66 Administrative Support jobs found in Thornhill, Ontario

Are you looking for hands-on work experience in a positive and thriving work environment? Are you driven, hard-working, and possess a competitive spirit? Would you like to have fun while adding vital real-world experience to your resume? Randstad Canada, the country's largest provider of staffing and HR solutions, is currently seeking eligible students.At Randstad Interim Inc. ("Randstad Canada"), we are always in search of great people to help make the be

Join a collaborative Wealth Operations team at a major financial institution in downtown Toronto as a technically-inclined Operations Officer II. This 11-month contract (May 11, 2026 – March 26, 2027) focuses on high-accuracy, back-office processing of financial transactions, including RSP and TFSA contributions and withdrawals. Key QualificationsExperience: Proven background in Financial/Banking call centers or CSR roles ( 2-4 years) Working 100% onsite i

The Operational Support provides day to day operational support within a high volume, regulated financial services environment. The role is responsible for payment processing support, invoice validation, control monitoring, issue resolution, and reporting activities while ensuring accuracy, adherence to policies and procedures, and delivery against service level expectations. The position supports internal business partners, outsourced vault activity, and

We are seeking Bilingual Claims Support Specialists (Independent Contractors) for a high-profile, mission-driven initiative reporting to the Senior Manager of Advisory. In this fast-paced role, you will balance technical precision with deep empathy, processing claims and supporting individuals navigating trauma, mental health challenges, or poverty. This position requires high emotional intelligence, absolute discretion, and a results-oriented mindset to d

Join a collaborative Wealth Operations team at a major financial institution in downtown Toronto as a technically-inclined Operations Officer II. This 11-month contract (May 11, 2026 – March 26, 2027) focuses on high-accuracy, back-office processing of financial transactions, including RSP and TFSA contributions and withdrawals. Key QualificationsExperience: Proven background in Financial/Banking call centers or CSR roles ( 2-4 years) Working 100% onsite i

Are you a highly organized and adaptable professional looking to advance your career in business administration? Randstad, a global leader in talent solutions, is seeking a skilled Executive Assistant to support three Vice Presidents at a top-tier enterprise in downtown Toronto. This hybrid role is perfect for a proactive problem-solver who excels at multitasking and thrives in a dynamic, fast-paced corporate environment. You will serve as the central poin

The Proxy Voting Analyst is responsible for supporting proxy voting operations while contributing to broader sustainability (ESG) and corporate governance objectives. The role integrates operational execution, stewardship support, data analysis, and process improvement, ensuring proxy voting activities align with internal governance policies, regulatory requirements, and responsible investing principles.The successful candidate will develop a strong unders

Are you a seasoned administrative professional looking to elevate your career?We are currently seeking a high-caliber Executive Assistant to serve as a trusted partner to the C-suite executives of a prestigious philanthropic organization in Toronto. You will be a strategic partner who operates with autonomy, discretion, and precision. In this pivotal position, you will act as an extension of the executive office, enabling leadership effectiveness through p

Do you like tackling new challenges every day and have exceptional organizational skills? Are you an enthusiastic legal professional with exceptional administrative skills who likes prioritizing and managing deadlines with ease? If yes, apply today for this law clerk role to join an amazing team in Ontario. This is a temporary role with the potential for extension or even permanence.This is a hybrid role (3 days in office)Full-time Monday to Friday - betwe

We are looking for a highly organized and proactive Law Clerk to join one of our top clients in the Insurance industry! In this role, you will be instrumental in managing legal practices, supporting counsel through all stages of litigation, and ensuring clients receive exceptional service. If you thrive in a fast-paced environment and have a strong background in insurance defence, this role is for you.PLEASE NOTE - This job posting is for the purpose of pi

We are seeking a results-driven Outbound Sales Representative to support outbound calling initiatives for Auto and Home Insurance. This role focuses on engaging prospective and existing customers through an automated dialer system to generate qualified follow-up opportunities for licensed advisors.The ideal candidate is sales proficient, confident on the phone, customer-focused, and motivated by performance targets.Location: Markham, On (onsite)This role i

Are you looking for a challenging role where you will have the opportunity to have a huge impact on an industry leader?Do you have outstanding relationships and a creative streak? Do you have strong attention to detail?If so, this role may be for you!Position: Senior Manager – EPS Contracts ManagementCompetitive SalaryLocation: Toronto, ON Hybrid –3 days/week in the office and 2 days remote. This could change to more days in the office.12 month contract (P

We are seeking a highly organized and detail-oriented Mail Clerk I for a 10 weeks, 100% onsite contract in Toronto. In this back-office role, you will play a crucial part in supporting increased document volumes by preparing, scanning, and managing sensitive paperwork for digital storage.If you are tech-savvy, thrive in an independent working environment, and possess strong document-handling skills, this is an excellent opportunity to expand your professio

Are you looking for a challenging role where you will have the opportunity to have a huge impact on an industry leader?Do you have outstanding relationships and a creative streak? Do you have strong attention to detail? If so, this role may be for you!We are currently looking for a Workplace Services Professional to support our client in their Toronto office. In this role you will work full time hours on 3 month assignment.Work Environment: Role is 100% on

Are you a customer service professional with previous experience in a fast paced call center environment? If so we have a great opportunity for you! Our client in the insurance industry is seeking an Account Analyst to work a 9 month assignment in support of their Markham location (hybrid role). The successful candidate will work at a rate of $19.57 per hour, and work supporting Markham, ON office.Call Centre Hours are Monday-Friday 8 am-8 pm and Saturday

We are seeking a highly resourceful and proactive Talent Acquisition Recruiter for a 1-year contract backfill opportunity. Joining a collaborative and supportive team of six recruiters, you will manage high-volume recruitment for our Retail Branch Banking business across Ontario (excluding the GTA).Your primary focus will be full-cycle recruitment for entry-level branch positions (Customer Experience Associates) across the Kingston to Ottawa region. Over t

Join a leading financial leader in Markham as an Operations Officer focused on Compliance Remediation. In this high-impact contract role, you will safeguard the integrity of our small business accounts by ensuring every file meets rigorous regulatory standards. We are seeking a detail-oriented professional with experience in banking call centers or administrative operations who excels within a fast-paced corporate setting.Reporting to the Manager of Deposi

Our client in the insurance space is looking for detail-oriented temporary staff to join their team for a specialized Competitive Intelligence Project. In this role, you will be responsible for the accurate and efficient data entry of market information into our client's database. Your work will be foundational to this project’s success, ensuring the analysts and leadership have access to clean, reliable data to drive strategic business decisions.Job Title

Our client in the insurance space is looking for detail-oriented temporary staff to join their team for a specialized Competitive Intelligence Project. In this role, you will be responsible for the accurate and efficient data entry of market information into our client's database. Your work will be foundational to this project’s success, ensuring the analysts and leadership have access to clean, reliable data to drive strategic business decisions.Job Title

Are you a resilient, proactive professional looking to advance your career as an Executive Assistant? Randstad is seeking a highly experienced Executive Assistant to support a Chief Technology Officer (CTO) and a VP at a global enterprise in downtown Toronto. This hybrid role requires a confident problem-solver who thrives in a fast-paced environment and can expertly navigate complex executive assistant tasks, global travel logistics, and high-level calend

Seeking Bilingual Claims Support Specialists to support a high-profile claim processing initiative, reporting directly to the Senior Manager of Advisory. Independent contractors in this role will work both autonomously and collaboratively within a fast-paced, structured team environment to ensure accurate, timely, and efficient claims processing, while also responding to claimant inquiries with empathy, professionalism, and a commitment to service excellen

Are you a customer service professional with previous experience in a fast paced call center environment? If so we have a great opportunity for you! Our client in the insurance industry is seeking an Account Analyst to work a 9 month assignment in support of their Markham location (hybrid role). The successful candidate will work at a rate of $19.57 per hour, and work supporting Markham, ON office.Note: This role is transitioning to a hybrid role of on-sit

Are you a customer service professional with previous experience in a fast paced call center environment? If so we have a great opportunity for you! Our client in the insurance industry is seeking an Account Analyst to work a 9 month assignment in support of their Markham location (hybrid role). The successful candidate will work at a rate of $19.57 per hour, and work supporting Markham, ON office.Note: This role is transitioning to a hybrid role of on-sit

Are you a detail-oriented professional with a background in banking or finance? We are seeking a highly organized and communicative Service Officer II to join a collaborative, 18-person operations team in downtown Toronto.In this 100% back-office role, you will be responsible for processing critical, non-financial transactions and managing sensitive data across multiple internal systems. This is an exceptional opportunity for a proactive problem-solver loo

Are you a customer-service superstar with a passion for coffee culture and hospitality? Our client, a trendy, fast-paced, and dog-friendly marketing agency, is seeking an Office Experience Coordinator with a heavy focus on elevating their in-office Coffee Bar & Café experience. This is an exciting, 5-day onsite temporary contract based in Toronto, operating from 8:30 am to 5:00 pm.In this high-visibility role, you will work hand-in-hand with the agency's C

We are seeking a results-driven Outbound Sales Representative to support outbound calling initiatives for Auto and Home Insurance. This role focuses on engaging prospective and existing customers through an automated dialer system to generate qualified follow-up opportunities for licensed advisors.The ideal candidate is sales proficient, confident on the phone, customer-focused, and motivated by performance targets.Location: Markham, On (onsite)Rotating Sh

Seeking Bilingual Claims Support Specialists to support a high-profile claim processing initiative, reporting directly to the Senior Manager of Advisory. Independent contractors in this role will work both autonomously and collaboratively within a fast-paced, structured team environment to ensure accurate, timely, and efficient claims processing, while also responding to claimant inquiries with empathy, professionalism, and a commitment to service excellen

Are you looking for a challenging role where you will have the opportunity to have a huge impact on an industry leader?Do you have outstanding relationships and a creative streak? Do you have strong attention to detail?We are currently seeking a highly skilled and proactive Administrative Assistant IV to provide high-level, comprehensive operational support in Toronto.Title: Administrative Assistant IIIILocation: Toronto, OntarioSCHEDULE: hybrid model (Mon

We are seeking a highly organized, detail-driven professional to support a fast-paced business leader within a construction and operations environment.This role acts as an extension of leadership, managing priorities, tracking critical details, and ensuring smooth day-to-day operations across multiple projects and responsibilities.Ideal for someone who thrives in high-performance environments, values accountability, and takes pride in precision, organizati

This is an opportunity to work with one of the biggest investment firms in the world. If you are looking for an opportunity to work within the field of finance and are highly motivated to work in the investment and wealth management space, then look no further as this is the right opportunity for you.We are looking for a motivated and goal oriented candidate for our client in Toronto/GTA, Montreal and Calgary. Job Title: Bilingual Processing Representative