20 meilleures offres (administrative assistant, ontario) (à pourvoir)

Executive Administrative Assistant
Ontario Power Generation —Oshawa, ON
- De 57 000 $ à 85 500 $ par an
- Contrat
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
il y a 2 jours
Compliance, Priva and Office Administrator
Cervini Farms (1993) Inc. —Leamington, ON
- À partir de 60 000 $ par an
- Temps plein
- Espagnol
- Anglais
- Expérience administrative
Postuler rapidement
Clinic Lead (Medical Office Administrator)
One Vascular Health & Imaging —London, ON
- De 24 $ à 30 $ de l’heure
- Temps plein
- Cabinet médical
- Expérience administrative
- Expérience en supervision
Postuler rapidement
Administrative Assistant
Global Equipment Company Ltd. —Greater Sudbury, ON
- De 25 $ à 30 $ de l’heure
- Temps plein
- Bilingue
- Logiciels de GRC/CRM
- Compétences rédactionnelles
Postuler rapidement
Bookkeeper/Administrative Assistant
M&M Painting Contractors Ltd —Exeter, ON
- Temps partiel
- Microsoft Excel
- Comptabilité
- En présentiel
Postuler rapidement
Office Administrator
Sotheby's International Realty Canada —Port Carling, ON
- De 42 500 $ à 47 500 $ par an
- Temps plein
- Microsoft Powerpoint
- Microsoft Word
- Google Suite
- Assurance Invalidité
- Assurance Dentaire
Postuler rapidement
Dental Office Administrator (Experienced)
Toronto Lakeshore Dental —Etobicoke, ON
- De 25 $ à 40 $ de l’heure
- Temps plein
- Sens de l'organisation
- En présentiel
- Compétences en communication
- Assurance Dentaire
Postuler rapidement
il y a 14 jours
Bilingual Administrative Assistant
Miska Trailers —Hamilton, ON
- De 54 000 $ à 57 000 $ par an
- Temps plein
- Bilingue
- Microsoft Word
- Microsoft Excel
- Assurance Dentaire
- Congés payés
Postuler rapidement
il y a 5 jours
Executive Assistant
Van Raay Farms LTD —Dashwood, ON
- Travail hybride
- Microsoft Excel
- Gestion des réseaux sociaux
- Recherche
Postuler rapidement
il y a 11 jours
Accounting & Office Administrator
Forest Agri Services Ltd —Forest, ON
- De 24 $ à 30 $ de l’heure
- Temps plein
- Microsoft Excel
- Microsoft Outlook
- Comptabilité
- Réductions Tarifaires
- Assurance Dentaire
Postuler rapidement
il y a 1 jour
Office Administrator/Bookkeeper
Confidential —Kingston, ON
- Microsoft Excel
- Microsoft Outlook
- Service à la clientèle
Postuler rapidement
Executive Assistant
St. Joseph's General Hospital Elliot Lake —Elliot Lake, ON
- De 78 399 $ à 90 103 $ par an
- Temps plein
- Microsoft Office
- Expérience administrative
- En présentiel
- Assurance Dentaire
- Programme d'Aide aux Employés
Postuler rapidement
il y a 12 jours
Accounting Admin Assistant (Part Time)
ARMSTRONG MILLING CO. LTD —Hagersville, ON
- De 26,50 $ à 29,50 $ de l’heure
- Temps partiel
- Microsoft Powerpoint
- Microsoft Excel
- Service à la clientèle
- Réductions Tarifaires
- Congés payés
Postuler rapidement
il y a 4 jours
Bookkeeper/Administrative Assistant
MITS AIRCONDITIONING INC. - London —London, ON
- De 45 000 $ à 55 000 $ par an
- Temps plein
- Anglais
- Comptabilité
- Compétences en informatique
- Assurance Dentaire
- Assurance Vision
Postuler rapidement
il y a 14 jours
Physiotherapy Assistant/Administrative Assistant
Niagara Orthopaedic Institute —Niagara Falls, ON
- De 18 $ à 21 $ de l’heure
- Temps plein
- Service à la clientèle
- Microsoft Office
- En présentiel
- Congés payés
Postuler rapidement
Transportation Administrative Coordinator
Brimich Transportation Inc. —Brantford, ON
- À partir de 50 000 $ par an
- Temps plein
- Expérience administrative
- Diplôme d'études secondaires
- Baccalauréat
- Assurance Dentaire
- Programme d'Aide aux Employés
Postuler rapidement
il y a 13 jours
Dental Admin Support Worker - Part-time
The Ottawa Mission —Ottawa, ON
- De 25 $ à 28 $ de l’heure
- Temps partiel
- Service à la clientèle
- Microsoft Office
- Expérience administrative
Postuler rapidement
2 h
Office Administrator (order processing) *Polish speaking*
Omega Food Importers —Mississauga, ON
- À partir de 19 $ de l’heure
- Temps plein
- Anglais
- Saisie de données
Postuler rapidement
il y a 2 jours
Administrative Assistant
GDG —Burlington, ON
- De 25 $ à 30 $ de l’heure
- Temps partiel
- Microsoft Word
- Google Suite
- Anglais
- Assurance Dentaire
Postuler rapidement
22 h
Front Desk Receptionist/Office Assistant
Zup's Fishing Resort and Canoe Outfitters —Ontario
- À partir de 1 250 $ par semaine
- Temps plein
- Hospitalité
- Certification RCR
- Service à la clientèle
Postuler rapidement

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Executive Administrative Assistant

Ontario Power Generation -
Oshawa, ON

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Détails du poste

Contrat | Contrat à durée déterminée
De 57 000 $ à 85 500 $ par an
Il y a 2 jours

Profil recherché

Microsoft Powerpoint
Microsoft Word
Microsoft Excel
Microsoft Outlook
Études postsecondaires
Expérience administrative
Développement commercial
Communication
Correction d'épreuves
Affaires
Compétences en communication

Description complète du poste

Location: Oshawa, ON, CA, L1H 4P7

Req ID: 57386

Status: Contract (up to 24 months)

Working Conditions: On-site

Education Level: Post secondary diploma/degree in Business Administration, Communications, or a related field preferred

Base Location: Oshawa, ON

Shifts(s): Days

Travel: 10%

Deadline to Apply: July 13, 2026

Salary Range: $57,000.00 - $85,500.00 Per Year

Electrify your career and help build a brighter tomorrow.

Every generation has a challenge that defines them. At OPG, we are calling on all innovators, disruptors, thought leaders and change-makers. Join us as we work to electrify life in one generation and build a sustainable future powered by our electricity, our ideas, and our people. Join OPG and make history.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on - and off - the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Senior Executive Administrative Assistant.

Reporting to the SVP Nuclear Sustainability Strategies, this position is responsible to provide comprehensive executive support—including travel coordination, expense management, calendar oversight, meeting documentation, and stakeholder relations—to senior Hydro business development leaders, leveraging advanced administrative skills and professionalism.

KEY ACCOUNTABILITIES

Prepare, submit, and track detailed expense reports primarily through Concur, ensuring accuracy, timely processing, and strict adherence to company policies.
Proactively manage multiple executives’ calendars, including scheduling meetings across time zones, resolving conflicts, and collaborating with other administrative staff to ensure alignment and availability.
Organize, attend, and document key meetings by preparing agendas, taking accurate minutes, tracking action items, and distributing follow-ups as required.
Draft, proofread, and format correspondence, reports, and presentations using Microsoft Word, Excel, and PowerPoint; ensure all documents meet corporate standards.
Build and maintain strong working relationships with internal and external stakeholders, acting as a professional representative for the executive team and facilitating smooth communication.
Maintain efficient office systems, suggest improvements to administrative processes, and support the smooth operation of the business development group.
Handle sensitive information with discretion and maintain a high level of professionalism in all interactions, leveraging 7–10 years of executive support experience to anticipate needs and resolve issues proactively.

QUALIFICATIONS

Post secondary diploma/degree in Business Administration, Communications, or a related field preferred.
Over 7 years experience working with managing calendars, processing expense reports coordinate and book complex travel arrangements (flights, hotels, transportation) for senior managers and directors.
Proven expertise in coordinating complex travel arrangements and managing expense reports, with strong proficiency in Concur or similar systems.
Advanced skills in calendar management, meeting scheduling, and collaboration tools such as Microsoft Outlook, Teams, and Office Suite (Word, Excel, PowerPoint).
Exceptional written and verbal communication skills, with experience drafting, proofreading, and formatting professional documents and correspondence.
Strong relationship-building and interpersonal skills, demonstrating professionalism and discretion when interacting with stakeholders at all levels.
Highly organized with a proactive approach to office management, process improvement, and the ability to maintain confidentiality in handling sensitive information.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact [email protected]

What makes a career at OPG different?

With operations across Ontario and the United States, OPG is one of the most diverse power producers in North America. As the largest generator in Ontario, we meet approximately 50% of the province’s electricity needs, largely from low-carbon sources like nuclear and hydro.

As we work to achieve our vision of Electrifying life in one generation, OPG and our family of companies are also helping advance the development of new low-carbon technologies such as Small Modular Reactors (SMRs), refurbishment projects, and electrification initiatives to help power the growing demands of a growing economy. Join OPG and make history.

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

Please note: All job postings at OPG are to fill existing vacancies within our organization.

OPG may use artificial intelligence (AI) tools as part of the applicant screening process. However, applications will also be reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

The base salary range considers many factors including, but not limited to experience, education, and training, including any collective agreement requirements for union represented positions. It is not typical for the salary to be offered near the top of the range, and salary is dependent on numerous factors. For management roles, the base salary range does not represent the total compensation package. The total compensation package for regular full-time management roles includes pay-for-performance programs for annual and medium time periods. Maintaining a high-performance culture and excellence is a core expectation of every member of our leadership team and is rewarded through the established compensation framework.

OPG is committed to employment equity. As such, we encourage applicants from equity-seeking communities (Indigenous Peoples, racialized persons, persons with disabilities, and women). We strongly believe that alleviating the under-representation of equity-seeking individuals will create a stronger OPG team and allow us to better serve the needs of our diverse communities.

In order to fulfill the above-mentioned purpose, priority in hiring may be given to qualified persons who self-identify as a member of equity-seeking groups as identified in the application process. This initiative constitutes a special program under the Human Rights Code/Canadian Human Rights Act.

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Affinez votre recherche

administrative assistant emplois - ontario

Executive Administrative Assistant

Compliance, Priva and Office Administrator

Clinic Lead (Medical Office Administrator)

Administrative Assistant

Bookkeeper/Administrative Assistant

Office Administrator

Dental Office Administrator (Experienced)

Bilingual Administrative Assistant

Executive Assistant

Accounting & Office Administrator

Office Administrator/Bookkeeper

Executive Assistant

Accounting Admin Assistant (Part Time)

Bookkeeper/Administrative Assistant

Physiotherapy Assistant/Administrative Assistant

Transportation Administrative Coordinator

Dental Admin Support Worker - Part-time

Office Administrator (order processing) Polish speaking

Administrative Assistant

Front Desk Receptionist/Office Assistant

Je souhaite recevoir la dernière alerte emploi pour les postes de ce type : administrative assistant (ontario)

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