to advanced troubleshooting, repair, and maintenance, this role leads network design, high-level architecture planning, and complex project execution. The Engineer IV will serve as a subject matter expert, mentor junior engineers, and ensure customer networks operate at peak efficiency and security.

Essential Functions

• Lead complex network design, configuration, and implementation projects.
• Provide advanced troubleshooting and root cause analysis for critical issues.
• Oversee creation and maintenance of system documentation, diagrams, and operational procedures.
• Perform network capacity analysis and proactively plan upgrades or adjustments.
• Act as a technical escalation point for Network Engineers II and other team members.
• Participate in and lead on-call support rotations for critical incidents.
• Perform onsite work at customer locations and oversee vendor coordination.
• Please note that shift work may be required for this position

Education

• Bachelor's degree in a related field or equivalent experience.
• Cisco CCNP (required) or CCIE certification strongly preferred.
• Network+ certification.

Experience/Background

• 10+ years enterprise IT infrastructure networking experience.
• Proven experience in mission-critical, 24x7 high availability environments.
• Mastery of troubleshooting tools such as ping, traceroute, nslookup, dig, Wireshark.
• Advanced understanding of IP subnetting and variable length subnet masks.
• Expertise with dynamic routing protocols (BGP, OSPF, EIGRP, RIP) and longest-match qualifier concepts.
• Experience with Cisco Security Cloud and Cisco Secure Access is a plus
• Experience with Infoblox
• Advanced experience with wireless controllers and access points administration and troubleshooting.
• Extensive hands on experience in the configuration and management of Cisco ACI, VxLAN EVPN, Cisco Nexus Dashboard, SD-Access, SD-WAN
• Strong working knowledge of Cisco products and technologies, such as Umbrella, wireless, Catalyst Center, ISE (TACACS, MAB, Dot1x), SNA
• Experience with stateful and Next Generation Firewalls including Fortinet, Palo Alto, Cisco ASA and FTD+FMC, CheckPoint .
• Experience setting up Site-to-Site VPNs along with client VPNs
• Significant experience with hybrid or blended cloud/on-prem environments (AWS, Azure).

Special Knowledge/Skills

• Ability to analysis and improve on existing systems and architectures.
• Able to function efficiently in a multi-task environment and work under pressure.
• Expert communication skills, including the ability to document and demonstrate procedures and processes.
• A strong team player, strong interpersonal and team building skills
• Other industry certifications (e.g. VMware, Microsoft Certifications) definite assets.
• ITIL certification is preferred.

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Due to U.S. Government requirements applicable to foreign-owned telecommunications providers, non-US citizens may be required to submit to an extensive government agency background check which will necessitate disclosure of sensitive Personally Identifiable Information.