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Mainframe Developer

Job in Reston, Fairfax County, Virginia, 22090, USA
Listing for: Vista Applied Solutions Group Inc
Full Time position
Listed on 2026-01-12
Job specializations:
  • IT/Tech
    Data Engineer, Data Warehousing
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

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Job Description

At least 7 years of IT experience utilizing data management, business intelligence tools, and strong foundation-building data warehousing solutions.
Extensive experience with Informatica IICS Cloud Data Integration tools and Snowflake is preferred.

Primary

Job Duties / Tasks
  • Strong Data Integration and Data Warehousing experience with Snowflake Data Cloud and Informatica IICS Cloud Data Integration tools.
  • Strong Experience with Data Integration tasks like extraction, transformation, and load (ETL or ELT) tasks
  • Participates in strategic planning for the Snowflake enterprise data warehouse/data-lake-house design and development.
  • Analyzes transactional data stores and develops data warehouse models to optimize the warehouse for reporting and analytics.
  • Coaches and mentors peers in data warehousing concepts and the tools utilized to analyze data, design the warehouse models, and populate the warehouse.
  • Prototypes, builds, and tests Power BI and Tableau reports and dashboards.
  • Assists with the development and maintenance of methods and practices documentation.
Job Specific Knowledge, Skills, and Abilities (KSAs)
  • Experience designing data models for Business Intelligence tools like Power BI and Tableau.
  • Experience with Informatica on-premises products like Power Center and Data Quality.
  • Experience with ELT with Change Data Capture solutions like Power Exchange.
  • Experience with IBM Mainframes COBOL, JCL, and DB2 analysis.
  • Experience with IICS Cloud Administration and Snowflake Data Cloud Administration.
  • Ensures data warehouse metadata is collected and maintained.
  • Experience with Informatica IICS Cloud Performance Tuning
  • Experience with Snowflake Data Cloud Performance Tuning
  • Experience with Data Governance products, like EDC, Axon, and CDGC
Seniority Level

Mid-Senior level

Employment Type

Contract

Job Function

Information Technology

Industries

IT Services and IT Consulting

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