Last updated: 2025-08-11

17 Administrative Assistant jobs in Mississauga.

Found this site useful? Just getting started, please consider sharing on LinkedIn, Twitter, Facebook, Reddit

Regis Corporation

Regis Corporate Careers Regis Life Salon Careers

Stylist

Guelph

  • Skills: guest service, haircut, color and highlights, waxing, consultations, flexible schedule, tech savvy, administrative tasks, lifting, repetitive movements
  • Level: mid
  • Type: full_time

the-pod-group

A growing, community-based organization that provides residential and outreach support for homeless individuals in Peel Region. They are a leading organization…

Office Manager

Mississauga

  • Skills: administration, office management, social services, board support, confidentiality, Microsoft Office Suite, interpersonal skills, organizational skills, Vulnerable Sector Check, CPR/First Aid
  • Level: mid
  • Type: full_time

The Pod Group

The Pod Group (PG) is a creative consulting group that provides customized and innovative solutions to support our client’s growth and ultimate success while p…

Administrative Coordinator

Mississauga

  • Skills: administrative support, calendar management, meeting coordination, confidentiality, leadership support, social services, Microsoft Office Suite, office management, communication skills, criminal record check
  • Level: mid
  • Type: full_time

ADP

ADP is a comprehensive global provider of cloud-based human capital management (HCM) solutions that combine HR, payroll, talent, time administration, tax, and …

Bilingual Payroll Specialist

Etobicoke

  • Skills: payroll processing, customer service, bilingual, MS Office, NPI certification, HR outsourcing, tax compliance, data analysis, problem-solving, communication skills
  • Level: mid
  • Type: full_time

Aecon

Aecon is a Canadian leader in infrastructure development, focusing on building sustainable and impactful infrastructure projects in transportation and energy.

Planner, Resource

Mississauga

  • Skills: telecommunications, resource planning, scheduling, administrative support, customer service, document management, teamwork, interpersonal skills, Microsoft Office, dispatch
  • Level: mid
  • Type: full_time

Loblaw Companies Limited

Loblaw Companies Limited is one of the country's largest employers committed to positively impacting the lives of all Canadians through diverse opportunities a…

Senior Executive Assistant

Brampton

  • Skills: executive assistance, calendar management, event planning, travel arrangements, expense reports, project coordination, sourcing, procurement, interpersonal skills, confidentiality
  • Level: senior
  • Type: full_time

Wilson Blanchard

Wilson Blanchard Management, An Associa® Company, is comprised of Condominium Managers, Condominium Administrators, and Accounting Administrators. Along with o…

On-Site Assistant Condominium Manager

Hamilton

  • Skills: property management, Condominium Manager, administrative experience, Microsoft Office, site inspections, financial matters, budgeting, communication, organizational skills, project management
  • Level: mid
  • Type: full_time

the-pod-group

A growing, community-based organization that provides residential and outreach support for homeless individuals in Peel Region.

Executive Assistant

Mississauga

  • Skills: administrative support, board meetings, calendar management, confidentiality, Microsoft Office Suite, social services sector, interpersonal skills, youth service focus, grant proposals, event coordination
  • Level: mid
  • Type: full_time

Wilson Blanchard Management

Wilson Blanchard Management, An Associa® Company, is comprised of Condominium Managers, Condominium Administrators, and Accounting Administrators. Along with o…

Condominium Manager

St. Catharines

  • Skills: Condominium Management, Customer Service, Project Management, Budgeting, Financial Analysis, Legislation Knowledge, Microsoft Office, Yardi, Time Management, Communication Skills
  • Level: mid
  • Type: full_time

clutch

Production Administrative Assistant

Etobicoke

  • Skills: administrative support, customer service, data entry, communication skills, organization skills, inventory monitoring, purchase orders, filing, mail distribution, safety documentation
  • Level: mid
  • Type: full_time

PCL Constructors Canada Inc.

PCL is an innovative, employee-owned company comprised of people who find passion in their profession and take pride in doing great work every day. Our work po…

Administrative Assistant

Oakville

  • Skills: administrative tasks, customer-focused, document control, event planning, travel arrangements, stakeholder relationships, multitasking, confidential information, communication skills, office administration
  • Level: mid
  • Type: full_time

American Tall

American Tall is a thriving e-commerce brand, dedicated to producing world-class quality clothing for tall men and women, up to 7’1. Founded by a father and so…

Personal Executive Assistant

Mississauga

  • Skills: executive support, calendar management, email management, scheduling, confidentiality, relationship management, Microsoft 365, problem-solving, communication, organizational skills
  • Level: mid
  • Type: full_time

Youth Unlimited YFC Southwestern Ontario

Youth Unlimited YFC Southwestern Ontario is a youth-focused, faith-based organization that exists to help young people throughout Southwestern Ontario attain t…

Administrative Assistant

St. Catharines

  • Skills: administrative tasks, self-motivated, organized, telephone manners, people skills, team player, Windows, Microsoft Office, Publisher, Google Mail
  • Level: mid
  • Type: part_time

Mattamy Homes

Mattamy Homes is the largest family-owned homebuilder in North America, with 40-plus years of history across Canada and the United States. Every year, Mattamy …

Customer Care Specialist

Mississauga

  • Skills: Customer Care, homeowner inquiries, service standards, public speaking, problem-solving, MS Office, relationship management, construction, educational materials, customer service
  • Level: mid
  • Type: full_time

La-Z-Boy of Southern Ontario

La-Z-Boy is a leading residential home furnishings provider in Canada and all over the world, La-Z-Boy Furniture Galleries throughout Southern Ontario are part…

Customer Service Representative

Burlington

  • Skills: customer service, administrative assistant, home furnishings, sales processing, scheduling deliveries, office duties, accounts receivable, communication skills, computer skills, organizational skills
  • Level: entry
  • Type: part_time

MealSuite

MealSuite is a privately owned SaaS organization comprising 190+ team members across the globe, with hub locations in Cambridge, ON, Canada, Dallas, TX, USA, a…

Office Administrator

Cambridge

  • Skills: office management, event planning, facilities management, administrative tasks, shipping coordination, health and safety compliance, Microsoft Office/365, communication skills, agile environment, process documentation
  • Level: entry
  • Type: full_time

The Canada Life Assurance Company

Canada Life is a member of the Power Financial Corporation group of companies and serves the financial security needs of more than 13 million people across Can…

Client Experience Specialist II

Hamilton

  • Skills: client servicing, financial services, advisor support, investment planning, multitasking, communication skills, SLA management, CRM management, client relationship management, office administration
  • Level: mid
  • Type: full_time

Federal Express Corporation

Data Systems Agent

Cambridge

  • Skills: data entry, customs, archival purposes, operational payments, time management, communication skills, MS Office, Excel, Word, VISA
  • Level: entry
  • Type: part_time

Magellan

Magellan Aerospace is a global, integrated aerospace company that provides complex assemblies and systems solutions to aircraft and engine manufacturers, and d…

Shipping & Receiving Clerk

Mississauga

  • Skills: shipping, receiving, administrative tasks, documentation, MS Word, Excel, communication skills, customer focus, organizational skills, invoice processing
  • Level: entry
  • Type: full_time

The Pod Group

The Pod Group (PG) is a creative consulting group that provides customized and innovative solutions to support our client’s growth and ultimate success while p…

Executive Assistant

Hamilton

  • Skills: Executive Assistant, non-profit sector, Board of Directors, calendar management, project coordination, communication skills, Microsoft Office Suite, organizational skills, time management, problem-solving
  • Level: mid
  • Type: full_time