SAP Consultant - OneSource Tax Provision / Tax Tools

Compunnel Inc.; Raritan (NJ); On-site; USD 110,000 - 150,000; Full time

Job summary

Compunnel, Inc. in New Jersey is seeking an experienced SAP Consultant – OneSource Tax Provision / Tax Tools to support tax technology initiatives within a global enterprise environment.

The role focuses on OneSource Tax Provision, Thomson Reuters tax solutions, or comparable platforms, with responsibilities spanning enhancements, testing, documentation, deployment support, and production stabilization. You will work with Tax, Finance, IT, and project teams to translate business requirements

Qualifications

• 8–12 years of experience supporting enterprise tax, finance, or compliance applications.
• Hands‑on experience with OneSource Tax Provision, Thomson Reuters tax solutions, or comparable direct tax technology platforms.
• Strong experience with JIRA, issue management, and project coordination.
• Proven ability to gather, document, and manage business and functional requirements.
• Experience creating test plans, test scenarios, test scripts, and supporting user acceptance testing.
• Strong analytical and troubleshooting capabilities.
• Experience managing defects, issue resolution, and production support activities.
• Excellent documentation and communication skills.
• Ability to work independently in a fast‑paced global environment.
• Strong stakeholder management and collaboration skills.

Responsibilities

• Support OneSource Tax Provision and related tax technology initiatives, enhancements, and operational activities.
• Partner with Tax, Finance, IT, and project stakeholders to understand business requirements and support project delivery.
• Document business requirements, process flows, user stories, test cases, and operational procedures.
• Utilize JIRA to manage project tasks, defects, issue tracking, testing activities, and follow‑up actions.
• Support system testing, integration testing, user acceptance testing, and validation activities.
• Coordinate issue resolution with business users, developers, and support teams.
• Assist with application configuration, deployment support, and post‑production stabilization activities.
• Track and report project deliverables, testing progress, and outstanding issues.
• Ensure documentation is complete, accurate, and aligned with audit and compliance requirements.
• Support production incidents and provide timely issue analysis and resolution.
• Contribute to continuous process improvements across tax technology platforms and business processes.
• Facilitate communication between business and technical teams to support successful project outcomes.

Skills

OneSource Tax Provision

Thomson Reuters tax solutions

JIRA

Requirements gathering

Test planning

Analytical troubleshooting

Documentation

Stakeholder management

Tools

JIRA

Osprey

SAP tax processes

Job description

New Jersey, Raritan

09/08/2026

Contract

Active

Job Description:

Job Summary:

The SAP Consultant – OneSource Tax Provision / Tax Tools will support tax technology initiatives within a global enterprise environment. The role focuses on OneSource Tax Provision, Thomson Reuters tax solutions, or comparable direct tax technology platforms, with responsibilities spanning application enhancements, testing, issue resolution, documentation, deployment support, and production stabilization. The consultant will work closely with Tax, Finance, IT, and project teams to translate business requirements into technical deliverables and support successful tax technology implementations and operational activities.

Key Responsibilities

• Support OneSource Tax Provision and related tax technology initiatives, enhancements, and operational activities.
• Partner with Tax, Finance, IT, and project stakeholders to understand business requirements and support project delivery.
• Document business requirements, process flows, user stories, test cases, and operational procedures.
• Utilize JIRA to manage project tasks, defects, issue tracking, testing activities, and follow‑up actions.
• Support system testing, integration testing, user acceptance testing, and validation activities.
• Coordinate issue resolution with business users, developers, and support teams.
• Assist with application configuration, deployment support, and post‑production stabilization activities.
• Track and report project deliverables, testing progress, and outstanding issues.
• Ensure documentation is complete, accurate, and aligned with audit and compliance requirements.
• Support production incidents and provide timely issue analysis and resolution.
• Contribute to continuous process improvements across tax technology platforms and business processes.
• Facilitate communication between business and technical teams to support successful project outcomes.

Required Qualifications

• 8–12 years of experience supporting enterprise tax, finance, or compliance applications.
• Hands‑on experience with OneSource Tax Provision, Thomson Reuters tax solutions, or comparable direct tax technology platforms.
• Strong experience with JIRA, issue management, and project coordination.
• Proven ability to gather, document, and manage business and functional requirements.
• Experience creating test plans, test scenarios, test scripts, and supporting user acceptance testing.
• Strong analytical and troubleshooting capabilities.
• Experience managing defects, issue resolution, and production support activities.
• Excellent documentation and communication skills.
• Ability to work independently in a fast‑paced global environment.
• Strong stakeholder management and collaboration skills.

Preferred Qualifications

• Experience supporting SOX, Finance, Tax, or Compliance-related applications.
• Experience with Osprey or other enterprise tax platforms.
• Familiarity with SAP-integrated tax processes.
• Experience working within large, multinational organizations.
• Knowledge of software delivery lifecycle methodologies and release management processes.