Data Engineer; DataStage/Snowflake
Listed on 2026-07-24
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Software Development
Data Engineering, SQL Developer
CTG is seeking an experienced Data Engineer (Data Stage / Snowflake) to support enterprise data integration and analytics initiatives. This role is ideal for a hands‑on data professional with strong expertise in IBM Data Stage, Snowflake, SQL, and Unix scripting who enjoys building scalable data pipelines and optimizing enterprise data platforms. Experience working in insurance environments is a plus.
Location: San Antonio, TX
Duration: 12 months
What You'll Do- Design, develop, and maintain ETL/ELT processes using IBM Data Stage and Snowflake.
- Build scalable, high-performance data pipelines supporting enterprise reporting and analytics.
- Develop and optimize SQL queries, stored procedures, and data transformation logic.
- Create and maintain Unix Shell scripts to automate data processing workflows.
- Schedule, monitor, and troubleshoot batch jobs using Control‑M and Snowflake scheduling capabilities.
- Integrate data from multiple enterprise systems while ensuring data quality, consistency, and accuracy.
- Optimize performance across Snowflake, DB2, and Netezza databases.
- Troubleshoot production issues and implement long‑term solutions for ETL and data integration processes.
- Collaborate with business analysts, architects, and development teams to deliver enterprise data solutions.
- Maintain technical documentation and support ongoing enhancements to the data platform.
- Strong hands‑on experience with IBM Data Stage ETL development.
- Experience developing solutions within Snowflake.
- Advanced SQL development and query optimization skills.
- Proficiency with Unix and Shell scripting.
- Experience with enterprise scheduling tools such as Control‑M.
- Working knowledge of DB2 and Netezza databases.
- Strong understanding of data warehousing concepts and ETL best practices.
- Excellent analytical, troubleshooting, and problem‑solving skills.
- Insurance industry experience is a plus.
- 5+ years of experience as a Data Engineer, ETL Developer, or related role.
- Experience designing and supporting enterprise data warehouse solutions.
- Proven ability to work with large‑scale, mission‑critical data environments.
- Experience with production support, performance tuning, and data pipeline optimization.
- Bachelor's degree in Computer Science, Information Technology, Engineering, Information Systems, or a related field.
- Equivalent professional experience will be considered.
Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.
CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.
CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law.
CTG is fully committed to promoting employment opportunities for members of protected classes.
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