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Assistant System Engineer Trainee Jobs in Ontario

Water Systems Engineer

Windsor, ON · On-site

$111K - $123K/yr

... system assets and analyses data to continue to improve the systems' performance; investigates and implements software and engineering tools for the department. The Water Systems Engineer will assist ...

Applies chemical engineering principles and PVC manufacturing technology to assist in maintaining the production system at optimal conditions and troubleshooting of operating and equipment issues.

... system malfunction, including failure and root cause analysis, risk assessments, and solution development; Assist with the development, traceability, verification, and validation of engineering ...

About the Role This role is responsible for defining, analyzing, and managing system-level ... Support Operations development of acceptance tests against the product requirements and assist in ...

Showing results 41-60

Assistant System Engineer Trainee information

What are the typical responsibilities and learning opportunities for an assistant system engineer trainee?

As an Assistant System Engineer Trainee, your first few months will typically involve a mix of technical training, shadowing experienced engineers, and working on small-scale tasks under supervision. You may assist with system installations, troubleshooting issues, and performing routine maintenance. The role often provides structured learning opportunities such as workshops and mentorship, helping you build foundational skills in system administration, networking, and security. Actively collaborating with team members and participating in group projects will also help you gain hands-on experience and better understand company-specific processes.

What is the difference between Assistant System Engineer Trainee vs Associate System Engineer?

AspectAssistant System Engineer TraineeAssociate System Engineer
QualificationsBachelor's in Engineering or related field, training focusBachelor's degree, some certifications preferred
Work EnvironmentTraining period, supervised tasksFull-time role, independent project work
Employer UsageEntry-level trainees, internship programsEntry to mid-level engineering position
Search & Comparison IntentUnderstanding trainee roles, career pathJob responsibilities, career progression

The main difference between an Assistant System Engineer Trainee and an Associate System Engineer lies in their experience and responsibilities. Trainees are in a learning phase, focusing on training and supervised tasks, while Associate System Engineers are full-time employees handling independent projects. Both roles are common in the engineering industry, especially in IT and software companies, but the trainee position is typically an entry point for recent graduates.

What are the key skills and qualifications needed to thrive as an assistant system engineer trainee, and why are they important?

To thrive as an Assistant System Engineer Trainee, you need a solid grounding in computer science fundamentals, programming languages (such as Java, Python, or C++), and typically a bachelor’s degree in engineering or a related field. Familiarity with operating systems, version control systems like Git, and basic knowledge of databases and cloud platforms are commonly required. Strong problem-solving abilities, teamwork, and effective communication help you adapt and contribute within project teams. These skills are crucial for efficiently learning on the job, supporting senior engineers, and delivering reliable technical solutions.

What is an assistant system engineer trainee?

An Assistant System Engineer Trainee is an entry-level position in the IT and software industry, typically offered to recent graduates. In this role, trainees learn about software development, system maintenance, and troubleshooting under the guidance of senior engineers. The position is designed to provide hands-on experience with various technologies and tools used in the company, allowing trainees to develop technical and problem-solving skills. After successfully completing the training period, they may be promoted to higher roles such as System Engineer or Software Developer.
What are popular job titles related to Assistant System Engineer Trainee jobs in Ontario? For Assistant System Engineer Trainee jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Assistant System Engineer Trainee jobs in Ontario look for? The top searched job categories for Assistant System Engineer Trainee jobs in Ontario are:
What cities in Ontario are hiring for Assistant System Engineer Trainee jobs? Cities in Ontario with the most Assistant System Engineer Trainee job openings:
Infographic showing various Assistant System Engineer Trainee job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 21% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Engineering Analyst, Trainee (1 year contract)

BWXT

Cambridge, ON • On-site

Other

Medical, Dental, Vision

Re-posted 23 days ago


Job description


BWXT Canada Ltd. (BWXT Canada) has over 60 years of expertise and experience in the design, manufacturing, commissioning and service of nuclear power generation equipment. This includes steam generators, nuclear fuel and fuel components, critical plant components, parts and related plant services. BWXT Canada's subsidiary, BWXT Medical Ltd. (BWXT Medical) provides its customers, who conduct life-saving medical procedures for patients around the world, the benefit of decades of experience in the development, manufacturing, packaging and delivery of medical isotopes and radiopharmaceuticals. Headquartered in Cambridge, Ontario, BWXT in Canada has approximately 1,800 employees at locations in Peterborough, Toronto, Arnprior, Brampton, Port Elgin, Owen Sound, Kanata and Oakville, Ontario and Vancouver, British Columbia. BWXT Canada is a subsidiary of BWX Technologies, Inc. (NYSE: BWXT). Follow us on Twitter @BWXT and learn more atwww.bwxt.com.

Welcome to BWXT
We believe in empowering our employees and cultivating a dynamic workplace that fosters growth and collaboration. Whether you're an experienced professional or just starting your career, you'll find opportunities to challenge yourself, learn from seasoned experts, and contribute to nuclear innovation. We require a diverse range of skills to support our work in the markets that drive our business and welcome candidates from all backgrounds and life stages who are passionate about making a difference.

 

Position Overview:
As our Engineering Analyst, Trainee, 1-year contract you will perform Structural Qualification of nuclear components including steam generators, heat exchangers, process vessels and piping assemblies, and/or perform Thermal-hydraulic Analysis of heat exchanger equipment including steam generators and shell-and-tube heat exchangers.  Reporting to the Manager, Engineering Analysis & Qualification, your position interacts with other Engineering Analysts and Project Engineering to provide input and support.

Location:

On-site, Cambridge, ON

Your Day to Day as a Engineering Analyst, Trainee:    

  • Perform limited assignments of specific engineering tasks while learning the necessary processes, procedures and standards. 
  • Work under close supervison/mentorship of senior engineer or supervisor.
  • Analysis and design qualification of nuclear components using finite element analysis or classical closed-form solutions which would include:
    • Structural analysis
    • Transient thermal analysis
    • Heat-transfer analysis
    • CFD analysis
    • Response spectrum and time-history seismic analysis
    • Flow-induced vibration analysis
  • Provide input and support to Project Engineering. This includes:
    • Provide input to set the design
    • Preparation of calculations & reports to qualify the final design
    • Evaluating non-conformances as required

 

Required Qualifications:

  • Minimum Bachelor's degree in mechanical engineering or associated fields with strong background in solid mechanics and/or fluid mechanics.
  • Limited experience and knowledge (typically 0-2yrs) of:
    • Finite element analysis.
    • General purpose FE codes such as ANSYS, ABAQUS, ANSYS CFX, FLUENT, and numerical packages such as MathCAD or Matlab.
    • HTRI XIST and RELAP analysis code (would be an asset).
    • Nuclear plant functions and ASME Code (would be an asset).
    • CSA S16 or equivalent structural codes (would be an asset).
    • Programming languages such as FORTRAN, C, C++ or other languages such as python or VBA (would be an asset).
  • Proven problem solving and organization skills and ability to develop effective working relationships.
  • Ability to work both independently and in a team environment.

WHAT WE CAN OFFER YOU: Ensuring the well-being of our employees is our priority and we offer comprehensive and competitive benefits for our employees and their families.

  • Comprehensive Health Benefits - Including health, dental, and vision coverage to keep you feeling your best.
  • Work-Life Balance - Flexible hybrid schedules and compressed workweek option available
  • Professional Development - Gain access to training, certifications, and growth opportunities to advance your career.
  • Your Wellness Matters - Enjoy gym membership discounts and access to mental health support programs.
  • A Welcoming Workplace - Join a diverse, inclusive, and supportive culture that celebrates you.
  • Fun & Connection - Engage in team-building activities organized by our Social Committee.

Ready to grow with us? Apply now and let's build something amazing together!

BWXT confirms that the position represents a current vacancy within our organization. 

At BWXT, we are committed to a fair, transparent, and inclusive hiring process.  As part of our recruitment process, we use artificial intelligence (AI) tools to assist with screening and evaluating applicants.  These tools support our efforts to make consistent and equitable hiring decisions.  

The base salary range for this position in Ontario (CA-ON) at the start of employment is expected to be between $65,000 and $91,000 per year. However, the base salary offered is based on local job market factors and may vary further depending on factors specific to the selected job candidate, such as job-related knowledge, skills, experience, and other objective business considerations. Subject to these considerations, the total compensation package for this position may also include other elements, such as an annual cash incentive in addition to a full range of medical, retirement, and/or other benefits. Details of participation in these benefit plans will be provided at such time the selected job candidate receives an offer of employment.

Learn more about how BWXT employs nuclear technology to solve some of the world's most important problems. BWXT's capabilities video showcases our innovation in commercial nuclear power, addressing climate change, as well as our advanced nuclear medicine products treating patients around the world. We are People Strong. Innovation Driven.

BWXT Canada Ltd. embraces diversity of thought, values individuality, encourages new perspectives and provides equal opportunity in employment for all qualified employees and applicants without regard to race, ancestry, place of origin, colour, ethnic origin, citizenship, creed, sex, sexual orientation, gender identity, gender expression, age, record of offences, marital status, family status or disability, or any other category protected by provincial law. BWXT Canada is committed to fostering an accessible, fair, and inclusive environment where all employees are able to access goods while being respected and supported. If you require accommodations during the application or interview process, please advise us as soon as possible so appropriate arrangements can be made. If you require information in a format that is accessible to you, please contact Human Resources.