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Added 6 mins ago
GM
Senior Software Developer - CI/CD and Software Development Tools
General Motors
Markham, ON
- Full-time
No: This posting is not for an existing vacancy within the organization and is open to new applications. (New Head Count)
Added 6 mins ago
QA Architect
Konrad
Toronto, ON
…You have hands-on experience designing, building, and scaling enterprise-grade automated testing frameworks, quality paradigms, and continuous testing ecosystems in a cross-functional…
Added 6 mins ago
IS Solutions Architect Leader, Contact Centre Solutions
Insurance Corporation of British Columbia
North Vancouver, BC
…business goals into practical, secure, scalable and sustainable enterprise solutions, aligned with ICBC’s strategic…
Added 37 mins ago
S
Associate Software Development Engineer in Test (SDET)
SOTI
Mississauga, ON
- Full-time
It all started with a classic story about one developer’s vision. In 1995, Carl Rodrigues, President and CEO of SOTI, has developed solutions for managing mobile device screens from a…
Added 37 mins ago
Financial Analyst
the Town of the Blue Mountains
Thornbury, ON
Support the collection and analysis of asset management information for grant applications, Development Charges Background Studies, strategic plans, infrastructure studies, and other…
Added 37 mins ago
P
Service Design Lead
PLATO
Remote, Canada
- $95 to $110 CAD / hour
- Contract
- Remote
Demonstrated experience leading service design on large-scale government or enterprise transformation programs.
Added 37 mins ago
NI
Solutions Architect - Java
Nityo Infotech
Toronto, ON
- Contract
We are seeking an experienced Solutions Architect with strong expertise in designing and delivering scalable enterprise applications using Java, Microservices, Event-Driven Architecture,…
Added 52 mins ago
TG
Senior Network Engineer
TMX Group
Toronto, ON
- Full-time
…24/7 on-call rotation to ensure the stability of our critical…
Added 52 mins ago
T
IT Operations Analyst II
TD
Toronto, ON
- Full-time
The Enterprise Environment Surveillance Team is responsible for providing front line monitoring and support of mission critical, client server based applications (EasyWeb, WebBroker,…
Added 52 mins ago
SL
AVP, Technology Lead - Digital
Sun Life
Toronto, ON · Waterloo, ON · Montreal, QC · Sun Life Toronto One York
- Full-time
…assets are resilient, scalable, secure, reusable, and aligned to enterprise…
Added 1 hour ago
M
Manager and Senior Advisor, to Deputy Chief Engineer & EVP of Engineering & Asset Management
Metrolinx
Canada
- Full-time
…Management Team (SMT) advisory, stakeholder management, and enterprise strategy alignment activities. Provides research and analysis in support of the evaluation and development of policies…
Added 1 hour ago
Advisor, Financial Performance & Business Partner
VIA HFR - VIA TGF Inc
Ottawa, ON · Toronto, ON · Montreal, QC
Knowledge of SAP, Power BI, and enterprise reporting tools
Added 1 hour ago
Senior AI Engineer, IT Solutions 1 1
Celestica International LP
Toronto, ON
Collaborate with data engineers to ensure scalable, secure, and compliant data flows between enterprise systems and AI models.
Added 1 hour ago
WU
Senior Systems Analyst (PeopleSoft HCM)
Western University
London, ON
- Full-time
…role responsible for defining, overseeing, and advancing the enterprise applications that support Human Resources services at Western. With primary accountability for PeopleSoft Human…
Added 1 hour ago
P
Senior Software Developer in Test | Ingénieur·e logiciel senior en test
Plotly
Remote, Canada
- Full-time
- Remote
Dash Enterprise is our commercial platform: it lets organizations deploy, scale, secure, and govern those applications inside their own Kubernetes clusters, on-prem or in their private…
Added 1 hour ago
B
Data Scientist
Bevertec
Toronto, ON · Greater Toronto Area, Canada
- Contract
…data-driven decision-making initiatives within a large-scale enterprise environment. The successful candidate will be responsible for developing analytics solutions, building predictive…
Added 1 hour ago
J
Manager of UX Research
Jobgether
Canada
- $112,000 to $160,000 CAD / year
- Full-time
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Manager of UX Research based in Canada.
Added 1 hour ago
J
Senior Enterprise Account Executive
Jobgether
Canada
- Full-time
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Enterprise Account Executive based in Canada.
Added 2 hours ago
AW
Senior Manager, Investment Fund Operations
Aviso Wealth
Remote, Canada
- $115,000 to $135,000 CAD / year
- Full-time
- Remote
Represent NEI and Asset Management on various enterprise project teams/initiatives with cross divisional impacts
Added 2 hours ago
AW
Senior Manager, Investment Fund Operations
Aviso Wealth
Remote, Canada
- $115,000 to $135,000 CAD / year
- Full-time
- Remote
Represent NEI and Asset Management on various enterprise project teams/initiatives with cross divisional impacts
Added 2 hours ago
Solutions Architect - App Enablement Lead
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
…hands-on technical leader who can assess the current state of enterprise applications, design future-state architectures, and implement innovative solutions that leverage modern cloud-based…
Added 2 hours ago
C
Data & Business Systems Analyst
Cansel
Burnaby, BC · Winnipeg, MB · Richmond Hill, ON · Montreal, QC
- Full-time
Other enterprise applications and data sources
Added 2 hours ago
RM
Payroll Specialist
Regional Municipality of Peel
Canada
- Other
Demonstrated expertise in SAP or other enterprise payroll systems.
Added 2 hours ago
A
Senior Manager, Investment Fund Operations
Aviso
Vancouver, BC
- $115,000 to $135,000 CAD / year
- Full-time
Represent NEI and Asset Management on various enterprise project teams/initiatives with cross divisional impacts
Added 2 hours ago
A
Senior Manager, Investment Fund Operations
Aviso
Toronto, ON
- $115,000 to $135,000 CAD / year
- Full-time
Represent NEI and Asset Management on various enterprise project teams/initiatives with cross divisional impacts

TMX Group

Senior Network Engineer

Toronto, ON, Canada

Salary Range: 120K/year - 130K/year CAD. · Full-time

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Applications open in a new tab.

Job details

Pay: Salary Range: 120K/year - 130K/year CAD.
Job type: Full-time
Posting language: English
Posted: Oct 29, 2026

Original job description

Venture outside the ordinary - TMX Careers

The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets. United as a global team, we’re connecting cross-functionally, traversing industries and geographies, moving opportunity into action, advancing global economic growth, and propelling progress. Through a rich exchange of ideas, meaningful collaboration, and a nimble operating model, we're powering some of the nation's most critical systems, fueling capital formation and innovation, bringing increased opportunity to business visionaries, product ingenuity to consumers, and career exploration to our team.

Ready to be part of the action?

We are seeking a highly skilled and motivated Senior Network Engineer with 7+ years of experience to join our dynamic infrastructure team. In this full-time role, you will be an integral member responsible for implementing, maintaining, and supporting our mission-critical network infrastructure. With a focus on Multicast, Cisco datacenter technologies, F5 LTM/APM, FortiGate firewalls, and wireless, you will contribute to the development of resilient, scalable, and secure solutions that power our business.

The ideal candidate is a proactive problem-solver with a minimum of 7 years of hands-on experience in large-scale, mission-critical networks. This role requires a solid background in data center technologies, firewalls, load balancers, and wireless technologies. You will support our current infrastructure and will participate in a 24/7 on-call rotation to ensure the stability of our critical applications.

Reports to: Senior Manager, Network Engineering

Job Location: Hybrid (2-3 days in office) - based in Vancouver, BC.

Key Accountabilities

Network Operations: Act as part of a team of network engineers in the day-to-day operations and 24/7 support of our global enterprise network, ensuring service level agreements (SLAs) and uptime targets are met.
Infrastructure Support: Provide support for Datacenter, Campus, SAN, and Wireless infrastructure.
Technical Escalation: Serve as the top-tier technical escalation point for troubleshooting and resolving complex, high-priority network incidents.
Optimization: Engineer, implement, and optimize routing protocols (BGP) and switching environments to improve network efficiency and reduce latency.
Automation: Develop and maintain network automation scripts using Python, Ansible, or similar tools to standardize configurations and automate repetitive operational tasks.
Security Management: Manage and maintain network security infrastructure, including firewalls (Cisco ASA, Fortinet, AWS Native FW), VPNs, and NAC solutions (Cisco ISE).
Performance & Capacity: Oversee the performance and capacity of the network, utilizing monitoring tools like SolarWinds, Splunk, and Wireshark to proactively identify and address potential issues.
Project Leadership: Lead network-related projects, from planning and design to implementation and post-deployment support.
Mentorship: Mentor and train junior engineers on advanced troubleshooting techniques, network protocols, and operational best practices.
Documentation: Create and maintain comprehensive documentation, including network diagrams, standard operating procedures (SOPs), and knowledge base articles.
On-Call Support: Participate in an on-call rotation to provide after-hours support for critical workloads.

Must-Haves

Education: Bachelor’s degree in Information Technology, Computer Science, or a related field.
Experience: 7+ years of experience in a network engineering role, with a focus on operations.
Datacenter Tech: Hands-on experience with Cisco ACI datacenter technology.
Network Protocols: Expert-level knowledge of routing and switching protocols (TCP/IP, BGP, OSPF, EIGRP, Spanning Tree).
Specialized Networking: Experience with Multicast networking (PIM-SM, IGMP, MSDP) and Cisco wireless technologies.
Hardware Expertise: Extensive hands-on experience with Cisco enterprise-grade hardware (Nexus, Catalyst) and NX-OS/IOS.
Security & Load Balancing: Proven experience with firewall administration and policy management, as well as F5 LTM/APM and Single Sign-On (SSO) integrations.
Storage Networking: Experience with SAN technology (Cisco or Brocade).
Certifications: Cisco CCNP Datacenter or CCNP Enterprise certification.
Soft Skills: Excellent communication and documentation skills, with proficiency in tools like Visio or Lucidchart.

Nice-to-Haves

Advanced Certification: Cisco CCIE or Fortinet NSE 4+ certification (or actively working towards).
Cloud Expertise: Cloud certifications (e.g., AWS Certified Solutions Architect Associate).
Scripting: Any scripting experience (Python, Ansible, or Terraform).

Salary Range: 120K/year - 130K/year CAD. Please note that the salary range included is a guideline only. The salary offered may vary based on factors, including, but not limited to, the successful candidate’s relevant knowledge, skills, and experience.

The recruiting efforts for this role are intended to fill a vacant position.

In the market for…

Excitement - Explore emerging technology and innovation, as well as ventures and digital finance that shape the future of global markets! Experience the movement of the market while grounded in the stability of close to 200 years of success.

Connection - With site hubs in some of the world’s most multicultural cities, we leverage our size and structure to create rich connections and belonging while experiencing powerful global impact through our work.

Impact - More than a platform, we use our talents to power mission-critical systems that drive global economic advancement, innovation, and growth. As well, our employee-led Team Impact spreads social good via our giving strategy.

Wellness - From empathetic leadership to a culture of flexibility and balance, we believe wellness at work creates the maximum yield and a stronger “we”. Plus, with a cloud-first and hybrid workstyle, as well as generous time-off and leaves, we support a life well lived!

Growth - From a growth mindset in our work, to expansion in our business, TMX is home to action-takers energized by the achievement of ambitious growth.

Ready to enrich your career with impactful work, leaders who truly care, and the flexibility and programs to help you thrive as part of #TeamTMX ? Apply now.

Please note that our company is not currently sponsoring work permit applications and the applicant must be authorized to work in the country where this position is located.

TMX is committed to creating and sustaining a collegial work environment in which all individuals are treated with dignity and respect and one which reflects the diversity of the community in which we operate. We provide accommodations for applicants and employees who require it.

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More about this job

Responsibilities

The Senior Network Engineer will implement, maintain, and support mission-critical network infrastructure while serving as a top-tier technical escalation point for complex incidents. The role also involves leading network projects, automating operational tasks, and mentoring junior engineers to ensure high availability and performance.

Requirements

Candidates must possess a bachelor's degree in a relevant field and at least 7 years of hands-on experience in large-scale network operations. Expert-level knowledge of routing protocols, Cisco data center technologies, and security infrastructure is required, along with a CCNP certification.

Skills

Cisco ACI
Network engineering
BGP
Multicast
F5 LTM/APM
FortiGate
Python
Ansible
Cisco ISE
SolarWinds
Splunk
Wireshark
Routing and switching
Data center technologies
Network security
Wireless technologies

Benefits

Flexible workstyle
Generous time-off
Leaves
Employee-led team impact

Visa sponsorship

Not detected in the job text

Keywords

Cisco ACI
BGP
OSPF
EIGRP
Multicast
PIM-SM
IGMP
MSDP
F5 LTM
F5 APM
FortiGate
Cisco ASA
Cisco ISE
Python
Ansible
Terraform
SolarWinds
Splunk
Wireshark
CCNP
CCIE
Fortinet NSE
AWS
SAN
Nexus
Catalyst
NX-OS
IOS
Network automation
Data center

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