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

Network Engineer III - Packet

Toronto, ON · On-site

CA$70K - CA$100K/yr

Position Description The Network Engineer III plans and implements network augments and pop builds on the IP/Ethernet network.In this fast-paced and challenging environment you will work with various ...

Required Experience and Skills * 2-4 yearsof experience as a Network Administrator or Network Engineer. * Strong understanding ofCisco Route & Switch,Wireless, andIdentity Services Engine (ISE)

Senior Engineer, Network Security

Toronto, ON · On-site

CA$96K - CA$136K/yr

TheSenior Engineer,Network Securityroleis responsible fortheengineering and design of TD's cloud SaaSSecure Web Gateway (SWG) and Secure Access Service Edge (SASE) infrastructure.The successful ...

Network & Telecom Radio Engineer

Toronto, ON · On-site

CA$80K - CA$105K/yr

Could you be the full-time Network & Telecom Radio Engineer in Toronto, ON we're looking for? Your ... Progress towards senior engineering or leadership roles * Benefit from a fair and dynamic reward ...

Network & Telecom Radio Engineer

Toronto, ON · On-site

CA$80K - CA$105K/yr

Could you be the full-time Network & Telecom Radio Engineer in Toronto, ON we're looking for? Your ... Progress towards senior engineering or leadership roles * Benefit from a fair and dynamic reward ...

Join our Talent Network Let's stay connected! As part of our community: * You may receive job alerts for positions matching your profile * You will have your most current qualifications considered ...

We are looking for Network Designer - Wireless Cloud Infrastructure Engineering reporting to the Sr. Manager, Wireless Cloud Infrastructure Engineering, the Network Designer will serve as a technical ...

To learn more, visit www.cority.com POSITION SUMMARY The Sr. DevOps Engineer will work ... System Provisioning, Monitoring/Alerting, Network Configuration, Administration of Linux, Windows ...

The Network Security Engineer is responsible for designing, implementing, automating, and managing the corporate network and associated technical infrastructure, including security devices and ...

Showing results 21-40

Senior Network Engineer information

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.
What are the most commonly searched types of Network Engineer jobs in Whitby, ON? The most popular types of Network Engineer jobs in Whitby, ON are:
What cities near Whitby, ON are hiring for Senior Network Engineer jobs? Cities near Whitby, ON with the most Senior Network Engineer job openings:
Infographic showing various Senior Network Engineer job openings in Whitby, ON as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 11% Part Time, and 8% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Sr. Cloud Network Engineer, Deloitte Global Technology

Deloitte

Toronto, ON • On-site, Remote

Full-time

Life, PTO

Re-posted 18 days ago


Deloitte rating

8.2

Company rating: 8.2 out of 10

Based on 92 frontline employees who took The Breakroom Quiz

45th of 150 rated financial services


Job description

Job Type: Permanent 
Work Model: 
Remote 
Reference code: 
133404   
Primary Location: 
Toronto, ON  
All Available Locations: 
Toronto, ON; Ottawa, ON

Our Purpose

At Deloitte, our Purpose is to make an impact that matters. We exist to inspire and help our people, organizations, communities, and countries to thrive by building a better future. Our work underpins a prosperous society where people can find meaning and opportunity. It builds consumer and business confidence, empowers organizations to find imaginative ways of deploying capital, enables fair, trusted, and functioning social and economic institutions, and allows our friends, families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services firm in our country, we are proud to work alongside our clients to make a positive impact for all Canadians.


By living our Purpose, we will make an impact that matters.

  • Have many careers in one Firm.
  • Enjoy flexible, proactive, and practical benefits that foster a culture of well-being and connectedness.
  • Learn from deep subject matter experts through mentoring and on the job coaching
--

Deloitte Global is the engine of the Deloitte network. Our professionals reach across disciplines and borders to develop and lead global initiatives. We deliver strategic programs and services that unite our organization.

What will your typical day look like?

•    Architect and engineer the Global Cloud Management Platform across multiple CSPs (Azure, AWS, GCP, etc.)
•    Provide analysis and recommendations for continuously improving cloud network and security (Azure, AWS, GCP, etc.)
•    Maintain, deploy, upgrade, and troubleshoot the cloud platform network infrastructure of cloud-native and non-cloud-native solutions
•    Collaborate with cyber and infrastructure teams, cloud service providers (CSPs), and vendors to develop cutting-edge technical solutions, implementation activities, and support processes
•    Participate in the design, lifecycle management, and total cost of ownership of the cloud platform, applications, and infrastructure services
•    Assist with problem escalation and operation tickets.
•    Influence standards and platforms for future application development
•    Write and manage technical documentation, policies, and procedures
•    Design, develop, and implement automation scripts and workflows to deploy and manage cloud-based infrastructure and applications
•    Collaborate with cross-functional teams to understand and translate system requirements into efficient and scalable automation solutions
•    Stay current with new and evolving technologies via formal training and self-directed education

About the team

Deloitte Technology works at the forefront of technology development and processes to support and protect Deloitte around the world. In this truly global environment, we operate not in what is but rather what can be to help Deloitte deliver and connect with its clients, its communities, and one another in ways not previously conceived.

Enough about us, let’s talk about you

Required Qualifications and Experience :
 
•    Minimum of 3 years’ experience designing and implementing public cloud platforms across at least two major Cloud Service Providers (Azure, AWS, or GCP).
•    At least 4 years of hands-on experience in public cloud networking and security within Azure, AWS, or GCP environments.
•    Strong expertise in networking and security engineering, including design, build, testing, and troubleshooting of complex large-scale enterprise and public cloud networks. Proficient with routing and switching, routing protocols (BGP, OSPF, IPv6), DNS, firewalls (e.g., Palo Alto, Check Point, cloud-native firewalls), Private Links, CDNs, Application Gateways, F5 load balancers, unified threat management, intrusion prevention systems (IPS), IPsec VPN tunnels, and Cisco routers and switches.
•    Proven experience deploying hybrid cloud integrations using technologies such as Azure ExpressRoute, AWS Direct Connect, Google Cloud Partner Interconnect, Virtual WAN, AWS Cloud WAN, DMVPN, Transit Gateway, Network Connectivity Center (NCC), SD-WAN, VPN, and cloud-native solutions for Azure, AWS, and GCP.
•    Proficiency in automation and scripting tools, including Microsoft PowerShell, AWS CloudFormation, and Postman, with demonstrated experience automating security processes and configurations in public cloud environments.
•    Solid knowledge of software-defined networking (SDN) concepts and implementations.
•    Experience with scripting languages such as Python, PowerShell, and Postman.
•    Experience deploying and managing network configurations in containerized platforms, particularly Kubernetes.
•    Familiarity with Infrastructure as Code (IaC) tools, including Terraform and CloudFormation.
•    Deep understanding of cloud-native tools, services, and security best practices.
•    Bachelor’s degree (BA/BS) or equivalent education is preferred.
•    Valid certifications from Azure, AWS, or GCP are preferred.
 
Preferred :
 
•    Advanced certifications in Azure, AWS, or GCP, particularly with a focus on networking specialties.
•    Excellent technical communication skills, with the ability to engage effectively with both technical and non-technical stakeholders.
•    Strong analytical and problem-solving skills, with a proactive and solution-oriented approach.
•    Demonstrated leadership capabilities, including facilitating technical discussions, leading teams, and guiding strategic decision-making.

Total Rewards


The salary range for this position is $69,000 - $114,000, and individuals may be eligible to participate in our bonus program. Deloitte is fair and competitive when it comes to the salaries of our people. We regularly benchmark across a variety of positions, industries, sectors, targets, and levels. Our approach is grounded on recognizing people's unique strengths and contributions and rewarding the value that they deliver.
Our Total Rewards Package extends well beyond traditional compensation and benefit programs and is designed to recognize employee contributions, encourage personal wellness, and support firm growth.  Along with a competitive base salary and variable pay opportunities, we offer a wide array of initiatives that differentiate us as a people-first organization. On top of our regular paid vacation days, some examples include: $4,000 per year for mental health support benefits, a $1,300 flexible benefit spending account, firm-wide closures known as "Deloitte Days", dedicated days of for learning (known as Development and Innovation Days), flexible work arrangements and a hybrid work structure.

Our promise to our people: Deloitte is where potential comes to life.

Be yourself, and more.

We are a group of talented people who want to learn, gain experience, and develop skills. Wherever you are in your career, we want you to advance.
You shape how we make impact.

Diverse perspectives and life experiences make us better. Whoever you are and wherever you’re from, we want you to feel like you belong here. We provide flexible working options to support you and how you can contribute.
Be the leader you want to be

Some guide teams, some change culture, some build essential expertise. We offer opportunities and experiences that support your continuing growth as a leader.
Have as many careers as you want.

We are uniquely able to offer you new challenges and roles – and prepare you for them. We bring together people with unique experiences and talents, and we are the place to develop a lasting network of friends, peers, and mentors.
The next step is yours

At Deloitte, we are all about doing business inclusively – that starts with having diverse colleagues of all abilities. Deloitte encourages applications from all qualified candidates who represent the full diversity of communities across Canada. This includes, but is not limited to, people with disabilities, candidates from Indigenous communities, and candidates from the Black community in support of living our values, creating a culture of Diversity Equity and Inclusion and our commitment to our AccessAbility Action Plan, Reconciliation Action Plan and the BlackNorth Initiative.

We encourage you to connect with us at accessiblecareers@deloitte.ca if you require an accommodation for the recruitment process (including alternate formats of materials, accessible meeting rooms or other accommodations) or indigenouscareers@deloitte.ca  for any questions relating to careers for Indigenous peoples at Deloitte (First Nations, Inuit, Métis).

When you apply, we will review your application using Deloitte's Global Talent Standards to ensure a consistent  recruitment experience. Our recruitment advisors and hiring teams will utilize human screening combined with AI technology to help identify the skills and qualities that matter most to our business, while safeguarding your privacy and using AI responsibly.

Deloitte Canada has 20 offices with representation across most of the country. We acknowledge that Deloitte offices stand on traditional, treaty, and unceded territories in what is now known as Canada. We recognize that Indigenous Peoples have been the caretakers of this land since time immemorial, nurturing its resources and preserving its natural beauty. We acknowledge this land is still home to many First Nations, Inuit, and Métis Peoples, who continue to maintain their deep connection to the land and its sacred teachings. We humbly acknowledge that we are all Treaty people, and we commit to fostering a relationship of respect, collaboration, and stewardship with Indigenous communities in our shared goal of reconciliation and environmental sustainability.


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