Mainframe Data Masking Specialist
- Toronto, ON, Canada
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Original job description
Mainframe Data Masking Specialist*
Toronto, ON Hybrid (2 days per week in-person at Toronto office preferred)
Skills: Compliance : Data Privacy~Mainframe DB2 - Application Development~Data Architecture and Modeling
Experience Required: 8-10
Role Descriptions:
Detailed Job Description:
We are looking for an experienced Mainframe Data Masking Specialist to support data privacy and masking initiatives within Mainframe environments. The candidate will work extensively with z/OS, COBOL, JCL, DB2, VSAM datasets, and Mainframe utilities to analyze, transform, and mask sensitive information while preserving data integrity and application functionality.
The ideal candidate should have strong expertise in Mainframe file structures, COBOL copybooks, record layouts, EBCDIC data formats, batch processing, and automation utilities. Experience with data masking projects is an added advantage.
Top 3 Required Skills:
- Strong Mainframe experience with z/OS, COBOL, JCL, and DB2.
- Hands-on experience with Mainframe datasets, VSAM, file formats, COBOL copybooks, and record layouts.
- Strong troubleshooting experience with batch jobs, JCL execution, and Mainframe data processing.
Top 3 Preferred Skills:
- Experience with REXX, DFSORT, ICETOOL, or similar Mainframe automation utilities.
- Knowledge of EBCDIC, fixed/variable length records, and COMP-3 data structures.
- Experience supporting data masking, data privacy, or data transformation initiatives.
Education Requirements:
Bachelor's degree in Computer Science, Information Technology, Engineering, or equivalent experience.
Thanks & regards,
Lakshmi Bhavani ,
Apptoza Inc.
Phone: 678-392-3978 Ext 4640
Phone: 437-291-3224 Ext 1105
Mail id : Lakshmi.bhavani@apptoza.com
More about this job
Responsibilities
Analyze, transform, and mask sensitive data in mainframe environments while preserving data integrity and application functionality. Support data privacy and masking initiatives using z/OS, COBOL, JCL, DB2, VSAM datasets, and mainframe utilities.
Requirements
Requires 8–10 years of experience with mainframe technologies, including z/OS, COBOL, JCL, DB2, datasets, VSAM, file formats, copybooks, and record layouts. Candidates should be skilled in troubleshooting batch jobs and mainframe data processing; experience with masking initiatives and utilities such as REXX, DFSORT, or ICETOOL is preferred.
Skills
- Mainframe
- z/OS
- COBOL
- JCL
- DB2
- VSAM
- Mainframe Datasets
- COBOL Copybooks
- Record Layouts
- Batch Processing
- JCL Troubleshooting
- REXX
- DFSORT
- ICETOOL
- EBCDIC
- Data Masking
Visa sponsorship
Not detected in the job text
Hiring contact
Lakshmi Bhavani
Hiring contact email
Lakshmi.bhavani@apptoza.com
Categories
- Technology
- Data & Analytics
- Software
- Consulting
Keywords
- Mainframe
- z/OS
- COBOL
- JCL
- DB2
- VSAM
- Data Masking
- Data Privacy
- Data Transformation
- Data Integrity
- Application Functionality
- Mainframe Datasets
- COBOL Copybooks
- Record Layouts
- EBCDIC
- Fixed-Length Records
- Variable-Length Records
- COMP-3
- Batch Processing
- Batch Job Troubleshooting
- REXX
- DFSORT
- ICETOOL
- Mainframe Utilities
- Data Architecture
- Data Modeling
- Compliance