administration assistant jobs in Ontario
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10,000 administration assistant job listings in Canada. Find daily updated positions from leading job boards.
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Administrative Assistant
2 days ago
Northwestern Ontario, ON, Canada Northern Peak HR Full-timea partnership between Dallan LP, Lac Des Mille Lac First Nation, Nigigoonsiminikaaning First Nation and Dale Levesque, a member of the Fort William First Nation. Additionally, Dallan LP is a 100% indigenous-owned business that provides industrial yard services which includes a variety of heavy equipment operations, maintenance and general labour. Further,...
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Administrative Assistant
2 days ago
Northeastern Ontario, ON, Canada Wiikwemkoong Full-time $59,000 - $72,000 ContractNakiiwin Azheyaaksin Employment Opportunity Administrative AssistantWiikwemkoong Child and Family Services is seeking qualified individuals to fill the position of Administrative Assistant. Wiikwemkoong Unceded Territory (WUT) Child and Family Services oversees and advocates for child and family matters by following the principals and ethics of...
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Administrative Assistant
2 days ago
Northwestern Ontario, ON, Canada Anishinabek Employment & Training Services Full-timeThe Ontario First Nations Technical Services Corporation (OFNTSC) is a nonprofit organization that provides technical advisory services, training, and capacity development to First Nations communities in Ontario.By offering a wide range of specialized services and expertise, OFNTSC helps to enhance the quality of life, promote self-sufficiency, and foster...
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Administrative Assistant – Soldier On
1 day ago
Ontario, Canada CFMWS Full-timeWHO WE AREThe Canadian Forces Morale and Welfare Services’ (CFMWS) supports the Canadian Armed Forces members and their families wherever they are in the world through the provision of fitness, recreation and leisure activities, family and charitable support, retail as well as personal financial services. We offer our employees the opportunity to work with...
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Legal Administrative Assistant
2 days ago
Ontario, Canada Attorney General | Procureur général Full-timeJoin us in our mission to uphold justice and serve the public Become a Legal Administrative Assistant with the Ministry of the Attorney General's Criminal Law Division and play a crucial role in the justice system. Your efforts will support criminal prosecutions and ensure the smooth operation of court activities, directly impacting the lives of Ontarians....
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Administrative Assistant
3 days ago
Southwestern Ontario, ON, Canada University-of-Waterlo Full-time $62,000 - $77,000 ContractAt the University of Waterloo, we create and promote a culture where everyone can reach their full potential. As an employee, you get support & opportunities that empower you to advance your career. Explore how we can bring big ideas to life, together. The University is a welcoming workplace for those of all abilities, interests, and expertise. As part of...
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Administrative Assistant
3 days ago
Southwestern Ontario, ON, Canada Waterloo International Full-time $62,000 - $77,000 ContractAdministrative Assistant### Administrative AssistantApply: Waterloo, Ontario, Canada: Full time: Posted Today: 2026-03385At the University of Waterloo, we create and promote a culture where everyone can reach their full potential. As an employee, you get support & opportunities that empower you to advance your career. Explore how we can bring big...
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Administrative Assistant to the Chair
1 day ago
Southwestern Ontario, ON, Canada Waterloo International Full-time## Administrative Assistant to the ChairApply: Waterloo, Ontario, Canada: Full time: Posted Today: 2026-02904At the University of Waterloo, we create and promote a culture where everyone can reach their full potential. As an employee, you get support & opportunities that empower you to advance your career. Explore how we can bring big ideas to life,...
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Administrative Assistant
4 days ago
Ontario, Canada Dilico-Anishinabek-Family-Care Full-timeOptional Flexible schedule to support work-life balance OMERS Pension plan available to all employees Generous paid vacation time for Permanent employees Paid time off at Christmas above paid vacation time EFAP available to all employees and their families Benefit plan that includes dental, healthcare, and vision services for Permanent employees A...
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Administrative Assistant
5 hours ago
Toronto, Ontario, Canada Isaac Operations Full-time $60,000 - $65,000 ContractWho We Are. While technically we’re an operational consultancy, we don’t like to call ourselves consultants. We’re a collection of engineers, innovators and creators who work with companies across industries to simplify the complex, realize untapped potential, and uncover opportunities. We know that our people are our superpower and loving your Monday...
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Administrative Assistant
1 day ago
Windsor, Ontario, Canada The Salvation Army Canada and Bermuda Territory Full-time $42,042 - $63,063 ContractWho We Are For more than 130 years, The Salvation Army has served people in need in communities across Canada and Bermuda. Building on our roots as a world-wide Christian church, each year we help more than 2 million people, providing necessities such as food, clothing and shelter. In addition, we support people experiencing unemployment, addiction and...
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Administrative Assistant
1 day ago
Scarborough, Ontario, Canada Black & McDonald Limited Full-time $47,500 - $57,500 ContractABOUT THIS CAREER OPPORTUNITY Black & McDonald’s Southern Ontario team is growing! If you are committed and collaborative professional looking to contribute to a hard-working, innovative team, this opportunity is for you. The Subcontract Administrator is located in Scarborough and typically reports directly to the Subcontract Manager. Their primary focus...
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Administrative Assistant
1 day ago
Mississauga, Ontario, Canada Compass-Group Full-time08489-Tracey Mulcahy RVP | 084891 Prologis BlvdSuite 400Mississauga, ON L5W 0G2, CANPay or shift range: $40,000 CAD to $43,000 CAD The estimated range is the budgeted amount for this position. Final offers are based on various factors, including skill set, experience, location, qualifications and other job-related reasons.DescriptionThe salary range for this...
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Administrative assistant
1 day ago
Toronto, Ontario, Canada MARBLE TREND Full-timeDurée de l'emploi: PermanentLangue de travail: AnglaisHeures de travail: 30 hours per weekEducation:Expérience:EducationCollege, CEGEP or other non-university certificate or diploma from a program of 1 year to 2 yearsWork settingRetail/wholesale establishment/distribution centreTasksAssist with staff consultation and grievance proceduresCoordinate the flow...
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Administrative assistant
1 day ago
Ottawa, Ontario, Canada Medical Courier Services Full-timeOVERVIEWLANGUAGESEnglishEDUCATIONSecondary (high) school graduation certificateor equivalent experienceEXPERIENCE1 to less than 7 monthsON SITEWork must be completed at the physical location. There is no option to work remotely.RESPONSIBILITIESTASKSAnswer telephone and relay telephone calls and messagesAnswer electronic enquiriesEXPERIENCE AND...
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Administrative Assistant
1 day ago
Vaughan, Ontario, Canada Northern Transformer Full-timeAdministrative AssistantCompany: Northern Transformer CorporationLocation: Vaughan and/or Innisfil, ONJob Type: Full-Time, PermanentWork Hours: 8:30AM – 5:00PMDepartment: Administration/FinanceSalary: $45,000 - $50,000 (based on experience)About Northern TransformerNorthern Transformer Corporation is a Canadian-owned, fast-growing manufacturer of power...
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Administrative Assistant
1 day ago
Greater Sudbury, Ontario, Canada Royal Bank of Canada Full-timeJob DescriptionWhat is the opportunity?RBC Dominion Securities is a relationship-focused investment and wealth management firm that consistently ranks #1 in Canada. We are proud of our collaborative, supportive culture that enables success at every level and equips us to help our clients achieve their financial goals.The RBC Dominion Securities branch...
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Administrative Assistant
1 day ago
Chaput Hughes, Ontario, Canada Royal Bank of Canada Full-timeJob DescriptionWhat is the opportunity?RBC Dominion Securities is a relationship-focused investment and wealth management firm that consistently ranks #1 in Canada. We are proud of our collaborative, supportive culture that enables success at every level and equips us to help our clients achieve their financial goals.The RBC Dominion Securities branch...
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Administrative Assistant
2 days ago
Toronto, Ontario, Canada RBC Dominion Securities Part-time $40,000 - $60,000 ContractJob Description RBC Dominion Securities is Canada’s leading full-service investment and wealth management firm. We are committed to helping our clients build financial success through a personalized approach that draws on the full resources of RBC Wealth Management. We are looking for a resourceful, empathetic and collaborative individual to join our...
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administrative assistant
9 hours ago
Nepean, Ontario, Canada Jack R Bowerman CPA Professional Corporation Full-timeOverview 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 • Motivate staff • Open and distribute mail and other materials • Determine and establish office procedures and routines • Schedule and...