Computer Information Systems Manager Jobs in Toronto, ON

GFL Environmental Inc. (NYSE/TSX: GFL) is one of North America's largest diversified environmental services companies, headquartered right in Vaughan, Ontario. Short for Green For Life, GFL provides non-hazardous solid waste management, liquid waste management, soil remediation, and infrastructure services across Canada and the United States. At GFL, safety is our number one priority. Our Safe For Life culture reflects our sustained commitment to providing a safe and healthy workplace for all our employees, contractors, visitors, and any other person who may be impacted by our work activities.

We are seeking an energetic, highly analytical, and hands-on IT Audit Manager to lead the execution and management of GFL's IT Internal Audit and SOX compliance program. This high-visibility role requires a unique blend of technical audit expertise, project management agility, and executive presence to guide newly acquired business units through control transformation and maintain a robust internal control environment across our diverse operational landscape.

• IT SOX Program Management: Lead annual IT SOX scoping exercises to map material financial accounts to supporting IT infrastructure and databases.

• Control Testing Oversight: Direct and perform design and operating effectiveness testing (DET/OET) for ITGCs across corporate systems, including ERPs, HRIS, and Financial applications.

• Reporting & Remediation: Document control deficiencies, partner with system owners to design remediation strategies, and monitor implementation progress.

• Stakeholder Liaison: Act as the primary point of contact for external auditors to streamline evidence delivery and ensure alignment on testing methodologies.

• M&A Integration: Perform ITGC diagnostic reviews and control harmonization for newly acquired entities to support GFL's aggressive growth strategy.

Qualifications:
GFL values diverse experience from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. We are always looking for people who will bring something new to the table!

Required

• Minimum of 5-7 years of progressive IT audit experience, including proven leadership or managerial capacity.

• Bachelor's degree in Accounting, Business Administration, or a related field.

• Certified Information Systems Auditor (CISA) is required.

• Direct experience auditing tier-one ERPs and underlying OS/databases.

• Deep understanding of SOX Section 404, COBIT, NIST, and PCAOB auditing standards.

Desired/good to have

• Additional credentials (e.g., CPA, CIA, CISSP, CISM) are highly advantageous.

• A background in Big Four or mid-tier public accounting advisory is strongly preferred.

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.

This role is based in Vaughan, ON and requires onsite attendance. We value in-person collaboration and the chance to build strong relationships with one another.

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 contactmyworkdayrecruitment@gflenv.com
Please note that GFL does not provide visa sponsorshipfor this position. Valid work authorization in the country where the job is located is required.Successful 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.