Office Jobs in Markham, ON

Plant Office Administrator job opening in North York, ON (on-site)

Immediate temporary assignment for approx. 2 months with potential extension
Monday to Friday | 8:00 to 4:30
Pay Rate between $19.00 to $22.00 per hour, commensurate based on experience

Our client, a well-established organization in the manufacturing sector, is seeking a detail-oriented and organized Plant Office Administrator to support day-to-day office administrative and clerical functions. This is an excellent opportunity for someone who enjoys administrative work, document management, filing, record maintenance, and providing general office support in a fast-paced environment. This role is primarily administrative in nature and is ideal for someone with strong organizational skills who enjoys working with documents, records, and office coordination tasks.

Key Responsibilities

• Maintain and organize both physical and electronic filing systems, ensuring records are accurate, current, and easy to access.
• Perform substantial paper filing, document scanning, and records management activities.
• Prepare correspondence, employment verification letters, and other administrative documents as required.
• Assist with data entry, updating spreadsheets, and maintaining internal records.
• Coordinate meetings, appointments, and schedules for various departments.
• Support onboarding administration, including document collection and record maintenance.
• Manage incoming and outgoing mail, courier shipments, and package deliveries.
• Provide professional assistance to employees, visitors, and external contacts.
• Assist with report preparation, presentations, and special administrative projects.
• Perform general office support duties as assigned for various teams including HR.

Qualifications

• Minimum 1 year of experience in an administrative, clerical, office support, or records management role.
• Confidence with Microsoft Office (Word, Excel, Outlook, and PowerPoint).
• Excellent verbal and written communication skills.
• Strong attention to detail and ability to maintain organized filing systems.
• Comfortable working independently with minimal supervision.
• Proven ability to handle highly confidential information with professionalism and discretion.
• Strong organizational and time management skills.

Physical & Work Environment

• Office-based with regular handling of paper files and computer systems
• Frequent sitting, standing, walking, and filing activities.
• May occasionally lift and move boxes or files weighing up to 10 lbs.

Why Apply?

• Immediate opportunity with a reputable employer.
• Gain valuable administrative and clerical experience while being exposed to some HR related tasks.
• Consistent daytime schedule.
• Potential for assignment extension based on business needs.
• Collaborative and supportive workplace environment.

If you are highly organized, detail-oriented, and enjoy keeping office operations running smoothly, we encourage you to apply today - note that this is an on-site position in North York and you must be able to start immediately.

Vacancy Status: This posting is for a future vacancy.

At Adecco our purpose is simple: to make the future work for everyone. We live our values, Passion, Collaboration, Inclusion, Courage, and Customers at Heart, by fostering a workplace where diversity is celebrated and every voice matters. We encourage applications from individuals of all backgrounds and identities. Together, we're making the future work for everyone.