Sr. Network Engineer

Jarvis Consulting Group; Toronto; Hybrid; CAD 80,000 - 120,000; Full time

Job summary

An established industry player is seeking a Senior Network Engineer to lead the design and evolution of broadband infrastructure. In this hands-on leadership role, you'll architect high-availability systems, mentor junior engineers, and collaborate with cross-functional teams to deliver innovative solutions. Your expertise in networking protocols, automation, and security will be crucial in troubleshooting complex issues and guiding technical strategies. Join a mission-driven team dedicated to connecting underserved communities across Canada while enjoying competitive compensation and professional development opportunities.

Benefits

Competitive salary

Extended benefits

Ongoing professional development support

Qualifications

• 5+ years experience in Network Engineering with expertise in protocols.
• Strong knowledge of network security and automation practices.

Responsibilities

• Lead design and deployment of Juniper-based networks and MPLS topologies.
• Guide network automation strategy and mentor junior engineers.

Skills

Network Engineering

Networking Protocols (TCP/IP, BGP, OSPF)

EVPN-based Network Architecting

Multicast Network Design

Network Security Best Practices

Network Automation (Python, Ansible)

Analytical and Critical Thinking

Communication Skills

Education

Relevant Certifications (CCNP, CCIE, JNCIP, JNCIE)

Tools

Junos Automation

Python

Ansible

Job description

Senior Network Engineer

Location: Hybrid role – open to Toronto, Calgary, Montreal
Type: Contract

About the Role:
We’re looking for a Senior Network Engineer to lead the design and evolution of our broadband and core network infrastructure. You’ll architect high-availability systems, mentor junior engineers, and work cross-functionally to build future-proof solutions. This is a hands-on leadership role for someone who thrives in fast-paced environments where precision and uptime matter.

What You’ll Do:

1. Lead the design, deployment, and scaling of Juniper-based service provider networks (MX, EX, SRX series)
2. Architect MPLS, BGP, and segment routing topologies for next-gen broadband delivery
3. Define standards, documentation, and automation practices across infrastructure
4. Guide network automation strategy using Junos automation, Python, and Ansible
5. Troubleshoot complex multi-site routing and service issues, and support root cause analysis
6. Provide technical leadership during outages, migrations, and growth projects
7. Collaborate with vendors and leadership on hardware lifecycle and platform improvements
8. Mentor mid- and junior-level engineers

You Bring

1. 5+ years experience in Network Engineering
2. Expert knowledge of networking protocols (TCP/IP, BGP, OSPF, MPLS, routing protocols and principles etc.)
3. Expertise in architecting EVPN-based network with a strong understanding of VXLAN overlay and multi-tenant segmentation strategies
4. Expert knowledge of designing and deploying multicast-enabled network infrastructures with strong focus on PIM, IGMP and multicast optimization strategies
5. Strong technical background with excellent knowledge of telecommunications systems and networks
6. Experience in multi-vendor network topologies (Cisco, Juniper, Arista, Nokia, etc.)
7. Strong understanding of network security best practices.
8. Knowledge of various network technologies (SDN, cloud networking, virtualization, etc.)
9. Background of cloud computing principles to optimize network agility and operational efficiency.
10. Experience with network automation and scripting (e.g., Python, Ansible).
11. Excellent communication, presentation, and documentation skills
12. Analytical and critical thinking skills
13. Relevant certifications (e.g., CCNP, CCIE, JNCIP, JNCIE) are highly desirable.

Why Join Us

1. Influence the architecture of a mission-driven broadband provider
2. Work alongside a high-caliber engineering team
3. Competitive salary, extended benefits, and ongoing professional development support
4. Be part of connecting underserved communities across Canada