Office Administrator

Ready to elevate your career GESI is expanding! We are officially hunting for our next Office Administrator in Vaughan Ontario someone ready to bring fresh ideas and grow alongside a dynamic team.

About Us

GESI: GFL Environmental Services Inc. (GESI) is a high-growth environmental services company recently carved out of GFL Environmental Inc. Backed by leading private equity firms GESI delivers liquid waste industrial cleaning and soil remediation services across North America through a vertically integrated platform of over 230 sites and a fleet of 1800 vehicles. Our employees collectively known as Team Green enjoy numerous benefits: career advancement opportunities competitive benefits job stability within an essential services company and the chance to make a positive impact every day for our customers and communities Green for Life!

The Role

We are looking for a talented office Administrator to join our this role you will be responsible for providing high-level administrative support to the Executive Team (60%) and managing the daily onsite workplace experience (40%) while serving as the first point of contact for employees and visitors. You will work closely with the Executive Team Operations and Procurement leaders to ensure seamless operations and a professional positive workplace experience. The role reports to the Executive assistant.

Key Responsibilities

• Manage executive calendar and meeting logistics across various time zones

• Arrange international travel and accurately prepare and track executive expense reports

• Act as the first point of contact for visitors and maintain the reception area

• Oversee building maintenance requests and manage security access badges

• Monitor order and stock all general office kitchen and promotional inventory

What Were Looking For (Qualifications)

• Experience: 3 years of professional experience in office administration.

• Education: Post-secondary education in administrative support office administration or a related field is preferred.

• Technical Skills: Google Workspace (Docs Sheets Slides Gmail)

• Soft Skills: Extreme attention to detail; a polished and professional demeanor; and a self-starter work ethic with high autonomy.

Location

This is a 100% onsite role based in Vaughan ON with a planned permanent relocation to Markham ON in October 2026.

Mobility Requirement

Must possess a valid G License and have everyday access to a reliable vehicle.

What We Offer

Why join us We believe in taking care of our team. Here is a snapshot of our total rewards you can expect:

Health: Comprehensive medical dental and vision insurance.

Wellness: Employee Assistance Program life insurance and paid time-off

Financial: RRSP matching profit sharing and competitive wages

Culture: Growth opportunities and continuous learning opportunities

Join us and become part of Team Green at GFL Environmental where your skills and dedication will be valued and rewarded. Apply now for this exciting opportunity!

#GFLTalent

We thank you for your interest. Only those selected for an interview will be contacted.

GFL is committed to equal opportunity for all without regard to race religion color national origin citizenship sex sexual orientation gender identity age veteran status disability genetic information or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position please contact

Please note that GFL does not provide visa sponsorshipfor this position. Valid work authorization in the country where the job is located is candidates will be required to provide valid documentation confirming their eligibility to work in the country where the job is located prior to their start date.

This hiring process may utilize machine-based systems to assist in screening and assessing applicants. Final selection decisions are made by our recruitment team.