Sr Data Modeler

Sr. Data Modeler

ChicagoIL

Fulltime

KeySkillsRequired :

• Data Modelling : Extensive experiencein data modelling including conceptual logical andphysical data models.
• DRB( Data ResourceBook) : Strong experience with DRB methodologies andtools.
• Data baseDesign : Proficiency in data base design anddevelopment including normalization indexing andpartitioning.
• SQL : Advanced SQL skills for querying and managing data bases.
• ETLProcesses : Knowledge of ETL (Extract Transform Load)processes and data integrationtechniques.
• Data Warehousing : Experience with data warehousing concepts and bestpractices.
• Tools : Proficiency in data modelling tools such as Erwin IBMInfoSphere Data Architect orsimilar.
• Big Data Technologies : Familiarity withBig Data technologies such as Hadoop Spark andNoSQL data basesis a plus.
• Good understandingof Cloud(AWS / GCP / Azure)
• Goodunderstanding of data governance data management data engineering data visualization concepts and tools used in theindustry.
• Collaboration : Excellent communication and teamwork skills for collaborating withbusiness analysts data architects anddevelopers.

Responsibilities :

• Designand develop robust data models to support business requirements ensuringconsistency quality andaccuracy.
• Utilize DRB methodologiesto create and maintain comprehensive data resourcebooks.
• Collaborate with businessanalysts and stakeholders to gather and interpret requirementstranslating them into effective data models.
• Develop andoptimize data baseschemas ensuring efficient data storage andretrieval.
• Support ETL processesand data integration initiatives ensuring data consistency and integrity acrosssystems.
• Implement data warehousing solutions supporting reporting andanalytics needs.
• Ensure compliancewith data governance policies andstandards.
• Conduct data profiling and analysis to identify andresolve data quality issues.
• Provideguidance and mentorship to junior data modeler s and data engineers.
• Stay updatedwith industry trends and advancements in data modelling and data basetechnologies.

Requirements

Qualifications :

• Bachelors degree in Computer Science Information Technology or a relatedfield; Master s degree preferred.
• 15years of experience in data modelling data base designand data management.
• Strongexperience with DRB methodologies andtools.
• Proficiency in SQLand data modelling tools such as Erwin or IBMInfoSphere Data Architect.
• Solidunderstanding of data warehousing concepts and ETLprocesses.
• Excellent analytical andproblemsolving skills.
• Strongcommunication and interpersonalskills.
• Ability to work effectivelyin a teamoriented collaborativeenvironment.
• Familiarity withBig Data technologies is aplus.

Benefits

StandardFulltime benefits.

TechnicalSkills : 15+ years of experience in data modelling, database design,and data management. Strong experience with DRB methodologies andtools.

Proficiency in SQL and data modelling tools such as Erwin orIBM InfoSphere Data Architect. Solid understanding of datawarehousing concepts and ETL processes.

Excellent analytical andproblem-solving skills. Strong communication and interpersonalskills. Ability to work effectively in a team-oriented,collaborative environment.

Familiarity with Big Data technologiesis a plus.