Senior Manager, Tax Accounting

Title:

Senior Manager, Tax Accounting The Senior Manager, Tax Accounting is responsible for leading Trinzic's global income tax accounting and reporting processes in accordance with ASC 740. Reporting to the Director, Global Tax Reporting & U.S. Tax Compliance, this role oversees the preparation and review of the quarterly and annual income tax provision, tax-related financial statement disclosures, effective tax rate analyses, deferred tax accounting, uncertain tax positions, and related forecasting activities.

The Senior Manager partners closely with Accounting, FP&A, Treasury, Legal, Internal Audit, and members of the global tax organization to ensure accurate and timely tax reporting, maintain a strong internal control environment, support financial reporting requirements, and drive continuous improvement across the Company's tax reporting processes.

Trinzic is being established as an independent public company through the planned separation of K 's 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 accounting, reporting, and governance processes that will support Trinzic's long-term success while enabling critical government and commercial missions around the world.

Key Responsibilities Global Tax Accounting & Reporting:
Lead the quarterly and annual global income tax provision process in accordance with ASC 740, including:

Current and deferred tax calculations

Effective tax rate analysis

Return-to-provision analyses

Uncertain tax positions

Deferred tax asset and liability accounting

Income tax footnote and related financial statement disclosures

Global Provision Coordination:
Coordinate with regional tax teams to ensure timely and accurate collection and validation of data supporting the global tax provision process.

Provision Review & Oversight:
Review and approve tax provision calculations, journal entries, tax account reconciliations, and supporting work papers prepared by team members to ensure accuracy, completeness, and compliance with ASC 740 and company policies.

Financial Reporting Partnership:
Partner with Corporate Accounting and SEC Reporting teams to ensure accurate reporting of tax balances, tax expense, and related disclosures in financial statements.

Account Reconciliations & Analysis:
Own the reconciliation and analysis of tax-related balance sheet and income statement accounts, including current taxes payable, income tax receivable, deferred tax assets, deferred tax liabilities, valuation allowances, and uncertain tax positions.

Technical Tax Accounting:
Research and analyze tax accounting matters, changes in tax regulations, and business transactions to assess financial reporting impacts and support technical accounting conclusions.

Internal Controls & Governance:
Maintain and enhance effective internal controls over tax accounting and reporting processes, including compliance with SOX requirements, documentation standards, and tax governance policies.

Audit Support:
Coordinate and support tax examinations and financial statement audits through the preparation of supporting documentation and collaboration with external auditors, advisors, and tax authorities.

Business Partnership:
Collaborate with Accounting, Treasury, FP&A, Legal, and other stakeholders to support the analysis of tax accounting implications and provide tax-related guidance on business initiatives.

Process Improvement & Technology:
Drive continuous improvement initiatives related to tax accounting processes, data management, automation, and reporting capabilities. Identify opportunities to leverage tax technology and ERP functionality to enhance efficiency and accuracy.

Team Leadership & Development:
Supervise and develop tax accounting professionals, providing technical guidance, coaching, performance feedback, and career development support.

Additional Responsibilities:
Support special projects, tax planning initiatives, and other department priorities as assigned.

Basic Qualifications Education & Experience Bachelor's degree in Accounting, Finance, Taxation, or a related field.
8+ years of progressive tax, accounting, financial reporting, or related experience.

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

Significant experience preparing and reviewing income tax provisions under ASC…