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Network L3 consultant

W3Global9 days ago
Toronto, Ontario
Mid Level
Contract

About the role

Must Cisco ACI / refer to the JD with the CORE technical skills Core Technical Skills

Cisco ACI: Fabric configuration, policy modelling, tenant creation, contracts, integration & troubleshooting.

Cisco Routing & Switching: Advanced routing protocols (BGP, OSPF, EIGRP), VLANs, STP, HSRP/VRRP, QoS, WAN optimization.

Cisco DNA Center (DNAC): Assurance, automation workflows, templates, configuration management.

Cisco Wireless: Controller-based wireless solutions, AP provisioning, RF optimization, wireless security.

Description Technical Leadership Lead L3-level network operations, escalations, and advanced troubleshooting.

Support the design, deployment, and optimization of enterprise network architectures.

Drive network modernization initiatives aligned with business and security objectives.

Core Technical Skills

Cisco ACI: Fabric configuration, policy modelling, tenant creation, contracts, integration & troubleshooting.

Cisco Routing & Switching: Advanced routing protocols (BGP, OSPF, EIGRP), VLANs, STP, HSRP/VRRP, QoS, WAN optimization.

Cisco DNA Center (DNAC): Assurance, automation workflows, templates, configuration management.

Cisco Wireless: Controller-based wireless solutions, AP provisioning, RF optimization, wireless security.

Preferred Skills Experience with Cisco ISE (Identity Services Engine) for NAC, authentication policies, posture, guest access workflows.

Operational Responsibilities Perform L3 support for critical incidents and root cause analysis.

Define network standards, SOPs, and high‑level & low‑level designs (HLD/LLD).

Collaborate with cross-functional teams (security, cloud, infra, apps).

Monitor network performance and drive continuous optimization.

Manage vendor coordination, upgrades, and tech refresh initiatives.

Certifications (Preferred) Cisco CCNA

Cisco CCIE Routing & Switching (Lab preferred)

Soft Skills Strong analytical and problem-solving capabilities.

Ability to lead teams and mentor L1/L2 engineers.

Excellent communication, documentation, and stakeholder management skills.

About W3Global

Staffing and Recruiting
501-1000

W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations. With over 15 years of experience, we have a proven track record of delivering innovative and effective solutions across a wide range of industries.

Our Mission

At W3Global, we are committed to helping businesses of all sizes achieve their full potential. We believe that by combining our deep industry expertise with our innovative approach, we can deliver exceptional results that exceed our clients' expectations.

Our Services

We offer a comprehensive suite of consulting services designed to address the specific needs of our clients. Our services include:

Strategy Consulting: We help businesses develop and implement winning strategies to achieve their long-term goals.

Business Process Improvement: We identify and optimize business processes to enhance efficiency, reduce costs, and improve customer satisfaction.

Technology Consulting: We provide expert guidance on technology selection, implementation, and integration to support business objectives.

Talent Acquisition: We help businesses find and hire the right talent to support their growth and success.

Human Capital Management: We provide comprehensive HR solutions to help businesses manage their workforce effectively.

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