Tax Manager - 951

We are seeking a highly skilled and detail-oriented Tax Manager to oversee Quantinuum's global tax operations, compliance, planning, and reporting activities in our Broomfield, CO location. This role will manage domestic and international tax matters, ensure regulatory compliance, support strategic business initiatives, and partner with finance and business leaders to optimize tax outcomes in a dynamic and rapidly growing environment.

Responsibilities

• Manage federal, state, local, and international tax compliance processes, including income, sales/use, VAT, property, and other indirect taxes.
• Coordinate the preparation and review of tax returns, filings, and supporting documentation with external advisors and internal stakeholders.
• Oversee quarterly and annual tax provision calculations in accordance with ASC 740 and applicable accounting standards.
• Ensure timely and accurate tax reporting for statutory and financial reporting requirements.
• Maintain tax calendars and monitor filing deadlines across multiple jurisdictions.
• Support the development and execution of tax strategies that align with business objectives and corporate growth initiatives.
• Evaluate tax implications of new business activities, legal entity structures, acquisitions, and international expansion.
• Identify opportunities to optimize the company's global tax position while maintaining compliance with applicable laws and regulations.
• Partner with Finance and Legal teams on strategic transactions and tax-efficient business structures.
• Monitor changes in tax legislation, regulatory developments, and emerging tax issues that may impact the organization.
• Manage tax audits, inquiries, and examinations by federal, state, local, and international tax authorities.
• Develop and maintain internal controls and documentation supporting tax processes and compliance activities.
• Assess and mitigate tax risks through effective planning, governance, and process improvement.
• Partner with Finance, Accounting, Legal, HR, Procurement, and other functions to provide tax guidance and support business initiatives.
• Advise leadership on tax implications of operational and strategic decisions.
• Support transfer pricing compliance and documentation efforts in collaboration with external advisors.
• Assist with forecasting, budgeting, and cash tax planning activities.
• Drive continuous improvement of tax processes, systems, and controls to enhance efficiency and scalability.
• Support implementation and optimization of tax technology solutions and reporting tools.
• Manage relationships with external tax advisors, auditors, and regulatory agencies.
• Mentor and develop tax and finance team members, as applicable.

Requirements

• Bachelor’s Degree minimum.
• Minimum 7+ years of progressive tax experience, including corporate tax, public accounting, or a combination of both.
• Due to contractual requirements, must be a U.S. Person defined as a U.S. citizen, permanent resident or green card holder, workers granted asylum or refugee status.
• Due to national security requirements, candidates for this position must not be a People's Republic of China national or Russian national unless the candidate is also a U.S. citizen.

Qualifications

• Bachelor's degree in Accounting, Finance, Taxation, or related field.
• CPA, MST, or other relevant professional certification.
• Strong knowledge of U.S. federal, state, and local tax laws and regulations.
• Experience with tax compliance, tax provision accounting, and tax planning.
• Experience managing international tax matters in a multinational organization.
• Strong knowledge of ASC 740, transfer pricing, and indirect tax regulations.
• Experience supporting high-growth technology, manufacturing, or research-driven organizations.
• Proven ability to manage multiple priorities in a fast-paced environment.
• Strong analytical, problem-solving, and project management skills.
• Experience working with ERP systems and tax technology solutions.
• Excellent communication and relationship management skills with the ability to influence stakeholders at all levels.
• Experience working in a global organization.

Benefits

• Flexible work schedule.
• Employer subsidized health, dental, and vision insurance.
• 401(k) match for student loan repayment benefit.
• Equity, 401k retirement savings plan.
• 12 paid holidays and generous vacation + sick time.
• Paid parental leave.
• Employee discounts.

Pay

The pay range for this role is $129,000 - $162,000 annually. Actual compensation within this range may vary based on the candidate’s skills, educational background, professional experience, and unique qualifications for the role. This range is inclusive of bonus target.