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Senior Manager, U.S. Tax

Harris Open
Remote Ontario Full-time Senior Other

At a glance

Senior role at Harris. Remote, Canada · full-time · CA$130,000–CA$170,000 base.

SalaryStated by Harris
CA$130,000 – CA$170,000
Base salary for this role, in CAD per year, as published in the posting.
RoleOther
SenioritySenior
LocationOntario
WorkplaceRemote
EmploymentFull-time
Base payCA$130,000–CA$170,000
PostedNov 9, 2026
Role brief

remoteroles summary, based on the employer's posting.

What you'll do

  • Oversee U.S. federal and state corporate tax filings, extensions and payments, keeping submissions accurate and on schedule
  • Review quarterly and annual U.S. income tax provisions under IFRS, including current and deferred calculations
  • Lead responses to IRS and state tax audits and notices, and track estimated tax payments
  • Assess tax effects of major transactions and business plans, including acquisition diligence, structuring and integration
  • Guide the U.S. tax team, set priorities and improve processes, controls and documentation

What you bring

  • At least ten years of progressively responsible U.S. corporate income tax work, including a large multinational or Big Four firm
  • Strong command of U.S. federal and state corporate tax rules and experience with IFRS or ASC 740 tax provisions
  • A CPA, Master of Taxation or equivalent professional credential is strongly preferred
  • Hands-on experience with tax audits and tax authorities, plus proficiency in tax compliance software such as OneSource

Who this fits

This role suits a hands-on U.S. tax leader who can manage compliance and reporting while supporting acquisitions and developing a team. The position is remote in Ontario, Canada, and includes people-management responsibilities.

From the employer

Harris is seeking an experienced Senior Manager, U.S. Tax to play a critical role within our Global Tax team. Reporting directly to the Director, U.S. Tax, this position will serve as a trusted advisor and key partner in managing the Company's U.S. tax function, including tax compliance, tax accounting, acquisitions, and tax risk management. This is an excellent opportunity for a hands-on tax professional who thrives in a fast-paced, acquisitive environment and wants to have a meaningful impact on a growing organization.

WHAT YOU WILL DO

  • Oversee U.S. federal and state corporate income tax compliance, ensuring timely and accurate filing of returns, extensions, and tax payments.

  • Review the Company's quarterly and annual U.S. income tax provision under IFRS, including current and deferred tax calculations and supporting documentation.

  • Manage estimated tax payments

  • Lead responses to IRS and state tax authority audits and notices

  • Develop, maintain, and enhance tax processes, controls, and documentation

  • Analyze tax accounting implications of significant transactions and tax positions.

  • Partner with Finance and Accounting teams to ensure accurate reporting of tax-related matters.

  • Support U.S. tax planning initiatives, evaluate and model the U.S. tax implications of strategic business initiatives and transactions.

  • Monitor changes in U.S. tax legislation and assess the impact on the Company's operations.

  • Support tax due diligence, acquisition structuring, integration activities, and post-acquisition compliance matters.

  • Analyze tax risks and planning opportunities associated with acquisitions and reorganizations.

  • Manage, mentor, and develop members of the U.S. tax team.

  • Help establish priorities, allocate work, and ensure high-quality execution across compliance, reporting and special projects.

WHAT ARE WE LOOKING FOR

  • CPA designation, Master of Taxation, or equivalent professional qualification strongly preferred.

  • 10+ years of progressive U.S. corporate income tax experience, including experience within a large multinational public company and/or a Big Four accounting firm.

  • Strong technical knowledge of U.S. federal and state corporate income tax rules and regulations.

  • Experience with U.S. tax accounting and income tax provisions under IFRS and/or ASC 740.

  • Strong U.S. tax research, technical analysis, and problem-solving capabilities.

  • Experience managing tax audits and interactions with taxing authorities.

  • Ability to work independently, prioritize competing demands, and perform effectively in a fast-paced environment.

  • Excellent written, verbal, and interpersonal communication skills.

  • Proficiency with tax technology and compliance software, including OneSource.

WHAT WILL MAKE YOU STAND OUT

  • Experience supporting acquisitions, post-acquisition integration, and corporate restructurings.

  • Experience in a technology, software, or highly acquisitive organization.

  • Experience working within a multinational tax environment.

  • Strong process improvement and tax technology skills.

WHAT WE OFFER

  • Three weeks' vacation (four weeks after three years and five weeks after seven years) plus five personal days

  • Comprehensive Medical, Dental and Vision coverage from your first day of employment

  • Financial and professional development support for CPA candidates and members

  • Employee stock ownership and RRSP matching programs

  • Lifestyle rewards program

  • Flexible work options

  • Performance driven organization with many opportunities for advancement

  • And more!

COMPENSATION DETAILS

The potential salary range for this role is $130,000 to $170,000 amount per year, with eligibility for bonus or merit program. Final compensation will be based on experience, skills, market conditions, and internal equity. We offer a competitive Total Rewards program including health benefits, RRSP matching, stock option, and career development opportunities.

Opportunity

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Opportunity

Other work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind remoteroles.