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32 Active Job Posts for Office administrative assistants - general, legal and medical

These companies are looking for office administrative assistants - general, legal and medical right now:

Michaels of Canada, ULC

This job is in demand.

Job posted on 2026-09-27 in OshawaThis is a Part TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Store - TOR-OSHAWA, ON Plan, coordinate, and facilitate events (including kids birthday parties) within a Michaels store to provide a stress-free, fun, and engaging experience for guests. Deliver friendly customer service by helping customers shop at our store and find what they’re looking for. Ensure all customers receive a fast

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Orthodontics Clinic

Job posted on 2026-09-27 in PickeringThis is a Part TimePermanent position. View occupation: Medical administrative assistants (opens in a new tab) · Short Description: Assist with front desk responsibilities, including check-in/check-out procedures and administrative tasks. Prepare treatment plans and present them to patients… Part-time Customer appointment booking Dental receptionist Practice management software Patient service Dental software Multi-line phone systems Appointment scheduling In-person Managing patient records Communication skills Client interaction On-site parking

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Durham Cardiology

Job posted on 2026-09-27 in OshawaThis is a Part TimePermanent position. View occupation: Medical administrative assistants (opens in a new tab) · Short Description: Excellent computer and typing skills. Excellent communication, organization, and problem-solving skills is non-negotiable. Part-time EKG Customer appointment booking Full-time Casual Dentrix Patient care Typing Epic Healthcare experience

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Michaels Stores

This job is in demand.

Job posted on 2026-09-27 in OshawaThis is a Part TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Complete administrative tasks such as answering emails, making phone calls, and completing paperwork as needed. Ability to move throughout the store. Dusting Part-time Weekends as needed Merchandising Emergency preparedness planning Unloading Vacuuming Dental care Cashiering Experience working with children Tuition reimbursement Paid time off Client services Customer service orientation Cleaning

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illuminations lighting inc

This job is in demand.

Job posted on 2026-09-27 in ZephyrThis is a Full TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Our busiest period is during the fall and Christmas lighting season, when telephone calls, customer inquiries and administrative activity increase substantially. Scheduling or job-management software. Full-time Full-time Monday to Friday

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Phoenix Restoration Inc.

This job is in demand.

Job posted on 2026-09-26 in WhitbyThis is a Part TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Answering incoming telephone calls and directing inquiries to the appropriate team member. Maintaining organized electronic and physical filing systems. Microsoft Word Clerical processing Permanent Microsoft Outlook Part-time Document preparation Spreadsheets Writing skills Administrative support experience Filing English Administrative experience Records management Data entry Back to work Organizational skills In-person Document

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DEVRY SMITH FRANK LLP

Job posted on 2026-09-26 in WhitbyThis is a Full TimePermanent position. View occupation: Legal administrative assistants (opens in a new tab) · Short Description: At Devry Smith Frank LLP (DSF) , we’re more than just a law firm. With over 50 lawyers and a full-service practice spanning business law, family law, personal injury, immigration, real estate, and everything in between, we’re a team that thrives on collaboration, growth, and delivering exceptional results for our

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McCAM Insurance Brokers Limited

This job is in demand.

Job posted on 2026-09-26 in OshawaThis is a Full TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Create a great first impression for customers contacting our office, via inbound calls or walk in. Previous experience in a receptionist or administrative… Microsoft Word Microsoft Outlook English Administrative experience High school diploma or GED Data entry Front desk In-person Communication skills Full-time Monday to Friday Employee assistance program Vision

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Ontario Health

This job is in demand.

Job posted on 2026-09-25 in WhitbyThis is a Full TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Adjoint administratif À Santé Ontario, nous sommes résolus à bâtir une solide culture organisationnelle qui unifie et responsabilise tous les membres de notre équipe à travers la province. Notre vision est qu'ensemble, nous serons des responsables en matière de santé et de bien-être pour tous. Notre mission est d'interconnecter le

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Durham Community Health Centre

Job posted on 2026-09-25 in OshawaThis is a CasualPermanent position. View occupation: Medical administrative assistants (opens in a new tab) · Short Description: Position Title: Medical Secretary Casual Employment Status: Casual (On-Call) Position Status: This is a Bargaining Unit position. All terms and conditions of the collective bargaining agreement apply. This posting is for an existing vacancy. Job Posting Deadline for Internal Candidates: July 2, 2026, at 5:00pm Hours of Work/Schedule: Casual shifts

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Hope Wellness & Rehab

This job is in demand.

Job posted on 2026-09-25 in AjaxThis is a Full TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Answer incoming phone calls, schedule appointments, and respond to patient inquiries. Previous reception, administrative, or customer service experience is an… Computer operation Google Suite Google Docs Permanent Case file maintenance Customer appointment booking Administrative support experience Filing Full-time Patient service Administrative experience Customer service orientation Data entry Front desk Company

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Physio & Rehab

This job is in demand.

Job posted on 2026-09-23 in OshawaThis is a Part TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Answer phone calls, respond to patient inquiries, and manage clinic communications. Experience with electronic medical records and clinic administrative… Patient care Front desk Cleaning In-person Medical terminology Part-time Monday to Friday Permanent Electronic medical records Customer appointment booking Patient service Schedule management EMR/EHR Client services Customer service orientation Managing patient

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clarington medical clinic

Job posted on 2026-09-23 in NewcastleThis is a Full TimePermanent position. View occupation: Medical administrative assistants (opens in a new tab) · Short Description: Managing incoming and outgoing faxes. Answering phones and responding to patient inquiries. Opportunities to learn new clinical and administrative skills. Patient reception and check-in/check-out. Full-time Full-time Weekends as needed No weekends

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Unifor Legal Services Plan

Job posted on 2026-09-23 in OshawaThis is a Full TimePermanent position. View occupation: Legal administrative assistants (opens in a new tab) · Short Description: Applicants must have excellent computer literacy skills as well as word processing skills. The successful applicant will also be well organized and methodical, with particular strengths in the areas… Full-time Full-time Permanent

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Manpower

This job is in demand.

Job posted on 2026-09-22 in BroughamThis is a Full TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Our client, a leading organization in the insurance industry, is seeking a dedicated Underwriting Assistant to join their team. As an Underwriting Assistant, you will be part of the underwriting support team, assisting with document processing and administrative tasks. The ideal candidate will demonstrate strong attention to detail, adaptability, and

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Mitchell Accessories Ltd

This job is in demand.

Job posted on 2026-09-22 in AjaxThis is a Part TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Proficient in on-line QuickBooks to enter and process orders and data entry. Manage orders, enter orders with on-line QuickBooks. Accounts receivable Access to vehicle required Microsoft Outlook Accounts payable Part-time Inventory management Customer service Zoom English Administrative experience High school diploma or GED Customer service orientation QuickBooks Data entry Organizational

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Oshawa Clinic Group

Job posted on 2026-09-22 in WhitbyThis is a Full TimePermanent position. View occupation: Medical administrative assistants (opens in a new tab) · Short Description: Perform a variety of administrative duties such as billing assistance, inventory tracking, faxing, scanning, filing, and organizing reports and documentation. Electronic medical records Customer appointment booking Filing Full-time Patient service Personal Health Information Protection Act (PHIPA) requirements EMR/EHR Data entry Occupational Health and Safety (OHS) regulations Front desk Monday to

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Peak Health and Wellness

This job is in demand.

Job posted on 2026-09-21 in WhitbyThis is a Part TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Answer, screen, and direct incoming telephone calls with a pleasant phone manner. Perform clerical duties such as photocopying, filing, scanning and faxing. Microsoft Powerpoint Microsoft Word Clerical processing Casual dress Cover letter Microsoft Excel Operating systems Part-time Electronic medical records Weekends as needed Medical office experience Administrative support experience Filing

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Credit Compass

This job is in demand.

Job posted on 2026-09-21 in WhitbyThis is a Part TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: The right person will gradually take ownership of much of the administrative and operational side of the business, allowing mortgage agent to focus on client… CRM software Commission pay Customer communication Customer relationship building Part-time Case file maintenance Coordinating underwriting requirements DocuSign Filing Full-time Process improvement Client relationship development Schedule

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Newcastle Village Medical Associates

Job posted on 2026-09-21 in NewcastleThis is a Full TimePermanent position. View occupation: Medical administrative assistants (opens in a new tab) · Short Description: Other daily duties include: mail pick-up and sorting; communication with pharmacies and patients regarding prescriptions and messages (fax or telephone);… Clerical processing Computer operation Permanent Electronic medical records Customer appointment booking Word processing Spreadsheets Medical office experience Full-time Administrative experience EMR/EHR Telus Health PS Suite Medical reception and administration experience

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MAGNUM INSIGHT IMMIGRATION INC

This job is in demand.

Job posted on 2026-09-19 in AjaxThis is a Full TimeContract position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Overview Languages English Education College, CEGEP or other non-university certificate or diploma from a program of 1 year to 2 years Experience 1 year to less than 2 years On site Work must be completed at the physical location. There is no option to work remotely. Work setting Business services

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University of Ontario Institute of Technology

This job is in demand.

Job posted on 2026-09-18 in OshawaThis is a Part TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Provide general administrative program support including managing of correspondence, filing, and maintaining distribution lists. Google Suite Cover letter Doctoral degree Part-time Weekends as needed Customer service Writing skills Post-secondary education Filing Microsoft Office Client services Customer service orientation Recruiting Public relations Ellucian Communication skills Time management

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Doctor Somayeh Sadeghi Dentestry Professional Corporation

This job is in demand.

Job posted on 2026-09-17 in WhitbyThis is a Full TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Overview Languages English Education College, CEGEP or other non-university certificate or diploma from a program of 1 year to 2 years or equivalent experience Experience 2 years to less than 3 years On site Work must be completed at the physical location. There is no option to work remotely. Work

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Ontario Association of Fire Chiefs

This job is in demand.

Job posted on 2026-09-17 in AjaxThis is a Full TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Working in collaboration with the Program Policy and Government Relations Advisor, provides administrative support to the Signing Authority (SA) courses… Record keeping Extended health care Drupal Cover letter Basecamp Permanent Post-secondary education Full-time ADP Databases Dental care Paid time off Packaging QuickBooks Online QuickBooks MailChimp Hybrid work Monday to Friday

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Optimum HR Solutions

This job is in demand.

Job posted on 2026-09-17 in UxbridgeThis is a Full TimeTemporary position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Must be able to multi-task (answering phones, responding to emails, and completing administrative tasks). Provide hard copy and electronic filing system is… Computer operation Temporary Extended health care Sourcing Microsoft Excel Computer literacy Writing skills Administrative support experience Filing Full-time Research Microsoft Office Administrative experience Dental care Schedule management Paid

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Ministry of the Attorney General

Job posted on 2026-09-16 in OshawaThis is a Full TimePermanent position. View occupation: Legal administrative assistants (opens in a new tab) · Short Description: ← Back to search results Apply By: Monday, September 28, 2026 11:59 pm EDT Judicial Assistant Job ID: 249067 Posting status: Open Organization: Ministry of the Attorney General Division: Court Services Division City: Oshawa Position(s) language: English Job term: 2 Temporary (up to 12 and 5.5 months with possible extension)

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Premier Elevator

This job is in demand.

Job posted on 2026-09-16 in OshawaThis is a Full TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Job title: Administrative Assistant Posted on: September 15, 2026 Job Description: Job Purpose The Administrative Assistant supports daily office operations. Work covers reception, scheduling, document handling, supplies, and basic record keeping. The role ensures the office is organized and responsive. It requires accuracy, discretion, and steady follow-through. Duties and Responsibilities

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Intrepid Health Group

Job posted on 2026-09-16 in OshawaThis is a Part TimePermanent position. View occupation: Medical administrative assistants (opens in a new tab) · Short Description: Medical Office Administration (MOA) certification (required). Assist with promotional programs and manage supply orders. Competitive pay at *$18 per hour*. Microsoft Word Accounts receivable Google Suite Part-time Customer appointment booking Medical office experience Administrative support experience Patient service Administrative experience High school diploma or GED Schedule management Medical reception and

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Dental Specialists

Job posted on 2026-09-16 in OshawaThis is a Full TimePermanent position. View occupation: Medical administrative assistants (opens in a new tab) · Short Description: This is an excellent opportunity for a confident, organized, and patient-focused professional who has proven experience presenting and closing complex dental… Sales Presentation skills In-person Communication skills Full-time No weekends Wellness program Disability insurance Dental care Vision care Life insurance Sales skills (Interpersonal skills) Pre-sales stakeholder presentations Extended health care

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Aecon Group Inc.

This job is in demand.

Job posted on 2026-09-10 in PickeringThis is a Full TimeContract position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Come Build Your Career at Aecon! Aecon delivers some of the most complex and impactful infrastructure projects from transformative transportation networks to critical energy, industrial and nuclear programs. The projects we build connect communities and power future generations. With deep roots in North America and a strong footprint internationally, Aecon

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Physiocan

This job is in demand.

Job posted on 2026-07-17 in BowmanvilleThis is a Full TimePermanent position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Overview Languages English Education Bachelor's degree Experience 5 years or more On site Work must be completed at the physical location. There is no option to work remotely. Responsibilities Tasks Coordinate the flow of information within the team Open and distribute mail and other materials Record and prepare minutes of

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Raven Contracting Group

This job is in demand.

Job posted on 2026-07-16 in BowmanvilleThis is a Part TimeContract position. View occupation: Administrative assistants (opens in a new tab) · Short Description: Job title: Part-Time Operations & Administrative Assistant Posted on: July 15, 2026 Job Description: Part-Time Operations & Administrative Assistant Raven Contracting Group Location: Remote (Ontario preferred) Position: Part-Time (10–20 hours/week to start) Hours: Flexible with occasional daytime availability About Raven Raven Contracting Group is a construction management company serving commercial

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