Finance Systems Admin (Treasury & Tax)
Oscar Health
Financial Systems Administrator (Treasury & Tax)
Pay Rate: $90$95/hr W2
Duration: 6-month contract-to-hire
Location: New York City Hybrid (3 days onsite preferred)
Alternative Locations: Phoenix AZ; Los Angeles CA; Georgia
Hours: 40 hours/week
Conversion Salary: $165K$190K base bonus
Benefits: Eligible for Health Dental Vision 401K PTO
Must be authorized to work in the U.S. This position is not eligible for sponsorship .
Job Overview
We are seeking an experienced Financial Systems Administrator to support the implementation administration and ongoing management of enterprise Treasury and Tax technology platforms.
This individual will play a key role in implementing a new Treasury Management System (GTreasury) and will take full ownership of the platform following deployment. The ideal candidate combines strong technical systems administration experience with an understanding of Treasury operations.
This is a hands-on individual contributor role requiring approximately 60% technical and 40% functional expertise.
Key Responsibilities
Support end-to-end implementation of GTreasury including requirements gathering configuration testing deployment and post-launch support.
Serve as the primary administrator for Treasury Management Systems managing maintenance troubleshooting enhancements and user support.
Partner with Treasury Tax Finance IT Engineering and external vendors to ensure successful system operations.
Oversee integrations and data flows between Treasury platforms ERP systems banking applications and investment management systems.
Manage system security user access financial controls reconciliations and data accuracy.
Identify opportunities to improve automation reporting workflows and overall system efficiency.
Support future implementation and administration of corporate Tax technology platforms.
Required Qualifications
7 years of relevant Financial Systems Administration experience preferably supporting Treasury technology.
Hands-on experience administering Treasury Management Systems (TMS) ideally GTreasury Kyriba FIS Quantum or comparable platforms.
Proven experience implementing enterprise financial systems from initial configuration through deployment and ongoing administration.
Strong understanding of Treasury operations including cash positioning forecasting liquidity management investments and net interest income.
Knowledge of system integrations data flows APIs SFTP security and financial controls.
Experience independently managing financial applications troubleshooting issues and coordinating with technical teams and vendors.
Strong communication problem-solving and stakeholder management skills.
Bachelors degree in Finance Accounting Information Systems Business or a related field.
Preferred Qualifications
Direct GTreasury implementation and administration experience.
Experience with Tax technology platforms such as ONESOURCE Corptax or similar applications.
Familiarity with Workday SAP Oracle or other ERP systems.
Experience supporting financial transformation initiatives.
Background in financial services banking insurance healthcare or enterprise environments.
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