ONI Infotech
Location:
Boston/Springfield, MA (Hybrid) Position Type:
Long-Term Contract Experience Required:
Data analysis; SAP Migration projects across financial domains. Overview
We are seeking a highly analytical and collaborative Senior Data Analyst to support a complex SAP R/3 to S/4HANA finance migration. This individual will play a key role in ensuring data accuracy and business alignment through detailed mapping, validation, and testing efforts across financial domains. This is a hybrid/in-person role, requiring regular on-site collaboration with business partners, data engineering teams, BI developers, and SAP stakeholders. The ideal candidate brings a strong background in data analysis, finance, testing, and enterprise systems with a hands-on mindset. Responsibilities
Lead the creation and maintenance of data mapping documentation for the migration from SAP R/3 to S/4HANA across GL, AP/AR, fixed assets, and controlling Collaborate with business and functional leads to gather and clarify financial data transformation and reporting requirements Support data profiling, cleansing, transformation, and validation activities Assist in writing and executing test strategies, including unit testing, functional integration testing, and user acceptance testing (UAT) Data reconciliation between legacy and target systems Work closely with the BI reporting team to validate data structures and support post-migration reporting needs Partner with data engineers and solution architects to define and verify transformation rules Log and track issues and support resolution during test cycles; maintain appropriate testing and validation documentation Contribute to SteerCo reporting, providing data readiness updates, issue status, and impact summaries Maintain and support the RAID log (Risks, Assumptions, Issues, Dependencies) Collaborate with offshore and onshore teams to align on requirements, deliverables, and timelines Required Qualifications
6+ years of experience in data analysis, preferably in finance or enterprise data systems 2+ years working on or supporting SAP migration projects, ideally involving S/4HANA Proficient in SQL and familiar with data validation and reconciliation techniques Functional knowledge of SAP finance modules (GL, AP/AR, FA, CO) Experience with data mapping, data dictionaries, and transformation logic documentation Hands-on experience writing and executing test plans including functional integration testing Strong analytical and communication skills, with ability to work onsite with business stakeholders Proficiency in Microsoft Excel and BI tools like Power BI, Tableau, or SAP Analytics Cloud Preferred Qualifications
Familiarity with SAP data migration tools (SAP Data Services, SLT, BODS) Experience supporting financial reconciliation, audit readiness, or compliance-driven data initiatives Exposure to cloud-based data platforms (e.g., Snowflake, AWS, Azure) Comfortable working in hybrid project delivery environments with Agile or waterfall elements
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Boston/Springfield, MA (Hybrid) Position Type:
Long-Term Contract Experience Required:
Data analysis; SAP Migration projects across financial domains. Overview
We are seeking a highly analytical and collaborative Senior Data Analyst to support a complex SAP R/3 to S/4HANA finance migration. This individual will play a key role in ensuring data accuracy and business alignment through detailed mapping, validation, and testing efforts across financial domains. This is a hybrid/in-person role, requiring regular on-site collaboration with business partners, data engineering teams, BI developers, and SAP stakeholders. The ideal candidate brings a strong background in data analysis, finance, testing, and enterprise systems with a hands-on mindset. Responsibilities
Lead the creation and maintenance of data mapping documentation for the migration from SAP R/3 to S/4HANA across GL, AP/AR, fixed assets, and controlling Collaborate with business and functional leads to gather and clarify financial data transformation and reporting requirements Support data profiling, cleansing, transformation, and validation activities Assist in writing and executing test strategies, including unit testing, functional integration testing, and user acceptance testing (UAT) Data reconciliation between legacy and target systems Work closely with the BI reporting team to validate data structures and support post-migration reporting needs Partner with data engineers and solution architects to define and verify transformation rules Log and track issues and support resolution during test cycles; maintain appropriate testing and validation documentation Contribute to SteerCo reporting, providing data readiness updates, issue status, and impact summaries Maintain and support the RAID log (Risks, Assumptions, Issues, Dependencies) Collaborate with offshore and onshore teams to align on requirements, deliverables, and timelines Required Qualifications
6+ years of experience in data analysis, preferably in finance or enterprise data systems 2+ years working on or supporting SAP migration projects, ideally involving S/4HANA Proficient in SQL and familiar with data validation and reconciliation techniques Functional knowledge of SAP finance modules (GL, AP/AR, FA, CO) Experience with data mapping, data dictionaries, and transformation logic documentation Hands-on experience writing and executing test plans including functional integration testing Strong analytical and communication skills, with ability to work onsite with business stakeholders Proficiency in Microsoft Excel and BI tools like Power BI, Tableau, or SAP Analytics Cloud Preferred Qualifications
Familiarity with SAP data migration tools (SAP Data Services, SLT, BODS) Experience supporting financial reconciliation, audit readiness, or compliance-driven data initiatives Exposure to cloud-based data platforms (e.g., Snowflake, AWS, Azure) Comfortable working in hybrid project delivery environments with Agile or waterfall elements
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