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Senior Data Warehouse Architect

Posted on Apr 19, 2021 by City of Hope

Duarte, CA 91010
Immediate Start
Annual Salary

This position designs, organizes, and enables delivery of standard health data generated from the clinical, research, and business/finance information systems from all available City of Hope enterprise applications and database systems. The Senior Enterprise Data Architect will understand City of Hope's strategic goals and objectives and will enhance City of Hope's ability to use data to achieve these goals. This position will work closely with clinicians, researchers, and business leaders across the City of Hope enterprise to understand their data needs. This position will ensure that the design of data systems represents these needs and is optimal in order to achieve Clinical, Business and Research goals and outcomes. This position will be responsible for the design of data architecture information systems through designing data models, standard terminologies, metadata and clinical decision support elements. This role will use enterprise development, testing and analysis tools including SQL, ETL (Enterprise-Transform-Load), DVO (Informatica PowerCenter Data Validation Option), MDM (Master Data Management), Business Glossary, Meta-data, Data Lineage, Data Masking, Quality, CDC (Change Data Capture), and enterprise modeling tools. In addition, this role will be responsible for integration of City of Hope data with standard terminology sets such as CPT, SNOMED, ICD9/10, and RxNorm. This role will use data integration, transformation, analysis, and query tools to help members of City of Hope with clinical, research and business analysis of data. Through an understanding of this data, this position will design architectures, and federate data from large enterprise systems and make that data available for informed decision making, reporting, analysis, and data mining.
The Senior Data Warehouse Architect will also mentor and guide the less senior resources in the team. As part of the responsibilities, the individual is expected to technically lead projects and efforts; provide strategic and tactical input to management; translate incoming business requirements into technical Architectural solutions, as well as, help define the short term and long-term roadmap of the enterprise Data Warehouse Architecture.

Key Responsibilities include:

Data integration using enterprise development toolsets (eg ETL, MDM, Quality, CDC, Data Masking)
Responsible for data integration architecture, development, testing, data quality, and on-going auditing.
Conducts detailed requirements gathering and analyzes information obtained to translate customers' objectives into a detailed technical implementation plan.
Designs and supports multi-dimensional models, including the construction of data views, dimensions, measures, filters, hierarchies and cubes while adhering to standard development methodologies.
Serves as an expert resource and consultant for all areas of data integration with regard to data collection, standards, management, governance, retrieval, and use as well as design and use of data elements and tools.
Provides data modeling and architecture expertise for complex projects.
Collaborates with data architects, database administrators and other team members to understand dimensional requirements and translate into functional specifications.
Designs data marts and develops scheduled and ad-hoc parameterized queries and reports from a variety of data sources and provides on-going analytical support for these requests. Converts existing reporting tools to a standardized reporting infrastructure.
Accurately scopes, defines and estimates work effort and resource plan for assigned projects.
Determines testing needed to assure the accuracy of information being delivered by creating test plans and evaluate testing results.
Identifies data quality issues and support the data governance initiative by participating in necessary activities including data profiling.
Forecasts and analyzes data and trends to create reports that highlight areas needing improvement.
Participates in On Call after hours support (24/7) coverage as required.
Performs other related duties as assigned or requested.

Basic education, experience and skills required for consideration:

Minimum Education:

Bachelor's Degree in a Health Science, Computer Science, Information Systems or related discipline
Experience may substitute for minimum education requirements
10 years of demonstrated expert knowledge developing SQL, stored procedures, views, MDM (Master Data Management), and ETL (Extract Transform, Load).
10 years of experience with data aspects of information system design, modeling, and implementation
10 years of experience with relational and dimensional data modeling - including constructing database normalization; utilizing data modeling tools to record, update, reverse engineer and generate DDL; creating logical and physical data models for current and proposed states
10 years demonstrated experience and expert knowledge supporting statistical and predictive analytic modeling with large datasets.
7 or more years of data or information architecture experience in an enterprise environment (prefer healthcare and clinical research).

Required Certification/Licensure:

Preferred 4 Epic Certifications

Preferred education experience and skills:

Strong knowledge of Source systems such as Epic, Allscripts and processes. Demonstrated expert knowledge developing SQL, stored procedures, views, MDM (Master Data Management), and ETL (Extract Transform, Load).
Expert demonstrated knowledge writing/understanding SQL queries and stored procedures; MS SQL/Oracle experience preferred
Knowledge of Data Governance and Data Stewardship principles and processes.
Expert Knowledge and experience with Data Quality concepts and tools.
Proficient at performance tuning techniques - both Informatica and database level
Expert Knowledge of OS command line and Scripting techniques
Experience with non-relational data sources (flat file, XML, CACHE, unstructured, etc.)
Experience with data mining and analysis
Implementation of decision support elements in information systems including rules and alerts.
Experience in enterprise data management processes
Strong understanding of relational, dimensional and object-oriented data structures, theories, principles, and practices.
Strong familiarity with master data and metadata management and associated processes.
Hands-on knowledge of enterprise repository tools, data modeling tools, data mapping tools, data profiling tools, and data and information system life cycle methodologies.
Experience with Microsoft SQL Server Integration Services (SSIS).
Understanding of Healthcare Data Interoperability standards (HL7, RIM)
Understanding of metadata standards (Dublin Core, SKOS) preferred
Excellent communication skills including ability to understand user requirements and to facilitate user understanding of enterprise data.
A working understanding of data privacy standards and regulations. (eg PHI and HIPAA).
Troubleshoot problems


EPIC Chronicles, Clarity, Caboodle, Slicer/Dicer, Metrics Framework, RADAR
Informatica PowerCenter 9.x
Informatica PowerExchange 9.x
Informatica Data Quality (IDQ) 9.x - Developer/Data Analyst/Business Glossary
Informatica Master Data Management 9.x - Hub and Data Director (IDD) Informatica DVO (Data Validation Option)
SQL client tool(s) such as SSMS (SQL Server Management Studio), Toad, SQL Developer, Erwin
Relational databases and SQL Query/SSIS (SQL Server Integration Services)
Crystal skills preferred
Windows/Microsoft Office
Project Management Software
Eclipsys/Allscripts, i2b2
Programming skills and experience in Visual Studio.NET and other object-oriented environments is a plus.

Reference: 1170822120

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