Impress employers and recruiters.
Choose from hundreds of resume examples.

Target Resume Now

About the Role

We are seeking a highly experienced Senior Network Engineer to design, implement, operate, and support a complex enterprise network environment. This role requires deep expertise in routing, switching, firewalls, SASE, SSE, SD-WAN, VPNs, and internet connectivity, combined with strong troubleshooting skills, automation capabilities, and the ability to contribute to network architecture and long-term strategy. The successful candidate will be a key member of the Network Engineering team and will participate in an on-call rotation (weekly) to support production environments.

Responsibilities

Design, deploy, configure, and maintain enterprise-scale network infrastructure across cloud, on-prem, and hybrid environments
Manage and support LAN, WAN, WLAN, and data center networks ensuring high availability, performance, and resiliency
Provision, configure, and troubleshoot internet circuits including DIA, MPLS, VPN, and cloud connectivity
Design and implement SASE (Secure Access Service Edge) solutions, including Zero Trust access and cloud-delivered security controls, to modernize and secure user-to-application connectivity across distributed environments
Implement and support routing protocols (BGP, OSPF, EIGRP), VLANs, STP, VXLAN, and related technologies
Design and manage Check Point firewall policies, NAT, VPNs (site-to-site and remote access), and Maestro hyperscale environments
Lead advanced troubleshooting across layers 1–7 including packet capture and traffic analysis using tools such as Wireshark and tcpdump
Participate in a weekly on-call rotation providing after-hours and weekend support for production environments
Develop and maintain automation solutions using Python, Bash, APIs, and Ansible to improve operational efficiency

Requirements

8+ years of hands-on experience in enterprise network engineering
Strong expertise with Cisco routers and switches, Arista platforms, and Check Point firewalls including Maestro
Experience designing and implementing Secure Access Service Edge (SASE) architectures, integrating networking and security into a unified cloud-delivered model
Hands-on experience with ZTNA (Zero Trust Network Access), SWG, CASB, and FWaaS components
Proven ability to migrate traditional VPN and perimeter-based architectures to Zero Trust / SASE models
Deep understanding of TCP/IP, routing protocols, and network security principles
Experience supporting 24x7 production environments with on-call rotation
Strong knowledge of ITSM processes and tools such as ServiceNow
Hands-on experience with automation, scripting, and Infrastructure as Code
Experience with cloud networking across AWS, Azure, and GCP
Relevant certifications such as CCNP, CCIE, or Check Point CCSA/CCSE are considered an asset
Successful clearance of background checks (including criminal checks and leadership references)

Skills

Routing
Switching
Firewalls
SASE
SSE
SD-WAN
VPNs
Internet connectivity
Troubleshooting
Automation
Network architecture
Cisco routers
Cisco switches
Arista platforms
Check Point firewalls
Maestro
ZTNA
Zero Trust
SWG
CASB
FWaaS
TCP/IP
Network security
ITSM
ServiceNow
Infrastructure as Code
AWS
Azure
GCP
Python
Bash
APIs
Ansible
Wireshark
tcpdump

Location

Hybrid

Work Type

Hybrid
Full-time

Experience Level

Senior
8+ years

Salary/Compensations

$69,500-$119,500

Benefits

Hybrid work schedule
Company share ownership program
Incentive Program
Pension and savings programs
Company-matched RRSP contributions
Paid volunteer days
Company matching on charitable donations
Educational resources
Tuition assistance
Paid time off to study for exams
Focus on inclusion with employee groups
Support for gender affirmation surgery
Access to BIPOC counsellors
Access to programs for working parents
Wellness and recognition programs
Discounts on products and services

About the Company

Definity is the parent company to some of Canada’s most long-standing and innovative insurance brands, including Economical Insurance, Sonnet Insurance, Family Insurance Solutions, and Petline Insurance.
Our ambition is to be one of Canada’s leading and most innovative property and casualty insurers.
We embrace and encourage a culture that’s collaborative, ambitious, rewarding, and empowering.
We offer a flexible, hybrid work experience where employees work from the office and virtually depending on the type of work they are doing and who they are working with.
Definity was named by Great Place to Work® as one of the Best Workplaces™ in Canada for women, for youth, and for inclusion.

Equal Opportunity

We encourage you to apply! We know from experience that a candidate doesn’t need 100% of the qualifications listed to bring incredible value to our team.
We’re actively seeking diverse backgrounds and perspectives to help us make insurance better.
At Definity, inclusion, diversity, and equity aren’t just “nice to have” — they’re essential to our success.
Our inclusive work environment welcomes diversity and supports accessibility.
If you require accommodation at any time during the recruitment process, please let us know by contacting accessibility@economical.com.
As part of Definity’s commitment to reconciliation, we acknowledge that our work, meetings, and travel take place on the lands now known as Canada, and recognize the enduring presence, wisdom, and stewardship of the First Nations, Métis, and Inuit peoples who have long cared for these lands.