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Added 1 hour ago
C
Full Stack Developer (Java + Angular)
CGI
Halifax, NS
- Full-time
CGI is seeking a highly skilled and experienced Senior Full Stack Engineer to join our growing team. In this role, you will leverage your expertise in Java, Spring Boot, Microservices,…
Added 3 hours ago
Z
LLM Engineer
ZS
Toronto, ON
- Full-time
We are seeking a highly skilled LLM Engineer with 1-4 years of experience in software development and 1-2 years in LLM solution development,. The ideal candidate will have strong experience…
Added 3 hours ago
O
AI Automation Engineer
Osmow's
Mississauga, ON
- Full-time
Our approach is simple: Automate Improvement. We identify areas where data, AI and automation can remove friction, accelerate decision-making and improve how the business operates at scale.
Added 3 hours ago
S
Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow
Montreal, QC
- Full-time
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 5 hours ago
FP
Software Engineer
Found People Inc.
Toronto, ON
- $110,000 to $140,000 CAD / year
- Full-time
Microservices, cloud platforms, distributed systems or data engineering.
Added 6 hours ago
MR
Go Engineer
Motion Recruitment
Toronto, ON
- $130,000 to $160,000 USD / year
- Full-time
…connectivity, integration, analytics and AI into one scalable solution. The overall goal being to simplify industrial data complexity while making it more accessible to ultimately help…
Added 7 hours ago
JG
FORWARD DEPLOYEMENT ENGINEER
J&M Group
Canada
- Full-time
10+ years of experience in Data Engineering, AI Application Development, Cloud Data Platforms, and Production-grade Software Engineering.
Added 8 hours ago
OT
Network Engineer III
Opti9 Technologies
Remote, Canada
- $115,000 to $145,000 CAD / year
- Full-time
- Remote
What would you do? As a Network Engineer III, you will be a part of a diverse and talented Cloud Networking team that works with a wide range of physical and logical technologies in the…
Added 8 hours ago
S
Artificial Intelligence Consultant
SMARTFOX
Canada
- Full-time
Assess data readiness, workflows, risks, and ROI, and turn findings into clear roadmaps and business cases
Added 8 hours ago
FI
Artificial Intelligence Engineer
Flexstaf I.T. Inc.
Canada
- Contract
This is not a traditional full-stack development role. The position combines hands-on AI application development and solution architecture (70%) with client consulting, training, and…
Added 10 hours ago
RC
Senior AI Engineer
Realtek Consulting LLC
Toronto, ON
- Contract
Demonstrated ability to design and explain solution architecture (data flow, runtime flow, interfaces, failure modes, and controls) and to explain model behaviour, limitations, and…
Added 10 hours ago
KG
Senior Platform Engineer
Kinross Gold Corporation
Toronto, ON
- Full-time
…are seeking a highly technical and hands-on Senior Platform Engineer to drive the evolution of our hybrid infrastructure ecosystem spanning on-premises datacenters, cloud platforms,…
Added 12 hours ago
VC
Staff Software Engineer
Valsoft Corporation
Remote, Canada
- Full-time
- Remote
We're hiring a Staff Software Engineer to own architecture and design decisions for our platform, including the modernization of legacy enterprise systems into modern, cloud-capable…
Added 13 hours ago
H
AI Solutions Architect
Hays
Toronto, ON
- Contract
The organization is investing heavily in AI, agentic technologies, cloud platforms, and enterprise-scale solution architecture capabilities to support strategic business priorities.
Added 13 hours ago
A
Forward Deployed Engineer – AI, Data Engineering & MLOps / Toronto, ON (Onsite) - FTE
AceStack
Toronto, ON
- Full-time
Job Title: Forward Deployed Engineer – AI, Data Engineering & MLOps
Added 15 hours ago
RE
Applied AI Engineer
Randstad Enterprise
Montreal, QC
- Contract
The Applied AI Engineer will work with business and technology teams to develop and implement Generative AI solutions. This is a hands-on engineering role focused on building prototypes,…
Added 15 hours ago
TC
Forward deployed Engineer
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $120,000 CAD / year
- Full-time
Good years of experience in Data Engineering, AI Application Development, Cloud Data Platforms, and Production-grade Software Engineering.
Added 15 hours ago
TC
Forward deployed Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Demonstrated experience in Data Engineering, AI Application Development, Cloud Data Platforms, and Production-grade Software Engineering, with a proven track record of delivering…
Added 15 hours ago
ZS
Forward Deployed Engineer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
10+ years of experience in Data Engineering, AI Application Development, Cloud Data Platforms, and Production-grade Software Engineering.
Added 16 hours ago
PI
MLOps Engineer
Planitar Inc.
Waterloo, ON
- $120,000 to $150,000 CAD / year
- Full-time
We are the creators of iGUIDE, a powerful property technology solution that combines immersive 3D tours, accurate floor plans and reliable spatial data into a single, easy-to-use system.…
Added 16 hours ago
P
MLOps Engineer
Planitar
Waterloo, ON
- Full-time
We are the creators of iGUIDE, a powerful property technology solution that combines immersive 3D tours, accurate floor plans and reliable spatial data into a single, easy-to-use system.…
Added 16 hours ago
HS
Senior Software Engineer, Dentrix Ascend
Henry Schein One UK
Surrey, BC
- Full-time
Our Dentrix Ascend engineering team contributes to the development of Dentrix Ascend, our cloud-based practice management platform used by dental practices across the United States.…
Added 19 hours ago
A
Principal Engineer - Open Source Data Platform (ODP)
Acceldata
Kitchener, ON
- Full-time
We are seeking a Principal Engineer with at least 14 years of experience to serve as a technical visionary and thought leader for Acceldata's Open Data Platform (ODP). In this role, you…
Added 22 hours ago
RT
Senior Data Architect
Ripotek Technologies Inc.
Calgary, AB
- Full-time
✓Databricks Certified Data Engineer or Architect
Added 22 hours ago
RT
Azure Solutions Consultant
Ripotek Technologies Inc.
Calgary, AB
- Full-time
Pursue Microsoft certifications (Azure Data Engineer, Solutions Architect)

Opti9 Technologies

Network Engineer III

Remote, Canada

Remote

$115,000 to $145,000 CAD / year · Full-time

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Job details

Pay: $115,000 to $145,000 CAD / year
Job type: Full-time
Workplace: Remote
Apply by: Jan 7, 2027
Posting language: English
Posted: Oct 9, 2026

Original job description

Is this you? Are you a Network Engineer III with experience working in cloud service provider environment that strives for customer excellence, revels in being a part of constant innovation, and enjoys being an important cog in the Cloud space? If so, then we'd love to hear from you.

Who are we? Glad you asked! Opti9 is a trusted cloud solutions provider committed to delivering industry-leading, tailored solutions that meet the unique needs of businesses across a wide range of industries. We are a premier Veeam partner, as well as an AWS Premier Consulting Partner and Certified Solution Provider. Our expertise includes managed cloud, backup and replication, disaster recovery, security, and Microsoft 365 solutions. In the public cloud space, we specialize in migration, optimization, transformation, and cloud-first application consulting.  

What sets us apart? A fun, casual, and collaborative culture that embraces fresh ideas, innovation, and a strong customer-first mindset. At Opti9, we work hard, support each other, and never shy away from a challenge. We believe in balancing results with a positive team spirit - and we’re always on the lookout for authentic, accountable individuals who are ready to grow with us and make an impact.  

What would you do? As a Network Engineer III, you will be a part of a diverse and talented Cloud Networking team that works with a wide range of physical and logical technologies in the Cloud provider space. As a member of the team, you will be tasked with weekly and monthly customer facing projects that involve pushing our infrastructure to the next level while staying competitive in the marketplace we reside in. You will be pushing the boundaries on SDN, micro segmentation, logical circuit technologies, data center designs and concepts, etc. You will be working across multiple vendors for networking and security products that support our public and private cloud infrastructure. Primarily, this role will be focused on doing new customer deployments across our supporting technologies.

This role will require excellent interpersonal skills between internal teams and our customers representing the product workload owners. Also in this role, you will be acting as Tier 3 support to the Cloud Ops and NOC teams as needed outside of regular customer related projects.

What are the details?

Primary Responsibilities:

Configure and support logical circuit connections across backbone to customer sites and regions such as Megaport, PacketFabric, ExpressRoute (Azure), DirectConnect (AWS), etc.

Manage and maintain all data center and Colocation core and distro connectivity all the way down to the access level

Manage all Networking/Security monitoring platforms and ensure adherence to customer and infrastructure SLA uptimes

Utilize approved tools to verify and take required action on events aggregated from network monitoring tools and Web Application Firewall

Troubleshoot and resolve sometimes complex network connectivity issues, adding/modifying NAT entries and firewall rules and initiating routes to enable connectivity

Participate in occasional customer-facing projects involving design, diagrams, documentation, and implementation

Execute new customer deployments involving NSX, security configurations, VMware Cloud Director network configurations, etc.

Manage and maintain all data center and regional capacity on physical and logical circuit technologies supporting our public and private cloud infrastructure

Manage, maintain, and improve the Opti9Tech SDWAN and VMware NSX (V/T) SDN infrastructure supporting customer and infrastructure workloads

Regularly map and document customer and infrastructure diagrams to current and accurate versions

Design and implement automation strategies that improve or co-exist with current automation infrastructure

Mature our automation strategy using Python, Nautobot, Ansible, and other automation tie-ins

What do you know? 

Technical Knowledge and Experience:

6+ years related experience in infrastructure/network environments and designing, planning, documenting and implementing LANs and WANs using latest technology

6+ years related experience with Cisco or Arista routing/switching/firewall products including IOS-XE, IOS-XR, and NX-OS service provider level infrastructure

Proficiency in Python, Ansible, or similar automation technology

Extensive experience with Cisco/Arista Spine & Leaf Data Center deployments

Extensive experience with VMware vSphere, NSX-V & NSX-T SDN technologies

VMware Cloud Foundation (VCF) experience a plus

Expertise on IP Technologies and extensive knowledge of WAN technologies including both MPLS, SD-WAN, DWDM, etc.

Extensive experience and expertise on IP routing protocols such as EIGRP, OSPF, and BGP

Advanced understanding of TCP/IP network protocols, including common application protocols

Proficiency with monitoring platforms such as Netmon, Solarwinds, Icinga, etc.

Knowledge of SASE platforms such as Zscaler, Perimeter 81, etc.

Proficiency in Fortinet and Palo Alto UTM next gen firewall technologies

General Knowledge and Experience:

Strong interpersonal and customer service skills with the ability to work effectively with both local and remote staff, teammates, and managers

Willingness to occasionally adjust work schedule to meet business needs (standard is 40-hour week, with occasional after hours and weekend requirements in an on-call fashion)

Capacity to work in a fast-paced environment; ability to multi-task, change direction, effectively prioritize, and meet deadlines

Proficiency in effectively communicating complex technical concepts in English, both verbally and in writing, to a variety of audiences

Experience in high-availability networks in load-balanced, n-tier application environments

Highly effective in documentation and diagram creation for customer and infrastructure needs

Strong organizational, oral, and written communication skills

Working knowledge of data security best practices

Strives to grow within the team and personally as an engineer through education, certs, etc. and must have a “can do” attitude

What do you get from us?

At Opti9, we believe work should be more than just a job - it should be a place where you feel valued, supported, and excited to grow. When you join our team, here’s what you can expect:

Paid Time Off – Generous PTO and paid holidays so you can recharge, take care of what matters, and bring your best self to work

Flexible Work Options – Enjoy the flexibility of a hybrid schedule with a mix of remote and in-office work if you’re located near one of our offices

Health & Dental Coverage – Comprehensive insurance plans to keep you and your family healthy including EAP benefits

Wellness Reimbursement – An annual benefit to support your physical and mental well-being, covering a wide range of health-related expenses

Retirement Plan with Company Match – Invest in your future with our matched retirement savings program

Casual, Supportive Culture – We keep things laid-back but focused, with a strong emphasis on teamwork and accountability

Recognition & Rewards – We celebrate wins and recognize contributions with regular programs that highlight your impact

Professional Development – Access learning opportunities, training programs and support for certifications to help you grow your career

Give Back Together – Participate in group volunteer opportunities and community initiatives that align with our values

A Place You’ll Want to Be – We’re building a team of great people doing meaningful work - and we have fun doing it

Opti9 provides equal employment opportunities to all employees and applicants for employment without regard to race, color, ancestry, national origin, gender, sexual orientation, marital status, religion, age, disability, gender identity, results of genetic testing, service in the military, or any other legally protected characteristic.

Our hiring process includes AI screening for keywords and minimum qualifications. Recruiters review all results.

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More about this job

Responsibilities

The Network Engineer III will manage and support physical and logical cloud infrastructure, including data center connectivity and SDN environments. They will also lead customer-facing deployment projects and provide Tier 3 support to internal operations teams.

Requirements

Candidates must have 6+ years of experience in network infrastructure, specifically with Cisco or Arista routing and switching technologies. Proficiency in automation tools like Python and Ansible, along with extensive knowledge of SDN and IP routing protocols, is required.

Skills

Network Engineering
Cloud Infrastructure
SDN
VMware NSX
Python
Ansible
BGP
OSPF
Cisco Routing
Arista Switching
Firewall Management
Data Center Design
Automation
Troubleshooting
Customer Support
Documentation

Benefits

Paid Time Off
Paid Holidays
Health Insurance
Dental Coverage
Wellness Reimbursement
Retirement Plan With Company Match
Employee Assistance Program

Visa sponsorship

Not detected in the job text

Keywords

Network Engineer
Cloud Solutions
Veeam
AWS
SDN
Micro Segmentation
Megaport
PacketFabric
ExpressRoute
DirectConnect
VMware vSphere
NSX-V
NSX-T
MPLS
SD-WAN
DWDM
EIGRP
OSPF
BGP
Fortinet
Palo Alto
Nautobot
Solarwinds
Icinga
SASE
Zscaler
Infrastructure
Automation
Data Center
Cybersecurity

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