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Senior Executive Assistant at OPG

Job in Oshawa, Ontario, Canada
Listing for: Ontario Power Generation Inc.
Full Time position
Listed on 2026-07-10
Job specializations:
  • Administrative/Clerical
    Office Administrator/ Coordinator
  • Business
    Office Administrator/ Coordinator
Job Description & How to Apply Below
Join Ontario Power Generation as a Senior Executive Administrative Assistant in Oshawa, ON. This strategic role involves calendar management and travel coordination for senior executives.

The Senior Executive Administrative Assistant will report directly to the SVP Nuclear Sustainability Strategies 'll provide comprehensive support such as managing expense reports, organizing meetings, and maintaining strong stakeholder relationships.

Your role is crucial for the operational success of the Hydro business development team.

Key Responsibilities:

• Prepare and track detailed expense reports via Concur

• Manage multiple calendars across different time zones

• Organize and document key meetings with agendas and minutes

• Draft and proofread communications and presentations

• Maintain efficient office systems and suggest process improvements

Requirements:

• Post-secondary diploma or degree in a related field

• Over 7 years of executive support experience

• Proven expertise in Concur or similar systems

• Advanced skills in Microsoft Office Suite

• Strong communication and relationship-building abilities

Leverage your professional experience to support OPG's dynamic executive team in Oshawa.
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Position Requirements
10+ Years work experience
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