Senior Data Warehouse/ETL Developer

Job Type
Senior level

Job Description


The Senior Datawarehouse/ETL Developer has expertise in MS SQL server-based data warehouse deployment, management, and maintenance.  This position requires experience with enhancing and maintaining an existing data warehouse, integration of various source data systems, deploys and tests enhancements to the Data Warehouse system, including user interfaces, ETL processes, and data analysis.  The Senior Datawarehouse/ETL Developer must have DW SDLC knowledge and experience with MS-SQL Server database development, SQL Server Integration Services, Data Warehouse and database modeling and Data Warehouse architecture.

Core responsibilities and duties; highlight day-to-day activities

  • Data warehouse SDLC
    • Expertise in DW/ETL development lifecycle for new development and maintenance Support
    • SDLC Experience with Data Migration related projects
    • Provide the realistic effort and schedule estimation for the work involved
  • Data Integration Services Maintenance Support
    • Oversee and manage all data imports, exports, and other interconnections to and from the Data Warehouse (DW).
    • Develop technical requirements, level of effort and scheduling estimates, and implement DW enhancements as requested by the DW Steering Committee.
    • Adjust existing ETL (Extract, Transform, and Load) routines for new data elements and data sources and integrate new data into DW.
    • Oversee and monitor SQL System Agent jobs and analyze any failure
  • Data Integration Services Development
    • Architect, Design, Develop, Test and Deploy ETLs based on the Standards and needs
  • Data Quality
    • Verify that existing DW Dashboards are properly reflecting current DW values.
    • Data Quality Check Audits and Maintenance.
    • Develop the QA deliverables including Testing approach, Test Cases and Test Plan
  • Task Documentation
    • Experience in Requirement collection process from the Business Users and documenting the same and follow the approval process.
    • Provide updated and current technical and user documentation for DW use and operation.
    • Create and maintain the necessary documentations across SDLC
  • System Maintenance
    • Manage database storage, database performance, data availability, perform database compaction and manage the Data Warehouse database size.
    • Perform database consistency checks between Data Warehouse and all other system interacting with Data Warehouse. (e.g., Delphi)
    • DW health check proposal and Implementation


Top Qualifications, Skills, Experience or Certifications:

  • Bachelor’s degree and a minimum of ten years of experience providing data security for databases, with experience supporting Enterprise Data Warehouse (EDW  Also Software design and development.
  • Five of the ten years of experience must include software project responsibility for the design, deployment, and maintenance of DW/ETL applications
  • Senior-level DW/ETL designers will demonstrate responsibility for successfully executing project programming tasks independently.

MUST Have Skills:

  • MS SSIS (Extract, Transform, and Load)
  • Data Warehouse Architecture Design Concepts
  • SQL System Agent
  • MS Office Tools
  • MS SQL server 2014 or later

Preferred Skills:

  • Azure cloud platform
  • SharePoint
  • Visual Studio, Git and GitHub
  • Business Analysis
  • MS Power BI


  • Ability to work independently and manage and report the work without much oversight.
  • Team Player, willing to share knowledge and pitch in wherever needed.
  • Multi-tasking, Prioritization, and Time Management - Ability to pivot and act in a timely manner.
  • Technical Aptitude – capable of handling a multitude of technical issues at the same time.
  • Excellent written and verbal communication - Ability to accurately convey and receive information from various level of stakeholders.
  • Work and Schedule Flexibility
  • Able to work in an in-person and Remote work environments.
  • Open to learn new technology and processes to adapt and improve based on the needs.


Note: Candidate must be a U.S. citizen or green card holder who has resided in the U.S. for at least 3 years and the ability to obtain a public trust

SAIC accepts applications on an ongoing basis and there is no deadline.

Covid Policy: SAIC does not require COVID-19 vaccinations or boosters. Customer site vaccination requirements must be followed when work is performed at a customer site.


SAIC® is a premier Fortune 500® technology integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer, fostering a culture of diversity, equity and inclusion, which is core to our values and important to attract and retain exceptional talent. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.4 billion. For more information, visit For ongoing news, please visit our newsroom.

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24 days ago
Last updated 23 days ago

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