Senior Tax Accountant – Lead Complex Taxes & Strategy

Omnicom; Omaha (NE); On-site; USD 75,000 - 110,000; Full time

Job summary

Omnicom is seeking a tax professional to prepare and file multi-state tax returns, work with ERP systems, and support audits. The role emphasizes deadline-driven execution, accuracy, and collaboration with internal teams.

The candidate should have strong communication, analytical, and project management skills, with 3+ years in accounting and tax filing. In-office presence is required with limited remote options.

Qualifications

• BS/BA in Accounting or Finance is required; MBA/CPA/CMI is a plus.
• 3+ years of accounting experience with multi-state sales and property tax filing.
• Excellent written and verbal communication skills.
• Ability to interface well with internal departments and outside customers.

Responsibilities

• Prepare and complete tax returns for state, local, and property taxes within deadlines.
• Assist with tax audits and related reporting.
• Drive tax-related projects, including process improvements and ERP updates.
• Maintain Vertex and Diagnostax tax systems and perform tax research.

Skills

Communication skills

Analytical thinking

Project management

Team player

Excel

Word

SAP

Hyperion

Vertex O Series

Diagnostax

Education

BS/BA in Accounting or Finance

MBA/CPA/CMI a plus

Tools

Excel

Word

SAP

Hyperion

Vertex O Series

Vertex Returns

Diagnostax

Job description

Omnicom is seeking a tax professional to prepare and file multi-state tax returns, work with ERP systems, and support audits. The role emphasizes deadline-driven execution, accuracy, and collaboration with internal teams.

The candidate should have strong communication, analytical, and project management skills, with 3+ years in accounting and tax filing. In-office presence is required with limited remote options.