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Posted 3 days ago

Senior Administrative Assistant

@ MNP

Toronto, Ontario

$50k–$72k/yrFull-time5+ years experience
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SIGNALS

Overview

MNP, a Canadian accounting, tax and business advisory firm, is hiring a Senior Administrative Assistant to support partners and the Administration team. The work covers calendars, invoicing, reporting, CRM and client correspondence, with overtime as needed. The posting states an annual salary of $50,000 to $72,000, generous benefits, and encourages people with disabilities to apply.

Pay:

$50,000–$72,000 a year

Responsibilities:

  • Provide administrative support to multiple partners, including calendars, invoicing and expenses
  • Manage workflow for partners, including conflict checks and NDA sign-off
  • Prepare and modify templates, reports, presentations and spreadsheets
  • Coordinate internal and external meetings, including logistics and AV
  • Maintain CRM records and generate reports

Requirements summary:

  • 5+ years of increasingly complex administrative experience
  • Expert skills in Microsoft Word, PowerPoint and Excel
  • Post-secondary education in administration is an asset
  • Strong judgment, problem-solving and client service
  • Flexibility to work overtime when required

Tools & skills

Source and dates

Employer career site / ATS feed · ultipro

Employer posting date
2026-11-03
First seen by our source
2026-11-03
Source record updated
2026-11-03

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentAdministrative
Experience5+ years
Hours per week40 (estimated)
Scheduleday, overtime
Travelair: none · ground: none
Work settingOffice
PositionMostly sitting
Physical demandsphysical low · computer high
LanguagesEnglish
Encouraged to applyPeople with disabilities
EducationCollege diploma (preferred)
Fields of studyAdministration
Perks mentionedGenerous paid time off, Flexible hours, Retirement plan, Performance bonus, Employee discount, Wellness

Summary and details written by AI from the posting; the employer’s posting is the authority.

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Job description

Inspirational, innovative and entrepreneurial - this is how we describe our empowered teams. Combine your passion with purpose and join a culture that is thriving in the face of change.

Make an impact with our Administration team as a Senior Administrative Assistant. This diverse team of professionals directly contributes to the success of the firm by supporting internal and external clients. As a trusted advisor, you’ll ensure the efficient and effective operation of our business.

MNP is proudly Canadian. Providing business strategies and solutions, we are a leading national accounting, tax and business advisory firm in Canada. Entrepreneurial to our core, our talented team members transcend obstacles into opportunities and are successfully transforming mid-market business practices.

Responsibilities

  • Perform a variety of administrative and clerical office support activities ensuring timely adherence to deadlines
  • Support Multiple Partners through calendar and email management, invoicing, A/R, travel bookings/arrangements and expense reports
  • Work process management – review of upcoming deadlines and work requirements with the partner(s); manage the flow of work to the partner (such as: conflict checks, NDA prep and sign off using OneSpan and various documents for review/signature)
  • Review, modify and prepare moderately complex templates, letters, reports, PowerPoint presentations, Word documents, Excel workbooks and other correspondence materials; research, compile and summarize information/data
  • Preparation of regularly scheduled reports
  • Coordinate and assist with internal and external meetings including logistics, AV, catering and preparation of supporting material
  • Format, edit and assist in the creation of client correspondence, presentations, proposals, regularly scheduled reports and spreadsheets
  • Client Relationship Management (CRM) – enter, review and maintain opportunities, client account and contact information in CRM platform, generate reports for initiatives
  • Work collaboratively with other team members and leadership
  • Assist with team meetings and team event planning, as needed
  • Uphold electronic and paper filing systems
  • Possess working knowledge of all systems used by the Administration team to assist with any inquiries and provide backup, as needed

Skills and Experience

  • 5+ years of increasingly complex administrative responsibilities
  • Completion of related post-secondary education in administration is an asset
  • Advanced to Expert skill level with Microsoft Office Suite, specifically; Word, PowerPoint & Excel.
  • Excellent judgement and strong problem-solving skills, including a proactive approach to working with staff and clients at all levels while demonstrating flexibility
  • Strong client service focus in dealing with both external and internal clients, displaying an image of professionalism, discretion, integrity and tact
  • Confidence in ability to work in a highly technical and ever-changing work environment
  • Excellent organizational and time management skills, with the ability to manage multiple tasks simultaneously
  • Flexibility to work overtime when required
  • Previous experience working in a partnership or professional services firm is an asset

MyRewards@MNP

With a focus on high-potential earnings, MNP is proud to offer customized rewards that support our unique culture and a balanced lifestyle to thrive at work and outside of the office. You will be rewarded with generous base pay, vacation time, 4 paid personal days, a group pension plan with 4% matching, voluntary savings products, bonus programs, flexible benefits, mental health resources, exclusive access to perks and discounts, professional development assistance, MNP University, a flexible ‘Dress For Your Day’ environment, firm sponsored social events and more!

The annual salary range for this position is: $50000 - $72000

Diversity@MNP

We embrace diversity as a core value and celebrate our differences. We believe each team member contributes unique gifts and amplifying their potential makes our business stronger. We encourage people with disabilities to apply!

Future/Current Opportunity: Current

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