204 senior administrative support job offers in Mississauga, ON
126-150 of 204 jobs
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HR Advisor
Lock Search Group Mississauga, ON
...Support the creation, review, and updating of HR policies, guidelines, and procedures. Provide guidance to employees and managers on policy interpretation...
20 days ago in JobleadsReport -
IT Manager, Brokerage Systems
Canada Cartage Mississauga, ON
Senior Corporate Talent Acquisition Specialist We are seeking a Strategic IT Leader to oversee a portfolio of technology initiatives that drive innovation...
30+ days ago in JobleadsReport -
Executive Assistant - 12 Month Contract
TJX Canada Mississauga, ON
...About You You have 3–5 years of experience supporting senior leaders, and you know how to navigate shifting priorities with confidence. You’re diligent and
13 days ago in JobleadsReport -
Jr. Project Manager - Hybrid
Revera Mississauga, ON
Jr. Project Manager. Hybrid page is loaded# Jr. Project Manager. Hybridlocations: Support Office. Ontario. 5015 Spectrum Way, Suite 600, Mississauga, ON L4W...
28 days ago in JobleadsReport -
Paralegal – Insurance Administration
Livingston International Mississauga, ON
...senior leadership and high-level projects. Work-life Balance: Enjoy a stable role with structured responsibilities and the flexibility to manage priorities...
24 days ago in JobrapidoReport -
Contract and Operational Coordinator
Partners Mississauga, ON
...support to ensure that deliveries are completed with accuracy and within established deadlines Contract Management Oversee the full contract lifecycle...
30+ days ago in JobleadsReport -
Community Operations Manager
Amica Senior Lifestyles Mississauga, ON
Be among the first 25 applicants! Get AI-powered advice on this job and more exclusive features. Amica Credit Mills Established in 1996, Amica Senior...
17 days ago in JobleadsReport -
Executive Assistant - 12 Month Contract
TJX Canada Mississauga, ON
...support to three DVPs, including travel bookings, meeting coordination, and general logistics. Draft, edit, and handle communications and presentations for...
14 days ago in JobleadsReport -
Community Operations Manager
Amica Mature Lifestyles Mississauga, ON
Community Operations Manager Amica Credit Mills Established in 1996, Amica Senior Lifestyles owns and operates over 30 senior living residences in British...
17 days ago in JobleadsReport -
Sales Coordinator – Diabetes Care Division (Mississauga)
Abbott Laboratories Mississauga, ON
...booth organization and set‑up Required Qualifications College, three years (technical) degree. 3 to 5 years of relevant experience. Administrative and project
18 days ago in JobleadsReport -
Analyst, Fund Operations
Guardian Capital Group Mississauga, ON
...fund activities; Serving as a subject matter expert to support internal parties within Guardian Capital LP; Supporting prospectus renewals; Coordinating record
8 days ago in JobrapidoReport -
Executive Assistant
Options Consulting Solutions Mississauga, ON
...senior‑level office Demonstrated experience working in a customer‑centric environment Strong communication, organization, and time‑management skills Ability...
10 days ago in JobleadsReport -
Office Coordinator
Lock Search Group Mississauga, ON
...support legislative compliance, including workplace inspections, hazard reporting, training records, and emergency procedures. Conduct routine safety...
21 days ago in JobleadsReport -
Associate Financial Advisor
Essential HR Mississauga, ON
...support. CSC and LLQP licenses (required). Working knowledge of life, critical illness, disability, and travel insurance products. Ability to interpret and...
30+ days ago in JobleadsReport -
Payroll Administrator
TRG Staffing Solutions Mississauga, ON
...Mid-Senior level Employment type: Full-time Job function: Administrative, Finance, and Human Resources Industries: Staffing and Recruiting #J-18808-Ljbffr
30+ days ago in JobleadsReport -
Sr. Payroll & HR Administrator
eCycle Solutions Mississauga, ON
Job Description Posted Friday, December 19, 2025 at 5:00 a... Canada's Largest & Most Reputable Electronic Recycler Senior Payroll & HR Administrator...
9 days ago in JobleadsReport -
Executive Assistant to Chief Executive Officer
Jarvis Consulting Group Mississauga, ON
...support the team in-office 4-5 days a week Nice-to-haves: Experience in event planning, people experience, and employee onboarding Verbal and written...
20 days ago in JobrapidoReport -
Information Technology Coordinator
Rexall Mississauga, ON
...Support dept with tracking spend and transactions for larger scale Capital projects Organize quarterly Town Halls on behalf of SVP (≈50 attendees)...
24 days ago in JobleadsReport -
Director of Accounting / Corporate Controller
Sun Gro Horticulture Mississauga, ON
...Lead/support integration of any acquisitions into the business. Lead or have significant involvement in ERP implementation activities and subsequent system...
30+ days ago in JobleadsReport -
Coordinator, Information Technology
Rexall Mississauga, ON
...IT, the IT Coordinator is responsible for supporting and coordinating the daily operations of the IT Department, ensuring smooth functioning of administrative...
17 days ago in JobleadsReport -
Assistant Controller
Magna International Mississauga, ON
...and dynamic environment where you can help to develop industry-leading automotive technologies. We invest in our employees, providing them with the support...
12 days ago in JobleadsReport -
Workplace Ambassador, PT, TD, Toronto, ON
compass group canada Mississauga, ON
...services company that’s the 6th largest employer in the world, with 625,000 employees. You’ll find us in schools, colleges, hospitals, office buildings, senior...
13 days ago in JobleadsReport -
Unit HR & HSQA Specialist
compass group canada Mississauga, ON
...services company that’s the 6th largest employer in the world, with 625,000 employees. You’ll find us in schools, colleges, hospitals, office buildings, senior...
30+ days ago in JobleadsReport -
Service Coordinator
Convergint Mississauga, ON
...support (photocopying, filing, typing correspondence, taking minutes). Work with Service Supervisors to ensure accurate On‑Call listings for the after‑hours...
13 days ago in JobleadsReport -
Accounts Receivable Associate
YORK1 Mississauga, ON
...Health and dental coverage for yourself and your dependents RRSP matching to help you plan for the future Ongoing training and development to support...
29 days ago in JobleadsReport
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