Data Analyst

65467 Data Analyst (Informatica / SQL) – (Colorado Residents Only) Company: Sigma Systems Inc. Location: Remote – Must reside in Colorado Duration: April 1, 2026 – June 30, 2026 (3-month contract) Type: Contract (No extension expected) Openings: 2 Sigma Systems is seeking experienced Data Analysts with strong ETL and SQL expertise to support a project with our client. This is a short-term engagement focused on data pipeline optimization, ETL migration, and database performance improvements within an Informatica environment. This role will move quickly through the interview process and requires candidates who can immediately contribute to a production data environment. Responsibilities Design, support, and optimize ETL processes using Informatica tools Work with complex SQL stored procedures and database-driven logic Support migration and deployment of code from development to production environments Perform ETL testing, validation, and troubleshooting Analyze and resolve data pipeline issues and performance bottlenecks Work with Oracle databases to ensure data integrity and efficient query performance Operate within Linux environments to manage data workflows and scripts Support orchestration of ETL jobs using Informatica PowerCenter and/or Informatica Cloud (IDMC) Required Qualifications 4–7 years of experience with Informatica ETL tools Hands-on experience with Informatica PowerCenter and/or Informatica Intelligent Data Management Cloud (IDMC) Strong SQL skills with Oracle databases Experience developing and optimizing stored procedures Experience with ETL testing, validation, and issue resolution Working knowledge of Linux operating systems and command line tools Preferred Qualifications Experience migrating PowerCenter to IDMC Experience working in cloud or hybrid data environments Exposure to Linux system administration Experience working with regulated or audit-sensitive data environments Additional Requirements Candidate must currently reside in Colorado Local ID verification required LinkedIn profile must match resume and listed location