Senior Data Modeler (only W2 Profiles)
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Modeler (W2 profiles only) with a contract length of unspecified duration, offering a pay rate of "TBD" and remote work. Key skills include 3+ years in data modeling with ERWIN, Oracle DBA, and SQL Server experience.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
-
🗓️ - Date discovered
September 26, 2025
🕒 - Project duration
Unknown
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🏝️ - Location type
Unknown
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📄 - Contract type
W2 Contractor
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🔒 - Security clearance
Unknown
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📍 - Location detailed
Blythewood, SC
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🧠 - Skills detailed
#ERWin #Physical Data Model #Database Design #Presto #Data Integrity #Oracle #ASM #Metadata #Compliance #Data Management #DBA (Database Administrator) #Databases #SQL Server #SQL (Structured Query Language) #Version Control #Scala #Data Governance #Documentation #Data Modeling
Role description
Key Duties & Responsibilities:
• Create and update data models and documentation using ERWIN
• Perform reverse and forward engineering of database structures
• Provide best practices for data modeling, metadata management, and documentation
• Design, develop, and maintain logical and physical data models
• Ensure database designs support scalability, integrity, and performance requirements
• Identify data integrity and consistency issues; provide reporting & recommendations
• Collaborate with DBAs, architects, developers, and analysts to translate requirements
• Manage version control of data models & maintain repositories
• Support data governance and compliance initiatives
Required Skills:
• 3+ years professional Data Modeling with ERWIN or similar tool
• Experience with Oracle 18/19 DBA and/or SQL Server 2019, 2022
Preferred Skills:
• 3+ years Backup/Restore of Databases
• 3+ years Oracle Grid Control
• SQL Server DBA Certification
• Oracle ASM, DD Boost support for backup/restore
Education:
• High School Diploma (required)
• Oracle Certified Associate or other Oracle certification (preferred)
Key Duties & Responsibilities:
• Create and update data models and documentation using ERWIN
• Perform reverse and forward engineering of database structures
• Provide best practices for data modeling, metadata management, and documentation
• Design, develop, and maintain logical and physical data models
• Ensure database designs support scalability, integrity, and performance requirements
• Identify data integrity and consistency issues; provide reporting & recommendations
• Collaborate with DBAs, architects, developers, and analysts to translate requirements
• Manage version control of data models & maintain repositories
• Support data governance and compliance initiatives
Required Skills:
• 3+ years professional Data Modeling with ERWIN or similar tool
• Experience with Oracle 18/19 DBA and/or SQL Server 2019, 2022
Preferred Skills:
• 3+ years Backup/Restore of Databases
• 3+ years Oracle Grid Control
• SQL Server DBA Certification
• Oracle ASM, DD Boost support for backup/restore
Education:
• High School Diploma (required)
• Oracle Certified Associate or other Oracle certification (preferred)
