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Entry Level Nuclear Jobs in Ontario (NOW HIRING)

This entry-level position offers an excellent opportunity to develop your engineering and project management skills while working on critical projects within the nuclear industry. You will assist ...

Overview / Responsibilities Wood is currently recruiting for a Radiation Protection Technician with entry level experience in the nuclear industry, to join the Construction & Remediation group ...

Overview / Responsibilities Wood is currently recruiting for a Radiation Protection Technician with entry level experience in the nuclear industry, to join the Construction & Remediation group ...

Overview / Responsibilities Wood is currently recruiting for a Radiation Protection Technician with entry level experience in the nuclear industry, to join the Construction & Remediation group ...

Entry Level Nuclear information

What is an entry level nuclear job?

Entry level nuclear jobs are positions within the nuclear industry that require minimal prior experience and are suitable for recent graduates or individuals new to the field. These roles often include positions such as nuclear technician, junior operator, or support staff in power plants, laboratories, or regulatory agencies. Entry level employees typically receive on-the-job training and may assist in monitoring equipment, collecting data, or supporting safety procedures. These jobs serve as a starting point for advancing to more specialized or higher-level roles within the nuclear sector.

What are the typical responsibilities of an entry level nuclear engineer and how do they contribute to larger projects?

Entry level nuclear engineers often assist with data analysis, safety assessments, and monitoring systems within nuclear facilities. They typically work under the supervision of senior engineers, supporting the development and maintenance of reactors or nuclear equipment. These professionals play a crucial role in ensuring regulatory compliance and operational safety, and their contributions help larger teams meet project milestones efficiently. Collaboration with cross-disciplinary teams, such as radiation safety and mechanical engineering, is common and provides valuable exposure to different aspects of the nuclear industry.

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

To thrive as an Entry Level Nuclear Technician, you generally need a strong background in math, physics, and engineering principles, often supported by an associate degree in nuclear technology or a related field. Familiarity with radiation detection equipment, reactor control systems, and safety protocols, as well as certification such as the Nuclear Uniform Curriculum Program (NUCP), is typically required. Attention to detail, strong problem-solving abilities, and effective communication are crucial soft skills for this role. These skills ensure safe, accurate operation in a highly regulated environment where precision and teamwork are vital for both safety and efficiency.

What is the difference between Entry Level Nuclear vs Entry Level Nuclear Technician?

AspectEntry Level NuclearEntry Level Nuclear Technician
Required CredentialsHigh school diploma or equivalent; some roles may require an associate degreeHigh school diploma; technical training or associate degree often preferred
Work EnvironmentPower plants, research facilities, or manufacturing sitesPower plants, maintenance facilities, or research labs
Industry UsageGeneral term for entry-level roles in nuclear industrySpecific role focused on operating and maintaining nuclear equipment

Entry Level Nuclear is a broad term for initial roles in the nuclear industry, while Entry Level Nuclear Technician refers specifically to positions involving hands-on operation and maintenance of nuclear systems. Both require safety training and basic technical skills, but the technician role often demands more technical certifications and practical experience.

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

The most popular types of Nuclear jobs in Ontario are:

Infographic showing various Entry Level Nuclear job openings in Ontario as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 17% Part Time, and 8% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Mechanical Engineer 1 (Entry-Level) - Nuclear (Summer 2027)

Sargent & Lundy

North York, ON

CA$50K - CA$72K/yr

Full-time

Medical, PTO

Posted 3 days ago

New


Sargent & Lundy rating

8.4

Company rating: 8.4 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

122nd of 449 rated engineering


Job description

Description

This position has a target start date of Summer 2027.

  • This position will offer you the ability to directly apply your knowledge of thermodynamics, heat transfer, fluid mechanics, and power plant engineering
  • You will be preparing calculations, specifications, and technical reports to support client recommendations and reviews, and will additionally conduct equipment sizing, optimization evaluation, and selection in response to project needs
  • While supporting project teams with other Mechanical Engineers, you will be involved in system engineering, including the design, modification, and analysis of power plant mechanical systems
  • There is the potential for you to travel to client and vendor offices for design reviews and to plant site locations for construction coordination and field verification of designs
Qualifications

We do not sponsor employees for work authorization in Canada for this position.

This position may require access to U.S. export-controlled information. As such, candidates must be a citizen of a country listed in Appendix A to Part 810 of the Code of Federal Regulations. Please click here to determine your eligibility.

Essential skills and experience:

  • This position requires a BS or MS in Mechanical Engineering or Chemical Engineering with a strong academic background and interest in thermodynamics, heat transfer, fluid mechanics, power engineering, turbomachinery, thermal systems, and energy conversion
  • Knowledge of the practical application of mechanical engineering and technology including applying systems, principles, techniques, procedures, and equipment to a project design
  • Knowledge of design techniques, tools, and principles involved in the production of technical plans, fabrication drawings, and models
  • Strong interest in numerical computations and problem solving
  • Proficiency with MS Office applications
  • Excellent written and verbal communication skills

Valued but not required skills and experience:

  • A BS or MS degree from an ABET Engineering Accreditation Commission-approved program
  • Related engineering internship or co-op work experience
  • Successful completion of the Fundamentals of Engineering (FE) exam, and designation as an Engineer in Training
  • Experience in writing and providing support documentation for Mechanical Engineering calculations
  • Coursework in the following:
    • Power engineering
    • Turbomachinery
    • Thermal systems
    • Energy conversion
AI & Automation at Sargent & Lundy

In this role, we expect people to be willing or able to solve problems using modern tools:

  • You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
  • Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including appropriate use of agentic AI tools, with strong engineering judgment and verification of results.
  • Programming or scripting (e.g., Python, MATLAB, advanced Excel) to automate calculations, design checks, reporting, or data transformation is valued but not required.
  • We also value additional learning, such as a minor, certificate, or other training in Computer Science, Artificial Intelligence, Software Engineering, or related fields that helps you apply automation or agentic AI to real engineering problems.
Award-Winning Benefits

At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.

Compensation Range$50,215 - $72,205Transparency StatementThis posting is to fill an existing vacancy. Sargent & Lundy discloses compensation ranges that comply with all provincial and federal legislation. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus. Equal OpportunitySargent and Lundy is fully committed to abiding by all equal opportunity employment standards. Our employment policies strictly prohibit all forms of discrimination on any of the grounds in relevant laws. All our employment practices are solely based on individual merit and our organization's needs at the time. We welcome and encourage applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.   We embrace the responsible use of artificial intelligence (AI) to enhance the candidate experience and streamline our recruitment process. AI-enabled tools may support certain stages of recruitment, but human judgment remains central to the candidate experience, and all hiring decisions are made by human reviewers.Employment Type: FULL_TIME

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About Sargent & Lundy

Sourced by ZipRecruiter

Sargent & Lundy is one of the most experienced full-service architect-engineering firms in the world. Founded in 1891, the firm is a global leader in power and energy with expertise in grid modernization, renewable energy, energy storage, nuclear power, and fossil fuels. Sargent & Lundy delivers comprehensive project services--from consulting, design and implementation to construction management, commissioning and operations/maintenance--with an emphasis on quality and safety. The firm serves public and private sector clients in the power and energy, gas distribution, industrial, and government sectors.

Industry

Civil engineering construction

Company size

1,001 - 5,000 Employees

Headquarters location

Chicago, IL, US

Year founded

1891

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