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Adminstrative Assistant Jobs in Ontario (NOW HIRING)

Adecco

Administrative Assistant

Toronto, ON

CA$25 - CA$28/hr

Administrative Assistant job opening in Toronto, ON (onsite, TTC accessible) Our client is looking for a mature, experienced Administrative Assistant to work in their busy, fast paced environment on ...

Tim Hortons

Administrative Assistant

Kanata, ON · On-site

CA$18.60/hr

As our Administrative Assistant, you will be responsible for: * General office duties including maintaining files and office and marketing supplies * Verifying employee time cards * Balancing cash ...

People Corporation

Administrative Assistant

Toronto, ON · Hybrid

CA$55K - CA$65K/yr

The Administrative Assistant will: * Manage the Senior Vice President's calendar, including scheduling, prioritizing requests, resolving conflicts, and protecting preparation time * Coordinate ...

Thrive Group Canada

Administrative Assistant

Hamilton, ON · On-site

CA$45K - CA$50K/yr

Thrive Group is looking for a Administrative Assistant to join our Head Office team! Are you a warm, welcoming, and organized administrative professional who enjoys creating a positive experience for ...

Elite Wealth Mgmt

Administrative Assistant

Toronto, ON

CA$52K - CA$70K/yr

Administrative Assistant As an Administrative Assistant, you will play an important role in supporting our Financial Advisors and Paraplanners while helping deliver professional and seamless ...

Elite Wealth Mgmt

Administrative Assistant

Toronto, ON

CA$52K - CA$70K/yr

Administrative Assistant As an Administrative Assistant, you will play an important role in supporting our Financial Advisors and Paraplanners while helping deliver professional and seamless ...

BESTECH

Administrative Assistant

Sudbury, ON · On-site

CA$40K - CA$55K/yr

Your Role as Administrative Assistant Reporting to the HR Manager, the Administrative Assistant is responsible for ensuring efficient office operations and delivering exceptional customer service ...

Bestech

Administrative Assistant

Sudbury, ON · On-site

Your Role as Administrative Assistant Reporting to the HR Manager, the Administrative Assistant is responsible for ensuring efficient office operations and delivering exceptional customer service ...

OFNTSC

Administrative Assistant

Thunder Bay, ON · On-site

Administrative Assistant Location: Thunder Bay The Ontario First Nations Technical Services Corporation (OFNTSC) is a nonprofit organization that provides technical advisory services, training, and ...

OFNTSC

Administrative Assistant

Thunder Bay, ON · On-site

Administrative Assistant Location: Thunder Bay The Ontario First Nations Technical Services Corporation (OFNTSC) is a nonprofit organization that provides technical advisory services, training, and ...

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All JobsAdminstrative JobsAdminstrative Assistant JobsAdminstrative Assistant Jobs in Ontario

Adminstrative Assistant information

What is the difference between Administrative Assistant vs Receptionist?

AspectAdministrative AssistantReceptionist
CredentialsHigh school diploma; some roles may require additional certificationsHigh school diploma typically sufficient
Work EnvironmentOffice settings, supporting multiple departments or executivesFront desk, greeting visitors, answering phones
Employer & Industry UsageCommon across various industries, supporting administrative functionsPrimarily in customer service and front desk roles
Search & Comparison IntentOften compared for administrative support rolesCompared for front desk and customer interaction roles

While both roles support office operations, Administrative Assistants handle a broader range of administrative tasks, including scheduling and document management, whereas Receptionists primarily manage front desk duties and visitor interactions.

What are the most commonly searched types of Adminstrative jobs in Ontario?

The most popular types of Adminstrative jobs in Ontario are:

What are popular job titles related to Adminstrative Assistant jobs in Ontario?

For Adminstrative Assistant jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Adminstrative Assistant jobs in Ontario look for?

The top searched job categories for Adminstrative Assistant jobs in Ontario are:

What cities in Ontario are hiring for Adminstrative Assistant jobs?

Cities in Ontario with the most Adminstrative Assistant job openings:

Adminstrative Assistant jobs near you
Infographic showing various Adminstrative Assistant job openings in Ontario as of August 2026, with employment types broken down into 2% As Needed, 69% Full Time, 26% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Administrative Assistant

Adecco

Toronto, ON

CA$25 - CA$28/hr

Full-time

PTO

Posted 11 days ago

Job description

Administrative Assistant job opening in Toronto, ON (onsite, TTC accessible)


Our client is looking for a mature, experienced Administrative Assistant to work in their busy, fast paced environment on an urgent basis. The Administrative Assistant will be responsible for providing support to the COO and various others supporting with various tasks from calendaring to back up reception and more. Please note this is an interim temporary opportunity that starts immediately for 6 months with potential to extend or more. Pay rate range of $25-28/hr plus vacation pay, paid weekly.


Some of the responsibilities for the Administrative Assistant job opening in Toronto, ON may include but are not limited to:

  • Organize meeting including the various logistics such as ordering caterings, setting up, tearing down
  • Report and document creation utilizing MS Office programs
  • Database updating and documenting; filling and other related tasks
  • Provide phone support; liaise with internal teams, vendors and clients in a professional presentation
  • Be the back-up for the front-desk receptionist on breaks/lunch
  • Be able to change priorities quickly and take initiative while being a full team player to support and work with other departments/staff
  • Perform other administrative and clerical duties as assigned


To be considered for the Administrative Assistant job opening in Toronto, ON, the selected incumbent will meet the following minimum criteria:

  • At least 3 years of direct Administrative Assistant/Executive Assistant experience; preference to those who have supported Executives in the past
  • Heavy calendaring experience, travel arrangements
  • Excellent communication skills, both verbal and written
  • Advanced skills in Microsoft Word, Excel, PowerPoint and Outlook
  • High level organizational skills and attention to detail
  • Flexible, team player with a can-do attitude; no job too big or small
  • Strong prioritization, takes initiative, ability to meet deadlines and handle multiple demands while being able to adjust to changing priorities
  • Attentive decision making and problem-solving skills


If you are interested in the Administrative Assistant job opening in Toronto, ON and you meet the requirements as outlined above, please submit your resume online today as our client is motivated to bring someone aboard immediately!


Vacancy Status: This posting is for a current, urgent vacancy.


At Adecco our purpose is simple: to make the future work for everyone. We live our values, Passion, Collaboration, Inclusion, Courage, and Customers at Heart, by fostering a workplace where diversity is celebrated and every voice matters. We encourage applications from individuals of all backgrounds and identities. Together, we’re making the future work for everyone.

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