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Added 23 days ago
CT
Senior Network & Security Engineer
Charter Telecom
Calgary, AB
- Full-time
We are seeking an experienced Senior Network & Security Engineer to design, implement, and support enterprise networks for clients. You will lead network projects from design through…
Added 23 days ago
B
Intern, Developer (Winter 2027)
Bombardier
Mississauga, ON
- $17.95 to $31 CAD / hour
- Volunteer
Engineer backend automation scripts and data integration pipelines with Python and SQL, leveraging operational data to drive real-time insights and transformation on the shop floor.
Added 23 days ago
E
Manager, Developer Experience & AI Enablement
Eyeline
Vancouver, BC
- $205,000 to $305,000 CAD / year
- Full-time
…by expanding our principles of Developer Experience to a non-engineer audience, ensuring the coding agents they employ adhere to our standards and operate within our…
Added 23 days ago
Senior Product Cybersecurity Engineer - Platform Security
L3Harris Technologies
Montreal, QC
Job Title: Senior Product Cybersecurity Engineer – Platform Security
Added 23 days ago
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Systems Development Engineer Intern, Canada 2027
Amazon
Vancouver, BC
- Full-time
As a System Development Engineer Intern, You Will/may
Added 23 days ago
U
Full-Stack Software Engineer
Ultrassure
Remote, Canada
- Full-time
- Remote
We are hiring a Full-Stack Software Engineer to help build the next generation of the platform.
Added 23 days ago
CT
Senior Network & Security Engineer
Charter Telecom
Victoria, BC
- Full-time
We are seeking an experienced Senior Network & Security Engineer to design, implement, and support enterprise networks for clients. You will lead network projects from design through…
Added 23 days ago
4I
Senior Embedded Systems Electronics Engineer
4FMV Inc
Montreal, QC · Greater Montreal Metropolitan Area
- $118,000 to $132,000 CAD / year
- Full-time
4FMV is recruiting on behalf of our client, a Montreal-based innovation lab, for a Senior Embedded Systems Electronics Engineer. The lab develops and commercializes new products, solutions…
Added 23 days ago
M
Lead AI Solutions Engineer
McKesson
Mississauga, ON
- Full-time
The US Oncology Network is seeking a Lead AI Solutions Engineer (Forward Deployed Engineering) to drive the identification, design, prototyping, and validation of AI-enabled solutions that…
Added 23 days ago
ES
Senior Site Reliability Engineer – AEM
Epsilon Solutions Ltd.
Toronto, ON
- Full-time
Senior Site Reliability Engineer – Adobe Experience Manager (AEM), CDN and Edge Delivery
Added 23 days ago
PF
Data Engineer 1
Pattison Food Group
Langley (District), BC · Langley Office - Langley BC
- Full-time
We have an exciting opportunity for a full-time Data Engineer to join our IT team in Langley, BC.
Added 23 days ago
GM
Senior Software Developer - Virtualization and SIL Integration
General Motors
Markham, ON
- Full-time
…of Virtualization and Software-in-the-Loop (SIL) Integration Engineer to support our Test Environment Agile Release Train (SIL…
Added 23 days ago
AM
Systems Design Engineer (New Grad)
Advanced Micro Devices, Inc
Markham, ON
- Full-time
…are looking for a driven, analytically-minded Systems Design Engineer to join AMD's DGPU LSE team - a cutting-edge leadership group working on industry-leading discrete Graphics Processing…
Added 23 days ago
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Senior Yocto Developer Toronto
Litmus
Remote, Canada
- Full-time
- Remote
We are looking for a highly skilled and passionate Senior Yocto & Linux Software Engineer to join our engineering team in Toronto. In this role, you will be responsible for developing,…
Added 23 days ago
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Senior AI Engineer (GCP/Vertex AI) Contract
TekRek
Canada
- Contract
Hands-on experience with GCP Vertex AI and strong Python. Production work on Azure AI Foundry or AWS Bedrock will also be considered
Added 23 days ago
NS
Senior Site Reliability Engineer (SRE) – CDN & Web Performance
N2P Systems
Toronto, ON
- Full-time
We are seeking a Senior Site Reliability Engineer (SRE) to help build and operate a modern, public-facing enterprise web platform delivered through Adobe Experience Manager (AEM) Edge…
Added 23 days ago
CG
Martech/ Growth Engineer
Credit Genie
Toronto, ON
- Full-time
We’re looking for a MarTech / Growth Engineer to sit at the intersection of Marketing, Engineering, Data, Product, and Operations.
Added 23 days ago
SI
Senior Cryptographic Protocol Engineer
SuperQubit Inc.
Markham, ON
- Full-time
Job Title: Senior Cryptographic Protocol Engineer
Added 24 days ago
AI
Salesforce AI & Data Cloud Solutions Engineer
AGF Investments
Toronto, ON
- Full-time
We are seeking a hands-on Data Engineer to own both the underlying CRM data foundation and the Data360 platform. The role will design, build, govern, and support scalable data models,…
Added 24 days ago
AI
GCP Infrastructure & Cloud SRE Engineer
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Proficiency in Linux, Python, Shell Scripting.
Added 24 days ago
ES
Python Backend Engineer
Enterprise Solutions Inc.
Toronto, ON
- Contract
We are looking for a strong Python Backend Engineer with hands-on experience designing and building scalable backend systems, microservices, APIs, and distributed applications.
Added 24 days ago
P&
Stage - Hiver 2027 - Développement Logiciel Avancé, Méthodes Numériques / Internship - Winter 2027 - Advanced Software Development, Numerical Methods
Pratt & Whitney
Longueuil, QC
- Full-time
Maîtrise de Python et, idéalement, d'un langage compilé tel que C ou Fortran
Added 24 days ago
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CyberSecurity Specialist- Agentic AI
Galent
Toronto, ON · North York, ON
- Contract
Strong Python development skills; Java, Node.js, Go, or C/C++ is a plus.
Added 24 days ago
RI
Senior Full Stack Engineer - Java /
Rose International
Mississauga, ON
- Full-time
Job Title: Senior Full Stack Engineer - Java / AI
Added 24 days ago
PF
Full Stack Engineer
PEOPLE FORCE CONSULTING INC
Quebec, QC
- Contract
Experience using Python for scripting, automation, or backend development.

Charter Telecom

Senior Network & Security Engineer

Calgary, AB, T2H 3A9, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Oct 8, 2026

Original job description

About Charter:

Founded in 1997, Victoria headquartered Charter Telecom Inc. has grown into one of Canada’s foremost fastest growing Information Technology providers in the country, providing a broad array of high value product and service solutions to clients operating some of the most mission critical networks and applications.

If you are looking to be an integral part of a vibrant, success-based environment with the core values of empowerment, flexibility, agility, innovation, high knowledge based, life balanced, and high ethics deeply embedded into the everyday culture, then Charter is a place for you to look. We are a high energy business focused team, providing the highest possible customer experience, with best-in-class engineering support.

Position Summary:

We are seeking an experienced Senior Network & Security Engineer to design, implement, and support enterprise networks for clients. You will lead network projects from design through cutover and resolve escalated tickets for our managed services and Juniper partner support customers. There is no fixed split between project and support work; you will move between the two as client needs change, including troubleshooting mid-project when issues arise. You will work mainly with Juniper (Junos and Mist), specializing in SASE/SSE, NAC, firewalls, and web security.

Key Responsibilities:

Support and deliver on client networks and produce high-level and low-level designs, migration plans, and test procedures
Configure and troubleshoot routing and switching, including BGP and OSPF, across multi-vendor environments, primarily Juniper
Deploy and manage multi-vendor firewalls (Palo Alto Networks, Fortinet, Juniper SRX), site-to-site and remote access VPNs, and segmentation
Deploy SASE/SSE and NAC solutions (e.g., Prisma Access, Zscaler, Cisco ISE)
Deploy and support enterprise wireless, both on-premises and cloud-managed (e.g., Juniper Mist)
Lead network refreshes, hardware swaps, and vendor migrations through cutover
Resolve escalated tickets for managed services and Juniper partner support customers within SLA, including vendor TAC cases and RMAs
Use scripting and automation (e.g., Python, Ansible) to standardize configurations and reduce manual effort
Produce and maintain MOPs, as-built documentation, and client runbooks.
Act as technical lead with clients, carriers, and vendors; mentor Solution Specialists and support pre-sales scoping

Qualifications:

Diploma or degree in Network/Computer Systems or a related field
JNCIP-ENT and/or JNCIP-SP certification is required
7+ years of hands-on enterprise network engineering, including design and lead roles.
Proven delivery of network refresh or migration projects, plus experience resolving support tickets against SLAs, ideally at a VAR or MSP
Advanced Juniper experience (Junos, Mist) and working knowledge of Cisco; Extreme, Aruba, or Meraki experience is an asset
Experience in two or more of: SASE/SSE, NAC, firewalls, or web security
Strong documentation and communication skills, and comfort switching between project work and reactive troubleshooting, including after hours
Valid Driver's License
Must be able to clear a Criminal Record Check upon request

Working Conditions:

Overtime as required
On-call as required
Minimal travel - less than 10%

Charter is an equal-opportunity employer committed to inclusive, barrier-free recruitment and selection processes. Diversity forms the foundation for excellence and Charter seeks team members who will work respectfully and constructively with everyone. We encourage applications from members of groups that have been historically underrepresented on any grounds listed under the Human Rights Code, including gender, sexual orientation, gender identity or expression, racialization, disability, political belief, religion, marital or family status, age and/or self-identify as Indigenous (status, non-status, Metis, and Inuit). To request an accommodation in completing an employment application, pre-employment testing, interviewing or otherwise participating in the employee selection process, please direct your inquiries to people@charter.ca.

This job posting is effective October 8, 2026 and will close October 20, 2026.

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More about this job

Responsibilities

The Senior Network & Security Engineer will design, implement, and support enterprise networks while leading projects from design through cutover. They will also resolve escalated technical tickets for managed services and provide mentorship to team members.

Requirements

Candidates must possess a diploma or degree in a related field and hold JNCIP-ENT or JNCIP-SP certifications. A minimum of 7 years of hands-on enterprise network engineering experience is required, along with proficiency in Juniper technologies.

Skills

Juniper
Junos
Mist
SASE
SSE
NAC
Firewalls
Routing
Switching
BGP
OSPF
Python
Ansible
Network design
Troubleshooting
VPN

Visa sponsorship

Not detected in the job text

Keywords

Juniper
Junos
Mist
SASE
SSE
NAC
Firewalls
BGP
OSPF
Python
Ansible
Palo Alto Networks
Fortinet
Juniper SRX
VPN
Prisma Access
Zscaler
Cisco ISE
JNCIP-ENT
JNCIP-SP
Network Engineering
Managed Services
Automation
Routing
Switching
Enterprise Networks
Technical Lead
Migration
Infrastructure
Security

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