50 Network Design jobs in Canada
Staff Infrastructure Network Engineer - Kubernetes, Cloud & Service Mesh
Posted 7 days ago
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At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive.
Lyft's Infrastructure teams are responsible for building the foundational systems that engineers rely on in order to build stable, scalable, and efficient services. We build standardized infrastructure that helps software developers move fast, while still providing them with the flexibility they need to innovate within their teams. We are looking for experienced leaders to guide these teams as they create an exceptional development experience for all of Lyft. These are high leverage roles, as your work will have a multiplicative effect across Engineering, and contribute directly to Lyft's overall stability.
We're looking for a Staff Infrastructure Network Engineer to join our Infrastructure team and play a pivotal role in designing, scaling, and evolving the systems that power Lyft's entire engineering platform.
As a staff-level engineer, you'll be a technical leader. You'll set direction, solve deeply complex infrastructure challenges, and deliver solutions that are reliable, scalable, and secure. This role is ideal for someone who thrives on impact, collaboration, and working at scale.
You'll partner with teams across Lyft to ensure our foundational network infrastructure supports high performance, reliability, and developer velocity.
**Responsibilities** **:**
+ Design, implement, and maintain Lyft'sservice mesh and edge routingusingEnvoy ProxyandKubernetes on AWS, ensuring secure and reliable service-to-service communication
+ Scale and operate Lyft'sKubernetes networking stack, includingIngress controllers, CNI plugins, andservice discovery, to support high-availability microservices
+ Develop and optimizeload balancing algorithms and traffic policiesacrosscontrol and data planesto improve latency, resiliency, and cost efficiency
+ Build and maintainobservability infrastructure(e.g.,Prometheus, OpenTelemetry, Grafana, Datadog) to enable real-time visibility and incident response
+ Lead incident investigation and resolution forproduction network issues, debugging across layers includingKubernetes, VPC networking, service mesh, andL4/L7 traffic flow
**Experience** **:**
+ Bachelor's degreein Computer Science, Engineering, or a related technical field, or equivalent practical experience
+ 8+ years of hands-on experienceoperatingKubernetes in productionand working incloud environmentssuch asAWSorGCP
+ Proficient inInfrastructure as Code (IaC)using tools likeTerraform, and experienced in automating deployments in large-scale environments
+ Strong background inLinux systems, networking, DNS, load balancing, and protocols such asHTTP, HTTPS, and gRPC
+ Proven experience designing or operatingdistributed network management systems, includingservice mesh or service proxies(e.g.,Envoy, Istio, NGINX, Cilium)
+ Deep understanding ofAWS networking concepts, includingVPCs, subnets, NAT gateways, NLBs, andsecurity groups
+ Demonstrated ability todebug complex, multi-layer infrastructure issuesand leadincident responseacross highly available, large-scale systems
**Benefits:**
+ Extended health and dental coverage options, along with life insurance and disability benefits
+ Mental health benefits
+ Family building benefits
+ Child care and pet benefits
+ Access to a Lyft funded Health Care Savings Account
+ RRSP plan to help save for your future
+ In addition to provincial observed holidays, salaried team members are covered under Lyft's flexible paid time off policy. The policy allows team members to take off as much time as they need (with manager approval). Hourly team members get 15 days paid time off, with an additional day for each year of service
+ Lyft is proud to support new parents with 18 weeks of paid time off, designed as a top-up plan to complement provincial programs. Biological, adoptive, and foster parents are all eligible.
+ Subsidized commuter benefits
Lyft is committed to creating an inclusive workforce that fosters belonging. Lyft believes that every person has a right to equal employment opportunities without discrimination because of race, ancestry, place of origin, colour, ethnic origin, citizenship, creed, sex, sexual orientation, gender identity, gender expression, age, marital status, family status, disability, pardoned record of offences, or any other basis protected by applicable law or by Company policy. Lyft also strives for a healthy and safe workplace and strictly prohibits harassment of any kind. Accommodation for persons with disabilities will be provided upon request in accordance with applicable law during the application and hiring process. Please contact your recruiter if you wish to make such a request.
Lyft highly values having employees working in-office to foster a collaborative work environment and company culture. This role will be in-office on a hybrid schedule - Team Members will be expected to work in the office at least 3 days per week, including on Mondays, Wednesdays, and Thursdays. Lyft considers working in the office at least 3 days per week to be an essential function of this hybrid role. Your recruiter can share more information about the various in-office perks Lyft offers. Additionally, hybrid roles have the flexibility to work from anywhere for up to 4 weeks per year. #Hybrid
The expected base pay range for this position in the Toronto area is CAD $172,000 - CAD $215,000. Salary ranges are dependent on a variety of factors, including qualifications, experience and geographic location. Range is not inclusive of potential equity offering, bonus or benefits. Your recruiter can share more information about the salary range specific to your working location and other factors during the hiring process.
Network Architect
Posted today
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Job Description
- Should have Network transformation experience and with Cisco Nexus Switch & NetScaler Load balancer Migration project
- Proficient with Nexus Migration from legacy 9k,5k, 3K, 2k, Catalyst WS-C3850 to new Nexus N9K-C93180YC
- Migration experience of NetScaler Load balancer MPX8115 to MPX 9100
- Design and document HLD , LLD and Implementation plan.
- Should have Command level experience to perform offline configuration
- Must visit Datacenter, perform Rack & Stack for new devices.
- Strong knowledge on routing and switching , Load balancer concepts.
- Responsible for Installation, configuration and troubleshooting of network products like Router, switches, load balancers, WAN Accelerators etc.
- Knowledge and hands on experience (Configuring and Troubleshooting) in cisco Nexus devices and its concepts.
- Switching & Port-Channel – Suspended state, STP, RSTP, RSTP converges faster than STP, STP Port Roles, STP Blocking State, BPDU, STP Path Cost Value, TCN in RSTP, Port Roles in RSTP, HSRP and VRRP Load balancing, HSRP and VRRP Vlan redundancy.
- Practical knowledge on Nexus Devises such as Nexus 7k, Nexus 9k.
- Strong knowledge on Nexus Platform - VPC, VDC, LACP, VPC Peering, FEX, Fabric Path, VSS, VLAN , Access List, Vlan (L2, L3), Spanning-tree, VRF Context, Route-map
- Expertise in Routing protocols like RIP, OSPF, EIGRP, and BGP.
- Managing and monitoring of log files of cisco, network devices
- Actively participate in all the Major Incidents.
- Ensure proper communication and quick resolution
- Responsible for performing Root Cause Analysis of Faults and providing corrective Actions
- Regular IOS Updation and hotfixes
- Responsible for implementing best practice/hardening.
- Planning Major changes in the network and own the task till closure.
- Capacity planning of the network devices with proper recommendations.
- Providing Service Improvement Plans in the existing setup, identifying Risks.
- Preparation of Daily/Weekly/Monthly reports
- Escalation and coordination with service provider for issue resolution wherever required.
- Prepare and maintain Setup related documentation, operational and system documentation
- Ensure adherence to quality / security standards defined for the engagement Perform Trend analysis, identify top few incidents and work with respective teams/individual to minimize the incidents.
- Should have hands on experience in various networking products such as routers, switches, wireless, and load balancers.
- Knowledge of DNS, DHCP and related components.
- AAA, policies, SNMP and other Router Management options.
- Experience in configuring Trunk, VTP, and VLANs
- Experience in implementing switch port security.
- Experience in configuring IPSEC/GRE.
- Able to work independently and efficiently on Cisco AP's
- Develop and maintain architecture diagrams and documents.
Network Architect
Posted 18 days ago
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AWS Cloud Network Architect
Posted 7 days ago
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**In this role, you will**
+ Design and maintain secure, scalable network architectures using AWS services such as VPC, Direct Connect, CloudFront, Route 53, and Transit Gateway.
+ Implement robust security practices including firewalls, access controls, and encryption to protect data and resources.
+ Monitor and improve network performance, resolve issues quickly, and optimize throughput and latency for seamless operations.
+ Partner with architects, developers, and DevOps teams to integrate networking solutions into cloud infrastructure.
+ Document network designs, configurations, and disaster recovery plans with clarity and precision.
+ Ensure all solutions meet organizational policies, security frameworks, and regulatory standards.
**Required skills: what you need to be considered**
+ A proven track record of 8 or more years in AWS networking services and cloud architecture.
+ Deep expertise of core network protocols such as IP, DNS, and ARP.
+ Proficient with Infrastructure-as-Code tools like Terraform and AWS CloudFormation.
**Preferred skills: what will help you stand out**
+ Advanced troubleshooting and analytical skills.
+ Familiarity with cloud security best practices and principles
We're eager to meet people who share our mission and can make an impact in various ways. Don't hesitate to apply, even if you only meet the required skills listed. Your transferable skills and experiences matter-help us see how you the right person for this role.
Cognizant will only consider applicants for this position who are legally authorized to work in Canada without requiring employer sponsorship, now or at any time in the future. Preferred skills: what will help you stand out
**Working arrangements**
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role's business requirements, this is a hybrid position requiring 3 days a week in a client or Cognizant office in Halifax, NS. Regardless of your working arrangement, we are here to support a healthy work-life balance though our various wellbeing programs.
The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.
Cog2025
Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.
Network Architect I, II
Posted today
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Job Description
ABOUT HUT 8
Imagine the ultimate destination for those who want to work at the cutting edge of technology, energy, and infrastructure. Hut 8 is on a mission to build and operate some of the world's largest data centers for next-generation computing workloads, including AI, Colocation, Cloud, and Bitcoin Mining. We are proud to offer interesting and challenging opportunities for individuals who want to build teams, solve problems, and make an impact from day one. If you're an ambitious individual looking for a career that is as rewarding as it is challenging, you've come to the right place.
ABOUT THE ROLE
The Network Architect I, II role will be responsible for providing strong technical leadership in the planning, design and implementation of network infrastructure and services nationally across Hut 8.
Some of the key responsibilities you should expect are the following:
- Develops detailed network designs in the following areas: on-premises data (LAN, WAN, Data Center), and Network Security
- Works with configurations associated with Layer 2 switching (VLANs, STP, vPC, LACP), Layer 3 routing (OSPF, EIGRP, BGP), Network Security (ACLs, NATs, IPsec VPNs, SSL remote access VPNs), and QoS
- Create methods of procedure to implement MPLS routers, Ethernet switches, Routers.
- Participates in new product/service development and provide recommendations.
- Monitors changes in technology and make assessments on the Hut 8 network.
- Provides network project scope, drawing, configuration, MOP and other related documents; helps drive the execution of engineering initiatives, works collaboratively with project managers and customers on designs and services.
ABOUT YOU
- Degree or Diploma in Electrical / Computer / Software Engineering, Computer Science, Telecommunications, or equivalent experience.
- Thorough understanding of service provider IP/MPLS network standards and technologies including but not limited to: MPLS, VPLS, IS-IS, OSPF, BGP, IPv6, STP, QoS, VoIP, cloud, optical networking.
- Proven experience planning and deploying an IP carrier grade infrastructure.
- CCNP is preferred.
- For Senior Role: CCNP or equivalent is required / CCIE is preferred.
- Network-oriented automation and tool familiarity (Python, NETCONF/YANG models).
- Troubleshooting skills in lab and production networks.
- Strong presentation skills.
- Proven planning and IP engineering skills.
- Strong problem solving and reasoning skills (critical thinking).
- Excellent analytical and project management, reporting, organization, and documentation skills.
- Extensive knowledge of telecommunications and related industries.
- Up to date in current IP Network technology trends.
- Self-motivated, driven, and adaptable.
- Strong analytical skills.
- Strong team player who can work effectively with individuals and teams at all levels, across functions.
ABOUT THE WORK ENVIRONMENT
This role is remote. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The salary range for this position is between $75,000 and $95,000 CAD annually,
WHAT MAKES HUT 8 A GREAT PLACE TO WORK
Hut 8 offers a benefits and wellness program that includes medical, dental, vision, life, and short-term and long-term disability insurance, as well as paid time off. We are proud to invest in building the best team in the industry. At all levels of the organization, we are driven by an entrepreneurial spirit, radical transparency, and relentless growth mentality.
At Hut 8, you will have the opportunity to:
▶ Work with bright, driven peers from a range of educational and professional backgrounds including software development, energy, engineering, entrepreneurship, investment banking, private equity, and management consulting
▶ Design and pitch new products, services, and other initiatives to a leadership team consisting of serial entrepreneurs and seasoned executives and backed by a board of directors consisting of industry veterans of energy, finance, and government
▶ Debate ideas and alternatives in a truly meritocratic setting where the learning curve is steep and the lessons come from both senior and junior members of the team
▶ Build a lifelong network of friends and professional connections at the cutting-edge intersection of technology, energy, and infrastructure
Network Security Architect – Data Center, CCIE
Posted 9 days ago
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Network Engineer
Posted today
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Job Description
Position: Network Engineer
NARIK CONSULTING, LLC is a leading IT consulting firm working with a firm, based in Montreal, QC, Canada. We provide innovative solutions and services to a diverse range of clients across various industries. As we continue to grow, we are looking for a highly skilled and experienced Network Engineer to join our team on a full-time, permanent basis.
As a Network Engineer, you will be responsible for designing, implementing, and maintaining our clients' network infrastructure. You will work closely with our clients to understand their network requirements and provide customized solutions to meet their business needs. This role requires a strong understanding of networking principles, protocols, and technologies, as well as the ability to troubleshoot and resolve complex network issues.
Key Responsibilities:
- Design, implement, and maintain network infrastructure for clients
- Work closely with clients to understand their network requirements and provide customized solutions
- Troubleshoot and resolve complex network issues
- Monitor network performance and ensure high availability and reliability
- Implement and maintain network security measures
- Perform network upgrades and updates as needed
- Collaborate with other IT teams to ensure seamless integration of network infrastructure with other systems
- Document network configurations and changes
- Stay up-to-date with industry trends and advancements in networking technologies
- Provide technical support and guidance to other team members and clients
Qualifications:
- Bachelor's degree in Computer Science, Information Technology, or a related field
- Minimum of 5 years of experience as a Network Engineer or in a similar role
- Strong understanding of networking principles, protocols, and technologies (TCP/IP, DNS, DHCP, VPN, etc.)
- Experience with network design and implementation, including LAN, WAN, and wireless networks
- Experience with network security, including firewalls, intrusion detection systems, and other security measures
- Knowledge of virtualization technologies (VMware, Hyper-V) is an asset
- Excellent troubleshooting and problem-solving skills
- Ability to work independently and in a team environment
- Strong communication and interpersonal skills
- Industry certifications (CCNA, CCNP, etc.) are preferred
We offer a competitive salary, comprehensive benefits package, and a dynamic work environment where you can grow and develop your skills. If you are a highly motivated and experienced Network Engineer looking for a new challenge, we would love to hear from you. Apply now to join our team at NARIK CONSULTING, LLC.
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Network Engineer
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Why DUCA?
We’re a vibrant, exciting credit union that lives its "profits with a purpose" philosophy in every financial transaction, product, interest rate, and community initiative we offer. Founded in 1954, DUCA has grown from a single branch credit union in Toronto to 19 branches across Southern Ontario with over 85,000 Members we are proud to serve.
We exist to help People, Businesses and Communities Do More, Be More, and Achieve More™ .
DUCA ( is distinguished for the following:
- Positive, un-big bank like service experience delivered through Member-facing staff in branch, on the phone (Member-Connect) and via our Mobile mortgage specialists, Wealth Management advisors and Commercial and Business Banking Account Managers.
- Competitive rates.
- Personalized financial solutions, guidance, and service with the lowest possible fees for both Personal and Business Members.
- Profit sharing among Members.
- Multiple ways to bank—online, mobile app, phone/full-service Member Connect Contact Centre, and, of course, in-branch—DUCA is accessible 24/7
- A community philosophy of “profits with a purpose” culminating in the creation of the DUCA Impact Lab ( a charitable foundation committed to helping the credit challenged and underbanked. This led to DUCA's designation as a B-Corp certified organization, the first ever credit union to receive this global recognition.
A career with DUCA means you’ll find endless opportunities to make a difference with your unique abilities and perspectives. Our people live their purpose while helping others Do more, Be more and Achieve more with their money and their lives. At DUCA, you’ll be part of a vibrant and collaborative team where you’ll be supported to excel and make an impact, no matter what role you play.
Network Engineer
DUCA is looking for a Network Engineer to join our growing team!
Job Purpose & Summary
The Network Engineer will configure, maintain, and secure DUCA’s network infrastructure, comprised of LAN, WAN and VOIP network environments across corporate offices and branches, datacenters, and cloud. This role will contribute to a positive, collaborative team environment.
Key Accountabilities & Duties
- Deploy and maintain Cisco network switches and routers
- Review, troubleshoot, and maintain Palo Alto firewalls & policies
- Configure and optimize software defined datacenter networking (VMware NSX-T)
- Investigate network infrastructure issues (including configuration review, packet inspection, etc.)
- Define, document, and enforce network systems & standards including network security policies and network access monitoring and controls
- Facilitate network tasks related to DUCA IT technology roadmap projects & initiatives
- Assist in short and long-term planning for network technology roadmap (including cross-technology and cross-platform configurations, resiliency & High Availability)
- Manage patching & security compliance of network devices
- Administer certificates & public DNS with appropriate third-party services
- Create templates and baseline configurations for network devices
- Manage backup & recovery of network configurations, and ensure high availability configurations are validated to support business continuity; participate in disaster recovery testing when required
- Facilitate technology audits in network categories as required
- Working with the cybersecurity team to ensure security tools are properly in place and configured optimally. This would include vulnerability scanning, IPS/IDS solutions.
- Provide insight to prioritization and scope of security remediations based on networking knowledge & experience
- Share knowledge and collaborate with team members including systems engineers, system administrators, and IT support staff
- Work with 3rd party service providers and vendors to support the network infrastructure
Occupational Experience & Education Requirements
- Bachelor’s degree in Computer Science or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience
- 5+ years working in an IT related field
- 3+ years working in a network administration capacity
- Palo Alto firewall & policy management experience required
- Proven experience with software defined networking (including VMware NSX-T & SD-WAN technologies
- CCNA, CCNP certifications or equivalent Cisco networking experience
- Load Balancer, DNS & Certificate Management experience
- Experience deploying and life cycling wireless infrastructure (e.g., Ruckus) an asset
- MPLS networking experience an asset
- Networking configurations in public cloud environments (AWS) an asset
- VOIP experience an asset
Knowledge, Skills & Attributes
- Proven networking fundamental skills
- OSI model
- Routing/Switching (including OSPF & BGP)
- IP Subnetting & NAT
- VPN (IPsec, GRE, IKE)
- Layer 2 Connectivity including VLANs & Trunking
- Understanding of ACL’s & role-based access controls
- Implementation skills of redundant switch networks using Spanning Tree Protocol
- High level understanding of HSRP and VRRP to facilitate routing redundancy
- Comfortable in CLI environments, including basic scripting
- Familiar with PAN-OS next-gen firewall administration
- Excellent troubleshooting capability
- Independent contributor with the ability to self organize as well as ability to work with a team for specific projects and initiatives
- Strong oral and written communication skills with the ability to interact with employees at all levels of the organization
- Strong documentation skills in creation of blueprints & reference configurations, training material, etc.
- Demonstrated organization, prioritization, and time management skills with the ability to manage multiple tasks with tight deadlines
- Ability to maintain confidentiality when dealing with sensitive information
Working Conditions
This position will require some travel within the GTA to DUCA branches and data centres. It will also require occasional evening and weekend work, sometimes with little advanced notice.
Department: Information Technology
Primary Location: Corporate Office - 5255 Yonge Street, North York, M2N 6P4
Employment Status: Full-Time
Hours per Week: 38
Number of Vacancies: 1
DUCA is committed to employment equity and encourages applications from all qualified candidates. Recruitment related accommodations will be provided upon request.
Qualified applicants are encouraged to submit their application. Applications must include a resume.
We thank all applicants but only those considered for an interview will be contacted.