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Posted 5 months ago

Intermediate Mechanical Engineer (Irradiators)

@ Nordion (Canada) Inc.

Ottawa, Ontario

Full-time5+ years experience
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SIGNALS

Overview

Nordion (Canada) Inc., part of Sotera Health, is hiring an intermediate mechanical engineer to design, test, commission and support production irradiators. The role leads or joins mechanical engineering projects, safety analyses and root cause investigations, and requires a mechanical engineering degree, five years of experience and Professional Engineer designation or eligibility. Full-time, with occasional overtime and 10 to 60 days of international travel per year.

Responsibilities:

  • Design, test and commission production irradiator equipment
  • Lead mechanical engineering projects to budget and schedule
  • Conduct safety analyses and engineering calculations
  • Perform root cause analysis on field issues
  • Participate in engineering design reviews

Requirements summary:

  • Bachelor's degree in mechanical engineering
  • Five years of mechanical engineering experience
  • Professional Engineer designation or eligibility within 2 years
  • Mechanical stress analysis and tolerance stack-up skills
  • Nuclear Energy Worker training required

Tools & skills

Source and dates

Employer career site / ATS feed · workday

Employer posting date
2026-06-15
First seen by our source
2026-10-08
Source record updated
2026-10-14

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SeniorityMid level
DepartmentEngineering
Experience5+ years
Hours per week40 (estimated)
Scheduleday, overtime
Travelair: moderate
Work settingPlant or factory, Laboratory, Client sites
PositionSitting and standing
Physical demandsphysical low · computer high
LanguagesEnglish
Licences & certificationsProfessional Engineer, Nuclear Energy Worker
EducationBachelor’s degree (required)
Fields of studyMechanical Engineering

Summary and details written by AI from the posting; the employer’s posting is the authority.

Nordion (Canada) Inc.

FieldValue
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Job description

The name Sotera Health was inspired by Soteria, the Greek goddess of safety, and reflects the Company’s unwavering commitment to its mission, Safeguarding Global Health®.

Sotera Health Company is a leading global provider of mission-critical sterilization and lab testing and advisory services for the healthcare industry. With a combined tenure across our businesses of nearly 200 years and our industry recognized scientific and technological expertise, we help to ensure the safety of millions of patients and healthcare practitioners around the world every year.

Across our 64 facilities worldwide, we have over 3,000 employees who are dedicated to safety and quality. We are a trusted partner to more than 5,800 customers in over 50 countries, including more than 40 of the top 50 medical device companies and 9 of the top 10 pharmaceutical companies.

Reporting to the Manager, Production Irradiator Engineering, you will be responsible for the design, testing, commissioning, and on-going technical and manufacturing support of advanced automated industrial equipment (production irradiators).

You will work closely with cross-functional teams including Project Managers, Design and Drafting team, and the Production Irradiator Controls team to deliver projects on-time and on budget.

Key Responsibilities

  • Apply in-depth knowledge of engineering principles and standards.
  • Lead or participate in all aspects of the design and manufacture of irradiator components and assemblies. This will include leading or participating in the design process, coordinating manufacturing, performing safety analyses including engineering calculations, creating specifications, coordinating and executing testing; compiling results and generating reports; and providing input for continuous improvement.
  • Lead mechanical engineering projects and be fully accountable to meet defined budgets, schedules, and functionality requirements, commensurate with your work experience.
  • Participate in engineer design reviews to ensure they have met all the applicable engineering, quality, safety, and regulatory requirements.
  • Perform root cause analyze and use rigorous problem-solving techniques to identify and rectify field issues.
  • Stay current with the requirements for production irradiators for both dry and wet storage panoramic irradiators.

Qualifications

Education: Bachelor degree in Engineering (Mechanical)

Experience: Minimum of five years relevant work experience in mechanical engineering

Certificates: Professional Engineer designation or be eligible for accreditation as a professional engineer within 2 years.

Skills and Competencies

  • Design and engineering analysis of mechanical systems and components,
  • Perform mechanical stress/strength analysis, tolerance stack up, and other engineering calculations.
  • Design, testing, and troubleshooting of mechanical or electro-mechanical equipment.
  • Excellent verbal communication skills. You must be able to clearly explain complex technical, regulatory and compliance aspects to non-technical audiences.
  • Proven ability to exercise sound technical judgements on complex decisions falling outside standard practices and procedures.
  • Experience providing technical recommendations with limited review from senior staff, providing technical guidance to other engineers and to technicians, and providing review and feedback on technical items.
  • Effective and collaborative team player with strong interpersonal skills.

The following aspects would be considered an asset:

  • Prior experience in nuclear industry or similar high-reliability or regulated environments.
  • Prior experience in the design, analysis and manufacture of automated or industrial equipment (eg. packaging, material handling, robotics, irradiation/processing systems, etc).

Additional Requirements

  • Occasional overtime to meet project requirements
  • Travel requirements (10-60 days international travel requiring valid Canadian passport)

Training Required:

  • Must complete all required training and certification as a Nuclear Energy Worker

Sotera Health goes to market through its three best-in-class businesses – Sterigenics®, Nordion® and Nelson Labs®. Sterigenics is a leading global provider of outsourced terminal sterilization and irradiation services for the medical device, pharmaceutical, food safety and advanced applications markets. Nordion is the leading global provider of Co-60 and gamma irradiators, which are key components to the gamma sterilization process. Nelson Labs is a global leader in outsourced microbiological and analytical chemistry testing and advisory services for the medical device and pharmaceutical industries.

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