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Added 5 mins ago
SA
Senior Full-Stack Engineer, NimbleRx
Swoop Airlines and Aviation
Toronto, ON
- $195,000 to $228,000 CAD / year
As a Senior Full-Stack Engineer, you will have a hand in architecting the technology and customer experience that are pivotal to multiple web products for patients, pharmacies, and other…
Added 18 mins ago
B&
Senior Civil Engineer (Calgary)
Burns & McDonnell
Calgary, AB
- Full-time
The Senior Civil Engineer will lead civil design project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including power,…
Added 18 mins ago
A
Senior AI Platform Engineer (MLOps)
Akkodis
Toronto, ON
- Contract
Akkodis is partnering with a leading institutional investment and pension organization to engage an experienced Senior AI Platform Engineer (MLOps) to support the ongoing growth and…
Added 18 mins ago
A
Senior Software Engineer - GPU Profiling Tools
AMD
Markham, ON
- $132,000 to $198,000 USD / year
- Full-time
AMD is looking for a Senior Software Engineer - GPU Profiling Tools for the Developer Tools team, where you will contribute to the development and optimization of GPU profiling tools for…
Added 20 mins ago
T
Software Engineer III
TD
Toronto, ON
- Full-time
Accountable for complex applications/systems development, programming /coding
Added 20 mins ago
Senior Analytics Engineer
Aviva
Markham, ON
Automate data ingestion and transformation workflows while integrating data from multiple source systems.
Added 36 mins ago
Senior Specialist, Software Engineering (Microsoft Dynamics 365 CRM)
CMHC - SCHL
Toronto, ON · Ottawa, ON · Montreal, QC
Join the Business Solutions Engineering team, in the Senior Specialist, Software Engineer (Microsoft Dynamics 365 CRM) position, where the next generations of software applications are…
Added 50 mins ago
S
AI Workflow & Operations Intern
Semtech
Richmond, BC
- Full-time
…embedded within Sales Operations. You will work directly with the Senior Director of Global Sales Operations to design, test, and document AI-enabled workflows that improve efficiency,…
Added 50 mins ago
BP
Senior Project Engineer
Bunch Projects
Calgary, AB
- Full-time
We are seeking a senior Project Engineer to join our design and engineering team. The successful candidate will provide technical and project support across cross-functional teams,…
Added 50 mins ago
AS
Engineering Manager
Alliance Search Partners
Mississauga, ON
- Full-time
As a licensed Professional Engineer with a background in Electrical Engineering, you will provide technical oversight, review, and mentorship to your team, including the Mechanical…
Added 1 hour ago
SA
Senior Data Engineer, NimbleRx
Swoop Airlines and Aviation
Toronto, ON
- $195,000 to $228,000 CAD / year
As a Senior Data Engineer, you will own NimbleRx’s data platform - the layer that every other team builds on to understand the business, ship product features, and meet our compliance…
Added 1 hour ago
SA
Senior Backend Engineer, NimbleRx
Swoop Airlines and Aviation
Toronto, ON
- $195,000 to $228,000 CAD / year
As a Senior Backend Engineer, you will have a hand in architecting the technology and customer experience that are pivotal to multiple web products for patients, pharmacies, and other…
Added 1 hour ago
AL
Full Stack Engineer
Artech L.L.C.
Mississauga, ON
- $70 to $80 CAD / hour
- Contract
Senior Full Stack Java Developer – React / Spring Boot
Added 1 hour ago
DM
Senior Electrical Engineer
Discovery Mining Ltd
Timmins, ON
- $104,000 to $130,000 CAD / year
- Full-time
Discovery Kidd has an exciting opportunity for a Senior Electrical Engineer.
Added 1 hour ago
FM
Senior Software Engineer – Quality Assurance
Ford Motor Company
Ottawa, ON
- Full-time
The Senior Software Engineer – Quality Assurance is responsible for applying advanced quality methodologies and tools to proactively identify, analyze, and eliminate potential defects…
Added 1 hour ago
Z
Senior Software Developer
Zynga
Toronto, ON
- $99,800 to $147,680 CAD / year
…and the desire to work in a team with dynamic strengths. The Senior Software Engineer will be working with a complementary team of software engineers to craft and maintain Zynga’s core…
Added 2 hours ago
DS
Senior AI Engineer / Architect
D3 Security
Vancouver, BC
- Full-time
maryWe are looking for a Senior AI Engineer to help architect and scale AI-powered product systems across our platform and engineering workflows. This role is best suited for someone with…
Added 2 hours ago
C
Senior Java Engineering Lead
Citi
Mississauga, ON
- Full-time
As a Senior Backend Java Engineer, you will design and build scalable backend systems that power critical applications within Citi's technology organization. This hands-on role puts you at…
Added 2 hours ago
MT
Senior Engineer I - Validation (ASIC)
Microchip Technology Inc.
Burnaby, BC · Canada - Burnaby
- Full-time
An opening exists in the functional validation group for a senior engineer with strong interest in PCI Express (PCIe), Non-Volatile Memory Express (NVMe), embedded low level programming…
Added 2 hours ago
H
Senior Test & Validation Engineer
Humanoid
Burnaby, BC
- Full-time
As a Senior Test and Validation Engineer at Humanoid, you will be responsible for bringing new hardware subsystems into a functional, controllable, measurable, and integration-ready state,…
Added 2 hours ago
RB
Lead Data Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
…controls using a medallion architecture. As a Lead Data Platform Engineer, you will be a senior individual contributor and technical lead, owning the design and build of our AWS-based data…
Added 2 hours ago
Senior Software Engineer, Security Engineering - Platform (Auth0)
Okta
Toronto, ON
Senior Software Engineer, Security Engineering
Added 2 hours ago
Senior or Staff Software Engineer, Backend
League Inc.
Canada
As a Senior or Staff Software Engineer, Backend on our Product Engineering team, you bring deep technical expertise to the design and delivery of the foundational services and developer…
Added 2 hours ago
D
Sr Software Engineer
Deltek
Calgary, AB
- Full-time
Deltek is looking for a Senior Software Engineer to join our established Replicon Core team, a tight-knit group of full-stack developers, architects, and rising talent building products…
Added 2 hours ago
HR
RAM Specialist, Senior
Hitachi Rail
Toronto, ON
- Full-time
The Senior RAM Specialist will also work under the guidance and mentorship of more senior team members to learn and perform RAM Engineering tasks and activities for CBTC systems. He/she…

Hays

Senior Network Engineer

Toronto, ON, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 4, 2026
Experience: 6–8+ years of experience in network engineering or related roles
Posting language: English
Posted: Oct 5, 2026

Original job description

Job Title: Senior Network Engineer

Location: Toronto, ON (Hybrid)

Duration: Contract

Rate: CAD60-CAD70/hr

Job Summary

We are seeking a skilled Senior Network Engineer to design, implement, and manage secure and scalable network infrastructure across on-premises and cloud environments. The ideal candidate will have strong expertise in networking principles, protocols, and security, with hands-on experience working with enterprise network devices, firewalls, DNS, and load balancing technologies. Knowledge of Akamai and modern content delivery solutions is highly desirable.

Key Responsibilities

Design, implement, and maintain enterprise network infrastructure across on-premises and cloud environments
Configure and manage network devices including routers, switches, firewalls, DNS servers, and load balancers (F5)
Monitor and optimize network performance, availability, and scalability
Identify and mitigate network vulnerabilities, including risks associated with high-risk protocols
Ensure network security through proper configuration, patching, and adherence to best practices
Support hybrid cloud networking and integration between cloud and on-prem systems
Troubleshoot complex network issues and provide root cause analysis
Collaborate with cybersecurity, infrastructure, and application teams to ensure secure network operations
Implement and manage CDN and edge delivery solutions (e.g., Akamai)
Document network architecture, configurations, and operational procedures

Required Skills & Qualifications

6–8+ years of experience in network engineering or related roles
Strong understanding of networking fundamentals (TCP/IP, OSI model, routing, switching)
Experience with network vulnerabilities, security controls, and risk mitigation
Hands-on experience with:
Firewalls and network security appliances
DNS infrastructure
Load balancers, preferably F5
Enterprise network devices (Cisco, Juniper, etc.)
Experience in both on-premises and cloud environments (AWS, Azure, or GCP)
Knowledge of high-risk protocols and their impact on network security
Familiarity with CDN technologies, preferably Akamai
Strong troubleshooting and analytical skills

Preferred Qualifications

Certifications such as CCNA, CCNP, or equivalent
Experience with network automation tools and scripting
Exposure to zero-trust architectures and modern network security frameworks
Experience in hybrid or multi-cloud environments

Apply About employer

More about this job

Responsibilities

Design, implement, secure, and maintain enterprise network infrastructure across on-premises and cloud environments, including routers, switches, firewalls, DNS, load balancers, and CDN solutions. Monitor and optimize network performance, mitigate vulnerabilities, troubleshoot complex issues, collaborate with technical teams, and document network architecture and procedures.

Requirements

Requires 6–8+ years of network engineering experience, strong knowledge of networking fundamentals and security risks, and hands-on experience with enterprise network devices, firewalls, DNS, and load balancers. Candidates should have on-premises and cloud networking experience; CCNA, CCNP, automation, zero-trust, and Akamai experience are preferred or desirable.

Skills

Network Engineering
TCP/IP
OSI Model
Routing
Switching
Firewalls
DNS
F5 Load Balancers
Cisco
Juniper
AWS
Azure
Google Cloud Platform
Network Security
Akamai
Network Troubleshooting

Visa sponsorship

Not detected in the job text

Keywords

Network Engineering
TCP/IP
OSI Model
Routing
Switching
Firewalls
DNS
F5
Cisco
Juniper
AWS
Azure
Google Cloud Platform
Akamai
Content Delivery Network
Hybrid Cloud
Network Security
Network Vulnerabilities
High-Risk Protocols
Network Automation
Scripting
Zero-Trust Architecture
CCNA
CCNP
Load Balancing
Root Cause Analysis

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