Position: Senior Network Engineer

Location: Toronto, ON

Job ID#: RQ11426

Duration: 7 Months

Role Overview

We are seeking a Technology Architect with strong enterprise networking expertise to support next generation LAN and WAN deployments in a large-scale, mission-critical environment. The successful candidate will be responsible for network architecture, implementation, configuration, troubleshooting, security policy development, and operational support across distributed locations.

Key Responsibilities

- Collaborate with network design teams to deploy next generation LAN and WAN infrastructure.
- Produce SD-WAN configurations including policies and templates aligned with approved network designs.
- Develop high-level and low-level network design documentation and workbooks.
- Configure switches, routers, and firewalls based on approved network architectures.
- Configure and maintain dynamic routing protocols including BGP and OSPF.
- Perform physical installation of SD-WAN routers, LAN switches, and high-availability firewalls.
- Develop, implement, and maintain firewall policies.
- Design and configure centralized and localized traffic policies including application-aware routing.
- Test network configurations and troubleshoot network issues.
- Implement Quality of Service (QoS) policies across enterprise LAN and WAN environments.
- Deploy and maintain network configurations within inventory and configuration management repositories.
- Collaborate with infrastructure and facilities teams to support remediation activities.
- Develop and configure cloud-based firewall logging solutions.
- Support and maintain network environments during pilot and implementation phases.
- Assist with network automation and configuration management initiatives using Ansible and related tools.




- Configure Aruba ClearPass identity management solutions.
- Install and configure out-of-band management firewalls across multiple locations.
- Perform additional project-related duties as required.

Required Qualifications

Core Skills

- Cisco SD-WAN (Viptela) implementation, configuration, migration, and troubleshooting experience.
- Palo Alto Firewalls and Panorama installation, configuration, and operational support experience.
- Strong VMware networking knowledge.
- Expert-level IP routing and Layer 2 networking using Cisco 9000-series switches.
- Strong VoIP and QoS implementation experience.
- Administration experience across Windows and Unix operating systems.
- IPv6 networking experience.

Tools & Platforms

- Jenkins, Ansible, and API scripting for network automation.
- Docker Containers.
- Ansible Tower.
- ELK / Elastiflow stacks.
- NetBox.
- VMware ESXi networking, virtual distributed switching, clustering, and high availability.
- Active Directory, LDAP, DNS, and related enterprise infrastructure services.

Technical Skills

- Strong IP networking and routing expertise including OSPF and BGP.
- Aruba ClearPass Policy Manager implementation and configuration experience.
- Knowledge of Palo Alto technologies, including Panorama and XDR.
- Experience supporting highly available 24x7 mission-critical environments.

Communication & Analytical Skills





- Ability to work effectively in a dynamic Agile environment.
- Strong verbal, written, and interpersonal communication skills.
- Ability to research, analyze, and resolve complex networking issues.
- Strong attention to detail and organizational skills.
- Ability to prioritize competing responsibilities under pressure.
- Robust analytical and problem-solving capabilities.
- Degree in Computer Science, Electrical Engineering, or equivalent practical experience.
- Typically 7-10 years of progressive network engineering experience.

Work Arrangement

- Onsite position.
- Monday to Friday schedule.
- Standard business hours.

About Symbiotic Digital.

Symbiotic Digital provides the IT Experts you need that solve problems and get things done. See what the top 2% in their field can do for you. (Symbiotic Digital is a division of Symbiotic Group Inc.)

We serve customers in two ways, we provide:

1. Digital Experts: IT Consulting expertise. Bright Minds That Produce Proven Results
2. Recruitment: Find The Right People You Need

Serving IT & Business leaders, Symbiotic Digital provides a business system that enable us to provide the Expert Technical staff needed to solve challenging business and IT problems. IT leaders in the most reputable organizations in Canada have relied on Symbiotic Digital to help them staff difficult assignments with proven Experts uniquely evaluated by our proven QMS- Quality Management System Staff Development Model. We are a 100% Indigenous owned company. Learn more online at https://www.symbioticgroup.com/home-sd/.

Please submit your most recent resume to: [email protected]

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📌 Senior Network Engineer (Toronto)
🏢 Symbiotic Digital
📍 Toronto