Executive Assistant, Chief Operating Officer's Office

Ontario Energy Board

$85K — $101K *
Business Services
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Post-secondary diploma in Office Administration, Business, or related field.
  • 3 years experience supporting C-level Executives as an Executive Assistant.
  • Proficient in Microsoft Office, Teams, and Boardbooks.
  • Strong organizational skills with good attention to detail.
  • Excellent written and verbal communication skills.
  • Demonstrates initiative for taking on new challenges.

Responsibilities

  • Perform confidential administrative support functions for seamless operations.
  • Research and gather information for business decisions and operational priorities.
  • Prioritize and manage incoming issues and concerns, including sensitive matters.
  • Handle complex calendar management and meeting support.
  • Anticipate needs for meetings and prepare necessary information.
  • Execute projects by balancing priorities and managing timelines.
  • Build and maintain relationships with internal and external stakeholders.

Benefits

  • Professional development and training opportunities.
  • Work-life balance initiatives.
  • Health and wellness programs.
  • Ability to contribute to senior leadership decisions.
  • Engagement in cross-functional teams for information exchange.
Full Job Description
Job ID: 991

Position Type: Non-Union Permanent

Department: Chief Operating Officer's Office

Hiring Range: $85,977 - 101,079

Job Posting Close Date: 10/02/2026

Overview

The Executive Assistant is responsible for providing senior level administrative support to the Chief Operating Officer and Chief Corporate Services Office, exhibiting a high level of professionalism and confidentiality in the services provided. In addition to providing high-level administrative support, this role serves as a trusted partner to the executive team by coordinating projects, conducting research, preparing business materials, and supporting day-to-day operational initiatives. The Executive Assistant will liase with executive, senior leaders and staff in a discrete and professional manner. Collaborate with various departments and external parties on administrative matters. Ensure efficient and high-quality service is provided.

Responsibilities

  • Perform a wide variety of confidential administrative support functions to ensure seamless operations.
  • Research and gather information to support business decisions, strategic initiatives, and operational priorities
  • Prioritize and follow up on incoming issues and concerns, including confidential and sensitive matters.
  • Determine appropriate course of action, referral, or response for incoming matters.
  • Deal with complex and sometimes challenging calendar management and meeting support within a tight schedule to facilitate daily meetings and appointments.
  • Anticipate needs in advance of meetings to ensure information is provided for preparation.
  • Prepare meeting materials and coordinate agendas.
  • Execute and assist with projects and special assignments by establishing objectives, balancing priorities, and managing timelines.
  • Build positive relationships across the organization and with external stakeholders.
  • Collaborate with internal stakeholders to achieve common goals, business objectives and efficiencies.
  • Book travel arrangements, develop itinerary details for meetings, process and reconcile expenses for the Office.
  • Prepare per diem submissions, verifying accuracy and approval before processing for payment.
  • Track and maintain all corporate records in compliance with records management policies and procedures and for audit purposes. Use professional judgement to screen, prioritize and determine appropriate actions for incoming inquiries.
  • Participate and elevate the effectiveness of business operations by participating in cross-functional teams to share and acquire information.
  • Maintain confidential and sensitive information in a secure manner.
  • Prepare divisional reports for business activities to reflect metric data, volume, usage, records management, or other statistical data for trend analysis.
  • Effectively process and reconcile relevant expenses to meet corporate policies, financial and procurement guidelines.
  • Demonstrate professionalism to maintain credibility, trust, and support with senior leadership and staff.


Qualifications

  • Post-secondary diploma in Office Administration, Business, related discipline or equivalent.
  • 3 years' experience as an Executive Assistant in a professional work environment supporting C-level Executives in a related setting.
  • Proficient knowledge of Microsoft Office (Word, Excel, PowerPoint), Teams and Boardbooks.
  • Strong organizational and time management skills with attention to detail and demonstrated ability to provide high level of accuracy.
  • Excellent interpersonal and communication skills (written and verbal).
  • Demonstrates initiative and a willingness to take on new challenges

This job posting represents an existing vacancy.

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