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Administrative Coordinator

Mississauga, ON, Canada

Department

Finance & Administration

Role Type

Full-time

Remote/In-Office Policy

N/A, 100% in-office

About Principal Access Security

Principal Access Security Inc. is a proudly Canadian, family-owned security systems integrator with over 25 years of experience delivering trusted, industry-leading security solutions. Founded in 1997 and spanning three generations, we are headquartered in Mississauga, Ontario, and serve commercial, industrial, and institutional clients with tailored security systems design, expert installation, and dependable ongoing support. Our offerings include video surveillance (CCTV), access control, intercom & communications systems, intrusion detection, and high-security master key systems. Built on a legacy of integrity, innovation, and personalized service, our mission is to provide seamless, reliable security solutions that offer long-term peace of mind—while consistently exceeding expectations through expert project delivery and ongoing support.

Job Description

We are seeking a highly organized and detail-oriented administrative individual to support our dynamic team. The successful candidate will be responsible for providing timely and accurate administrative and clerical support to the following teams:

  • Sales

  • Accounting

  • Project management

  • Service

Duties and Responsibilities
  • Office management:

  • Organize and maintain filing systems, both electronic and physical.

  • Manage daily office operations, including maintaining office supplies and equipment.

  • Administrative support:

  • Answer and direct phone calls, emails, and other correspondence.

  • Assist with project coordination and follow-up tasks.

  • Customer interaction:

  • Assist with customer inquiries and provide information about our services.

  • Support the sales and service teams in managing client accounts and communications.

  • Data management:

  • Maintain and update client and vendor databases.

  • Financial administration:

  • Perform the following bookkeeping tasks:

  • Invoicing

  • Issuing purchase orders

  • Recording and paying bills

  • Preparing expense reimbursements

  • Support management with documentation and record-keeping.

  • Team collaboration:

  • Assist in organizing company events, meetings, and training sessions.

Required Experience/Skills
  • Minimum of 2 years of customer service experience

  • Excellent oral and written communication skills are essential with demonstrated ability to communicate effectively with all levels of management, staff, and clients

  • Strong attention to detail

  • Demonstrated ability to work effectively in a team environment

  • Ability to establish priorities and deal efficiently with changing priorities

  • Strong computer skills, including Microsoft Office Suite (Word, Excel, Outlook, PowerPoint, SharePoint, etc.)

  • Fluency in English is a requirement for consideration

  • Microsoft Office (Word, Excel, Outlook, SharePoint, PowerPoint, etc.)

  • Accounting (QuickBooks, bookkeeping, etc.)

  • Communication (oral and written)

  • Detail-oriented

  • Organization

  • Personable

  • Flexible

Nice-to-Haves

N/A

Education
  • High school diploma or equivalent required.

  • College diploma (2 years) or previous experience in an administrative role is strongly preferred but not required for consideration

Pay & Benefits Summary

Competitive salary

Application Instructions/Additional Details
  • Required Materials: Resume required; cover letter is encouraged but optional.

  • Additional Information:

  • Only candidates selected for interviews will be contacted.

  • Please ensure your contact information is up to date.

  • Must be available to travel to across the GTA and beyond upon request.

  • Accommodations available during the hiring process upon request.

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