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Senior System Engineer Jobs in Cornwall, ON (NOW HIRING)

exp

Electrical Designer

Hamilton, ON

CA$65K - CA$90K/yr

Under the supervision of senior engineers or project manager, produce design packages including ... Contribute to all aspects of system level design and assist with other general tasks when needed.

Micro1

Remote GitHub Contributor

Cornwall, ON · Remote

Remote micro1 is engaging expert Senior Software Engineers to support a customer's innovative project. In this role, you'll apply your expertise to help train next-generation AI systems. Your work ...

Micro1

Remote GitHub Contributor

Les Coteaux, QC · Remote

Remote micro1 is engaging expert Senior Software Engineers to support a customer's innovative project. In this role, you'll apply your expertise to help train next-generation AI systems. Your work ...

Micro1

Remote GitHub Contributor

Hamilton, ON · Remote

Remote micro1 is engaging expert Senior Software Engineers to support a customer's innovative project. In this role, you'll apply your expertise to help train next-generation AI systems. Your work ...

Providius

Quality Assurance Lead

Hamilton, ON · On-site

... our systems reliable. You'll work across the stack and partner closely with engineering to catch ... senior responsibility * Hands-on experience designing automated test suites across unit ...

Honeywell

Lead Field Service Technician

Hamilton, ON

CA$70K - CA$87K/yr

You will report directly to our Sr. Field Service Supervisor based out of our Hamilton, Ontario ... solve complex system or process problems. * Designing/Engineering of solutions to prevent ...

Honeywell

Lead Field Service Technician

Hamilton, ON

CA$70K - CA$87K/yr

You will report directly to our Sr. Field Service Supervisor based out of our Hamilton, Ontario ... solve complex system or process problems. * Designing/Engineering of solutions to prevent ...

EMCO Corporation

Quotations Specialist

Hamilton, ON · On-site

... systems in residential, commercial, industrial, and infrastructure projects across Canada. What ... Senior Quotations and Project Management * Technical Sales * Inside or Outside Account Management

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Showing results 21-40

All JobsSystem Engineer JobsSenior System Engineer JobsSenior System Engineer Jobs in Cornwall, ON

Senior System Engineer information

See Cornwall, ON salary details

$53.3K

$110.1K

$154.4K

How much do senior system engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior system engineer in Cornwall, ON is $110,081.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,055.00 and $126,368.00 per year, depending on experience, location, and employer.

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

AspectSenior System EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like CompTIA Network+, Cisco CCNABachelor's in Computer Science, certifications like Cisco CCNA, CCNP
Work EnvironmentDesigning, implementing, and maintaining IT systems and infrastructureDesigning, deploying, and managing network infrastructure and security
Industry UsageIT, technology, enterprise environmentsTelecommunications, IT, enterprise networks
Common Search/ComparisonSenior System Engineer vs Network Engineer

While both roles require networking knowledge and certifications, Senior System Engineers focus on overall system architecture and integration, whereas Network Engineers specialize in network infrastructure and security. The roles often overlap but serve different core functions within IT teams.

What is a senior system engineer?

Senior System Engineers are experienced IT professionals responsible for designing, implementing, managing, and maintaining complex computer systems and networks within an organization. They play a critical role in ensuring the stability, security, and scalability of IT infrastructure. Their tasks often include troubleshooting system issues, optimizing performance, overseeing upgrades, and mentoring junior engineers. Senior System Engineers typically collaborate with other IT teams and departments to support business objectives and technological needs.

What are some common challenges faced by senior system engineers when managing large-scale IT infrastructure projects?

Senior System Engineers often encounter challenges such as coordinating with cross-functional teams, ensuring system scalability, and maintaining high availability during upgrades or migrations. Managing complex environments requires balancing security, performance, and compliance, all while minimizing downtime. Effective communication and proactive planning are crucial to successfully navigating these challenges and delivering robust solutions that meet organizational needs.

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

To thrive as a Senior System Engineer, you need advanced knowledge of system architecture, network administration, and troubleshooting, often supported by a degree in computer science or a related field and several years of experience. Familiarity with tools like VMware, Linux/Windows servers, cloud platforms (AWS, Azure), and certifications such as CompTIA, Cisco, or Microsoft are commonly expected. Strong problem-solving, project management, and communication skills help you lead teams and handle complex technical challenges. These skills are crucial for ensuring system reliability, security, and efficient operation in dynamic IT environments.

How much money does a senior system engineer make?

A senior system engineer typically earns between $90,000 and $130,000 annually, depending on experience, location, and industry. They often have specialized skills in network infrastructure, scripting, and certifications like Cisco or Microsoft, which can influence salary levels.
What cities near Cornwall, ON are hiring for Senior System Engineer jobs? Cities near Cornwall, ON with the most Senior System Engineer job openings:
Senior System Engineer jobs near you
Infographic showing various Senior System Engineer job openings in Cornwall, ON as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $110,081 per year, or $52.9 per hour.

Manufacturing & Supply Chain Professional (Mid-Senior Level)

Hire Resolve.com

Hamilton, ON • On-site

Full-time

Re-posted 6 days ago

Job description

Hire Resolve is assisting manufacturing and supply chain organizations in hiring experienced Manufacturing & Supply Chain Professionals to join their Canada-based operations. These roles are designed for mid- to senior-level professionals with a strong background across manufacturing, production, supply chain, operations, engineering, logistics, or quality functions, and offer a clear pathway toward senior leadership roles.

Successful candidates will play a key role in optimizing production and supply chain processes, improving operational efficiency, ensuring quality and workplace health and safety standards, and supporting continuous improvement initiatives across end-to-end operations.

Key Responsibilities

Successful candidates will be responsible for:

  • Overseeing and supporting manufacturing, production, and supply chain operations
  • Managing production planning, scheduling, inventory control, and materials flow
  • Optimizing workflows, processes, and systems to improve efficiency, cost control, and service levels
  • Collaborating cross-functionally with engineering, quality, procurement, logistics, and maintenance teams
  • Implementing and sustaining Lean Manufacturing, Six Sigma, or continuous improvement initiatives
  • Ensuring compliance with provincial occupational health and safety requirements and internal quality and safety policies
  • Monitoring KPIs related to production output, inventory accuracy, on-time delivery, quality, and cost performance
  • Supporting supplier performance management and supply chain risk mitigation
  • Leading, mentoring, and supporting teams, supervisors, planners, and engineers
  • Identifying operational risks and implementing corrective and preventive actions
  • Contributing to strategic planning, capacity planning, and long-term operational improvements

Requirements

  • Bachelor's degree or college diploma in Supply Chain Management, Manufacturing, Engineering, Operations Management, or a related discipline
  • 5-10+ years of experience within manufacturing, supply chain, logistics, or industrial operations
  • Experience in one or more of the following areas:
    • Manufacturing or Production Management
    • Supply Chain Management or Planning
    • Procurement or Strategic Sourcing
    • Logistics, Warehousing, or Distribution Operations
    • Manufacturing, Industrial, or Process Engineering
    • Quality Engineering or Quality Management
  • Strong understanding of Canadian manufacturing and supply chain operations
  • Working knowledge of Lean Manufacturing, Six Sigma, Kaizen, or similar methodologies
  • Experience using ERP, MRP, WMS, or MES systems
  • Strong leadership, analytical, and problem-solving skills
  • Ability to work cross-functionally in fast-paced operational environments
  • Experience in regulated or unionized environments is an advantage

Benefits

Apply