As of November 7, 2026, Jobsy lists 4 administrative assistant jobs in Markham, ON. The most active employers are Randstad Canada, Doane Grant Thornton and MNP. Skills often requested: communication skills, microsoft office, microsoft excel and administrative support.
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3+ YOECandidates need strong written and oral communication, excellent organization and time management, and calm performance under tight deadlines. Expert MS Office skills and SharePoint experience are required, and 3 to 5 years of administrative experience is an asset.
MS Word, MS Excel, Outlook, SharePoint, MS Project, Visio
2+ YOECandidates need advanced Microsoft Word 365 and Adobe Acrobat Pro skills, knowledge of AODA and WCAG accessibility standards, and at least 2 years in consulting, engineering or a comparable professional-services environment. Post-secondary administrative education or an equivalent combination is also required.
Microsoft Word 365, Adobe Acrobat Pro, CommonLook, PAC Checker, SharePoint, Microsoft Excel
3+ YOECandidates need three to five years of administrative experience, strong MS Office and computer skills, and the ability to type 50 words per minute. Good communication, organization and independent working skills are also required.
3+ YOECandidates need 3 to 5 years of administrative experience in professional services, advanced skills in Word, Excel and PowerPoint, and strong organization, communication and client service abilities. CaseWare, Keystone or tax software experience is an asset.
Microsoft Dynamics 365, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, CaseWare, Keystone
Randstad Canada (51), Doane Grant Thornton (21), MNP (17), Aplin (15) and Dentalcorp Health Services LTD. (12).
What skills do administrative assistant jobs ask for?
Postings most often mention communication skills, microsoft office, microsoft excel, administrative support, microsoft word, attention to detail, microsoft outlook and microsoft powerpoint.