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Instrumentation and Controls Engineer

AtkinsRéalis

Hybrid
Mississauga, ON
Full-time
Senior
7+ yrs
Salary not listedPosted 11m ago

Real job — pulled straight from AtkinsRéalis’s careers page · Verified October 9, 2026 · No reposts.

Job description

AtkinsRéalis is hiring a Instrumentation and Controls Engineer — a full-time, based in Mississauga, ON role. Apply directly on AtkinsRéalis's careers page below.

I&C Engineer

Location: CA.ON.Mississauga.2251 Speakman Drive

Time Type: Full time

Job Description

Job Description

Overview


An Instrumentation and Controls (I&C) engineer/designer is required to work on the design and development of I&C systems on projects involving new designs and/or enhancements (via Services type of work) to CANDU plants and other nuclear installations.


Your role


  • Perform conceptual and/or detailed design of Candu instrumentation and control systems and modifications thereof, including definition of system functional and performance requirements and control algorithms, definition of control logic and wiring arrangements, control parameters, setpoints, instrument ranges and environmental qualification and seismic qualification.
  • Perform specification, sizing, and selection for various types of I&C components, and produce component related documentation including assessment documents, setpoint calculations, error analyses, technical specifications, etc.
  • Update and/or prepare I&C engineering design documents including design requirements, design description, elementary diagrams, functional specifications, etc., together with the supporting analysis/assessment documents and other design basis documents.
  • Provide input to the drawing office for the preparation of various I&C related engineering drawings such as general arrangement drawings, instrument loop diagrams, wiring and connection diagrams, bills of materials, etc.
  • Provide or update wiring and technical design input to computerized wiring programs.
  • Interface with various engineering disciplines, suppliers, and other areas of the company.
  • Assist in providing responses to technical enquiries from design review teams and regulatory agencies.
  • Assist in providing technical support to engineering groups at site.· Deliver technical presentations accurately and effectively.
  • Manage assigned work effectively, including prioritizing, executing, managing schedule and budget, and reporting, to meet project goals.

About you


  • Registered Professional Engineer in the Province of Ontario, member in good standing.
  • BS Honors degree in a relevant field of I&C/Electrical/Automation engineering.
  • Minimum 7 Years experience in conceptual, preliminary and/or detailed design of CANDU instrumentation and control systems and modifications. Familiarity with Engineering Change Control/Modification process is an asset.
  • Experience at an operating nuclear power station or a similar installation is not required but would be an asset.
  • Demonstrate good technical skills and problem-solving capabilities and be able to seek practical solutions to engineering problems.
  • Demonstrate strong leadership and interpersonal skills as well as a strong customer focus and the ability to work in a multidisciplinary team environment.
  • Excellent written and oral communication skills.
  • Familiarity with instrumentation and control system functions, configurations and equipment as used for CANDU plant process systems, safety systems or safety-related systems, or for similar systems in other industries would be an asset.
  • Previous experience with methodologies and processes used for I&C modernization of a nuclear power plant would be an asset.
  • Familiarity with industrial/nuclear QA programs and procedures along with pertinent CSA, IEEE, or related I&C engineering codes and standards would be an asset.

Rewards & benefits


Explore the rewards and benefits that help you thrive – at every stage of your life and your career at AtkinsRéalis in Canada.

Enjoy competitive compensation, employee recognition, and a brilliant range of flexible benefits you can tailor to your health, wellbeing, financial and lifestyle needs.

Make the most of diverse opportunities for training and professional development to grow your skills and expertise.

And take advantage of our hybrid working culture and generous time-off policies to balance a fulfilling career with your personal life.

Be rewarded. Find out more.


About AtkinsRéalis


We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people.

Find out more.


Additional information


AtkinsRéalis cares about your privacy. AtkinsRéalis and other subsidiary or affiliated companies of AtkinsRéalis (referred to throughout as “AtkinsRéalis”) are committed to protecting your privacy. Please consult our Privacy Notice on our Careers site to know more about how we collect, use, and transfer your Personal Data.

By submitting your personal information to AtkinsRéalis, you confirm that you have read and accept our Privacy Notice.


Appropriate accommodation will be provided upon request throughout the recruitment and hiring process as required by Company policy and the Accessibility for Ontarians with Disabilities Act (AODA).


Successful applicants will be notified about AtkinsRéalis’ accommodation policies at the time the employment offer is extended, and the information will be shared with new personnel during the onboarding process.

Worker Type

Employee

Job Type

Regular

At AtkinsRéalis, we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences.

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Frequently asked questions

What skills are required for Instrumentation and Controls Engineer at AtkinsRéalis?

The required skills for Instrumentation and Controls Engineer at AtkinsRéalis include: Electrical Engineering.

What is the seniority level for Instrumentation and Controls Engineer at AtkinsRéalis?

Instrumentation and Controls Engineer at AtkinsRéalis is a Senior level position.

How do I apply for Instrumentation and Controls Engineer at AtkinsRéalis?

You can view the full description and apply for Instrumentation and Controls Engineer at AtkinsRéalis on EchoJobs: https://echojobs.io/job/atkinsr-alis-i-c-engineer-uqmms.