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Instrumentation Jobs in Ontario (NOW HIRING)

Air Liquide

Maintenance & Instrumentation

Hamilton, ON

CA$49.09/hr

Air Liquide is Hiring for a Maintenance & Instrumentation * Hourly Rate: $49.09 * Location: Hamilton, ON * Job Type: Full-time Job Summary: The main object and purpose of this position consist in ...

Air Liquide

Instrumentation Specialist

Hamilton, ON

CA$105K - CA$115K/yr

Air Liquide is Hiring for an Instrumentation Specialist * Salary range: $105,000 - $115,000 * Location: Hamilton, ON * Job Type: Full-time Job Summary: The purpose of this position is to provide ...

Syensqo

Instrumentation and Controls Engineer

Welland, ON · On-site

CA$92K - CA$115K/yr

Instrumentation and Controls Engineer - Welland, Ontario Syensqo is all about chemistry. We're not just referring to chemical reactions here, but also to the magic that occurs when the brightest ...

exp

Instrumentation Designer

Brampton, ON

CA$85K - CA$125K/yr

Instrumentation Designer Brampton, ON At EXP, we're driven to provide innovative solutions for the world's built and natural environments. As a team of engineers, architects, designers, scientists ...

exp

Instrumentation Designer

Brampton, ON · On-site

CA$85K - CA$125K/yr

Instrumentation Designer Brampton, ON At EXP, we're driven to provide innovative solutions for the world's built and natural environments. As a team of engineers, architects, designers, scientists ...

Weyerhaeuser

CA$95K - CA$139K/yr

The Electrical and Instrumentation Supervisor is actively engaged in planning and leads the daily activities of a team of Electricians, Process Control Technicians and contractors in the areas of ...

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All JobsInstrumentation JobsInstrumentation Jobs in Ontario

Instrumentation information

See Ontario salary details

$14

$37

$64

How much do instrumentation jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for instrumentation in Ontario is $37.88, according to ZipRecruiter salary data. Most workers in this role earn between $27.40 and $45.91 per hour, depending on experience, location, and employer.

What are instrumentation jobs?

Instrumentation jobs involve the installation, maintenance, and repair of devices and systems used to measure and control physical quantities such as pressure, flow, temperature, and level in industrial settings. Professionals in this field work with sensors, control systems, and automated equipment to ensure that processes operate efficiently and safely. They are essential in industries like manufacturing, oil and gas, pharmaceuticals, and power generation, where precise measurement and control are critical. Instrumentation technicians and engineers often collaborate with other technical staff to troubleshoot issues and implement new technologies.

What are the qualifications to get an instrumentation job?

The qualifications to get an instrumentation job depends on the expertise level and complexity of the position. To become an instrumentation technician, you need at least a certificate or an associate degree in a field such as electro-mechanics, mechatronics, industrial maintenance, or process control. If you want to become an instrumentation engineer, you need a bachelor’s degree in electrical or mechanical engineering, aerospace engineering, or a closely related subject. In addition to your educational requirements, you must have strong analytical problem-solving skills to work in instrumentation.

What are the key skills and qualifications needed to thrive as an instrumentation technician, and why are they important?

To thrive as an Instrumentation Technician, you need a solid understanding of electronics, process control, and instrumentation principles, usually backed by a relevant technical diploma or degree. Familiarity with PLCs, SCADA systems, calibration tools, and industry certifications such as ISA Certified Control Systems Technician (CCST) is often required. Attention to detail, problem-solving ability, and effective communication are crucial soft skills in this role. These competencies ensure precise installation, maintenance, and troubleshooting of instrumentation systems, directly impacting operational safety and efficiency.

What are some common challenges faced by professionals in instrumentation roles, and how can they be addressed?

Professionals in instrumentation often encounter challenges such as troubleshooting complex control systems, ensuring accurate calibration of instruments, and keeping up with rapidly evolving technologies. To address these, many teams prioritize continuous training, implement standardized maintenance procedures, and encourage collaboration between engineers, technicians, and operators. Being proactive in learning and leveraging digital tools can also help instrumentation professionals stay effective and resilient in dynamic industrial environments.

What is the difference between Instrumentation vs Control Technician?

AspectInstrumentationControl Technician
Primary FocusDesign, installation, and maintenance of measurement and control instrumentsMaintaining and troubleshooting control systems and equipment
CertificationsInstrumentation certifications, PLC, and calibration skillsControl system certifications, PLC, and electrical skills
Work EnvironmentFactories, plants, industrial settingsIndustrial plants, manufacturing facilities
Industry UsageUsed across manufacturing, oil & gas, power plantsCommon in process industries, automation sectors

Instrumentation professionals focus on the measurement and control devices that monitor and regulate industrial processes, while Control Technicians primarily troubleshoot and maintain control systems like PLCs and DCS. Both roles often overlap but differ in scope and specialization within industrial automation.

How long does it take to become an instrumentation technician?

Becoming an instrumentation technician typically requires completing a technical diploma or associate degree, which takes about 1 to 2 years. Many technicians also gain hands-on experience through apprenticeships or on-the-job training, which can add additional months to a year depending on the program and employer requirements.

Is instrumentation a good career?

Instrumentation is a viable career that involves installing, maintaining, and troubleshooting control systems and instruments used in manufacturing, energy, and other industries. It often requires technical skills, certifications, and knowledge of tools like PLCs and sensors. The field offers steady employment opportunities and potential for advancement with experience and specialized training.

What can you do with instrumentation?

Instrumentation involves designing, installing, maintaining, and troubleshooting measurement and control systems used in various industries such as manufacturing, energy, and aerospace. Instrumentation professionals work with sensors, controllers, and calibration tools to ensure accurate data collection and process regulation, often requiring knowledge of electrical, mechanical, and software systems. Certifications like Certified Control Systems Technician (CCST) can enhance job prospects in this field.

What kind of job is instrumentation?

Instrumentation jobs involve designing, installing, maintaining, and repairing measurement and control systems used in industrial processes. These roles often require knowledge of sensors, control systems, and tools like PLCs, with certifications such as ISA or OSHA sometimes preferred. Workers typically operate in manufacturing, energy, or automation environments and may need to follow safety protocols and work flexible schedules.
More about Instrumentation jobs

What are the most commonly searched types of Instrumentation jobs in Ontario?

The most popular types of Instrumentation jobs in Ontario are:

What are popular job titles related to Instrumentation jobs in Ontario?

For Instrumentation jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Instrumentation jobs in Ontario look for?

The top searched job categories for Instrumentation jobs in Ontario are:

What cities in Ontario are hiring for Instrumentation jobs?

Cities in Ontario with the most Instrumentation job openings:

Instrumentation jobs near you
Infographic showing various Instrumentation job openings in Ontario as of August 2026, with employment types broken down into 84% Full Time, 6% Temporary, and 10% Contract. Highlights an 100% In-person job distribution, with an average salary of $78,794 per year, or $37.9 per hour.

Maintenance & Instrumentation

Air Liquide

Hamilton, ON

CA$49.09/hr

Full-time

Posted 26 days ago

Air Liquide rating

7.7

Company rating: 7.7 out of 10

Based on 33 frontline employees who took The Breakroom Quiz

48th of 100 rated chemical manufacturers

Job description

How will you CONTRIBUTE and GROW?At Air Liquide Canada, we are committed to building a diverse and inclusive workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world.

Air Liquide is Hiring for a Maintenance & Instrumentation

  • Hourly Rate: $49.09

  • Location: Hamilton, ON

  • Job Type: Full-time

Job Summary:

The main object and purpose of this position consist in providing technical expertise and support for the production group, in the fields of instrumentation, control and analytical equipment, while promoting ALC's quality and safety objectives.

Key responsibilities:

  • Provides Instrumentation & Control support consisting of troubleshooting and repairing or replacing all types of Instruments in an Air Separation Unit and Steam Methane Reformer as well as peripheral equipment throughout the plants. Investigates problems reported, and either directly resolves the issue or guides the appropriate resources to find solutions to problems encountered. Complete PM's as required in computerized maintenance management system.

  • Document work performed in a computerized maintenance management system.

  • Assist with design of instrumentation related controls.

  • Maintain spare parts inventory for instrumentation and control systems.

  • Write standard work orders in the computerized maintenance management system.

  • Advises plant in equipment selection: Acquires and maintains knowledge of most recent technologies in the field of instrumentation, control and analytical equipment. Uses this knowledge to maintain equipment like: valves, transmitters, flow elements, analyzers, chromatographs, DCS systems, PLC systems, HMI interface systems, etc.

  • Sometimes is required to work with project teams to assist in loop checks and troubleshooting new equipment.

  • Operation of the site is 24/7 some off hour work is expected to facilitate repairs as quickly and safely as possible.

  • Shares information with plants: Reinforces the application of Air Liquide standards and procedures in plants. Uses different plants experience with different systems and equipment to share successful solutions with other plants.

  • Works on special projects: Participate in special projects as needed, initiated as part of Corporate or departmental objectives, and targeting safety, reliability or efficiency goals, in conjunction with production or project groups.

  • Quality/Safety: Actively promotes ALC safety and quality objectives. Knows and respects all procedures as indicated in the ALC Quality Manual. Makes sure the appropriate corrective and preventive measures are in place in order to answer customer complaints.

  • Process improvement: Works with his/her team as well as with cross-functional teams to continuously improve the work process. Continuously analyses the functioning of the activity, identifies causes of dysfunction and proposes corrective measures accordingly.

___________________Are you a MATCH?

Required qualifications:

  • Industrial Instrument Mechanic Trade Certification ( 447A ) required

  • 5 Years experience as an Instrumentation technician (Preferably in Continuous Production / Industrial Gas production plants)

  • Methodical diagnostic, calibration, repair, and PM on measurement instruments (pressure, temp, flow, level), gas analyzers, and chromatographs.

  • Proficiency in computerized instrumentation systems (PLC/DCS) and blueprint/P&ID reading.

Our Differences make our Performance


At Air Liquide, we are committed to build a diverse and inclusive workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world.
We welcome and consider applications from all qualified applicants, regardless of their background. We strongly believe a diverse organization opens up opportunities for people to express their talent, both individually and collectively and it helps foster our ability to innovate by living our fundamentals, acting for our success and creating an engaging environment in a changing world.

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