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AtkinsRéalis

Engineering services for infrastructure and energy

Senior Mechanical/Process Engineer

Design EngineeringConfirmed live in the last 24 hours
Full-timeMississauga, ON, CanadaNo salary listed

About the Job

Requirements

  • A degree in Mechanical or Chemical Engineering from an accredited university and at least 15 years of relevant experience, including at least 10 years in the nuclear industry as a Senior Design Engineer working on modifications to nuclear systems or components.
  • Registration as a Professional Engineer in Ontario and membership in good standing.
  • Qualification as a Specialized Professional Engineer to ASME Section III, Division 1, Appendix XXIII, or eligibility for certification.
  • Experience interfacing with the Canadian Nuclear Safety Commission and Technical Standards and Safety Authority, including preparing correspondence letters, TSSA registration and reconciliation packages, code classifications, and memos.
  • Experience in refurbishment, modifications, and technology enhancements of existing mechanical and piping system structures and components in operating stations, from conceptual design through Available For Service and closeout, following established client Engineering Change Control processes and procedures.
  • Experience in plant islanding and lay-up engineering, and mechanical, process, and piping systems integration, design, and analysis for structures, systems, and components such as turbine auxiliary systems, moisture separators/reheaters, water treatment plants, main condensers, HVAC, station drainage, cranes, compressed air systems, water systems, and chillers.
  • Working knowledge of nuclear codes and standards, including CSA N285.0, CSA N289, ASME Section III Division 1, and ASME B31.1.
  • Working knowledge of a major nuclear operator's Engineering Change Control process.
  • Strong interpersonal skills.
  • Excellent written and oral communication skills.

Responsibilities

  • Prepare and review design-basis documents for nuclear and conventional systems of a nuclear power station, including design specifications, over-pressure protection reports, design reports, drawings, bills of materials, and system/component lists.
  • Prepare and review engineering change packages following a major nuclear operator's Engineering Change Control process.
  • Mentor junior engineers and provide them with technical guidance.
  • Perform calculations and assessments as required.
  • Provide Engineering Management with timely updates on engineering progress, performance, and staffing needs.
  • Interface directly with customer engineering representatives and ensure applicable standards and regulatory requirements are met.

Desired Qualifications

  • Knowledge of pressure-boundary work, including pressure-vessel design, analysis, code classification, code-class boundaries, non-destructive examination, and design registration.
  • Knowledge of dimensioning and tolerancing under the ASME Y14.5 standard.
  • Knowledge of seismic and environmental qualification methods and processes.
  • Presentation skills and public-speaking abilities.

About the Company

AtkinsRéalis

Engineering services for infrastructure and energy

AtkinsRéalis provides engineering services for infrastructure and nuclear projects, connecting people, data, and technology to plan, design, build, and manage systems worldwide. It delivers integrated services through consulting, design, engineering, and project management, using a global team and data-driven collaboration to move projects from concept to commissioning. The company’s global reach and end-to-end capability across conventional engineering and nuclear sectors enable coordinated delivery across multiple disciplines. Its goal is to transform infrastructure and energy systems worldwide by delivering safe, reliable, and efficient engineering solutions.

Company size
10,001+
Company stage
IPO
Headquarters
Epsom, United Kingdom
Founded
1938

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