Barry Cusiac

Senior IT Infrastructure & Network Support Specialist
Enterprise Infrastructure • Cisco Networking • Data Centre • Wireless • Technical Leadership

Enterprise infrastructure specialist with more than 20 years of experience designing, implementing, troubleshooting, and supporting mission-critical technology environments. Extensive background in Cisco networking, Meraki deployments, wireless surveys, Windows support, data centre operations, structured cabling, and technical project coordination. Proven ability to modernize infrastructure, support large user communities, and deliver dependable solutions across education, logistics, commercial, and enterprise environments.

20+ YearsEnterprise IT experience
47 BuildingsCampus infrastructure supported
5,800+ UsersStudents, faculty, and staff served

Core Competencies

Enterprise Network Infrastructure
Cisco Routing & Switching
Wireless Infrastructure
Data Centre Operations
Structured Cabling & Fiber
Technical Project Leadership
Infrastructure Assessments
Tier 2/3 Support
Vendor & Client Coordination

Professional Experience

General Manager / IT Infrastructure Specialist
BJC Tech Solutions — Abbotsford, BC
May 2012 – Present
  • Managed infrastructure projects, wireless deployments, POS systems, and enterprise network solutions.
  • Implemented large-scale Cisco switch and server installations for enterprise clients, including Telus Corp projects.
  • Delivered tier 2/3 technical support using ServiceNow, ConnectWise, and Jira.
  • Provided desktop support, computer imaging, remote troubleshooting, Windows 10/11, and Mac support.
  • Performed server replacement, firmware updates, memory upgrades, rack-and-stack work, and structured cabling.
  • Conducted wireless surveys and infrastructure assessments for commercial and logistics facilities.
Account Manager / Data Engineer
Graybar Canada — Burnaby, BC
Sept 2011 – Mar 2012
  • Developed customer solutions and infrastructure proposals for enterprise clients.
  • Delivered technical presentations and direct sales support for networking and infrastructure products.
  • Reviewed RFQs, prepared quotations, and coordinated customer project requirements.
Account Manager / Data Engineer
Eecol Electric — Surrey, BC
June 2008 – Sept 2011
  • Supported infrastructure product sales and technical deployment planning.
  • Provided customer training and technical consultation for networking and infrastructure products.
Network & Systems Engineer
Trinity Western University — Langley, BC
Aug 2000 – June 2008
  • Supported an enterprise environment serving 5,000+ students and 800+ faculty and staff across 47 campus buildings.
  • Spearheaded a campus-wide modernization program replacing legacy infrastructure with Cisco routing, switching, and wireless systems.
  • Designed, installed, and maintained campus LAN, WAN, VLAN, and wireless environments.
  • Supported enterprise servers, routers, switches, UPS systems, and structured cabling infrastructure.

Selected Projects

Enterprise Wi-Fi & Infrastructure Rollout

Conducted RF wireless site surveys, heat mapping, and access point installations for large commercial and logistics centres, including Hudson’s Bay Logistics.

Data Centre Migration & Hardware Optimization

Executed rack consolidation, fiber optic cabling, memory and hardware upgrades, firmware patching, and hardware decommissioning to support 99.9% uptime.

Technology Environment

Cisco CatalystCisco IOS / NX-OSCisco MerakiVLANs VPN & FirewallsWiresharkWindows ServerWindows 10/11 Mac OSServiceNowJiraConnectWise RDPTeamViewerAnyDeskCat6 & Fiber