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Senior Support Engineer Jobs in Ontario (NOW HIRING)

Nokia

Senior Customer Support Engineer

Kanata, ON · On-site

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

IP 4th level support and test engineer Within R&D our focus is on customer issues that are ... Knowledge of IP routing protocols (OSPF, ISIS, BGP, PIM, IGMP, MPLS, LDP, RSVP-TE, SR). * Knowledge ...

Thales

  • Medical

  • PTO

Thales supports the security and stability of our nation by providing extraordinary technology to ... Title: Sr. Escalation Engineer - Client Services Base location: Belfast, Northern Ireland (Hybrid ...

Ingrammicro

Sr AWS Technical Support Engineer

Mississauga, ON · Hybrid

CA$110K - CA$130K/yr

  • Medical

  • Dental

  • Vision

  • PTO

We are looking for a Senior AWS Support Engineer to join our global support team. This role is ideal for someone with a strong background in technical support or service desk environments who is ...

Morson Talent

Senior Site Support Engineer

Oshawa, ON · On-site

$75 - $90/hr

ASAP Pay Rate: $75-90/hour INC Role Summary / Purpose This engineer will play a crucial role in providing site engineering support, collaborating with partner organizations and suppliers to enhance ...

Wisedocs AI

Technical Support Engineer

Toronto, ON · On-site

  • Medical

  • Dental

  • PTO

The Technical Support Engineer role sits between a Support Specialist and Technical Account Manager ... senior practitioner or management opportunities as you choose. * Access to a learning and ...

PwC

CyberArk Support Engineer

Toronto, ON · Hybrid

CA$84K - CA$134K/yr

AsaCyberark support Senior Associate,unlock your potential and embrace the chance to drive meaningful outcomesthat'llelevate your career. Your role will include, butisn'tlimited to: * Troubleshoot ...

PwC

CyberArk Support Engineer

Ottawa, ON · Hybrid

CA$84K - CA$134K/yr

AsaCyberark support Senior Associate,unlock your potential and embrace the chance to drive meaningful outcomesthat'llelevate your career. Your role will include, butisn'tlimited to: * Troubleshoot ...

YuJa

Support Engineer in Test

Toronto, ON · Hybrid

  • Medical

  • Dental

  • Vision

About the Role As a Support Engineer in Test, you will play a pivotal role in ensuring the ... Hands-on experience working with senior-level business leaders Schedule * 40 hours/week

YuJa Inc.

Support Engineer in Test

Toronto, ON · On-site

  • Medical

  • Dental

  • Vision

About the Role As a Support Engineer in Test, you will play a pivotal role in ensuring the ... Hands-on experience working with senior-level business leaders Schedule * 40 hours/week

YuJa Inc.

Support Engineer in Test

Toronto, ON · On-site

  • Medical

  • Dental

  • Vision

About the Role As a Support Engineer in Test, you will play a pivotal role in ensuring the ... Hands-on experience working with senior-level business leaders Schedule * 40 hours/week

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All JobsSupport Engineer JobsSenior Support Engineer JobsSenior Support Engineer Jobs in Ontario

Senior Support Engineer information

See Ontario salary details

$39.5K

$92.2K

$160.5K

How much do senior support engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for senior support engineer in Ontario is $92,224.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $105,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Support Engineer?

To thrive as a Senior Support Engineer, you need advanced troubleshooting skills, deep technical expertise in relevant platforms or software, and typically a degree in computer science or a related field. Familiarity with ticketing systems, diagnostic tools, scripting languages, and certifications like ITIL or Microsoft Certified Solutions Expert (MCSE) are often required. Strong communication, problem-solving abilities, and a customer-focused attitude help you excel in resolving complex issues and mentoring junior staff. These skills and qualities are crucial for providing high-quality technical support, ensuring customer satisfaction, and maintaining smooth IT operations.

What does a senior support engineer do?

A senior support engineer provides advanced technical assistance to customers or internal teams, troubleshooting complex issues related to software, hardware, or network systems. They often analyze problems, develop solutions, and may mentor junior staff, using tools like ticketing systems and diagnostic software to ensure timely resolution.

How does a Senior Support Engineer balance technical troubleshooting with mentoring junior team members?

Senior Support Engineers are often relied upon not only for their advanced technical expertise but also for their leadership within support teams. Balancing hands-on troubleshooting with mentorship involves managing time between resolving complex customer issues and guiding less experienced engineers through their cases. Effective Senior Support Engineers prioritize critical incidents, delegate appropriately, and provide real-time coaching or feedback to help junior staff develop their problem-solving skills. This dual responsibility fosters a collaborative team environment and helps ensure consistently high-quality support for customers, while also contributing to the team's professional growth.

What is the difference between Senior Support Engineer vs Support Engineer?

AspectSenior Support EngineerSupport Engineer
Required CredentialsBachelor's degree, relevant certifications, 3+ years experienceBachelor's degree, entry-level certifications, 1-2 years experience
Work EnvironmentCustomer support, technical troubleshooting, cross-team collaborationCustomer support, issue resolution, basic technical troubleshooting
Employer & Industry UsageIT, software, hardware companies, tech support teamsIT, software, hardware companies, tech support teams

The main difference between a Senior Support Engineer and a Support Engineer lies in experience, responsibilities, and expertise. Senior Support Engineers handle more complex issues, mentor junior staff, and often participate in system improvements. Support Engineers focus on resolving customer issues at a basic to intermediate level. Both roles are vital in tech support teams, but the senior position requires more advanced skills and experience.

What are popular job titles related to Senior Support Engineer jobs in Ontario?

For Senior Support Engineer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Senior Support Engineer jobs in Ontario look for?

The top searched job categories for Senior Support Engineer jobs in Ontario are:

What cities in Ontario are hiring for Senior Support Engineer jobs?

Cities in Ontario with the most Senior Support Engineer job openings:

What are popular job titles related to Senior Support Engineer jobs in ON?

For Senior Support Engineer jobs in ON, the most frequently searched job titles are:

Senior Support Engineer jobs near you
Infographic showing various Senior Support Engineer job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 67% Full Time, 28% Part Time, and 4% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $92,224 per year, or $44.3 per hour.

Senior Customer Support Engineer

Nokia

Kanata, ON • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 19 days ago

Nokia rating

7.9

Company rating: 7.9 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

30th of 98 rated telecommunications companies

Job description

IP 4th level support and test engineer

Within R&D our focus is on customer issues that are escalated through the 2nd and 3rd level support organization. As such we have the role of 4th level customer support engineers.

  
We have a lot of interaction between Antwerp, California, Ottawa, Bangalore & the UK as our test and development environment is shared. In light of a rapidly growing customer base spread all over the world, the R&D support team is looking for an additional 4th level support engineer in Sunnyvale, CA. You will have the possibility to grow towards a L2/L3 IP network expert and as such become a key player within the IP division.
 

Advancing connectivity to secure a brighter world.

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we're advancing connectivity to secure a brighter world. 

Learn more about life at Nokia.


Our recruitment process

We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.

If you're interested in this role but don't meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.

The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia. 

Some of our benefits in US:
  • Corporate Retirement Savings Plan
  • Health and dental benefits
  • Short-term disability, and long-term disability
  • Life insurance, and AD&D - Company paid 2x base pay
  • Optional or Supplemental life and AD&D insurance (Employee/Spouse/Child)
  • Paid time off for holidays and Vacation
  • Employee Stock Purchase Plan
  • Tuition Assistance Plan
  • Adoption assistance
  • Employee Assistance Program/Work Life Resource Program

The above benefits exclude students.


Disclaimer for US/Canada

Nokia Maintains broad annual base salary ranges for its roles in order to account for variations in knowledge, skills, experience and market conditions, and with consideration to internal peer equity. Check the salary ranges in the job info section for this role.

All North America job posts will post for a minimum of 7 calendar days and up to 180 days or until candidate/s identified.

Education level and experience:

  • Telecommunications/Electronic/SW/Computer Engineering degree or equivalent through experience 

Expertise and skills:

  • Personal commitment towards quality.
  • Solution and customer oriented.
  • Autonomous and result driven, able to closely cooperate with team members that are located in Sunnyvale CA, Antwerp, Bangalore and Ottawa.
  • A fluent knowledge of spoken and written English is a must.
  • A proven aptitude for methodical problem solving, very good communication skills, a strong attention to detail and the ability to work well in a close-knit team 

Desired Qualifications: 

  • Knowledge of IP routing protocols (OSPF, ISIS, BGP, PIM, IGMP, MPLS, LDP, RSVP-TE, SR). 
  • Knowledge of Virtual Private Network (VPRN, VPLS, EVPN, VLL).
  • Good understanding of Quality of Service in IP networks.
  • Background in TCP/IP network testing and troubleshooting
  • Scripting or programming skills (C, Perl, Golang, Python) in a Unix or Windows environment.
  • Familiarity with virtualization (KVM, VMWare), containers (Docker, Containerd) and Kubernetes.
  • Network Security and Management (AAA, TACACS, RADIUS, IPsec, SNMP, SSH, YANG, NETCONF, GNMI).
  • Familiarity with one or more networking test tools (IXIA, Agilent, Spirent/Adtech, etc.).
  • Preferred working experience with 7750 SR OS, 7220/7250 SR Linux and EDA.
  • Experience and interest in working in a customer support role and environment is preferred.
  • Familiarity with Tier-1/2/3 network architecture, operation and support.
     
  • Debug and resolve customer issues after they've been filtered by the 2nd and 3rd level support organizations.
  • Interfaces to R&D, 3rd level support team, account teams, business units and customers for technical consultation and customer support concerns.
  • Debug complex product installations, resolves complicated product problems by applying both established procedures and creative alternatives.
  • Perform on-site product adaptations or enhancements to installed products. 
  • Maintain problem status and problem resolution records.
  • Prepare reports on problems encountered and methods of resolution applied, ensuring overall system integrity and reliability.
  • Maintain awareness of new products and releases through regular updates with R&D, Product Management and QA.
  • Generate release notes and update the Customer Service and Support Problem tracking database.

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