Senior Manager, U.S. Tax Compliance

Title:

The Senior Manager U.S. Tax Compliance is responsible for leading Trinzics U.S. direct and indirect tax compliance function ensuring timely accurate and efficient compliance with federal state and local tax requirements. Reporting to the Director Global Tax Reporting & U.S. Tax Compliance this role oversees the preparation review and filing of U.S. income tax returns estimated tax payments extensions and related tax filings while providing leadership over indirect tax compliance activities including sales and use tax gross receipts tax and other transaction-based tax obligations. The Senior Manager partners closely with Accounting FP&A Treasury Legal Internal Audit external advisors and members of the broader tax organization to ensure timely and accurate tax compliance support business initiatives and transactions maintain a strong controls environment and drive continuous improvement across the Companys tax compliance function.

Trinzic is being established as an independent public company through the planned separation of KBRs Mission Technology Solutions business which is expected to be completed on January 4 2027. This role offers a unique opportunity to join the organization during a pivotal period of growth and transformation helping build and strengthen the tax compliance governance and reporting processes that will support Trinzics long-term success while enabling critical government and commercial missions around the world.

Key Responsibilities

• U.S. Direct Tax Compliance: Lead all U.S. federal state and local income tax compliance activities including ownership of the Companys consolidated U.S. corporate income tax return process estimated tax payments extensions elections foreign information reporting and related filings. Partner closely with the Manager U.S. International Tax & Transfer Pricing to ensure timely and accurate reporting of U.S. international tax calculations foreign information returns and related compliance obligations.

• Indirect Tax Compliance: Lead the U.S. indirect tax compliance function including oversight of indirect tax compliance processes and personnel. Manage sales and use tax gross receipts tax business license taxes and other transaction-based tax obligations. Ensure timely filings accurate reporting and compliance with applicable laws and regulations. Provide guidance on use tax accrual methodologies taxability determinations audit support process improvements and compliance reporting.

• Compliance Process Management: Manage the annual compliance calendar and coordinate internal and external resources to ensure completion of all direct and indirect tax filing requirements. Monitor legislative and regulatory developments impacting compliance obligations.

• Tax Accounting Support: Partner with the Tax Accounting team to provide information required for the quarterly and annual income tax provision process including current tax calculations return-to-provision analyses uncertain tax positions and related compliance data.

• Audit & Tax Controversy: Coordinate and manage U.S. federal state and local tax examinations audits notices and information requests. Work closely with external advisors and tax authorities to resolve issues while minimizing tax risk and exposure.

• Business Partnership & Advisory: Collaborate with Accounting Treasury FP&A Legal Procurement Contracts and business leaders to provide guidance on tax compliance implications of business transactions operational activities and strategic initiatives.

• Process Improvement & Technology: Drive continuous improvement initiatives related to tax compliance processes data collection automation and reporting. Leverage tax technology and ERP-enabled solutions to improve efficiency accuracy scalability and control effectiveness.

• External Advisor Management: Manage relationships with external tax advisors compliance service providers and technology vendors to ensure high-quality support and effective execution of compliance activities.

• Tax Risk & Internal Controls: Maintain and enhance internal controls related to tax compliance activities supporting SOX requirements tax governance standards and overall risk management objectives.

• Team Leadership & Development: Lead mentor and develop tax professionals responsible for U.S. direct and indirect tax compliance activities. Foster a culture of accountability collaboration continuous improvement and operational excellence.

Basic Qualifications

Education & Experience:

• Bachelors degree in Accounting Finance Taxation or a related field.

• 8 years of progressive corporate tax public accounting or related experience.

• Demonstrated experience managing and developing tax professionals in a corporate or public accounting environment.

• Significant experience leading U.S. federal and state income tax compliance processes for multinational organizations including oversight of consolidated income tax return filings.

• Experience overseeing indirect tax compliance activities including sales and use tax and other transaction-based taxes.

• Experience managing tax audits examinations notices or tax controversy matters.

• Experience within a publicly traded company large corporate environment public accounting firm or a combination thereof.

• CPA or equivalent professional certification preferred.

Technical & Leadership Skills:

• Strong knowledge of U.S. federal state and local tax laws and compliance requirements.

• Strong understanding of corporate income tax return preparation estimated tax payments extensions and related filing obligations.

• Familiarity with U.S. international tax reporting requirements including foreign information returns and coordination of international tax compliance activities.

• Experience managing multi-state tax compliance requirements and regulatory reporting obligations.

• Knowledge of indirect tax compliance requirements including sales and use tax gross receipts tax and related transaction taxes.

• Ability to research and analyze tax legislation regulations and technical tax matters and develop practical recommendations.

• Strong analytical organizational and problem-solving skills with exceptional attention to detail.

• Experience working with cross-functional teams and managing multiple priorities in a deadline-driven environment.

• Effective written and verbal communication skills with the ability to communicate complex tax matters to diverse stakeholders.

• Experience with tax compliance software tax research tools ERP systems and process automation initiatives.

• Advanced proficiency in Microsoft Excel and tax-related reporting systems.

Preferred Qualifications

• Public accounting experience preferably with a Big Four or national accounting firm.

• Experience supporting a publicly traded company and related tax compliance obligations.

• Experience with OneSource Income Tax Corptax Vertex Avalara SAP Oracle or similar tax and ERP platforms.

• Experience with SOX compliance and internal controls related to tax compliance processes.

• Experience supporting tax planning initiatives legal entity restructuring activities or organizational transactions.

• Demonstrated success driving process improvements automation initiatives or tax technology enhancements.

Additional Compensation: KBR may offer bonuses commissions or other forms of compensation to certain job titles or levels per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus relocation benefits short term incentives long term incentives or discretionary payments for exceptional performance.

Benefits: KBR offers a selection of competitive lifestyle benefits which could include a 401K plan with company match medical dental vision life insurance AD&D flexible spending account disability paid time off or flexible work schedule. We support career advancement through professional training and development.

Belong Connect and Grow at KBR

At KBR we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to and ongoing journey toward being a People First company. That commitment is central to our team of teams philosophy and fosters an environment where everyone can Belong Connect and Grow. We Deliver Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race color religion disability sex sexual orientation gender identity or expression age national origin veteran status genetic information union status and/or beliefs or any other characteristic protected by federal state or local law.