• SQL DBA with Data Modeling

    Cognizant (San Francisco, CA)


    Cognizant is seeking a SQL Server DBA with a solid background in Data Modeling and Architecture for a full-time opportunity working out of the client’s office in San Francisco, CA.

     

    Applicants must have valid US work authorization. We are unable to offer visa sponsorship.

     

    The total compensation range for this role is between $110,000 and $ 130,000 depending on skills and qualifications of the candidate.

     

    Applications will be accepted till 1/26/2026.

    Responsibilities:

    • Administer, configure, and maintain SQL Server databases (including Always On, backups, indexing, integrity checks, and security audits)

    • Design and build conceptual, logical, and physical data models to support business requirements and analytics use cases

    • Develop and maintain enterprise data architecture, including data integration, data movement, and data storage strategies

    • Define and enforce data architecture standards, best practices

    • Create and document data flows and architecture diagrams using industry-standard tools (e.g., Visio, Lucid chart, ERWIN)

    • Reverse-engineer schemas, perform data profiling, and evaluate models for discrepancies and optimization opportunities

    • Implement and enforce modeling standards (normalization, star schema, data vault, 3NF) using tools such as ERWIN or similar

    • Monitor system health, automate detection of anomalous database activity, and ensure compliance with enterprise policies.

    • Collaborate with engineering, analytics, and business teams to deliver robust data solutions

    Required Qualifications

    • 12+ years of hands-on experience administering SQL Server databases across multiple versions (2012, 2014, 2019, etc.)

    • 3+ years of data modeling experience, including enterprise-scale model design and implementation

    • Experience in creating data flows and architecture diagrams

    • Proficiency in SQL, Python, and PowerShell scripting for automation and data management

    • Experience with data modeling tools (ERWIN or similar) and advanced modeling techniques

    • Strong communication skills and ability to work independently and collaboratively

    Preferred

    • Experience with Snowflake platform administration and optimization

    • Experience with managed SQL instances and SQL Server on Azure

    • Background in asset management or similar industries.

    • Familiarity with data governance frameworks

     

    Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.