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HCL Global Systems Inc Logo
Sr. Data Warehousing Engineer

HCL Global Systems Inc

 

Farmington Hills, Michigan, USA

Posted On: 1 day ago
Experience: 7+ years
Availability: Remote
Openings: 1
Category: Data Engineer
Tenure: No Preference/Any
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Description

You will lead the full lifecycle implementation of complex data warehouse systems under limited supervision.

This role is remote.

Responsibilities

  • Design and implement logical and physical data models, including technical diagrams and flow charts.
  • Develop ETL load strategies, error processing, mapping dependencies, and batch processing approaches.
  • Execute performance tuning, query optimization, and data extraction procedures from integrated systems.
  • Analyze user requirements to develop high-level and detailed technical designs.
  • Mentor less experienced team members and provide production support and troubleshooting.

Required Skills

  • 7+ years of professional experience in data warehousing or related roles.
  • Expertise with Oracle, Teradata, Informatica, and Tableau.
  • Proficiency in SQL and PL/SQL.
  • Hands-on experience with SQL Server, DB2, and SSIS.
  • Experience using TOAD and Windows environments.
  • Ability to develop test cases and functional documentation.

Preferred Skills

  • Master's degree in Computer Science, Information Systems, or a related engineering field.

Education

Any Graduate

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