Onesource Tax Admin

Largeton Group

India

Description

Job Summary OneSource Tax Admin (Remote)

  • IT Application Support:
  • Provide day-to-day technical support for the Thomson Reuters OneSource Tax Determination SaaS application.
  • Triage incidents, escalate issues, and coordinate resolutions.
  • Manage system availability, performance monitoring, and user access administration.
  • Ensure security and compliance in user provisioning/deprovisioning and SSO/authentication configurations.
  • Integrations & Technical Interfaces:
  • Support and monitor integrations between OneSource and enterprise systems (ERP, data feeds, reporting tools).
  • Troubleshoot integration failures and coordinate with vendors/internal teams for resolution.
  • Collaborate on integration upgrades, changes, or new implementations.
  • Vendor & Release Management:
  • Serve as the primary IT liaison with Thomson Reuters for support cases and escalations.
  • Review vendor release documentation, assess risks and impacts, and coordinate IT actions.
  • Support technical and regression testing for new releases/patches.
  • Change Management & Compliance:
  • Ensure all system changes follow established change management and documentation processes.
  • Support risk assessments and mitigation for system changes/releases.
  • Maintain system documentation (architecture, integrations, configuration, procedures).
  • Collaborate with compliance teams to adhere to SOX and regulatory requirements.
  • Cross-Functional Collaboration:
  • Partner with Tax, Finance, and Compliance teams to support and maintain platform technology.
  • Participate in cross-functional projects as the IT subject matter expert.
  • Provide technical support during audits and internal reviews.
  • Qualifications:
  • Bachelor s degree in Computer Science, IT, or related field.
  • 2 5 years supporting OneSource Tax Determination in an enterprise environment.
  • Strong understanding of SDLC, system testing, and change control.
  • Excellent troubleshooting, analytical, and communication skills.
  • Ability to multitask, work independently, and adapt to new systems.
  • Knowledge of compliance frameworks (SOX, FDA, etc.) is a plus.
  • General Profile:
  • Team player with a positive attitude and strong analytical skills.
  • Effective communicator with both technical and non-technical stakeholders.
  • Open-minded, flexible, and solutions-oriented.