14 Rogers Communications jobs in Mississauga

PagerDuty, Inc. (NYSE:PD) is a global leader in digital operations management. Trusted by nearly half of both the Fortune 500 and the Forbes AI 50, as well as approximately two-thirds of the Fortune 100, PagerDuty is essential for delivering always-on digital experiences to modern businesses.
Join us. ( At PagerDuty, you'll tackle complex problems, collaborate with kind and ambitious people, and help build a more equitable world-all in a flexible, award-winning workplace.
PagerDuty is looking for a **Senior Network Engineer** to join our diverse, customer-focused team! As a Sr. Network Engineer, you will lead the design, implementation, and security of our globally distributed network infrastructure. In this role, you will lead large-scale networking initiatives across cloud environments and global offices, ensuring secure and reliable connectivity for a distributed workforce. You will help to support enterprise DNS security and Zero Trust platforms (such as Cloudflare, Zscaler, or Cisco Umbrella), implement advanced security controls, including DDoS mitigation and firewalls, and enforce DNS filtering and access policies. As a senior member of the team, you will provide expert-level incident response and root cause analysis for critical issues, manage PagerDuty alerts as part of a 24/7 on-call rotation, and collaborate closely with IT Operations teams to improve performance, resilience, and enterprise security posture. This is a hands-on leadership role where you will stay ahead of evolving threats, recommend modern tooling, and ensure our network remains robust, scalable, and secure across the globe.
**Key Responsibilities**
+ **Design & Deployment:** Lead the design and implementation of large-scale network solutions across global offices, cloud environments, and remote access endpoints.
+ **DNS & Zero Trust Security:** Support and optimize DNS security and Zero Trust solutions (e.g., Cloudflare, Zscaler, Cisco Umbrella), enforcing access policies and protecting against DNS‑based threats.
+ **Network Security Controls:** Architect and maintain core controls, including DDoS mitigation, firewall policies, DNS filtering, and Zero Trust access management.
+ **Incident Response:** Provide senior-level troubleshooting and root cause analysis for critical network issues, driving swift resolution with minimal impact.
+ **Operational Readiness:** Manage and respond to PagerDuty alerts while participating in a global on-call rotation to maintain 24/7 network reliability.
+ **Collaboration & Reliability:** Partner with IT Operations teams to reinforce network performance, availability, and security through proactive monitoring, automation, and architectural improvements.
+ **Continuous Innovation:** Research evolving threat landscapes and evaluate new network security tools, ensuring the enterprise stays ahead of emerging risks.
**Basic Qualifications**
+ **Experience:** 8+ years of progressive experience in enterprise network engineering, design, and operations within large-scale, globally distributed environments.
+ **Certifications:** Professional-level network certification (e.g., CCNP, JNCIP, or equivalent).
+ **Core Networking Expertise:** Extensive hands-on experience with advanced TCP/IP networking, routing protocols (BGP, OSPF), MPLS, and modern network architectures.
+ **Network Automation:** Demonstrated proficiency in network automation and infrastructure-as-code using tools such as Python, Ansible, Terraform, or similar.
+ **Operating Systems:** Familiarity with cross‑platform corporate environments, including macOS, Windows, and other enterprise operating systems.
+ **Security Tooling:** Proven experience with DNS security platforms and Zero Trust solutions (e.g., Cloudflare, Zscaler, Cisco Umbrella).
**Preferred Qualifications**
+ **Cloud Networking:** Hands-on experience designing and managing networking in public cloud environments such as AWS, GCP, or Azure.
+ **Security Expertise:** Strong background in enterprise network security, including DDoS mitigation, IDS/IPS, DNS security, and Zero Trust architectures.
+ **SaaS Security Tooling:** Deep understanding of modern networking and SaaS-based security platforms (e.g., Zscaler, Cloudflare, Cisco Umbrella) and enterprise firewalls (e.g., Palo Alto).
+ **Monitoring & Optimization:** Expertise with packet capture, analysis, and advanced network monitoring/performance tools.
+ **Team Leadership:** Proven track record of mentoring team members and leading technical initiatives in a globally distributed team.
PagerDuty is a flexible, hybrid workplace. We embrace and encourage in-person working as an integral part of our culture. Both our employees and external research tells us that co-located collaboration strengthens connections, drives innovation, and accelerates learning.
This role is expected to come into our **Toronto office 2 days per week** , so you can thrive in your new role and fully embrace being a Dutonian!
The base salary range for this position is 98,000 - 135,000 CAD. This role may also be eligible for bonus, commission, equity, and/or benefits.
Our base salary ranges are determined by role, level, and location. The range, which is subject to change based on primary work location, reflects the minimum and maximum base salary we expect to pay newly hired employees for the position. Within the range, we determine pay for an individual based on a number of factors including market location, job-related knowledge, skills/competencies and experience.
Your recruiter can share more about the specific offerings for this role, as well as the salary range for your primary work location during the hiring process.
**Hesitant to apply?**
We encourage you to submit your resume even if you don't meet every requirement. We value potential and consider each candidate's full professional story. Whether you're exploring a career change or taking your next step, we look forward to reviewing your application. If this just isn't the right role or time - sign up for job alerts ( !
**Where we work**
PagerDuty operates a hybrid work model with offices ( in 8 major cities: Atlanta, Lisbon, London, San Francisco, Santiago, Sydney, Tokyo, and Toronto. While we offer flexibility within our established locations, we **cannot** employ candidates residing in:
**Location restrictions:**
**Australia:** Northern Territory, Queensland, South Australia, Tasmania, Western Australia
**Canada:** Alberta, Manitoba, Newfoundland, Northwest Territories, Nunavut, PEI, Quebec, Saskatchewan, Yukon
**United States:** Alaska, Hawaii, Iowa, Louisiana, Mississippi, Nebraska, New Mexico, Oklahoma, Rhode Island, South Dakota, West Virginia, Wyoming
_Candidates must reside in an eligible location, which vary by role._
**How we work**
Our values ( guide how we support customers, collaborate with colleagues, develop products, and foster a culture of belonging. They define not just our actions, but what it means to be Dutonian.
People Leaders at PagerDuty are responsible for creating high performance environments that drive accountability. PagerDuty has four key dimensions that define our Leadership Impact: Lead Self, Lead the Team, Lead the Business, and Lead the Future. Each dimension has three associated competencies to give leaders a shared language for guiding their development, career, promotion, and succession planning discussions. Our Manager Expectations serve as a practical guide for managers to understand their responsibilities, prioritize their efforts, and drive engagement and performance.
**What we offer**
As a global organization, our total rewards approach is competitive with industry standards and aligned with local laws and regulations. Learn more, including country-specific offerings, on our benefits site ( .
**Your package may include:**
+ Competitive salary
+ Comprehensive benefits package
+ Flexible work arrangements
+ Company equity*
+ ESPP (Employee Stock Purchase Program)*
+ Retirement or pension plan*
+ Generous paid vacation time
+ Paid holidays and sick leave
+ Dutonian Wellness Days & HibernationDuty - companywide paid days off in addition to PTO
+ Paid parental leave: 22 weeks for pregnant parent, 12 weeks for non-pregnant parent (some countries have longer leave standards and we comply with local laws)*
+ Paid volunteer time off: 20 hours per year
+ Company-wide hack weeks
+ Mental wellness programs
*Eligibility may vary by role, region, and tenure
**About PagerDuty**
PagerDuty, Inc. (NYSE:PD) is a global leader in digital operations management. The PagerDuty Operations Cloud is an AI-powered platform that empowers business resilience and drives operational efficiency for enterprises. With a generative AI assistant at its core, PagerDuty empowers teams to detect and resolve issues in real time, orchestrate complex workflows, and drive continuous improvement across their digital operations. Trusted by nearly half of both the Fortune 500 and the Forbes AI 50, as well as approximately two-thirds of the Fortune 100, PagerDuty is essential for delivering always-on digital experiences to modern businesses
PagerDuty is Great Place to Work-certified, a Fortune Best Workplace for Millennials, a Fortune Best Medium Workplace, a Fortune Best Workplace in Technology, and a top rated product on TrustRadius and G2.
Go behind-the-scenes on our careers site ( and @pagerduty on Instagram.
**Additional Information**
PagerDuty is an equal opportunity employer. PagerDuty does not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, parental status, veteran status, or disability status. Your privacy is important to us. By submitting an application, you confirm that you have read and understand PagerDuty's Privacy Policy ( .
PagerDuty is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application process. Should you require accommodation, please email and we will work with you to meet your accessibility needs.
PagerDuty uses the E-Verify employment verification program.

Job Description

Job Description

Rumble is a high-growth video platform and cloud services provider that is creating an independent infrastructure. Our mission is to restore the internet to its roots by making it free and open once again.

Rumble is seeking a Senior Network Engineer who will be a pivotal member of the team that builds and maintains the network infrastructure that is at the core of the Rumble platform. Candidates applying for this position should be very experienced and highly skilled network engineers who are excited about the opportunity of building and supporting a fast growing, fault tolerant and high capacity network. A person who would be a successful candidate for this position loves challenges and problem solving, and has spent their career working on mission critical network environments. This role requires someone who is motivated and can work both independently and as part of a team.

What you will do:

The Senior Network Engineer who is selected for this role will be responsible for building and supporting the Rumble network within and between our data centers, with responsibilities including:

• Problem solving complex issues in a multi-vendor network environment
• Building out network infrastructure at a sometimes fast and relentless pace
• Planning and executing changes to improve performance and stability
• Documenting improvements and exchanging ideas with other members of the team
• Participation in an on-call rotation, responding to and resolving incidents while communicating network status to other members of the team
• Occasional travel as needed

Required Qualifications:

• 8+ years of relevant network experience
• Deep experience with service provider L2/L3 protocols — EVPN, VXLAN, MPLS, BGP, IS-IS — you've used them in production at scale
• Solid experience with linux systems and using them in a production environment
• Expert troubleshooting experience — you're calm under pressure and can dissect and resolve the toughest infrastructure issues.
• Ability to create and maintain high quality network documentation
• Effective communicator (both verbal and written) who can clearly present information or ideas within a team
• Willingness to learn, be challenged and have fun in a dynamic and fast paced environment

Preferred Qualifications:

• Experience with network automation tools, Ansible experience a plus
• Experience with multiple network operating systems (Juniper, Arista, Cisco, etc.)
• Scripting experience with python or equivalent language
• Knowledge of anycast, and DDoS mitigation strategies
• Understanding of network security and management of firewall policy
• Experience with high-throughput, low latency network solutions for inter-data center connectivity (DWDM, dark fiber)
• Familiarity with methods of classifying network traffic and ensuring that mission critical traffic gets priority

Desired Qualifications:

• Past experience with network monitoring tools
• Comfortable with using open source tools for solutions

Annual Compensation Range:

$121,000-$56,000 CAD base + benefits + equity (If based in Canada)

149,000- 192,000 USD base + benefits + equity (If based in the United States)

Note: The salary range listed for this position is a good faith estimate based on experience, qualifications, and internal compensation structure. The actual salary offered varies depending on the candidate's skill level and experience.

Why Our Team Loves Working Here:

• We are making a significant financial impact for our video creator community; we're proud of their success stories
• We enjoy challenging the status quo and going head-to-head against Big Tech
• We aren't afraid to try new things; we act fast and want to win
• We pay competitive salaries and provide great benefits

EEO Statement:
Rumble is an equal opportunity employer.  We promote an equal playing field where everyone has the same opportunities regardless of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability status, or any other applicable characteristics protected by law. Rumble is an active participant in the e-verify program.

Physical demands of the position:
While performing the duties of this job, the employee is regularly required to sit for prolonged periods of time while using a computer and/or keyboard. The employee is required to communicate verbally and hear. The employee may be required to walk, reach with hands and arms, balance, and stoop or kneel. The employee may occasionally be required to lift and/or move up to 15 pounds. Specific vision abilities required by this job include clarity of vision at approximately 20 inches or less (i.e., working with small objects or reading small print), including the use of computers.

Job Description

Job Description

PagerDuty, Inc. (NYSE:PD) is a global leader in digital operations management. Trusted by nearly half of both the Fortune 500 and the Forbes AI 50, as well as approximately two-thirds of the Fortune 100, PagerDuty is essential for delivering always-on digital experiences to modern businesses.

Join us. At PagerDuty, you'll tackle complex problems, collaborate with kind and ambitious people, and help build a more equitable world—all in a flexible, award-winning workplace.

PagerDuty is looking for a Senior Network Engineer to join our diverse, customer-focused team! As a Sr. Network Engineer, you will lead the design, implementation, and security of our globally distributed network infrastructure. In this role, you will lead large-scale networking initiatives across cloud environments and global offices, ensuring secure and reliable connectivity for a distributed workforce. You will help to support enterprise DNS security and Zero Trust platforms (such as Cloudflare, Zscaler, or Cisco Umbrella), implement advanced security controls, including DDoS mitigation and firewalls, and enforce DNS filtering and access policies. As a senior member of the team, you will provide expert-level incident response and root cause analysis for critical issues, manage PagerDuty alerts as part of a 24/7 on-call rotation, and collaborate closely with IT Operations teams to improve performance, resilience, and enterprise security posture. This is a hands-on leadership role where you will stay ahead of evolving threats, recommend modern tooling, and ensure our network remains robust, scalable, and secure across the globe.

Key Responsibilities

• Design & Deployment: Lead the design and implementation of large-scale network solutions across global offices, cloud environments, and remote access endpoints.
• DNS & Zero Trust Security: Support and optimize DNS security and Zero Trust solutions (e.g., Cloudflare, Zscaler, Cisco Umbrella), enforcing access policies and protecting against DNS‑based threats.
• Network Security Controls: Architect and maintain core controls, including DDoS mitigation, firewall policies, DNS filtering, and Zero Trust access management.
• Incident Response: Provide senior-level troubleshooting and root cause analysis for critical network issues, driving swift resolution with minimal impact.
• Operational Readiness: Manage and respond to PagerDuty alerts while participating in a global on-call rotation to maintain 24/7 network reliability.
• Collaboration & Reliability: Partner with IT Operations teams to reinforce network performance, availability, and security through proactive monitoring, automation, and architectural improvements.
• Continuous Innovation: Research evolving threat landscapes and evaluate new network security tools, ensuring the enterprise stays ahead of emerging risks.

Basic Qualifications

• Experience: 8+ years of progressive experience in enterprise network engineering, design, and operations within large-scale, globally distributed environments.
• Certifications: Professional-level network certification (e.g., CCNP, JNCIP, or equivalent).
• Core Networking Expertise: Extensive hands-on experience with advanced TCP/IP networking, routing protocols (BGP, OSPF), MPLS, and modern network architectures.
• Network Automation: Demonstrated proficiency in network automation and infrastructure-as-code using tools such as Python, Ansible, Terraform, or similar.
• Operating Systems: Familiarity with cross‑platform corporate environments, including macOS, Windows, and other enterprise operating systems.
• Security Tooling: Proven experience with DNS security platforms and Zero Trust solutions (e.g., Cloudflare, Zscaler, Cisco Umbrella).

Preferred Qualifications

• Cloud Networking: Hands-on experience designing and managing networking in public cloud environments such as AWS, GCP, or Azure.
• Security Expertise: Strong background in enterprise network security, including DDoS mitigation, IDS/IPS, DNS security, and Zero Trust architectures.
• SaaS Security Tooling: Deep understanding of modern networking and SaaS-based security platforms (e.g., Zscaler, Cloudflare, Cisco Umbrella) and enterprise firewalls (e.g., Palo Alto).
• Monitoring & Optimization: Expertise with packet capture, analysis, and advanced network monitoring/performance tools.
• Team Leadership: Proven track record of mentoring team members and leading technical initiatives in a globally distributed team.

PagerDuty is a flexible, hybrid workplace. We embrace and encourage in-person working as an integral part of our culture. Both our employees and external research tells us that co-located collaboration strengthens connections, drives innovation, and accelerates learning.

This role is expected to come into our Toronto office 2 days per week , so you can thrive in your new role and fully embrace being a Dutonian!

The base salary range for this position is 98,000 - 135,000 CAD. This role may also be eligible for bonus, commission, equity, and/or benefits.

Our base salary ranges are determined by role, level, and location. The range, which is subject to change based on primary work location, reflects the minimum and maximum base salary we expect to pay newly hired employees for the position. Within the range, we determine pay for an individual based on a number of factors including market location, job-related knowledge, skills/competencies and experience.

Your recruiter can share more about the specific offerings for this role, as well as the salary range for your primary work location during the hiring process.

Hesitant to apply?

We encourage you to submit your resume even if you don't meet every requirement. We value potential and consider each candidate's full professional story. Whether you're exploring a career change or taking your next step, we look forward to reviewing your application. If this just isn’t the right role or time - sign up for job alerts!

Where we work

PagerDuty operates a hybrid work model with offices in 8 major cities: Atlanta, Lisbon, London, San Francisco, Santiago, Sydney, Tokyo, and Toronto. While we offer flexibility within our established locations, we cannot employ candidates residing in:

Location restrictions:
Australia: Northern Territory, Queensland, South Australia, Tasmania, Western Australia
Canada: Alberta, Manitoba, Newfoundland, Northwest Territories, Nunavut, PEI, Quebec, Saskatchewan, Yukon
United States: Alaska, Hawaii, Iowa, Louisiana, Mississippi, Nebraska, New Mexico, Oklahoma, Rhode Island, South Dakota, West Virginia, Wyoming
Candidates must reside in an eligible location, which vary by role.

How we work

Our values guide how we support customers, collaborate with colleagues, develop products, and foster a culture of belonging. They define not just our actions, but what it means to be Dutonian.

People Leaders at PagerDuty are responsible for creating high performance environments that drive accountability. PagerDuty has four key dimensions that define our Leadership Impact: Lead Self, Lead the Team, Lead the Business, and Lead the Future. Each dimension has three associated competencies to give leaders a shared language for guiding their development, career, promotion, and succession planning discussions. Our Manager Expectations serve as a practical guide for managers to understand their responsibilities, prioritize their efforts, and drive engagement and performance.

What we offer

As a global organization, our total rewards approach is competitive with industry standards and aligned with local laws and regulations. Learn more, including country-specific offerings, on our benefits site.

Your package may include:

• Competitive salary
• Comprehensive benefits package 
• Flexible work arrangements
• Company equity*
• ESPP (Employee Stock Purchase Program)*
• Retirement or pension plan*
• Generous paid vacation time
• Paid holidays and sick leave
• Dutonian Wellness Days & HibernationDuty - companywide paid days off in addition to PTO
• Paid parental leave: 22 weeks for pregnant parent, 12 weeks for non-pregnant parent (some countries have longer leave standards and we comply with local laws)*
• Paid volunteer time off: 20 hours per year
• Company-wide hack weeks
• Mental wellness programs

*Eligibility may vary by role, region, and tenure

About PagerDuty

PagerDuty, Inc. (NYSE:PD) is a global leader in digital operations management. The PagerDuty Operations Cloud is an AI-powered platform that empowers business resilience and drives operational efficiency for enterprises. With a generative AI assistant at its core, PagerDuty empowers teams to detect and resolve issues in real time, orchestrate complex workflows, and drive continuous improvement across their digital operations. Trusted by nearly half of both the Fortune 500 and the Forbes AI 50, as well as approximately two-thirds of the Fortune 100, PagerDuty is essential for delivering always-on digital experiences to modern businesses

PagerDuty is Great Place to Work-certified™, a Fortune Best Workplace for Millennials, a Fortune Best Medium Workplace, a Fortune Best Workplace in Technology, and a top rated product on TrustRadius and G2. 

Go behind-the-scenes on our careers site and @pagerduty on Instagram.

Additional Information

PagerDuty is an equal opportunity employer. PagerDuty does not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, parental status, veteran status, or disability status. Your privacy is important to us. By submitting an application, you confirm that you have read and understand PagerDuty's Privacy Policy.

PagerDuty is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application process. Should you require accommodation, please email and we will work with you to meet your accessibility needs.

PagerDuty uses the E-Verify employment verification program.

Job Description

Job Description

Description

 At Blue Mantis, we specialize in designing, implementing, and managing secure, high-performance digital operating environments for leading companies nationwide. With deep expertise in security and cloud technologies, we deliver end-to-end infrastructure solutions that empower businesses to achieve their objectives and excel in the digitally driven economy.

We are seeking a highly skilled and experienced Senior Network Engineer to join our dynamic team in supporting our customers. The ideal candidate will be part of a team responsible for supporting a large, complex customer environment. This role requires expertise in managing, troubleshooting, and optimizing a range of network technologies, including Cisco and Nexus switches, Meraki, Palo Alto, and Check Point firewalls, physical and virtual F5 load balancers, and Cisco SANs. The Senior Network Engineer will play a critical role in ensuring network reliability, security, and performance while contributing to documentation and process improvement initiatives.

If you thrive under pressure and excel at managing complex technical challenges, this is your opportunity to make an impact.  

Key Responsibilities

Incident Response and Troubleshooting:

• Quickly assess and resolve network-related incidents, ensuring minimal disruption to operations.
• Conduct root cause analysis (RCA) and implement preventive measures to avoid recurrence.

Proactive Network Maintenance:

• Perform firmware updates, patches, and upgrades across all network devices.
• Monitor network health and performance, identifying and addressing potential issues proactively.
• Documentation and Process Improvement:
• Create and maintain detailed documentation, including Standard Operating Procedures (SOPs) and technical diagrams.
• Develop runbooks to streamline troubleshooting and resolution processes.

Communication and Collaboration:

• Provide timely updates and clear communication to stakeholders during incidents and maintenance activities.
• Collaborate with cross-functional teams to ensure seamless integration of network services.
• On-Call Support:
• Participate in an on-call rotation to provide 24/7 network support when needed.

Skills, Knowledge & Expertise

Technical Skills:

• Switching and Routing: Expertise in Cisco and Nexus switches, with a solid understanding of VLANs, trunking, spanning tree, and Layer 3 routing protocols (BGP, OSPF, EIGRP).
• Firewalls: Hands-on experience with Palo Alto and Check Point firewalls, including policy configuration, troubleshooting, high availability and optimization.
• Wireless and Cloud Networking: Experience with Meraki networks and cloud-based management.
• Load Balancing: Proficiency with physical and virtual F5 load balancers, including configuration and troubleshooting.
• Monitoring and Automation: Familiarity with network monitoring tools (SolarWinds) and automation techniques using scripting (Python, Ansible, or similar).

Soft Skills:

• Exceptional analytical and problem-solving abilities.
• Strong verbal and written communication skills to provide clear updates and create comprehensive documentation.
• Ability to work independently and as part of a team in a fast-paced, high-pressure environment.

Experience:

• Minimum 7–10 years of experience in network engineering roles, with a focus on enterprise-scale environments.
• Proven track record in incident management, RCA, and delivering network solutions under tight deadlines.
• Experience with firmware updates, patch management, and hardware lifecycle management.

Certifications (Preferred):

• Cisco Certified Network Professional (CCNP) or higher.
• Palo Alto Networks Certified Network Security Engineer (PCNSE).
• Check Point Certified Security Expert (CCSE).
• F5 Certified Administrator or similar.

Agencies/3 Parties may not solicit to any employee of Blue Mantis. Any candidate information received from any Agency/3 Party will be considered a gift and property of Blue Mantis, unless the Agency/3 Party is an Authorized Vendor of Blue Mantis with an up-to-date Blue Mantis Contract in hand signed by Blue Mantis Talent Acquisition. No payment will be made to any Agency/3 Party who is not an Authorized Vendor, nor has specific approval in writing from Blue Mantis Talent Acquisition to engage in recruitment efforts for Blue Mantis. At this time we have no interest in onboarding any new staffing partners.

Job Description

Job Description

Who is Grand & Toy?

Grand & Toy is one of Canada’s most trusted names in workplace solutions, helping organizations across the country stay productive and competitive. From office furniture to IT, we enable where work happens—with purpose and precision. The Grand & Toy IT team is at the heart of that mission—delivering secure, scalable, and forward-thinking infrastructure that powers our business and supports our future.

About the role

Do you love architecting modern infrastructure, leading transformation, and solving mission-critical challenges? We are looking for a Senior Network Engineer to join our IT Infrastructure Operations team—a role that combines deep technical expertise, project leadership, and strategic impact. As a Senior Network Engineer, you will help shape and evolve our infrastructure footprint, supporting cloud and on-prem environments, driving modernization efforts, and ensuring high availability across our network, data centers, and systems landscape. Reporting to the Manager, Infrastructure & Operations, this role is perfect for someone who thrives on owning complex environments and working across teams to deliver operational excellence.

Salary

$85,000-$100,000

Key Area of Responsibilities

Infracture, Architecture & Operations

• Lead the design, configuration, and optimization of enterprise systems—on-prem and cloud.
• Serve as a technical SME across a hybrid infrastructure stack (Cisco, VMware,Microsoft, EMC).
• Manage LAN/WAN, firewalls, MPLS, VPN, and multi-site voice/data systems.
• Maintain performance, uptime, and recovery planning in a high-availability environment.

Project Leadership & Delivery

• Drive large-scale infrastructure projects from strategy through execution.
• Collaborate with cross-functional teams to deploy secure, scalable technology
  solutions.
• Translate complex requirements into sustainable architecture plans.

Issue Resolution & Troubleshooting

• Serve as a senior escalation point for technical issues and critical outages.
• Identify, analyze, and resolve infrastructure bottlenecks and security gaps.
• Proactively monitor systems to preempt failures and minimize downtime.
• Strategic Advisory and collaboration
• Advise IT Leadership on infrastructure modernization, cloud readiness, and optimization opportunities.
• Provide technical guidance to application development, eCommerce, and ERP teams.
• Develop best practices, playbooks, and architecture standards for the enterprise.

Mentorship & Knowledge Transfer

• Coach junior engineers and support staff, transferring deep infrastructure knowledge.
• Lead onboarding and development activities for new team members.
• Foster a culture of continuous learning and process improvement.

Security, Compliance & Governance

• Ensure infrastructure compliance with PCI, SOX, and internal security standards.
• Implement and maintain controls that support audit readiness and threat mitigation.
• Partner with the cybersecurity team on proactive infrastructure hardening initiatives.

What You Bring

Education & Certification

• Bachelor’s degree in Computer Science, Engineering or a related field.
• 7+ years supporting large-scale infrastructure for multi-site enterprises.
• Cisco CCNA/CCNP preferred; ITIL 4 certification is an asset.

Technical Strengths

• Expert in Cisco enterprise networking (Nexus, Catalyst, ASA, VPN, Wireless, VoIP).
• Strong experience with VMware, Windows Server, EMC storage, and Active Directory.
• Familiarity with Azure, AWS, or Google Cloud platforms is an asset.
• Hands-on experience with network and security technologies (F5, Checkpoint, SSO,
• MFA).
• Deep understanding of networking protocols (EIGRP, BGP, VLAN, QOS, NAT, TCP/IP)
• Skilled in scripting (PowerShell, VBS), infrastructure documentation, and automation tools.

Soft Skills & Leadership

• Strong project and time management abilities.
• Excellent communication and collaboration skills across technical and business teams.
• Strategic thinker with ability to balance short-term needs with long-term goals.
• Operates autonomously and leads by example—trusted to make sound, high-impact decisions.

Workplace Expectations
This position is based in our Vaughan, ON office. Employees are expected on-site a minimum of 3 days per week, including Tuesday and Thursday. If you’re a senior infrastructure expert ready to build the backbone of a modern digital enterprise, we want to hear from you.

What does Grand & Toy offer?

Grand & Toy offers a competitive salary and benefits package based on education and experience, along with other perks such as our associate/corporate discounts and reward programs for management positions. We proudly provide comprehensive training for all new associates. We celebrate employment equity and diversity. We are committed to providing accommodations for persons with disabilities. If you require accommodation, we will work with you to meet your needs.

We are seeking a skilled and collaborative Network Cloud Engineer to design, implement, and manage network solutions across multiple cloud platforms, including Azure, and Google Cloud. This onsite role involves working with cutting-edge technologies in cloud networking, automation, and infrastructure design to support scalable, secure, and high-performance environments.
**In this role, you will**
· Design and manage cloud infrastructure on Azure and Google Cloud.
· Architect new infrastructure builds and rework existing environments.
· Develop and maintain Infrastructure as Code (IaC) using Terraform and Ansible.
· Provision and monitor servers, storage, and network devices in cloud environments.
· Automate network provisioning and management using Terraform.
· Streamline operations through network automation with Ansible.
· Lead the deployment of AWS networking solutions for secure and scalable cloud environments.
· Optimize wireless networking using Cisco technologies.
· Configure and maintain Cisco switching and routing solutions.
· Design and implement Google Cloud networking for hybrid and multi-cloud setups.
**What you'll need to succeed (required skills)**
· Strong understanding of networking fundamentals, including the OSI model.
· Hands-on experience with cloud networking services such as Azure Virtual Network, GCP VPC, load balancers, firewalls, and DNS.
· Proven ability to build and manage hybrid and multi-cloud connectivity (VPNs, Direct Connect, ExpressRoute).
· Proficiency in IaC tools like Terraform and Ansible.
· Experience in monitoring, optimizing, and troubleshooting cloud network performance.
· Familiarity with cloud-native networking technologies and cloud service models (IaaS, PaaS, SaaS).
· Strong analytical and problem-solving skills.
· Ability to thrive in fast-paced infrastructure engineering teams.
At Cognizant, we're eager to meet people who believe in our mission and can make an impact in various ways. We strongly encourage you to apply even if you only meet the required skills listed. Consider what transferrable experience and skills make you a unique applicant and help us see how you'd be beneficial to 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._**
**Working arrangements**
At Cognizant, we strive to provide flexibility wherever possible, and we are here to support a healthy work-life balance through our various wellbeing programs. Based on this role's business requirements, this is an onsite position requiring 5 days a week in a client office at Brampton, ON.
_Note: 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._
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.

Job Description
Insight global is looking for an Integration Engineer to join one of the top banks in Toronto. This person will design, develop, and implement integration solutions to connect various software applications and systems, ensuring seamless data flow and minimal disruption to business operations. They will collaborate with cross-functional teams to understand integration requirements, troubleshoot and resolve issues, and maintain documentation for integration processes. This role contributes to the efficiency and reliability of operations by monitoring and optimizing integration performance. The ideal candidate will have a Bachelor's degree in Computer Science or a related field, proven experience in integration engineering, proficiency in integration tools, and strong problem-solving skills. Preferred qualifications include experience with cloud platforms, familiarity with DevOps practices, and knowledge of compliance standards.
We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: and Requirements
5+ years of experience
Networking knowledge - load balancers, virtual IP's, and web app firewalls
Experience integrating large platforms together and supporting the upgrading and maintenance of those platforms
REST API's
Jira
Financial services background
Ability to effectively communicate with executive business stakeholders Nice to Have Skills & Experience
Powershell, Javascript, or Bash for analyzing data
Capital Markets background/knowledge

Job Description

Job Description

Onsite Network Engineer:

Qualifications

Bachelor's Degree in Computer Science or related area
4 years' of experience with network administration, Racking, Stacking of Devices, basic troubleshooting of Cisco Switches, Firewall, Routers etc.
Knowledge of IP networking fundamentals
Responsibilities

Maintain, implement, and troubleshoot networks
Design and support our network systems and infrastructure
Configure and operate routers and switches
Monitor network performance and make recommendations based on performance analysis
On-Site Troubleshooting & Resolution

Once the engineer arrives on-site, the following tasks must be executed systematically:

A. Physical Inspection & Basic Checks

Visual Inspection

Verify device power status (LED indicators).
Check cabling for damage/loose connections.
Validate rack stability and proper airflow.
Connectivity Testing

Use cable testers to validate Ethernet/fiber links.
Reseat SFPs/transceivers if link flaps are detected.
Confirm switch port status (shut/no shut if needed).
B. Hardware Replacement

? Failed Device Swap

Power down the faulty device (if safe) after confirmation with Client SME.
Replace with pre-configured spare (if available).
Document serial numbers in the ITSM ticket.
C. Coordination with Remote Teams

? Live Troubleshooting

Establish a secure remote session (SSH/TeamViewer).
Share console output with backend engineers.
Implement configuration fixes as directed.
Initiate Teams call and share screens
D. Post-Resolution Validation

Functional Testing

Ping tests, traceroutes, and throughput checks.
Verify VLAN/access control for firewall rules.
Obtain Infosys client sign-off before departure.
Post-Support Steps
Step 6: Ticket Resolution & Closure

If resolved, the engineer updates the ITSM ticket with:
Actions taken
Replaced components (if any)
Client confirmation (ITSM Approval or email approval)
If unresolved, a temporary workaround is implemented, and the ticket is escalated.
Step 7: Asset & Documentation Update

Spare parts used are recorded in the ITSM asset inventory.
Network diagrams & CMDB are updated if changes were made.

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
+ Proficiency in Python and/or Go (Golang) preferred; experience working with service-oriented architecture and writing clean, efficient, and testable code
+ 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.