HR Data Integration Analyst

About

Data Integration Oracle HCM to Azure

6 month+ Contract

Hybrid – Winchester, VA – 3 days a week on-site

Hourly Rate: $55/hr. Range W2

System One IT has 3 openings for experienced HR Data Integration Analysts to support advanced data development and modernization efforts within our client’s HR analytics environment. This role will focus on developing complex queries and database objects across SQL Server and Oracle platforms, with a strong emphasis on sourcing, transforming, and validating Oracle HCM data to support enterprise reporting, analytics, and historical data needs.

Key Responsibilities

• Develop and maintain complex SQL and database objects across SQL Server and Oracle environments.
• Support HR data replication and modernization, translating legacy SQL Server logic to Oracle HCM–sourced data.
• Design and implement data structures, transformations, and database objects for analytics, reporting, and downstream consumption.
• Leverage Oracle Analytics tools (e.g., BI Publisher) to source, validate, and interpret Oracle HCM data and reporting logic.
• Analyze Oracle HCM frontend functionality and backend data structures to ensure accurate data usage.
• Partner with technical, analytics, and business stakeholders to define and validate requirements, metrics, and data logic.
• Create and maintain technical requirements, data documentation, including data definitions, business rules, source‐to‐target mappings, data lineage, and governance artifacts.
• Contribute to data quality checks, reconciliations, and cross‐system issue resolution.
• Other duties as assigned.

Required Qualifications

• Advanced SQL experience, including complex joins, analytical/window functions, and performance optimization.
• Hands-on experience working with both:
  • SQL Server
  • Oracle SQL
• Strong experience with Oracle HCM Cloud, including both frontend configuration concepts and backend data structures.
• Experience using Oracle Analytics tools such as BI Publisher (BIP) and BICC for reporting, data extraction, or validation.
• Experience working with or modernizing data from legacy HR systems such as PeopleSoft.
• Solid understanding of enterprise data warehousing concepts, including fact tables and historical data design.
• Proven ability to produce clear, well-structured technical documentation supporting data governance initiatives.

Required Soft Skills

• Ability to work independently as a contractor and deliver on clearly defined outcomes
• Strong analytical and problem-solving skills, particularly when troubleshooting data or report logic
• Clear communication skills to collaborate with technical and non-technical stakeholders
• Adaptability in environments with evolving requirements and frequent system changes
• Attention to detail and commitment to data accuracy and quality

About System One

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic, veteran, marital status, or any other characteristic protected by applicable federal, state, or local law.

Company DescriptionSystem One is a leading provider of specialized, highly technical services and solutions to critical infrastructure, technology, life sciences, and government sectors. We partner with large private and public organizations who trust us to execute their complex, mission-critical initiatives through our outsourced services and workforce solutions.