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Senior Network Engineer Jobs in Waterloo, ON (NOW HIRING)

TreeHouse Foods

Senior Manager, Engineering

Georgetown, ON · On-site +1

CA$124K - CA$187K/yr

Senior Manager, Engineering About Us: TreeHouse Foods is a leading manufacturer of private label ... operating a network of over 20 production facilities and several corporate offices across the ...

TreeHouse Foods

Senior Manager, Engineering

Kitchener, ON · On-site +1

CA$124K - CA$187K/yr

Senior Manager, Engineering About Us: TreeHouse Foods is a leading manufacturer of private label ... operating a network of over 20 production facilities and several corporate offices across the ...

TreeHouse Foods

Senior Manager, Engineering

Brantford, ON · On-site +1

CA$124K - CA$187K/yr

Senior Manager, Engineering About Us: TreeHouse Foods is a leading manufacturer of private label ... operating a network of over 20 production facilities and several corporate offices across the ...

WSP

Senior Landfill Gas Engineer

Cambridge, ON

CA$159K - CA$211K/yr

Develop and advance landfill gas design standards, methodologies, and innovative engineering practices. * Serve as a trusted expert, providing guidance to clients, senior leaders, and ...

WSP

Senior Landfill Gas Engineer

Cambridge, ON · On-site

CA$159K - CA$211K/yr

Develop and advance landfill gas design standards, methodologies, and innovative engineering practices. * Serve as a trusted expert, providing guidance to clients, senior leaders, and ...

Alpaca

Senior AI Platform Engineer

Waterloo, ON · On-site

As Senior AI Platform Engineer, you will own the technical capability layer that makes that possible. You will build and maintain the platform infrastructure, connectors, execution patterns, and self ...

JLL

Senior Maintenance Manager

Cambridge, ON · On-site

Help manage vendor support and equipment relationships and leverage network size to maximize ... Proficient data analyst and new processes developer/adapter. * Self-starter. Strong evidence of ...

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All JobsNetwork Engineer JobsSenior Network Engineer JobsSenior Network Engineer Jobs in Waterloo, ON

Senior Network Engineer information

See Waterloo, ON salary details

$51.7K

$107.2K

$154.3K

How much do senior network engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for senior network engineer in Waterloo, ON is $107,150.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,574.00 and $122,605.00 per year, depending on experience, location, and employer.

What is a senior network engineer?

Senior Network Engineers are experienced IT professionals responsible for designing, implementing, and managing complex computer networks within organizations. They oversee network infrastructure, troubleshoot issues, ensure network security, and optimize performance. Typically, they lead network projects, mentor junior staff, and collaborate with other IT teams to support business operations. Their expertise covers a range of technologies, including routers, switches, firewalls, and cloud networking.

What are some common challenges faced by senior network engineers when managing large-scale network infrastructures?

Senior Network Engineers often encounter challenges such as integrating new technologies into legacy systems, ensuring network security across a growing number of devices, and maintaining high availability while performing upgrades or troubleshooting. Balancing the demands of multiple stakeholders—like IT, security, and business units—can also be complex. Staying updated with evolving protocols and proactively identifying potential performance bottlenecks are crucial parts of effectively managing large-scale environments.

What does a senior network engineer do?

A senior network engineer builds and maintains data communication networks for a company or organization. As a senior network engineer, you have several years of industry experience and lead a team of junior network engineers and network administrators to ensure both the local area network (LAN) and wide area network (WAN) are functioning properly. Your job duties include installing software and hardware, creating a layout plan for cables, and troubleshooting and solving problems that arise with the networks for which you are responsible.

What is the difference between Senior Network Engineer vs Network Administrator?

AspectSenior Network EngineerNetwork Administrator
CertificationsCCNP, CCIE, Cisco certificationsCCNA, CompTIA Network+
Work EnvironmentDesign, implement, and troubleshoot complex networksMaintain and support existing network infrastructure
ResponsibilitiesNetwork architecture, advanced troubleshooting, project leadershipNetwork setup, monitoring, routine maintenance

While both roles involve network management, a Senior Network Engineer focuses on designing and implementing complex network solutions, often leading projects. In contrast, a Network Administrator primarily maintains and supports existing networks, ensuring smooth daily operations.

What are the key skills and qualifications needed to thrive as a senior network engineer, and why are they important?

To excel as a Senior Network Engineer, you need a deep understanding of network architecture, protocols, security, and typically a bachelor's degree in computer science or a related field. Expertise in configuring and troubleshooting routers, switches, firewalls, and experience with tools like Cisco IOS, Juniper, or cloud networking platforms, along with certifications such as CCNP or CCIE, are highly valued. Strong problem-solving abilities, communication skills, and leadership are crucial for designing solutions and collaborating with IT teams. These competencies ensure reliable, secure, and scalable network infrastructures that support critical business operations.
More about Senior Network Engineer jobs

What are the most commonly searched types of Network Engineer jobs in Waterloo, ON?

The most popular types of Network Engineer jobs in Waterloo, ON are:

What job categories do people searching Senior Network Engineer jobs in Waterloo, ON look for?

The top searched job categories for Senior Network Engineer jobs in Waterloo, ON are:

What cities near Waterloo, ON are hiring for Senior Network Engineer jobs?

Cities near Waterloo, ON with the most Senior Network Engineer job openings:

Senior Network Engineer jobs near you
Infographic showing various Senior Network Engineer job openings in Waterloo, ON as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 16% Part Time, 1% Temporary, and 6% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $107,150 per year, or $51.5 per hour.

Sr. System Administrator, Data Centers

Dialpad

Kitchener, ON • Hybrid

Full-time

Re-posted 3 days ago

Job description

Your role
As a Sr. System Administrator on the Data Centers team, you'll own both our hardware and cloud infrastructures, with a particular focus on reliability, scalability, and operational excellence. You'll manage the administration and lifecycle of our global server fleet and lead key initiatives in automation, observability, and performance.

You'll also take the lead on capacity planning, including physical data center needs, and will be a technical partner to stakeholders across Engineering as we evolve our infrastructure footprint. In addition, you'll evaluate, propose, and implement new project initiatives such as intrusion detection/prevention, system/security hardening, and automating manual processes.

This position reports to our Engineering Manager, Data Centers and Networking, and is based in Vancouver, Canada (with flexibility to collaborate across global time zones).

What you'll do

  • Scout, evaluate, and compare hardware options and colocation facilities, partnering with Engineering to align decisions with performance and cost objectives.
  • Design and deploy a cloud expansion strategy that balances reliability, performance, and efficiency across providers and regions.
  • Steer capacity planning and our expansion/upgrade strategy, using data to anticipate growth and proactively mitigate bottlenecks.
  • Design and deploy servers at scale into data centers around the globe, ensuring consistent standards and automation from day one.
  • Develop and maintain automation for a large fleet of servers, VMs, and containers, reducing toil and improving consistency across environments.
  • Work with vendors to obtain quotes, make purchases, and schedule services, including coordinating logistics for data center installations and maintenance.
  • Set up and evolve monitoring for server, network, and data center health, including alerting, dashboards, and SLO-oriented metrics.
  • Develop and maintain proper documentation for engineering staff, including runbooks, standards, and architectural diagrams.
  • Participate in a rotating on-call schedule within the larger Infrastructure Engineering division, helping drive rapid incident response and robust post-incident reviews.
  • Lead complex systems and network troubleshooting, fault analysis, and resolution, acting as an escalation point for the broader team.
  • Provide technical mentorship to other System Administrators and engineers, sharing best practices around Linux, automation, and operational excellence.
  • Partner with Security and other stakeholders on initiatives such as system hardening, compliance, and intrusion detection/prevention.
  • Occasionally travel for on-site work when remote hands are not available; an active passport is required.

Skills you'll bring

  • Background in Systems and/or Software Engineering, with a strong focus on infrastructure and operations.
  • Extensive experience with Linux, both on-premise and in the cloud, including performance tuning, troubleshooting, and automation at scale.
  • Familiarity with networking technologies: TCP/IP, DHCP, DNS, routing, firewalls, and load balancing concepts.
  • Data center setup/deployment experience, including racking/stacking, cabling standards, and remote management.
  • Exposure to cloud platforms such as GCP or AWS, and experience working in hybrid environments.
  • Demonstrated ability to keep abreast of industry standards and trends, and to translate them into practical improvements in a production environment.
  • Proven experience in a senior or lead capacity (typically 5+ years in systems administration or similar roles), including driving cross-team initiatives and mentoring others.
  • Strong communication skills and the ability to collaborate effectively with distributed teams.

Apply