Senior Tax Technology & Reporting Analyst

Amentum; Washington (District of Columbia); Hybrid; USD 92,000 - 115,000; Full time

Benefits offered by this job

Health insurance

401(k) matching retirement benefits

Educational reimbursement

Parental leave

Employee stock purchase plan

Tax-saving options

Disability and life insurance

Pet insurance

Job summary

Amentum is seeking a Senior Tax Analyst – Tax Technology & Reporting to support tax data, automation, and reporting across the global tax function. US Citizenship is required; local to Northern Virginia preferred.

This role blends tax, data, and systems to improve accuracy, controls, and scalability. Responsibilities include designing tax tech solutions, collaborating with cross-functional teams, and maintaining dashboards and data models for provision and compliance.

Qualifications

• Typically 4 years of relevant experience in corporate tax, tax technology, or financial reporting.
• Experience with multinational public company, government contractor, or public accounting is preferred.
• U.S. Citizenship required and proximity to Northern Virginia offices.

Responsibilities

• Design, implement, maintain, and enhance tax technology solutions for global tax.
• Collaborate with tax, accounting, IT, and finance teams to improve data collection and reporting.
• Develop automated workflows, dashboards, reconciliations, and data models for tax compliance and provision.

Skills

Tax systems

Excel & data analytics

Power BI/ Tableau

SQL/Python

Project management

Cross-functional collaboration

Strong communication

Education

Bachelor's degree in Accounting/Finance/IS/Data Analytics/Business/Tax

CPA / EA / MST / MBA / PMP or similar certification

Tools

ONESOURCE Tax Provision

ONESOURCE Income Tax

ERP/Consolidation systems

Job description

Amentum is seeking a Senior Tax Analyst – Tax Technology & Reporting to support tax data, automation, and reporting across the global tax function. US Citizenship is required; local to Northern Virginia preferred.

This role blends tax, data, and systems to improve accuracy, controls, and scalability. Responsibilities include designing tax tech solutions, collaborating with cross-functional teams, and maintaining dashboards and data models for provision and compliance.