Senior Network, Security Engineer

Charter Communications

. Design, implement, and support enterprise networks for clients .

Posted 10/9/2026full-timeVictoria • CanadaSenior💰 CA$90,000 - CA$120,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in enterprise network design, implementation, and support, with a strong focus on multi-vendor environments and advanced Juniper technologies. Proven ability to lead projects, mentor team members, and deliver high-quality documentation and client communication.

Highest-signal resume keywords

Enterprise Network EngineeringAdvanced Juniper ExperienceNetwork Project LeadershipSASE/SSE DeploymentJNCIP-ENT Certification

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Routing and SwitchingBGPOSPFFirewall ManagementVPN ConfigurationScripting and AutomationNetwork DesignDocumentation ProductionTroubleshootingClient Runbooks

Soft Skills

Strong Communication SkillsMentoringProblem-SolvingAdaptabilityTeam Collaboration

Tools & Technologies

JuniperCiscoExtremeArubaMerakiCloud-Managed WirelessNAC SolutionsSASE/SSE Solutions

Certifications & Qualifications

JNCIP-ENTJNCIP-SP

Industry Keywords

Managed Services ProviderValue-Added ResellerNetwork RefreshMigration ProjectsService Level Agreements

Tech Stack

Tools & technologies

CloudFirewallsSwitching

About the role

Key responsibilities & impact

Design, implement, and support enterprise networks for clients
Lead network projects from design through cutover
Resolve escalated tickets for managed services and Juniper partner support customers
Produce high-level and low-level designs, migration plans, and test procedures
Configure and troubleshoot routing and switching, including BGP and OSPF, across multi-vendor environments
Deploy and manage multi-vendor firewalls, site-to-site and remote access VPNs, and segmentation
Deploy SASE/SSE and NAC solutions
Deploy and support enterprise wireless, both on-premises and cloud-managed
Lead network refreshes, hardware swaps, and vendor migrations through cutover
Resolve escalated tickets within SLA, including vendor TAC cases and RMAs
Use scripting and automation to standardize configurations and reduce manual effort
Produce and maintain MOPs, as-built documentation, and client runbooks
Act as technical lead with clients, carriers, and vendors
Mentor Solution Specialists and support pre-sales scoping

Requirements

What you’ll need

Diploma or degree in Network/Computer Systems or a related field
JNCIP-ENT and/or JNCIP-SP certification is required
7+ years of hands-on enterprise network engineering, including design and lead roles
Proven delivery of network refresh or migration projects
Experience resolving support tickets against SLAs, ideally at a VAR or MSP
Advanced Juniper experience (Junos, Mist)
Working knowledge of Cisco
Experience with Extreme, Aruba, or Meraki is an asset
Experience in two or more of: SASE/SSE, NAC, firewalls, or web security
Strong documentation and communication skills
Comfort switching between project work and reactive troubleshooting, including after hours
Valid Driver's License
Must be able to clear a Criminal Record Check upon request
Overtime as required
On-call as required
Minimal travel - less than 10%

Benefits

Comp & perks

Flexible work environment
Life-balanced workplace culture
Overtime as required
Minimal travel (less than 10%)
Equal-opportunity, inclusive, barrier-free recruitment and selection processes
Accommodation available during the application and selection process