Data Engineer
InstantServe LLCseeking a Systems Analyst 3 / Data Engineer with strong enterprise data integration and ETL experience. The ideal candidate will design, develop, maintain, and support data integration solutions using Informatica PowerCenter, Oracle SQL/PL-SQL, Snowflake, and Informatica Cloud Data Integration.
The role will involve gathering data requirements, developing ETL workflows, integrating data from multiple source systems, performing source-to-target mapping, troubleshooting production pipelines, and supporting data quality and performance optimization.
Key Responsibilities
- Design, develop, and support enterprise data integration solutions.
- Develop and maintain Informatica PowerCenter ETL workflows, including mappings, sessions, workflows, and reusable transformations.
- Integrate data from heterogeneous sources such as flat files, APIs, relational databases, and mainframe extracts into Oracle.
- Develop and optimize Oracle SQL/PL-SQL, including stored procedures and packages.
- Work with Snowflake for data loading, schema design, and query performance optimization.
- Develop cloud-based ETL/ELT solutions using Informatica Cloud Data Integration.
- Gather business/data requirements and perform source-to-target mapping.
- Document data flows and technical/design specifications.
- Troubleshoot data quality issues, ETL job failures, and production performance bottlenecks.
- Support batch data loads using scheduling/orchestration tools such as Control-M, AutoSys, or Informatica Scheduler.
- Collaborate with business and technical stakeholders within a structured SDLC environment.
Required Qualifications
- 8+ years of experience as a Data Engineer/Systems Analyst designing, developing, and supporting enterprise data integration solutions.
- 8+ years of hands-on Informatica PowerCenter ETL development.
- 8+ years integrating heterogeneous source systems into Oracle databases.
- 8+ years of strong Oracle SQL/PL-SQL experience.
- 8+ years of Snowflake experience.
- 8+ years with Informatica PowerCenter and/or Informatica Cloud Data Integration.
- 8+ years gathering data requirements, source-to-target mapping, and data-flow documentation.
- 8+ years troubleshooting production ETL pipelines, data quality issues, job failures, and performance bottlenecks.
- 8+ years using batch scheduling/orchestration tools such as Control-M, AutoSys, or Informatica Scheduler.
Preferred Qualifications
- 3+ years of SAP BusinessObjects Universe design and/or maintenance experience.
- 3+ years of experience in state government or large enterprise IT environments.
- Experience working with formal SDLC and change-management processes.
Work Location & Other Details
- Primary location: Austin, TX 78751.
- Hybrid schedule currently requires 3 onsite days (Monday, Wednesday, Friday) and 2 remote days; schedule may change based on the hiring team's needs.
- Candidates must already reside in Texas and be within 50 miles of Austin; relocation candidates from out of state should not be submitted.
- HHSC may require occasional evening, weekend, or holiday work with prior approval.
- Microsoft Teams will be used for interviews.
Contract Details
- Start: Around October 20, 2026
- End: August 31, 2027
- Maximum: 2,008 hours
- Renewal: Up to three additional one-year renewals at HHSC's discretion.